(61d00a474) v0.9.7.1

Libraries/webm_mem_playback/libvpx/test/acm_random.h

@@ -0,0 +1,93 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef VPX_TEST_ACM_RANDOM_H_
+#define VPX_TEST_ACM_RANDOM_H_
+
+#include <assert.h>
+
+#include <limits>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "vpx/vpx_integer.h"
+
+namespace libvpx_test {
+
+class ACMRandom {
+ public:
+  ACMRandom() : random_(DeterministicSeed()) {}
+
+  explicit ACMRandom(int seed) : random_(seed) {}
+
+  void Reset(int seed) { random_.Reseed(seed); }
+  uint16_t Rand16(void) {
+    const uint32_t value =
+        random_.Generate(testing::internal::Random::kMaxRange);
+    return (value >> 15) & 0xffff;
+  }
+
+  int32_t Rand20Signed(void) {
+    // Use 20 bits: values between 524287 and -524288.
+    const uint32_t value = random_.Generate(1048576);
+    return static_cast<int32_t>(value) - 524288;
+  }
+
+  int16_t Rand16Signed(void) {
+    // Use 16 bits: values between 32767 and -32768.
+    return static_cast<int16_t>(random_.Generate(65536));
+  }
+
+  int16_t Rand13Signed(void) {
+    // Use 13 bits: values between 4095 and -4096.
+    const uint32_t value = random_.Generate(8192);
+    return static_cast<int16_t>(value) - 4096;
+  }
+
+  int16_t Rand9Signed(void) {
+    // Use 9 bits: values between 255 (0x0FF) and -256 (0x100).
+    const uint32_t value = random_.Generate(512);
+    return static_cast<int16_t>(value) - 256;
+  }
+
+  uint8_t Rand8(void) {
+    const uint32_t value =
+        random_.Generate(testing::internal::Random::kMaxRange);
+    // There's a bit more entropy in the upper bits of this implementation.
+    return (value >> 23) & 0xff;
+  }
+
+  uint8_t Rand8Extremes(void) {
+    // Returns a random value near 0 or near 255, to better exercise
+    // saturation behavior.
+    const uint8_t r = Rand8();
+    return static_cast<uint8_t>((r < 128) ? r << 4 : r >> 4);
+  }
+
+  uint32_t RandRange(const uint32_t range) {
+    // testing::internal::Random::Generate provides values in the range
+    // testing::internal::Random::kMaxRange.
+    assert(range <= testing::internal::Random::kMaxRange);
+    return random_.Generate(range);
+  }
+
+  int PseudoUniform(int range) { return random_.Generate(range); }
+
+  int operator()(int n) { return PseudoUniform(n); }
+
+  static int DeterministicSeed(void) { return 0xbaba; }
+
+ private:
+  testing::internal::Random random_;
+};
+
+}  // namespace libvpx_test
+
+#endif  // VPX_TEST_ACM_RANDOM_H_

Libraries/webm_mem_playback/libvpx/test/active_map_refresh_test.cc

@@ -0,0 +1,128 @@
+/*
+ *  Copyright (c) 2015 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#include <algorithm>
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "test/codec_factory.h"
+#include "test/encode_test_driver.h"
+#include "test/util.h"
+#include "test/y4m_video_source.h"
+
+namespace {
+
+// Check if any pixel in a 16x16 macroblock varies between frames.
+int CheckMb(const vpx_image_t &current, const vpx_image_t &previous, int mb_r,
+            int mb_c) {
+  for (int plane = 0; plane < 3; plane++) {
+    int r = 16 * mb_r;
+    int c0 = 16 * mb_c;
+    int r_top = std::min(r + 16, static_cast<int>(current.d_h));
+    int c_top = std::min(c0 + 16, static_cast<int>(current.d_w));
+    r = std::max(r, 0);
+    c0 = std::max(c0, 0);
+    if (plane > 0 && current.x_chroma_shift) {
+      c_top = (c_top + 1) >> 1;
+      c0 >>= 1;
+    }
+    if (plane > 0 && current.y_chroma_shift) {
+      r_top = (r_top + 1) >> 1;
+      r >>= 1;
+    }
+    for (; r < r_top; ++r) {
+      for (int c = c0; c < c_top; ++c) {
+        if (current.planes[plane][current.stride[plane] * r + c] !=
+            previous.planes[plane][previous.stride[plane] * r + c]) {
+          return 1;
+        }
+      }
+    }
+  }
+  return 0;
+}
+
+void GenerateMap(int mb_rows, int mb_cols, const vpx_image_t &current,
+                 const vpx_image_t &previous, uint8_t *map) {
+  for (int mb_r = 0; mb_r < mb_rows; ++mb_r) {
+    for (int mb_c = 0; mb_c < mb_cols; ++mb_c) {
+      map[mb_r * mb_cols + mb_c] = CheckMb(current, previous, mb_r, mb_c);
+    }
+  }
+}
+
+const int kAqModeCyclicRefresh = 3;
+
+class ActiveMapRefreshTest
+    : public ::libvpx_test::EncoderTest,
+      public ::libvpx_test::CodecTestWith2Params<libvpx_test::TestMode, int> {
+ protected:
+  ActiveMapRefreshTest() : EncoderTest(GET_PARAM(0)) {}
+  virtual ~ActiveMapRefreshTest() {}
+
+  virtual void SetUp() {
+    InitializeConfig();
+    SetMode(GET_PARAM(1));
+    cpu_used_ = GET_PARAM(2);
+  }
+
+  virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
+                                  ::libvpx_test::Encoder *encoder) {
+    ::libvpx_test::Y4mVideoSource *y4m_video =
+        static_cast<libvpx_test::Y4mVideoSource *>(video);
+    if (video->frame() == 0) {
+      encoder->Control(VP8E_SET_CPUUSED, cpu_used_);
+      encoder->Control(VP9E_SET_AQ_MODE, kAqModeCyclicRefresh);
+    } else if (video->frame() >= 2 && video->img()) {
+      vpx_image_t *current = video->img();
+      vpx_image_t *previous = y4m_holder_->img();
+      ASSERT_TRUE(previous != NULL);
+      vpx_active_map_t map = vpx_active_map_t();
+      const int width = static_cast<int>(current->d_w);
+      const int height = static_cast<int>(current->d_h);
+      const int mb_width = (width + 15) / 16;
+      const int mb_height = (height + 15) / 16;
+      uint8_t *active_map = new uint8_t[mb_width * mb_height];
+      GenerateMap(mb_height, mb_width, *current, *previous, active_map);
+      map.cols = mb_width;
+      map.rows = mb_height;
+      map.active_map = active_map;
+      encoder->Control(VP8E_SET_ACTIVEMAP, &map);
+      delete[] active_map;
+    }
+    if (video->img()) {
+      y4m_video->SwapBuffers(y4m_holder_);
+    }
+  }
+
+  int cpu_used_;
+  ::libvpx_test::Y4mVideoSource *y4m_holder_;
+};
+
+TEST_P(ActiveMapRefreshTest, Test) {
+  cfg_.g_lag_in_frames = 0;
+  cfg_.g_profile = 1;
+  cfg_.rc_target_bitrate = 600;
+  cfg_.rc_resize_allowed = 0;
+  cfg_.rc_min_quantizer = 8;
+  cfg_.rc_max_quantizer = 30;
+  cfg_.g_pass = VPX_RC_ONE_PASS;
+  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.kf_max_dist = 90000;
+
+  ::libvpx_test::Y4mVideoSource video("desktop_credits.y4m", 0, 30);
+  ::libvpx_test::Y4mVideoSource video_holder("desktop_credits.y4m", 0, 30);
+  video_holder.Begin();
+  y4m_holder_ = &video_holder;
+
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+}
+
+VP9_INSTANTIATE_TEST_CASE(ActiveMapRefreshTest,
+                          ::testing::Values(::libvpx_test::kRealTime),
+                          ::testing::Range(5, 6));
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/active_map_test.cc

@@ -0,0 +1,91 @@
+/*
+ *  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#include <climits>
+#include <vector>
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "test/codec_factory.h"
+#include "test/encode_test_driver.h"
+#include "test/i420_video_source.h"
+#include "test/util.h"
+
+namespace {
+
+class ActiveMapTest
+    : public ::libvpx_test::EncoderTest,
+      public ::libvpx_test::CodecTestWith2Params<libvpx_test::TestMode, int> {
+ protected:
+  static const int kWidth = 208;
+  static const int kHeight = 144;
+
+  ActiveMapTest() : EncoderTest(GET_PARAM(0)) {}
+  virtual ~ActiveMapTest() {}
+
+  virtual void SetUp() {
+    InitializeConfig();
+    SetMode(GET_PARAM(1));
+    cpu_used_ = GET_PARAM(2);
+  }
+
+  virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
+                                  ::libvpx_test::Encoder *encoder) {
+    if (video->frame() == 0) {
+      encoder->Control(VP8E_SET_CPUUSED, cpu_used_);
+    } else if (video->frame() == 3) {
+      vpx_active_map_t map = vpx_active_map_t();
+      /* clang-format off */
+      uint8_t active_map[9 * 13] = {
+        1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0,
+        1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0,
+        1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0,
+        1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0,
+        0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 1, 1,
+        0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1,
+        0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 1,
+        0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1,
+        1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0,
+      };
+      /* clang-format on */
+      map.cols = (kWidth + 15) / 16;
+      map.rows = (kHeight + 15) / 16;
+      ASSERT_EQ(map.cols, 13u);
+      ASSERT_EQ(map.rows, 9u);
+      map.active_map = active_map;
+      encoder->Control(VP8E_SET_ACTIVEMAP, &map);
+    } else if (video->frame() == 15) {
+      vpx_active_map_t map = vpx_active_map_t();
+      map.cols = (kWidth + 15) / 16;
+      map.rows = (kHeight + 15) / 16;
+      map.active_map = NULL;
+      encoder->Control(VP8E_SET_ACTIVEMAP, &map);
+    }
+  }
+
+  int cpu_used_;
+};
+
+TEST_P(ActiveMapTest, Test) {
+  // Validate that this non multiple of 64 wide clip encodes
+  cfg_.g_lag_in_frames = 0;
+  cfg_.rc_target_bitrate = 400;
+  cfg_.rc_resize_allowed = 0;
+  cfg_.g_pass = VPX_RC_ONE_PASS;
+  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.kf_max_dist = 90000;
+
+  ::libvpx_test::I420VideoSource video("hantro_odd.yuv", kWidth, kHeight, 30, 1,
+                                       0, 20);
+
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+}
+
+VP9_INSTANTIATE_TEST_CASE(ActiveMapTest,
+                          ::testing::Values(::libvpx_test::kRealTime),
+                          ::testing::Range(0, 9));
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/add_noise_test.cc

@@ -0,0 +1,150 @@
+/*
+ *  Copyright (c) 2016 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#include <math.h>
+#include <tuple>
+
+#include "test/clear_system_state.h"
+#include "test/register_state_check.h"
+#include "test/util.h"
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "./vpx_dsp_rtcd.h"
+#include "vpx/vpx_integer.h"
+#include "vpx_dsp/postproc.h"
+#include "vpx_mem/vpx_mem.h"
+
+namespace {
+
+static const int kNoiseSize = 3072;
+
+// TODO(jimbankoski): make width and height integers not unsigned.
+typedef void (*AddNoiseFunc)(uint8_t *start, const int8_t *noise,
+                             int blackclamp, int whiteclamp, int width,
+                             int height, int pitch);
+
+typedef std::tuple<double, AddNoiseFunc> AddNoiseTestFPParam;
+
+class AddNoiseTest : public ::testing::Test,
+                     public ::testing::WithParamInterface<AddNoiseTestFPParam> {
+ public:
+  virtual void TearDown() { libvpx_test::ClearSystemState(); }
+  virtual ~AddNoiseTest() {}
+};
+
+double stddev6(char a, char b, char c, char d, char e, char f) {
+  const double n = (a + b + c + d + e + f) / 6.0;
+  const double v = ((a - n) * (a - n) + (b - n) * (b - n) + (c - n) * (c - n) +
+                    (d - n) * (d - n) + (e - n) * (e - n) + (f - n) * (f - n)) /
+                   6.0;
+  return sqrt(v);
+}
+
+TEST_P(AddNoiseTest, CheckNoiseAdded) {
+  const int width = 64;
+  const int height = 64;
+  const int image_size = width * height;
+  int8_t noise[kNoiseSize];
+  const int clamp = vpx_setup_noise(GET_PARAM(0), noise, kNoiseSize);
+  uint8_t *const s =
+      reinterpret_cast<uint8_t *>(vpx_calloc(image_size, sizeof(*s)));
+  ASSERT_TRUE(s != NULL);
+  memset(s, 99, image_size * sizeof(*s));
+
+  ASM_REGISTER_STATE_CHECK(
+      GET_PARAM(1)(s, noise, clamp, clamp, width, height, width));
+
+  // Check to make sure we don't end up having either the same or no added
+  // noise either vertically or horizontally.
+  for (int i = 0; i < image_size - 6 * width - 6; ++i) {
+    const double hd = stddev6(s[i] - 99, s[i + 1] - 99, s[i + 2] - 99,
+                              s[i + 3] - 99, s[i + 4] - 99, s[i + 5] - 99);
+    const double vd = stddev6(s[i] - 99, s[i + width] - 99,
+                              s[i + 2 * width] - 99, s[i + 3 * width] - 99,
+                              s[i + 4 * width] - 99, s[i + 5 * width] - 99);
+
+    EXPECT_NE(hd, 0);
+    EXPECT_NE(vd, 0);
+  }
+
+  // Initialize pixels in the image to 255 and check for roll over.
+  memset(s, 255, image_size);
+
+  ASM_REGISTER_STATE_CHECK(
+      GET_PARAM(1)(s, noise, clamp, clamp, width, height, width));
+
+  // Check to make sure don't roll over.
+  for (int i = 0; i < image_size; ++i) {
+    EXPECT_GT(static_cast<int>(s[i]), clamp) << "i = " << i;
+  }
+
+  // Initialize pixels in the image to 0 and check for roll under.
+  memset(s, 0, image_size);
+
+  ASM_REGISTER_STATE_CHECK(
+      GET_PARAM(1)(s, noise, clamp, clamp, width, height, width));
+
+  // Check to make sure don't roll under.
+  for (int i = 0; i < image_size; ++i) {
+    EXPECT_LT(static_cast<int>(s[i]), 255 - clamp) << "i = " << i;
+  }
+
+  vpx_free(s);
+}
+
+TEST_P(AddNoiseTest, CheckCvsAssembly) {
+  const int width = 64;
+  const int height = 64;
+  const int image_size = width * height;
+  int8_t noise[kNoiseSize];
+  const int clamp = vpx_setup_noise(4.4, noise, kNoiseSize);
+
+  uint8_t *const s = reinterpret_cast<uint8_t *>(vpx_calloc(image_size, 1));
+  uint8_t *const d = reinterpret_cast<uint8_t *>(vpx_calloc(image_size, 1));
+  ASSERT_TRUE(s != NULL);
+  ASSERT_TRUE(d != NULL);
+
+  memset(s, 99, image_size);
+  memset(d, 99, image_size);
+
+  srand(0);
+  ASM_REGISTER_STATE_CHECK(
+      GET_PARAM(1)(s, noise, clamp, clamp, width, height, width));
+  srand(0);
+  ASM_REGISTER_STATE_CHECK(
+      vpx_plane_add_noise_c(d, noise, clamp, clamp, width, height, width));
+
+  for (int i = 0; i < image_size; ++i) {
+    EXPECT_EQ(static_cast<int>(s[i]), static_cast<int>(d[i])) << "i = " << i;
+  }
+
+  vpx_free(d);
+  vpx_free(s);
+}
+
+using std::make_tuple;
+
+INSTANTIATE_TEST_CASE_P(
+    C, AddNoiseTest,
+    ::testing::Values(make_tuple(3.25, vpx_plane_add_noise_c),
+                      make_tuple(4.4, vpx_plane_add_noise_c)));
+
+#if HAVE_SSE2
+INSTANTIATE_TEST_CASE_P(
+    SSE2, AddNoiseTest,
+    ::testing::Values(make_tuple(3.25, vpx_plane_add_noise_sse2),
+                      make_tuple(4.4, vpx_plane_add_noise_sse2)));
+#endif
+
+#if HAVE_MSA
+INSTANTIATE_TEST_CASE_P(
+    MSA, AddNoiseTest,
+    ::testing::Values(make_tuple(3.25, vpx_plane_add_noise_msa),
+                      make_tuple(4.4, vpx_plane_add_noise_msa)));
+#endif
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/alt_ref_aq_segment_test.cc

@@ -0,0 +1,157 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "test/codec_factory.h"
+#include "test/encode_test_driver.h"
+#include "test/i420_video_source.h"
+#include "test/util.h"
+
+namespace {
+
+class AltRefAqSegmentTest
+    : public ::libvpx_test::EncoderTest,
+      public ::libvpx_test::CodecTestWith2Params<libvpx_test::TestMode, int> {
+ protected:
+  AltRefAqSegmentTest() : EncoderTest(GET_PARAM(0)) {}
+  virtual ~AltRefAqSegmentTest() {}
+
+  virtual void SetUp() {
+    InitializeConfig();
+    SetMode(GET_PARAM(1));
+    set_cpu_used_ = GET_PARAM(2);
+    aq_mode_ = 0;
+    alt_ref_aq_mode_ = 0;
+  }
+
+  virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
+                                  ::libvpx_test::Encoder *encoder) {
+    if (video->frame() == 0) {
+      encoder->Control(VP8E_SET_CPUUSED, set_cpu_used_);
+      encoder->Control(VP9E_SET_ALT_REF_AQ, alt_ref_aq_mode_);
+      encoder->Control(VP9E_SET_AQ_MODE, aq_mode_);
+      encoder->Control(VP8E_SET_MAX_INTRA_BITRATE_PCT, 100);
+    }
+  }
+
+  int set_cpu_used_;
+  int aq_mode_;
+  int alt_ref_aq_mode_;
+};
+
+// Validate that this ALT_REF_AQ/AQ segmentation mode
+// (ALT_REF_AQ=0, AQ=0/no_aq)
+// encodes and decodes without a mismatch.
+TEST_P(AltRefAqSegmentTest, TestNoMisMatchAltRefAQ0) {
+  cfg_.rc_min_quantizer = 8;
+  cfg_.rc_max_quantizer = 56;
+  cfg_.rc_end_usage = VPX_VBR;
+  cfg_.rc_buf_initial_sz = 500;
+  cfg_.rc_buf_optimal_sz = 500;
+  cfg_.rc_buf_sz = 1000;
+  cfg_.rc_target_bitrate = 300;
+
+  aq_mode_ = 0;
+  alt_ref_aq_mode_ = 1;
+
+  ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                       30, 1, 0, 100);
+
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+}
+
+// Validate that this ALT_REF_AQ/AQ segmentation mode
+// (ALT_REF_AQ=0, AQ=1/variance_aq)
+// encodes and decodes without a mismatch.
+TEST_P(AltRefAqSegmentTest, TestNoMisMatchAltRefAQ1) {
+  cfg_.rc_min_quantizer = 8;
+  cfg_.rc_max_quantizer = 56;
+  cfg_.rc_end_usage = VPX_VBR;
+  cfg_.rc_buf_initial_sz = 500;
+  cfg_.rc_buf_optimal_sz = 500;
+  cfg_.rc_buf_sz = 1000;
+  cfg_.rc_target_bitrate = 300;
+
+  aq_mode_ = 1;
+  alt_ref_aq_mode_ = 1;
+
+  ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                       30, 1, 0, 100);
+
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+}
+
+// Validate that this ALT_REF_AQ/AQ segmentation mode
+// (ALT_REF_AQ=0, AQ=2/complexity_aq)
+// encodes and decodes without a mismatch.
+TEST_P(AltRefAqSegmentTest, TestNoMisMatchAltRefAQ2) {
+  cfg_.rc_min_quantizer = 8;
+  cfg_.rc_max_quantizer = 56;
+  cfg_.rc_end_usage = VPX_VBR;
+  cfg_.rc_buf_initial_sz = 500;
+  cfg_.rc_buf_optimal_sz = 500;
+  cfg_.rc_buf_sz = 1000;
+  cfg_.rc_target_bitrate = 300;
+
+  aq_mode_ = 2;
+  alt_ref_aq_mode_ = 1;
+
+  ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                       30, 1, 0, 100);
+
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+}
+
+// Validate that this ALT_REF_AQ/AQ segmentation mode
+// (ALT_REF_AQ=0, AQ=3/cyclicrefresh_aq)
+// encodes and decodes without a mismatch.
+TEST_P(AltRefAqSegmentTest, TestNoMisMatchAltRefAQ3) {
+  cfg_.rc_min_quantizer = 8;
+  cfg_.rc_max_quantizer = 56;
+  cfg_.rc_end_usage = VPX_VBR;
+  cfg_.rc_buf_initial_sz = 500;
+  cfg_.rc_buf_optimal_sz = 500;
+  cfg_.rc_buf_sz = 1000;
+  cfg_.rc_target_bitrate = 300;
+
+  aq_mode_ = 3;
+  alt_ref_aq_mode_ = 1;
+
+  ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                       30, 1, 0, 100);
+
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+}
+
+// Validate that this ALT_REF_AQ/AQ segmentation mode
+// (ALT_REF_AQ=0, AQ=4/equator360_aq)
+// encodes and decodes without a mismatch.
+TEST_P(AltRefAqSegmentTest, TestNoMisMatchAltRefAQ4) {
+  cfg_.rc_min_quantizer = 8;
+  cfg_.rc_max_quantizer = 56;
+  cfg_.rc_end_usage = VPX_VBR;
+  cfg_.rc_buf_initial_sz = 500;
+  cfg_.rc_buf_optimal_sz = 500;
+  cfg_.rc_buf_sz = 1000;
+  cfg_.rc_target_bitrate = 300;
+
+  aq_mode_ = 4;
+  alt_ref_aq_mode_ = 1;
+
+  ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                       30, 1, 0, 100);
+
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+}
+
+VP9_INSTANTIATE_TEST_CASE(AltRefAqSegmentTest,
+                          ::testing::Values(::libvpx_test::kOnePassGood,
+                                            ::libvpx_test::kTwoPassGood),
+                          ::testing::Range(2, 5));
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/altref_test.cc

@@ -0,0 +1,152 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "test/codec_factory.h"
+#include "test/encode_test_driver.h"
+#include "test/i420_video_source.h"
+#include "test/util.h"
+namespace {
+
+#if CONFIG_VP8_ENCODER
+
+// lookahead range: [kLookAheadMin, kLookAheadMax).
+const int kLookAheadMin = 5;
+const int kLookAheadMax = 26;
+
+class AltRefTest : public ::libvpx_test::EncoderTest,
+                   public ::libvpx_test::CodecTestWithParam<int> {
+ protected:
+  AltRefTest() : EncoderTest(GET_PARAM(0)), altref_count_(0) {}
+  virtual ~AltRefTest() {}
+
+  virtual void SetUp() {
+    InitializeConfig();
+    SetMode(libvpx_test::kTwoPassGood);
+  }
+
+  virtual void BeginPassHook(unsigned int /*pass*/) { altref_count_ = 0; }
+
+  virtual void PreEncodeFrameHook(libvpx_test::VideoSource *video,
+                                  libvpx_test::Encoder *encoder) {
+    if (video->frame() == 0) {
+      encoder->Control(VP8E_SET_ENABLEAUTOALTREF, 1);
+      encoder->Control(VP8E_SET_CPUUSED, 3);
+    }
+  }
+
+  virtual void FramePktHook(const vpx_codec_cx_pkt_t *pkt) {
+    if (pkt->data.frame.flags & VPX_FRAME_IS_INVISIBLE) ++altref_count_;
+  }
+
+  int altref_count() const { return altref_count_; }
+
+ private:
+  int altref_count_;
+};
+
+TEST_P(AltRefTest, MonotonicTimestamps) {
+  const vpx_rational timebase = { 33333333, 1000000000 };
+  cfg_.g_timebase = timebase;
+  cfg_.rc_target_bitrate = 1000;
+  cfg_.g_lag_in_frames = GET_PARAM(1);
+
+  libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                     timebase.den, timebase.num, 0, 30);
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+  EXPECT_GE(altref_count(), 1);
+}
+
+VP8_INSTANTIATE_TEST_CASE(AltRefTest,
+                          ::testing::Range(kLookAheadMin, kLookAheadMax));
+
+#endif  // CONFIG_VP8_ENCODER
+
+class AltRefForcedKeyTestLarge
+    : public ::libvpx_test::EncoderTest,
+      public ::libvpx_test::CodecTestWith2Params<libvpx_test::TestMode, int> {
+ protected:
+  AltRefForcedKeyTestLarge()
+      : EncoderTest(GET_PARAM(0)), encoding_mode_(GET_PARAM(1)),
+        cpu_used_(GET_PARAM(2)), forced_kf_frame_num_(1), frame_num_(0) {}
+  virtual ~AltRefForcedKeyTestLarge() {}
+
+  virtual void SetUp() {
+    InitializeConfig();
+    SetMode(encoding_mode_);
+    cfg_.rc_end_usage = VPX_VBR;
+    cfg_.g_threads = 0;
+  }
+
+  virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
+                                  ::libvpx_test::Encoder *encoder) {
+    if (video->frame() == 0) {
+      encoder->Control(VP8E_SET_CPUUSED, cpu_used_);
+      encoder->Control(VP8E_SET_ENABLEAUTOALTREF, 1);
+#if CONFIG_VP9_ENCODER
+      // override test default for tile columns if necessary.
+      if (GET_PARAM(0) == &libvpx_test::kVP9) {
+        encoder->Control(VP9E_SET_TILE_COLUMNS, 6);
+      }
+#endif
+    }
+    frame_flags_ =
+        (video->frame() == forced_kf_frame_num_) ? VPX_EFLAG_FORCE_KF : 0;
+  }
+
+  virtual void FramePktHook(const vpx_codec_cx_pkt_t *pkt) {
+    if (frame_num_ == forced_kf_frame_num_) {
+      ASSERT_TRUE(!!(pkt->data.frame.flags & VPX_FRAME_IS_KEY))
+          << "Frame #" << frame_num_ << " isn't a keyframe!";
+    }
+    ++frame_num_;
+  }
+
+  ::libvpx_test::TestMode encoding_mode_;
+  int cpu_used_;
+  unsigned int forced_kf_frame_num_;
+  unsigned int frame_num_;
+};
+
+TEST_P(AltRefForcedKeyTestLarge, Frame1IsKey) {
+  const vpx_rational timebase = { 1, 30 };
+  const int lag_values[] = { 3, 15, 25, -1 };
+
+  forced_kf_frame_num_ = 1;
+  for (int i = 0; lag_values[i] != -1; ++i) {
+    frame_num_ = 0;
+    cfg_.g_lag_in_frames = lag_values[i];
+    libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                       timebase.den, timebase.num, 0, 30);
+    ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+  }
+}
+
+TEST_P(AltRefForcedKeyTestLarge, ForcedFrameIsKey) {
+  const vpx_rational timebase = { 1, 30 };
+  const int lag_values[] = { 3, 15, 25, -1 };
+
+  for (int i = 0; lag_values[i] != -1; ++i) {
+    frame_num_ = 0;
+    forced_kf_frame_num_ = lag_values[i] - 1;
+    cfg_.g_lag_in_frames = lag_values[i];
+    libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                       timebase.den, timebase.num, 0, 30);
+    ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+  }
+}
+
+VP8_INSTANTIATE_TEST_CASE(AltRefForcedKeyTestLarge,
+                          ::testing::Values(::libvpx_test::kOnePassGood),
+                          ::testing::Range(0, 9));
+
+VP9_INSTANTIATE_TEST_CASE(AltRefForcedKeyTestLarge,
+                          ::testing::Values(::libvpx_test::kOnePassGood),
+                          ::testing::Range(0, 9));
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/android/Android.mk

@@ -0,0 +1,57 @@
+# Copyright (c) 2013 The WebM project authors. All Rights Reserved.
+#
+# Use of this source code is governed by a BSD-style license
+# that can be found in the LICENSE file in the root of the source
+# tree. An additional intellectual property rights grant can be found
+# in the file PATENTS.  All contributing project authors may
+# be found in the AUTHORS file in the root of the source tree.
+#
+# This make file builds vpx_test app for android.
+# The test app itself runs on the command line through adb shell
+# The paths are really messed up as the libvpx make file
+# expects to be made from a parent directory.
+CUR_WD := $(call my-dir)
+BINDINGS_DIR := $(CUR_WD)/../../..
+LOCAL_PATH := $(CUR_WD)/../../..
+
+#libwebm
+include $(CLEAR_VARS)
+include $(BINDINGS_DIR)/libvpx/third_party/libwebm/Android.mk
+LOCAL_PATH := $(CUR_WD)/../../..
+
+#libvpx
+include $(CLEAR_VARS)
+LOCAL_STATIC_LIBRARIES := libwebm
+include $(BINDINGS_DIR)/libvpx/build/make/Android.mk
+LOCAL_PATH := $(CUR_WD)/../..
+
+#libgtest
+include $(CLEAR_VARS)
+LOCAL_ARM_MODE := arm
+LOCAL_CPP_EXTENSION := .cc
+LOCAL_MODULE := gtest
+LOCAL_C_INCLUDES := $(LOCAL_PATH)/third_party/googletest/src/
+LOCAL_C_INCLUDES += $(LOCAL_PATH)/third_party/googletest/src/include/
+LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/third_party/googletest/src/include/
+LOCAL_SRC_FILES := ./third_party/googletest/src/src/gtest-all.cc
+include $(BUILD_STATIC_LIBRARY)
+
+#libvpx_test
+include $(CLEAR_VARS)
+LOCAL_ARM_MODE := arm
+LOCAL_MODULE := libvpx_test
+LOCAL_STATIC_LIBRARIES := gtest libwebm
+
+ifeq ($(ENABLE_SHARED),1)
+  LOCAL_SHARED_LIBRARIES := vpx
+else
+  LOCAL_STATIC_LIBRARIES += vpx
+endif
+
+include $(LOCAL_PATH)/test/test.mk
+LOCAL_C_INCLUDES := $(BINDINGS_DIR)
+FILTERED_SRC := $(sort $(filter %.cc %.c, $(LIBVPX_TEST_SRCS-yes)))
+LOCAL_SRC_FILES := $(addprefix ./test/, $(FILTERED_SRC))
+# some test files depend on *_rtcd.h, ensure they're generated first.
+$(eval $(call rtcd_dep_template))
+include $(BUILD_EXECUTABLE)

Libraries/webm_mem_playback/libvpx/test/android/README

@@ -0,0 +1,33 @@
+Android.mk will build vpx unittests on android.
+1) Configure libvpx from the parent directory:
+./libvpx/configure --target=armv7-android-gcc --enable-external-build \
+  --enable-postproc --disable-install-srcs --enable-multi-res-encoding \
+  --enable-temporal-denoising --disable-unit-tests --disable-install-docs \
+  --disable-examples --disable-runtime-cpu-detect
+
+2) From the parent directory, invoke ndk-build:
+NDK_PROJECT_PATH=. ndk-build APP_BUILD_SCRIPT=./libvpx/test/android/Android.mk \
+  APP_ABI=armeabi-v7a APP_PLATFORM=android-18 APP_OPTIM=release \
+  APP_STL=c++_static
+
+Note: Both adb and ndk-build are available at:
+  https://developer.android.com/studio#downloads
+  https://developer.android.com/ndk/downloads
+
+3) Run get_files.py to download the test files:
+python get_files.py -i /path/to/test-data.sha1 -o /path/to/put/files \
+  -u http://downloads.webmproject.org/test_data/libvpx
+
+4) Transfer files to device using adb. Ensure you have proper permissions for
+the target
+
+adb push /path/to/test_files /data/local/tmp
+adb push /path/to/built_libs /data/local/tmp
+
+NOTE: Built_libs defaults to parent_dir/libs/armeabi-v7a
+
+5) Run tests:
+adb shell
+(on device)
+cd /data/local/tmp
+LD_LIBRARY_PATH=. ./vpx_test

Libraries/webm_mem_playback/libvpx/test/android/get_files.py

@@ -0,0 +1,118 @@
+# Copyright (c) 2013 The WebM project authors. All Rights Reserved.
+#
+# Use of this source code is governed by a BSD-style license
+# that can be found in the LICENSE file in the root of the source
+# tree. An additional intellectual property rights grant can be found
+# in the file PATENTS.  All contributing project authors may
+# be found in the AUTHORS file in the root of the source tree.
+#
+# This simple script pulls test files from the webm homepage
+# It is intelligent enough to only pull files if
+#   1) File / test_data folder does not exist
+#   2) SHA mismatch
+
+import pycurl
+import csv
+import hashlib
+import re
+import os.path
+import time
+import itertools
+import sys
+import getopt
+
+#globals
+url = ''
+file_list_path = ''
+local_resource_path = ''
+
+# Helper functions:
+# A simple function which returns the sha hash of a file in hex
+def get_file_sha(filename):
+  try:
+    sha_hash = hashlib.sha1()
+    with open(filename, 'rb') as file:
+      buf = file.read(HASH_CHUNK)
+      while len(buf) > 0:
+        sha_hash.update(buf)
+        buf = file.read(HASH_CHUNK)
+      return sha_hash.hexdigest()
+  except IOError:
+    print "Error reading " + filename
+
+# Downloads a file from a url, and then checks the sha against the passed
+# in sha
+def download_and_check_sha(url, filename, sha):
+  path = os.path.join(local_resource_path, filename)
+  fp = open(path, "wb")
+  curl = pycurl.Curl()
+  curl.setopt(pycurl.URL, url + "/" + filename)
+  curl.setopt(pycurl.WRITEDATA, fp)
+  curl.perform()
+  curl.close()
+  fp.close()
+  return get_file_sha(path) == sha
+
+#constants
+ftp_retries = 3
+
+SHA_COL = 0
+NAME_COL = 1
+EXPECTED_COL = 2
+HASH_CHUNK = 65536
+
+# Main script
+try:
+  opts, args = \
+      getopt.getopt(sys.argv[1:], \
+                    "u:i:o:", ["url=", "input_csv=", "output_dir="])
+except:
+  print 'get_files.py -u <url> -i <input_csv> -o <output_dir>'
+  sys.exit(2)
+
+for opt, arg in opts:
+  if opt == '-u':
+    url = arg
+  elif opt in ("-i", "--input_csv"):
+    file_list_path = os.path.join(arg)
+  elif opt in ("-o", "--output_dir"):
+    local_resource_path = os.path.join(arg)
+
+if len(sys.argv) != 7:
+  print "Expects two paths and a url!"
+  exit(1)
+
+if not os.path.isdir(local_resource_path):
+  os.makedirs(local_resource_path)
+
+file_list_csv = open(file_list_path, "rb")
+
+# Our 'csv' file uses multiple spaces as a delimiter, python's
+# csv class only uses single character delimiters, so we convert them below
+file_list_reader = csv.reader((re.sub(' +', ' ', line) \
+    for line in file_list_csv), delimiter = ' ')
+
+file_shas = []
+file_names = []
+
+for row in file_list_reader:
+  if len(row) != EXPECTED_COL:
+      continue
+  file_shas.append(row[SHA_COL])
+  file_names.append(row[NAME_COL])
+
+file_list_csv.close()
+
+# Download files, only if they don't already exist and have correct shas
+for filename, sha in itertools.izip(file_names, file_shas):
+  path = os.path.join(local_resource_path, filename)
+  if os.path.isfile(path) \
+      and get_file_sha(path) == sha:
+    print path + ' exists, skipping'
+    continue
+  for retry in range(0, ftp_retries):
+    print "Downloading " + path
+    if not download_and_check_sha(url, filename, sha):
+      print "Sha does not match, retrying..."
+    else:
+      break

Libraries/webm_mem_playback/libvpx/test/android/scrape_gtest_log.py

@@ -0,0 +1,57 @@
+# Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+#
+# Use of this source code is governed by a BSD-style license
+# that can be found in the LICENSE file in the root of the source
+# tree. An additional intellectual property rights grant can be found
+# in the file PATENTS.  All contributing project authors may
+# be found in the AUTHORS file in the root of the source tree.
+
+"""Standalone script which parses a gtest log for json.
+
+Json is returned returns as an array.  This script is used by the libvpx
+waterfall to gather json results mixed in with gtest logs.  This is
+dubious software engineering.
+"""
+
+import getopt
+import json
+import os
+import re
+import sys
+
+
+def main():
+  if len(sys.argv) != 3:
+    print "Expects a file to write json to!"
+    exit(1)
+
+  try:
+    opts, _ = \
+        getopt.getopt(sys.argv[1:], \
+                      'o:', ['output-json='])
+  except getopt.GetOptError:
+    print 'scrape_gtest_log.py -o <output_json>'
+    sys.exit(2)
+
+  output_json = ''
+  for opt, arg in opts:
+    if opt in ('-o', '--output-json'):
+      output_json = os.path.join(arg)
+
+  blob = sys.stdin.read()
+  json_string = '[' + ','.join('{' + x + '}' for x in
+                               re.findall(r'{([^}]*.?)}', blob)) + ']'
+  print blob
+
+  output = json.dumps(json.loads(json_string), indent=4, sort_keys=True)
+  print output
+
+  path = os.path.dirname(output_json)
+  if path and not os.path.exists(path):
+    os.makedirs(path)
+
+  outfile = open(output_json, 'w')
+  outfile.write(output)
+
+if __name__ == '__main__':
+  sys.exit(main())

Libraries/webm_mem_playback/libvpx/test/aq_segment_test.cc

@@ -0,0 +1,109 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "test/codec_factory.h"
+#include "test/encode_test_driver.h"
+#include "test/i420_video_source.h"
+#include "test/util.h"
+
+namespace {
+
+class AqSegmentTest
+    : public ::libvpx_test::EncoderTest,
+      public ::libvpx_test::CodecTestWith2Params<libvpx_test::TestMode, int> {
+ protected:
+  AqSegmentTest() : EncoderTest(GET_PARAM(0)) {}
+  virtual ~AqSegmentTest() {}
+
+  virtual void SetUp() {
+    InitializeConfig();
+    SetMode(GET_PARAM(1));
+    set_cpu_used_ = GET_PARAM(2);
+    aq_mode_ = 0;
+  }
+
+  virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
+                                  ::libvpx_test::Encoder *encoder) {
+    if (video->frame() == 0) {
+      encoder->Control(VP8E_SET_CPUUSED, set_cpu_used_);
+      encoder->Control(VP9E_SET_AQ_MODE, aq_mode_);
+      encoder->Control(VP8E_SET_MAX_INTRA_BITRATE_PCT, 100);
+    }
+  }
+
+  int set_cpu_used_;
+  int aq_mode_;
+};
+
+// Validate that this AQ segmentation mode (AQ=1, variance_ap)
+// encodes and decodes without a mismatch.
+TEST_P(AqSegmentTest, TestNoMisMatchAQ1) {
+  cfg_.rc_min_quantizer = 8;
+  cfg_.rc_max_quantizer = 56;
+  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.g_lag_in_frames = 0;
+  cfg_.rc_buf_initial_sz = 500;
+  cfg_.rc_buf_optimal_sz = 500;
+  cfg_.rc_buf_sz = 1000;
+  cfg_.rc_target_bitrate = 300;
+
+  aq_mode_ = 1;
+
+  ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                       30, 1, 0, 100);
+
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+}
+
+// Validate that this AQ segmentation mode (AQ=2, complexity_aq)
+// encodes and decodes without a mismatch.
+TEST_P(AqSegmentTest, TestNoMisMatchAQ2) {
+  cfg_.rc_min_quantizer = 8;
+  cfg_.rc_max_quantizer = 56;
+  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.g_lag_in_frames = 0;
+  cfg_.rc_buf_initial_sz = 500;
+  cfg_.rc_buf_optimal_sz = 500;
+  cfg_.rc_buf_sz = 1000;
+  cfg_.rc_target_bitrate = 300;
+
+  aq_mode_ = 2;
+
+  ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                       30, 1, 0, 100);
+
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+}
+
+// Validate that this AQ segmentation mode (AQ=3, cyclic_refresh_aq)
+// encodes and decodes without a mismatch.
+TEST_P(AqSegmentTest, TestNoMisMatchAQ3) {
+  cfg_.rc_min_quantizer = 8;
+  cfg_.rc_max_quantizer = 56;
+  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.g_lag_in_frames = 0;
+  cfg_.rc_buf_initial_sz = 500;
+  cfg_.rc_buf_optimal_sz = 500;
+  cfg_.rc_buf_sz = 1000;
+  cfg_.rc_target_bitrate = 300;
+
+  aq_mode_ = 3;
+
+  ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                       30, 1, 0, 100);
+
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+}
+
+VP9_INSTANTIATE_TEST_CASE(AqSegmentTest,
+                          ::testing::Values(::libvpx_test::kRealTime,
+                                            ::libvpx_test::kOnePassGood),
+                          ::testing::Range(3, 9));
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/avg_test.cc

@@ -0,0 +1,737 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <limits.h>
+#include <stdio.h>
+#include <string.h>
+#include <tuple>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "./vp9_rtcd.h"
+#include "./vpx_config.h"
+#include "./vpx_dsp_rtcd.h"
+
+#include "test/acm_random.h"
+#include "test/clear_system_state.h"
+#include "test/register_state_check.h"
+#include "test/util.h"
+#include "vpx/vpx_codec.h"
+#include "vpx_mem/vpx_mem.h"
+#include "vpx_ports/vpx_timer.h"
+
+using libvpx_test::ACMRandom;
+
+namespace {
+
+template <typename Pixel>
+class AverageTestBase : public ::testing::Test {
+ public:
+  AverageTestBase(int width, int height)
+      : width_(width), height_(height), source_data_(NULL), source_stride_(0),
+        bit_depth_(8) {}
+
+  virtual void TearDown() {
+    vpx_free(source_data_);
+    source_data_ = NULL;
+    libvpx_test::ClearSystemState();
+  }
+
+ protected:
+  // Handle blocks up to 4 blocks 64x64 with stride up to 128
+  static const int kDataAlignment = 16;
+  static const int kDataBlockSize = 64 * 128;
+
+  virtual void SetUp() {
+    source_data_ = reinterpret_cast<Pixel *>(
+        vpx_memalign(kDataAlignment, kDataBlockSize * sizeof(source_data_[0])));
+    ASSERT_TRUE(source_data_ != NULL);
+    source_stride_ = (width_ + 31) & ~31;
+    bit_depth_ = 8;
+    rnd_.Reset(ACMRandom::DeterministicSeed());
+  }
+
+  // Sum Pixels
+  static unsigned int ReferenceAverage8x8(const Pixel *source, int pitch) {
+    unsigned int average = 0;
+    for (int h = 0; h < 8; ++h) {
+      for (int w = 0; w < 8; ++w) average += source[h * pitch + w];
+    }
+    return ((average + 32) >> 6);
+  }
+
+  static unsigned int ReferenceAverage4x4(const Pixel *source, int pitch) {
+    unsigned int average = 0;
+    for (int h = 0; h < 4; ++h) {
+      for (int w = 0; w < 4; ++w) average += source[h * pitch + w];
+    }
+    return ((average + 8) >> 4);
+  }
+
+  void FillConstant(Pixel fill_constant) {
+    for (int i = 0; i < width_ * height_; ++i) {
+      source_data_[i] = fill_constant;
+    }
+  }
+
+  void FillRandom() {
+    for (int i = 0; i < width_ * height_; ++i) {
+      source_data_[i] = rnd_.Rand16() & ((1 << bit_depth_) - 1);
+    }
+  }
+
+  int width_, height_;
+  Pixel *source_data_;
+  int source_stride_;
+  int bit_depth_;
+
+  ACMRandom rnd_;
+};
+typedef unsigned int (*AverageFunction)(const uint8_t *s, int pitch);
+
+typedef std::tuple<int, int, int, int, AverageFunction> AvgFunc;
+
+class AverageTest : public AverageTestBase<uint8_t>,
+                    public ::testing::WithParamInterface<AvgFunc> {
+ public:
+  AverageTest() : AverageTestBase(GET_PARAM(0), GET_PARAM(1)) {}
+
+ protected:
+  void CheckAverages() {
+    const int block_size = GET_PARAM(3);
+    unsigned int expected = 0;
+    if (block_size == 8) {
+      expected =
+          ReferenceAverage8x8(source_data_ + GET_PARAM(2), source_stride_);
+    } else if (block_size == 4) {
+      expected =
+          ReferenceAverage4x4(source_data_ + GET_PARAM(2), source_stride_);
+    }
+
+    ASM_REGISTER_STATE_CHECK(
+        GET_PARAM(4)(source_data_ + GET_PARAM(2), source_stride_));
+    unsigned int actual =
+        GET_PARAM(4)(source_data_ + GET_PARAM(2), source_stride_);
+
+    EXPECT_EQ(expected, actual);
+  }
+};
+
+#if CONFIG_VP9_HIGHBITDEPTH
+class AverageTestHBD : public AverageTestBase<uint16_t>,
+                       public ::testing::WithParamInterface<AvgFunc> {
+ public:
+  AverageTestHBD() : AverageTestBase(GET_PARAM(0), GET_PARAM(1)) {}
+
+ protected:
+  void CheckAverages() {
+    const int block_size = GET_PARAM(3);
+    unsigned int expected = 0;
+    if (block_size == 8) {
+      expected =
+          ReferenceAverage8x8(source_data_ + GET_PARAM(2), source_stride_);
+    } else if (block_size == 4) {
+      expected =
+          ReferenceAverage4x4(source_data_ + GET_PARAM(2), source_stride_);
+    }
+
+    ASM_REGISTER_STATE_CHECK(GET_PARAM(4)(
+        CONVERT_TO_BYTEPTR(source_data_ + GET_PARAM(2)), source_stride_));
+    unsigned int actual = GET_PARAM(4)(
+        CONVERT_TO_BYTEPTR(source_data_ + GET_PARAM(2)), source_stride_);
+
+    EXPECT_EQ(expected, actual);
+  }
+};
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+
+typedef void (*IntProRowFunc)(int16_t hbuf[16], uint8_t const *ref,
+                              const int ref_stride, const int height);
+
+typedef std::tuple<int, IntProRowFunc, IntProRowFunc> IntProRowParam;
+
+class IntProRowTest : public AverageTestBase<uint8_t>,
+                      public ::testing::WithParamInterface<IntProRowParam> {
+ public:
+  IntProRowTest()
+      : AverageTestBase(16, GET_PARAM(0)), hbuf_asm_(NULL), hbuf_c_(NULL) {
+    asm_func_ = GET_PARAM(1);
+    c_func_ = GET_PARAM(2);
+  }
+
+ protected:
+  virtual void SetUp() {
+    source_data_ = reinterpret_cast<uint8_t *>(
+        vpx_memalign(kDataAlignment, kDataBlockSize * sizeof(source_data_[0])));
+    ASSERT_TRUE(source_data_ != NULL);
+
+    hbuf_asm_ = reinterpret_cast<int16_t *>(
+        vpx_memalign(kDataAlignment, sizeof(*hbuf_asm_) * 16));
+    hbuf_c_ = reinterpret_cast<int16_t *>(
+        vpx_memalign(kDataAlignment, sizeof(*hbuf_c_) * 16));
+  }
+
+  virtual void TearDown() {
+    vpx_free(source_data_);
+    source_data_ = NULL;
+    vpx_free(hbuf_c_);
+    hbuf_c_ = NULL;
+    vpx_free(hbuf_asm_);
+    hbuf_asm_ = NULL;
+  }
+
+  void RunComparison() {
+    ASM_REGISTER_STATE_CHECK(c_func_(hbuf_c_, source_data_, 0, height_));
+    ASM_REGISTER_STATE_CHECK(asm_func_(hbuf_asm_, source_data_, 0, height_));
+    EXPECT_EQ(0, memcmp(hbuf_c_, hbuf_asm_, sizeof(*hbuf_c_) * 16))
+        << "Output mismatch";
+  }
+
+ private:
+  IntProRowFunc asm_func_;
+  IntProRowFunc c_func_;
+  int16_t *hbuf_asm_;
+  int16_t *hbuf_c_;
+};
+
+typedef int16_t (*IntProColFunc)(uint8_t const *ref, const int width);
+
+typedef std::tuple<int, IntProColFunc, IntProColFunc> IntProColParam;
+
+class IntProColTest : public AverageTestBase<uint8_t>,
+                      public ::testing::WithParamInterface<IntProColParam> {
+ public:
+  IntProColTest() : AverageTestBase(GET_PARAM(0), 1), sum_asm_(0), sum_c_(0) {
+    asm_func_ = GET_PARAM(1);
+    c_func_ = GET_PARAM(2);
+  }
+
+ protected:
+  void RunComparison() {
+    ASM_REGISTER_STATE_CHECK(sum_c_ = c_func_(source_data_, width_));
+    ASM_REGISTER_STATE_CHECK(sum_asm_ = asm_func_(source_data_, width_));
+    EXPECT_EQ(sum_c_, sum_asm_) << "Output mismatch";
+  }
+
+ private:
+  IntProColFunc asm_func_;
+  IntProColFunc c_func_;
+  int16_t sum_asm_;
+  int16_t sum_c_;
+};
+
+typedef int (*SatdFunc)(const tran_low_t *coeffs, int length);
+typedef std::tuple<int, SatdFunc> SatdTestParam;
+
+class SatdTest : public ::testing::Test,
+                 public ::testing::WithParamInterface<SatdTestParam> {
+ protected:
+  virtual void SetUp() {
+    satd_size_ = GET_PARAM(0);
+    satd_func_ = GET_PARAM(1);
+    rnd_.Reset(ACMRandom::DeterministicSeed());
+    src_ = reinterpret_cast<tran_low_t *>(
+        vpx_memalign(16, sizeof(*src_) * satd_size_));
+    ASSERT_TRUE(src_ != NULL);
+  }
+
+  virtual void TearDown() {
+    libvpx_test::ClearSystemState();
+    vpx_free(src_);
+  }
+
+  void FillConstant(const tran_low_t val) {
+    for (int i = 0; i < satd_size_; ++i) src_[i] = val;
+  }
+
+  virtual void FillRandom() = 0;
+
+  void Check(const int expected) {
+    int total;
+    ASM_REGISTER_STATE_CHECK(total = satd_func_(src_, satd_size_));
+    EXPECT_EQ(expected, total);
+  }
+
+  tran_low_t *GetCoeff() const { return src_; }
+
+  int satd_size_;
+  ACMRandom rnd_;
+  tran_low_t *src_;
+
+ private:
+  SatdFunc satd_func_;
+};
+
+class SatdLowbdTest : public SatdTest {
+ protected:
+  virtual void FillRandom() {
+    for (int i = 0; i < satd_size_; ++i) {
+      const int16_t tmp = rnd_.Rand16Signed();
+      src_[i] = (tran_low_t)tmp;
+    }
+  }
+};
+
+typedef int64_t (*BlockErrorFunc)(const tran_low_t *coeff,
+                                  const tran_low_t *dqcoeff, int block_size);
+typedef std::tuple<int, BlockErrorFunc> BlockErrorTestFPParam;
+
+class BlockErrorTestFP
+    : public ::testing::Test,
+      public ::testing::WithParamInterface<BlockErrorTestFPParam> {
+ protected:
+  virtual void SetUp() {
+    txfm_size_ = GET_PARAM(0);
+    block_error_func_ = GET_PARAM(1);
+    rnd_.Reset(ACMRandom::DeterministicSeed());
+    coeff_ = reinterpret_cast<tran_low_t *>(
+        vpx_memalign(16, sizeof(*coeff_) * txfm_size_));
+    dqcoeff_ = reinterpret_cast<tran_low_t *>(
+        vpx_memalign(16, sizeof(*dqcoeff_) * txfm_size_));
+    ASSERT_TRUE(coeff_ != NULL);
+    ASSERT_TRUE(dqcoeff_ != NULL);
+  }
+
+  virtual void TearDown() {
+    libvpx_test::ClearSystemState();
+    vpx_free(coeff_);
+    vpx_free(dqcoeff_);
+  }
+
+  void FillConstant(const tran_low_t coeff_val, const tran_low_t dqcoeff_val) {
+    for (int i = 0; i < txfm_size_; ++i) coeff_[i] = coeff_val;
+    for (int i = 0; i < txfm_size_; ++i) dqcoeff_[i] = dqcoeff_val;
+  }
+
+  void FillRandom() {
+    // Just two fixed seeds
+    rnd_.Reset(0xb0b9);
+    for (int i = 0; i < txfm_size_; ++i) coeff_[i] = rnd_.Rand16() >> 1;
+    rnd_.Reset(0xb0c8);
+    for (int i = 0; i < txfm_size_; ++i) dqcoeff_[i] = rnd_.Rand16() >> 1;
+  }
+
+  void Check(const int64_t expected) {
+    int64_t total;
+    ASM_REGISTER_STATE_CHECK(
+        total = block_error_func_(coeff_, dqcoeff_, txfm_size_));
+    EXPECT_EQ(expected, total);
+  }
+
+  tran_low_t *GetCoeff() const { return coeff_; }
+
+  tran_low_t *GetDQCoeff() const { return dqcoeff_; }
+
+  int txfm_size_;
+
+ private:
+  tran_low_t *coeff_;
+  tran_low_t *dqcoeff_;
+  BlockErrorFunc block_error_func_;
+  ACMRandom rnd_;
+};
+
+TEST_P(AverageTest, MinValue) {
+  FillConstant(0);
+  CheckAverages();
+}
+
+TEST_P(AverageTest, MaxValue) {
+  FillConstant(255);
+  CheckAverages();
+}
+
+TEST_P(AverageTest, Random) {
+  // The reference frame, but not the source frame, may be unaligned for
+  // certain types of searches.
+  for (int i = 0; i < 1000; i++) {
+    FillRandom();
+    CheckAverages();
+  }
+}
+#if CONFIG_VP9_HIGHBITDEPTH
+TEST_P(AverageTestHBD, MinValue) {
+  FillConstant(0);
+  CheckAverages();
+}
+
+TEST_P(AverageTestHBD, MaxValue) {
+  FillConstant((1 << VPX_BITS_12) - 1);
+  CheckAverages();
+}
+
+TEST_P(AverageTestHBD, Random) {
+  bit_depth_ = VPX_BITS_12;
+  // The reference frame, but not the source frame, may be unaligned for
+  // certain types of searches.
+  for (int i = 0; i < 1000; i++) {
+    FillRandom();
+    CheckAverages();
+  }
+}
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+
+TEST_P(IntProRowTest, MinValue) {
+  FillConstant(0);
+  RunComparison();
+}
+
+TEST_P(IntProRowTest, MaxValue) {
+  FillConstant(255);
+  RunComparison();
+}
+
+TEST_P(IntProRowTest, Random) {
+  FillRandom();
+  RunComparison();
+}
+
+TEST_P(IntProColTest, MinValue) {
+  FillConstant(0);
+  RunComparison();
+}
+
+TEST_P(IntProColTest, MaxValue) {
+  FillConstant(255);
+  RunComparison();
+}
+
+TEST_P(IntProColTest, Random) {
+  FillRandom();
+  RunComparison();
+}
+
+TEST_P(SatdLowbdTest, MinValue) {
+  const int kMin = -32640;
+  const int expected = -kMin * satd_size_;
+  FillConstant(kMin);
+  Check(expected);
+}
+
+TEST_P(SatdLowbdTest, MaxValue) {
+  const int kMax = 32640;
+  const int expected = kMax * satd_size_;
+  FillConstant(kMax);
+  Check(expected);
+}
+
+TEST_P(SatdLowbdTest, Random) {
+  int expected;
+  switch (satd_size_) {
+    case 16: expected = 261036; break;
+    case 64: expected = 991732; break;
+    case 256: expected = 4136358; break;
+    case 1024: expected = 16677592; break;
+    default:
+      FAIL() << "Invalid satd size (" << satd_size_
+             << ") valid: 16/64/256/1024";
+  }
+  FillRandom();
+  Check(expected);
+}
+
+TEST_P(SatdLowbdTest, DISABLED_Speed) {
+  const int kCountSpeedTestBlock = 20000;
+  vpx_usec_timer timer;
+  const int blocksize = GET_PARAM(0);
+  FillRandom();
+  tran_low_t *coeff = GetCoeff();
+
+  vpx_usec_timer_start(&timer);
+  for (int i = 0; i < kCountSpeedTestBlock; ++i) {
+    GET_PARAM(1)(coeff, blocksize);
+  }
+  vpx_usec_timer_mark(&timer);
+  const int elapsed_time = static_cast<int>(vpx_usec_timer_elapsed(&timer));
+  printf("blocksize: %4d time: %4d us\n", blocksize, elapsed_time);
+}
+
+#if CONFIG_VP9_HIGHBITDEPTH
+class SatdHighbdTest : public SatdTest {
+ protected:
+  virtual void FillRandom() {
+    for (int i = 0; i < satd_size_; ++i) {
+      src_[i] = rnd_.Rand20Signed();
+    }
+  }
+};
+
+TEST_P(SatdHighbdTest, MinValue) {
+  const int kMin = -524280;
+  const int expected = -kMin * satd_size_;
+  FillConstant(kMin);
+  Check(expected);
+}
+
+TEST_P(SatdHighbdTest, MaxValue) {
+  const int kMax = 524280;
+  const int expected = kMax * satd_size_;
+  FillConstant(kMax);
+  Check(expected);
+}
+
+TEST_P(SatdHighbdTest, Random) {
+  int expected;
+  switch (satd_size_) {
+    case 16: expected = 5249712; break;
+    case 64: expected = 18362120; break;
+    case 256: expected = 66100520; break;
+    case 1024: expected = 266094734; break;
+    default:
+      FAIL() << "Invalid satd size (" << satd_size_
+             << ") valid: 16/64/256/1024";
+  }
+  FillRandom();
+  Check(expected);
+}
+
+TEST_P(SatdHighbdTest, DISABLED_Speed) {
+  const int kCountSpeedTestBlock = 20000;
+  vpx_usec_timer timer;
+  const int blocksize = GET_PARAM(0);
+  FillRandom();
+  tran_low_t *coeff = GetCoeff();
+
+  vpx_usec_timer_start(&timer);
+  for (int i = 0; i < kCountSpeedTestBlock; ++i) {
+    GET_PARAM(1)(coeff, blocksize);
+  }
+  vpx_usec_timer_mark(&timer);
+  const int elapsed_time = static_cast<int>(vpx_usec_timer_elapsed(&timer));
+  printf("blocksize: %4d time: %4d us\n", blocksize, elapsed_time);
+}
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+
+TEST_P(BlockErrorTestFP, MinValue) {
+  const int64_t kMin = -32640;
+  const int64_t expected = kMin * kMin * txfm_size_;
+  FillConstant(kMin, 0);
+  Check(expected);
+}
+
+TEST_P(BlockErrorTestFP, MaxValue) {
+  const int64_t kMax = 32640;
+  const int64_t expected = kMax * kMax * txfm_size_;
+  FillConstant(kMax, 0);
+  Check(expected);
+}
+
+TEST_P(BlockErrorTestFP, Random) {
+  int64_t expected;
+  switch (txfm_size_) {
+    case 16: expected = 2051681432; break;
+    case 64: expected = 11075114379; break;
+    case 256: expected = 44386271116; break;
+    case 1024: expected = 184774996089; break;
+    default:
+      FAIL() << "Invalid satd size (" << txfm_size_
+             << ") valid: 16/64/256/1024";
+  }
+  FillRandom();
+  Check(expected);
+}
+
+TEST_P(BlockErrorTestFP, DISABLED_Speed) {
+  const int kCountSpeedTestBlock = 20000;
+  vpx_usec_timer timer;
+  const int blocksize = GET_PARAM(0);
+  FillRandom();
+  tran_low_t *coeff = GetCoeff();
+  tran_low_t *dqcoeff = GetDQCoeff();
+
+  vpx_usec_timer_start(&timer);
+  for (int i = 0; i < kCountSpeedTestBlock; ++i) {
+    GET_PARAM(1)(coeff, dqcoeff, blocksize);
+  }
+  vpx_usec_timer_mark(&timer);
+  const int elapsed_time = static_cast<int>(vpx_usec_timer_elapsed(&timer));
+  printf("blocksize: %4d time: %4d us\n", blocksize, elapsed_time);
+}
+
+using std::make_tuple;
+
+INSTANTIATE_TEST_CASE_P(
+    C, AverageTest,
+    ::testing::Values(make_tuple(16, 16, 1, 8, &vpx_avg_8x8_c),
+                      make_tuple(16, 16, 1, 4, &vpx_avg_4x4_c)));
+
+#if CONFIG_VP9_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(
+    C, AverageTestHBD,
+    ::testing::Values(make_tuple(16, 16, 1, 8, &vpx_highbd_avg_8x8_c),
+                      make_tuple(16, 16, 1, 4, &vpx_highbd_avg_4x4_c)));
+
+#if HAVE_SSE2
+INSTANTIATE_TEST_CASE_P(
+    SSE2, AverageTestHBD,
+    ::testing::Values(make_tuple(16, 16, 1, 8, &vpx_highbd_avg_8x8_sse2),
+                      make_tuple(16, 16, 1, 4, &vpx_highbd_avg_4x4_sse2)));
+#endif  // HAVE_SSE2
+
+INSTANTIATE_TEST_CASE_P(C, SatdHighbdTest,
+                        ::testing::Values(make_tuple(16, &vpx_satd_c),
+                                          make_tuple(64, &vpx_satd_c),
+                                          make_tuple(256, &vpx_satd_c),
+                                          make_tuple(1024, &vpx_satd_c)));
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+
+INSTANTIATE_TEST_CASE_P(C, SatdLowbdTest,
+                        ::testing::Values(make_tuple(16, &vpx_satd_c),
+                                          make_tuple(64, &vpx_satd_c),
+                                          make_tuple(256, &vpx_satd_c),
+                                          make_tuple(1024, &vpx_satd_c)));
+
+INSTANTIATE_TEST_CASE_P(
+    C, BlockErrorTestFP,
+    ::testing::Values(make_tuple(16, &vp9_block_error_fp_c),
+                      make_tuple(64, &vp9_block_error_fp_c),
+                      make_tuple(256, &vp9_block_error_fp_c),
+                      make_tuple(1024, &vp9_block_error_fp_c)));
+
+#if HAVE_SSE2
+INSTANTIATE_TEST_CASE_P(
+    SSE2, AverageTest,
+    ::testing::Values(make_tuple(16, 16, 0, 8, &vpx_avg_8x8_sse2),
+                      make_tuple(16, 16, 5, 8, &vpx_avg_8x8_sse2),
+                      make_tuple(32, 32, 15, 8, &vpx_avg_8x8_sse2),
+                      make_tuple(16, 16, 0, 4, &vpx_avg_4x4_sse2),
+                      make_tuple(16, 16, 5, 4, &vpx_avg_4x4_sse2),
+                      make_tuple(32, 32, 15, 4, &vpx_avg_4x4_sse2)));
+
+INSTANTIATE_TEST_CASE_P(
+    SSE2, IntProRowTest,
+    ::testing::Values(make_tuple(16, &vpx_int_pro_row_sse2, &vpx_int_pro_row_c),
+                      make_tuple(32, &vpx_int_pro_row_sse2, &vpx_int_pro_row_c),
+                      make_tuple(64, &vpx_int_pro_row_sse2,
+                                 &vpx_int_pro_row_c)));
+
+INSTANTIATE_TEST_CASE_P(
+    SSE2, IntProColTest,
+    ::testing::Values(make_tuple(16, &vpx_int_pro_col_sse2, &vpx_int_pro_col_c),
+                      make_tuple(32, &vpx_int_pro_col_sse2, &vpx_int_pro_col_c),
+                      make_tuple(64, &vpx_int_pro_col_sse2,
+                                 &vpx_int_pro_col_c)));
+
+INSTANTIATE_TEST_CASE_P(SSE2, SatdLowbdTest,
+                        ::testing::Values(make_tuple(16, &vpx_satd_sse2),
+                                          make_tuple(64, &vpx_satd_sse2),
+                                          make_tuple(256, &vpx_satd_sse2),
+                                          make_tuple(1024, &vpx_satd_sse2)));
+
+INSTANTIATE_TEST_CASE_P(
+    SSE2, BlockErrorTestFP,
+    ::testing::Values(make_tuple(16, &vp9_block_error_fp_sse2),
+                      make_tuple(64, &vp9_block_error_fp_sse2),
+                      make_tuple(256, &vp9_block_error_fp_sse2),
+                      make_tuple(1024, &vp9_block_error_fp_sse2)));
+#endif  // HAVE_SSE2
+
+#if HAVE_AVX2
+INSTANTIATE_TEST_CASE_P(AVX2, SatdLowbdTest,
+                        ::testing::Values(make_tuple(16, &vpx_satd_avx2),
+                                          make_tuple(64, &vpx_satd_avx2),
+                                          make_tuple(256, &vpx_satd_avx2),
+                                          make_tuple(1024, &vpx_satd_avx2)));
+
+#if CONFIG_VP9_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(
+    AVX2, SatdHighbdTest,
+    ::testing::Values(make_tuple(16, &vpx_highbd_satd_avx2),
+                      make_tuple(64, &vpx_highbd_satd_avx2),
+                      make_tuple(256, &vpx_highbd_satd_avx2),
+                      make_tuple(1024, &vpx_highbd_satd_avx2)));
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+
+INSTANTIATE_TEST_CASE_P(
+    AVX2, BlockErrorTestFP,
+    ::testing::Values(make_tuple(16, &vp9_block_error_fp_avx2),
+                      make_tuple(64, &vp9_block_error_fp_avx2),
+                      make_tuple(256, &vp9_block_error_fp_avx2),
+                      make_tuple(1024, &vp9_block_error_fp_avx2)));
+#endif
+
+#if HAVE_NEON
+INSTANTIATE_TEST_CASE_P(
+    NEON, AverageTest,
+    ::testing::Values(make_tuple(16, 16, 0, 8, &vpx_avg_8x8_neon),
+                      make_tuple(16, 16, 5, 8, &vpx_avg_8x8_neon),
+                      make_tuple(32, 32, 15, 8, &vpx_avg_8x8_neon),
+                      make_tuple(16, 16, 0, 4, &vpx_avg_4x4_neon),
+                      make_tuple(16, 16, 5, 4, &vpx_avg_4x4_neon),
+                      make_tuple(32, 32, 15, 4, &vpx_avg_4x4_neon)));
+
+INSTANTIATE_TEST_CASE_P(
+    NEON, IntProRowTest,
+    ::testing::Values(make_tuple(16, &vpx_int_pro_row_neon, &vpx_int_pro_row_c),
+                      make_tuple(32, &vpx_int_pro_row_neon, &vpx_int_pro_row_c),
+                      make_tuple(64, &vpx_int_pro_row_neon,
+                                 &vpx_int_pro_row_c)));
+
+INSTANTIATE_TEST_CASE_P(
+    NEON, IntProColTest,
+    ::testing::Values(make_tuple(16, &vpx_int_pro_col_neon, &vpx_int_pro_col_c),
+                      make_tuple(32, &vpx_int_pro_col_neon, &vpx_int_pro_col_c),
+                      make_tuple(64, &vpx_int_pro_col_neon,
+                                 &vpx_int_pro_col_c)));
+
+INSTANTIATE_TEST_CASE_P(NEON, SatdLowbdTest,
+                        ::testing::Values(make_tuple(16, &vpx_satd_neon),
+                                          make_tuple(64, &vpx_satd_neon),
+                                          make_tuple(256, &vpx_satd_neon),
+                                          make_tuple(1024, &vpx_satd_neon)));
+
+// TODO(jianj): Remove the highbitdepth flag once the SIMD functions are
+// in place.
+#if !CONFIG_VP9_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(
+    NEON, BlockErrorTestFP,
+    ::testing::Values(make_tuple(16, &vp9_block_error_fp_neon),
+                      make_tuple(64, &vp9_block_error_fp_neon),
+                      make_tuple(256, &vp9_block_error_fp_neon),
+                      make_tuple(1024, &vp9_block_error_fp_neon)));
+#endif  // !CONFIG_VP9_HIGHBITDEPTH
+#endif  // HAVE_NEON
+
+#if HAVE_MSA
+INSTANTIATE_TEST_CASE_P(
+    MSA, AverageTest,
+    ::testing::Values(make_tuple(16, 16, 0, 8, &vpx_avg_8x8_msa),
+                      make_tuple(16, 16, 5, 8, &vpx_avg_8x8_msa),
+                      make_tuple(32, 32, 15, 8, &vpx_avg_8x8_msa),
+                      make_tuple(16, 16, 0, 4, &vpx_avg_4x4_msa),
+                      make_tuple(16, 16, 5, 4, &vpx_avg_4x4_msa),
+                      make_tuple(32, 32, 15, 4, &vpx_avg_4x4_msa)));
+
+INSTANTIATE_TEST_CASE_P(
+    MSA, IntProRowTest,
+    ::testing::Values(make_tuple(16, &vpx_int_pro_row_msa, &vpx_int_pro_row_c),
+                      make_tuple(32, &vpx_int_pro_row_msa, &vpx_int_pro_row_c),
+                      make_tuple(64, &vpx_int_pro_row_msa,
+                                 &vpx_int_pro_row_c)));
+
+INSTANTIATE_TEST_CASE_P(
+    MSA, IntProColTest,
+    ::testing::Values(make_tuple(16, &vpx_int_pro_col_msa, &vpx_int_pro_col_c),
+                      make_tuple(32, &vpx_int_pro_col_msa, &vpx_int_pro_col_c),
+                      make_tuple(64, &vpx_int_pro_col_msa,
+                                 &vpx_int_pro_col_c)));
+
+// TODO(jingning): Remove the highbitdepth flag once the SIMD functions are
+// in place.
+#if !CONFIG_VP9_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(MSA, SatdLowbdTest,
+                        ::testing::Values(make_tuple(16, &vpx_satd_msa),
+                                          make_tuple(64, &vpx_satd_msa),
+                                          make_tuple(256, &vpx_satd_msa),
+                                          make_tuple(1024, &vpx_satd_msa)));
+#endif  // !CONFIG_VP9_HIGHBITDEPTH
+#endif  // HAVE_MSA
+
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/bench.cc

@@ -0,0 +1,38 @@
+/*
+ *  Copyright (c) 2018 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <stdio.h>
+#include <algorithm>
+
+#include "test/bench.h"
+#include "vpx_ports/vpx_timer.h"
+
+void AbstractBench::RunNTimes(int n) {
+  for (int r = 0; r < VPX_BENCH_ROBUST_ITER; r++) {
+    vpx_usec_timer timer;
+    vpx_usec_timer_start(&timer);
+    for (int j = 0; j < n; ++j) {
+      Run();
+    }
+    vpx_usec_timer_mark(&timer);
+    times_[r] = static_cast<int>(vpx_usec_timer_elapsed(&timer));
+  }
+}
+
+void AbstractBench::PrintMedian(const char *title) {
+  std::sort(times_, times_ + VPX_BENCH_ROBUST_ITER);
+  const int med = times_[VPX_BENCH_ROBUST_ITER >> 1];
+  int sad = 0;
+  for (int t = 0; t < VPX_BENCH_ROBUST_ITER; t++) {
+    sad += abs(times_[t] - med);
+  }
+  printf("[%10s] %s %.1f ms ( ±%.1f ms )\n", "BENCH ", title, med / 1000.0,
+         sad / (VPX_BENCH_ROBUST_ITER * 1000.0));
+}

Libraries/webm_mem_playback/libvpx/test/bench.h

@@ -0,0 +1,30 @@
+/*
+ *  Copyright (c) 2018 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef VPX_TEST_BENCH_H_
+#define VPX_TEST_BENCH_H_
+
+// Number of iterations used to compute median run time.
+#define VPX_BENCH_ROBUST_ITER 15
+
+class AbstractBench {
+ public:
+  void RunNTimes(int n);
+  void PrintMedian(const char *title);
+
+ protected:
+  // Implement this method and put the code to benchmark in it.
+  virtual void Run() = 0;
+
+ private:
+  int times_[VPX_BENCH_ROBUST_ITER];
+};
+
+#endif  // VPX_TEST_BENCH_H_

Libraries/webm_mem_playback/libvpx/test/blockiness_test.cc

@@ -0,0 +1,221 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <limits.h>
+#include <stdio.h>
+#include <string.h>
+#include <tuple>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "./vpx_config.h"
+#if CONFIG_VP9_ENCODER
+#include "./vp9_rtcd.h"
+#endif
+
+#include "test/acm_random.h"
+#include "test/clear_system_state.h"
+#include "test/register_state_check.h"
+#include "test/util.h"
+
+#include "vpx_mem/vpx_mem.h"
+#include "vp9/encoder/vp9_blockiness.h"
+
+using libvpx_test::ACMRandom;
+
+namespace {
+class BlockinessTestBase : public ::testing::Test {
+ public:
+  BlockinessTestBase(int width, int height) : width_(width), height_(height) {}
+
+  static void SetUpTestCase() {
+    source_data_ = reinterpret_cast<uint8_t *>(
+        vpx_memalign(kDataAlignment, kDataBufferSize));
+    reference_data_ = reinterpret_cast<uint8_t *>(
+        vpx_memalign(kDataAlignment, kDataBufferSize));
+  }
+
+  static void TearDownTestCase() {
+    vpx_free(source_data_);
+    source_data_ = NULL;
+    vpx_free(reference_data_);
+    reference_data_ = NULL;
+  }
+
+  virtual void TearDown() { libvpx_test::ClearSystemState(); }
+
+ protected:
+  // Handle frames up to 640x480
+  static const int kDataAlignment = 16;
+  static const int kDataBufferSize = 640 * 480;
+
+  virtual void SetUp() {
+    source_stride_ = (width_ + 31) & ~31;
+    reference_stride_ = width_ * 2;
+    rnd_.Reset(ACMRandom::DeterministicSeed());
+  }
+
+  void FillConstant(uint8_t *data, int stride, uint8_t fill_constant, int width,
+                    int height) {
+    for (int h = 0; h < height; ++h) {
+      for (int w = 0; w < width; ++w) {
+        data[h * stride + w] = fill_constant;
+      }
+    }
+  }
+
+  void FillConstant(uint8_t *data, int stride, uint8_t fill_constant) {
+    FillConstant(data, stride, fill_constant, width_, height_);
+  }
+
+  void FillRandom(uint8_t *data, int stride, int width, int height) {
+    for (int h = 0; h < height; ++h) {
+      for (int w = 0; w < width; ++w) {
+        data[h * stride + w] = rnd_.Rand8();
+      }
+    }
+  }
+
+  void FillRandom(uint8_t *data, int stride) {
+    FillRandom(data, stride, width_, height_);
+  }
+
+  void FillRandomBlocky(uint8_t *data, int stride) {
+    for (int h = 0; h < height_; h += 4) {
+      for (int w = 0; w < width_; w += 4) {
+        FillRandom(data + h * stride + w, stride, 4, 4);
+      }
+    }
+  }
+
+  void FillCheckerboard(uint8_t *data, int stride) {
+    for (int h = 0; h < height_; h += 4) {
+      for (int w = 0; w < width_; w += 4) {
+        if (((h / 4) ^ (w / 4)) & 1) {
+          FillConstant(data + h * stride + w, stride, 255, 4, 4);
+        } else {
+          FillConstant(data + h * stride + w, stride, 0, 4, 4);
+        }
+      }
+    }
+  }
+
+  void Blur(uint8_t *data, int stride, int taps) {
+    int sum = 0;
+    int half_taps = taps / 2;
+    for (int h = 0; h < height_; ++h) {
+      for (int w = 0; w < taps; ++w) {
+        sum += data[w + h * stride];
+      }
+      for (int w = taps; w < width_; ++w) {
+        sum += data[w + h * stride] - data[w - taps + h * stride];
+        data[w - half_taps + h * stride] = (sum + half_taps) / taps;
+      }
+    }
+    for (int w = 0; w < width_; ++w) {
+      for (int h = 0; h < taps; ++h) {
+        sum += data[h + w * stride];
+      }
+      for (int h = taps; h < height_; ++h) {
+        sum += data[w + h * stride] - data[(h - taps) * stride + w];
+        data[(h - half_taps) * stride + w] = (sum + half_taps) / taps;
+      }
+    }
+  }
+  int width_, height_;
+  static uint8_t *source_data_;
+  int source_stride_;
+  static uint8_t *reference_data_;
+  int reference_stride_;
+
+  ACMRandom rnd_;
+};
+
+#if CONFIG_VP9_ENCODER
+typedef std::tuple<int, int> BlockinessParam;
+class BlockinessVP9Test
+    : public BlockinessTestBase,
+      public ::testing::WithParamInterface<BlockinessParam> {
+ public:
+  BlockinessVP9Test() : BlockinessTestBase(GET_PARAM(0), GET_PARAM(1)) {}
+
+ protected:
+  double GetBlockiness() const {
+    return vp9_get_blockiness(source_data_, source_stride_, reference_data_,
+                              reference_stride_, width_, height_);
+  }
+};
+#endif  // CONFIG_VP9_ENCODER
+
+uint8_t *BlockinessTestBase::source_data_ = NULL;
+uint8_t *BlockinessTestBase::reference_data_ = NULL;
+
+#if CONFIG_VP9_ENCODER
+TEST_P(BlockinessVP9Test, SourceBlockierThanReference) {
+  // Source is blockier than reference.
+  FillRandomBlocky(source_data_, source_stride_);
+  FillConstant(reference_data_, reference_stride_, 128);
+  const double super_blocky = GetBlockiness();
+
+  EXPECT_DOUBLE_EQ(0.0, super_blocky)
+      << "Blocky source should produce 0 blockiness.";
+}
+
+TEST_P(BlockinessVP9Test, ReferenceBlockierThanSource) {
+  // Source is blockier than reference.
+  FillConstant(source_data_, source_stride_, 128);
+  FillRandomBlocky(reference_data_, reference_stride_);
+  const double super_blocky = GetBlockiness();
+
+  EXPECT_GT(super_blocky, 0.0)
+      << "Blocky reference should score high for blockiness.";
+}
+
+TEST_P(BlockinessVP9Test, BlurringDecreasesBlockiness) {
+  // Source is blockier than reference.
+  FillConstant(source_data_, source_stride_, 128);
+  FillRandomBlocky(reference_data_, reference_stride_);
+  const double super_blocky = GetBlockiness();
+
+  Blur(reference_data_, reference_stride_, 4);
+  const double less_blocky = GetBlockiness();
+
+  EXPECT_GT(super_blocky, less_blocky)
+      << "A straight blur should decrease blockiness.";
+}
+
+TEST_P(BlockinessVP9Test, WorstCaseBlockiness) {
+  // Source is blockier than reference.
+  FillConstant(source_data_, source_stride_, 128);
+  FillCheckerboard(reference_data_, reference_stride_);
+
+  const double super_blocky = GetBlockiness();
+
+  Blur(reference_data_, reference_stride_, 4);
+  const double less_blocky = GetBlockiness();
+
+  EXPECT_GT(super_blocky, less_blocky)
+      << "A straight blur should decrease blockiness.";
+}
+#endif  // CONFIG_VP9_ENCODER
+
+using std::make_tuple;
+
+//------------------------------------------------------------------------------
+// C functions
+
+#if CONFIG_VP9_ENCODER
+const BlockinessParam c_vp9_tests[] = { make_tuple(320, 240),
+                                        make_tuple(318, 242),
+                                        make_tuple(318, 238) };
+INSTANTIATE_TEST_CASE_P(C, BlockinessVP9Test, ::testing::ValuesIn(c_vp9_tests));
+#endif
+
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/borders_test.cc

@@ -0,0 +1,84 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#include <climits>
+#include <vector>
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "test/codec_factory.h"
+#include "test/encode_test_driver.h"
+#include "test/i420_video_source.h"
+#include "test/util.h"
+
+namespace {
+
+class BordersTest
+    : public ::libvpx_test::EncoderTest,
+      public ::libvpx_test::CodecTestWithParam<libvpx_test::TestMode> {
+ protected:
+  BordersTest() : EncoderTest(GET_PARAM(0)) {}
+  virtual ~BordersTest() {}
+
+  virtual void SetUp() {
+    InitializeConfig();
+    SetMode(GET_PARAM(1));
+  }
+
+  virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
+                                  ::libvpx_test::Encoder *encoder) {
+    if (video->frame() == 0) {
+      encoder->Control(VP8E_SET_CPUUSED, 1);
+      encoder->Control(VP8E_SET_ENABLEAUTOALTREF, 1);
+      encoder->Control(VP8E_SET_ARNR_MAXFRAMES, 7);
+      encoder->Control(VP8E_SET_ARNR_STRENGTH, 5);
+      encoder->Control(VP8E_SET_ARNR_TYPE, 3);
+    }
+  }
+
+  virtual void FramePktHook(const vpx_codec_cx_pkt_t *pkt) {
+    if (pkt->data.frame.flags & VPX_FRAME_IS_KEY) {
+    }
+  }
+};
+
+TEST_P(BordersTest, TestEncodeHighBitrate) {
+  // Validate that this non multiple of 64 wide clip encodes and decodes
+  // without a mismatch when passing in a very low max q.  This pushes
+  // the encoder to producing lots of big partitions which will likely
+  // extend into the border and test the border condition.
+  cfg_.g_lag_in_frames = 25;
+  cfg_.rc_2pass_vbr_minsection_pct = 5;
+  cfg_.rc_2pass_vbr_maxsection_pct = 2000;
+  cfg_.rc_target_bitrate = 2000;
+  cfg_.rc_max_quantizer = 10;
+
+  ::libvpx_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0,
+                                       40);
+
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+}
+TEST_P(BordersTest, TestLowBitrate) {
+  // Validate that this clip encodes and decodes without a mismatch
+  // when passing in a very high min q.  This pushes the encoder to producing
+  // lots of small partitions which might will test the other condition.
+
+  cfg_.g_lag_in_frames = 25;
+  cfg_.rc_2pass_vbr_minsection_pct = 5;
+  cfg_.rc_2pass_vbr_maxsection_pct = 2000;
+  cfg_.rc_target_bitrate = 200;
+  cfg_.rc_min_quantizer = 40;
+
+  ::libvpx_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0,
+                                       40);
+
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+}
+
+VP9_INSTANTIATE_TEST_CASE(BordersTest,
+                          ::testing::Values(::libvpx_test::kTwoPassGood));
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/buffer.h

@@ -0,0 +1,382 @@
+/*
+ *  Copyright (c) 2016 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef VPX_TEST_BUFFER_H_
+#define VPX_TEST_BUFFER_H_
+
+#include <stdio.h>
+
+#include <limits>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "test/acm_random.h"
+#include "vpx/vpx_integer.h"
+#include "vpx_mem/vpx_mem.h"
+
+namespace libvpx_test {
+
+template <typename T>
+class Buffer {
+ public:
+  Buffer(int width, int height, int top_padding, int left_padding,
+         int right_padding, int bottom_padding)
+      : width_(width), height_(height), top_padding_(top_padding),
+        left_padding_(left_padding), right_padding_(right_padding),
+        bottom_padding_(bottom_padding), alignment_(0), padding_value_(0),
+        stride_(0), raw_size_(0), num_elements_(0), raw_buffer_(NULL) {}
+
+  Buffer(int width, int height, int top_padding, int left_padding,
+         int right_padding, int bottom_padding, unsigned int alignment)
+      : width_(width), height_(height), top_padding_(top_padding),
+        left_padding_(left_padding), right_padding_(right_padding),
+        bottom_padding_(bottom_padding), alignment_(alignment),
+        padding_value_(0), stride_(0), raw_size_(0), num_elements_(0),
+        raw_buffer_(NULL) {}
+
+  Buffer(int width, int height, int padding)
+      : width_(width), height_(height), top_padding_(padding),
+        left_padding_(padding), right_padding_(padding),
+        bottom_padding_(padding), alignment_(0), padding_value_(0), stride_(0),
+        raw_size_(0), num_elements_(0), raw_buffer_(NULL) {}
+
+  Buffer(int width, int height, int padding, unsigned int alignment)
+      : width_(width), height_(height), top_padding_(padding),
+        left_padding_(padding), right_padding_(padding),
+        bottom_padding_(padding), alignment_(alignment), padding_value_(0),
+        stride_(0), raw_size_(0), num_elements_(0), raw_buffer_(NULL) {}
+
+  ~Buffer() {
+    if (alignment_) {
+      vpx_free(raw_buffer_);
+    } else {
+      delete[] raw_buffer_;
+    }
+  }
+
+  T *TopLeftPixel() const;
+
+  int stride() const { return stride_; }
+
+  // Set the buffer (excluding padding) to 'value'.
+  void Set(const T value);
+
+  // Set the buffer (excluding padding) to the output of ACMRandom function
+  // 'rand_func'.
+  void Set(ACMRandom *rand_class, T (ACMRandom::*rand_func)());
+
+  // Set the buffer (excluding padding) to the output of ACMRandom function
+  // 'RandRange' with range 'low' to 'high' which typically must be within
+  // testing::internal::Random::kMaxRange (1u << 31). However, because we want
+  // to allow negative low (and high) values, it is restricted to INT32_MAX
+  // here.
+  void Set(ACMRandom *rand_class, const T low, const T high);
+
+  // Copy the contents of Buffer 'a' (excluding padding).
+  void CopyFrom(const Buffer<T> &a);
+
+  void DumpBuffer() const;
+
+  // Highlight the differences between two buffers if they are the same size.
+  void PrintDifference(const Buffer<T> &a) const;
+
+  bool HasPadding() const;
+
+  // Sets all the values in the buffer to 'padding_value'.
+  void SetPadding(const T padding_value);
+
+  // Checks if all the values (excluding padding) are equal to 'value' if the
+  // Buffers are the same size.
+  bool CheckValues(const T value) const;
+
+  // Check that padding matches the expected value or there is no padding.
+  bool CheckPadding() const;
+
+  // Compare the non-padding portion of two buffers if they are the same size.
+  bool CheckValues(const Buffer<T> &a) const;
+
+  bool Init() {
+    if (raw_buffer_ != NULL) return false;
+    EXPECT_GT(width_, 0);
+    EXPECT_GT(height_, 0);
+    EXPECT_GE(top_padding_, 0);
+    EXPECT_GE(left_padding_, 0);
+    EXPECT_GE(right_padding_, 0);
+    EXPECT_GE(bottom_padding_, 0);
+    stride_ = left_padding_ + width_ + right_padding_;
+    num_elements_ = stride_ * (top_padding_ + height_ + bottom_padding_);
+    raw_size_ = num_elements_ * sizeof(T);
+    if (alignment_) {
+      EXPECT_GE(alignment_, sizeof(T));
+      // Ensure alignment of the first value will be preserved.
+      EXPECT_EQ((left_padding_ * sizeof(T)) % alignment_, 0u);
+      // Ensure alignment of the subsequent rows will be preserved when there is
+      // a stride.
+      if (stride_ != width_) {
+        EXPECT_EQ((stride_ * sizeof(T)) % alignment_, 0u);
+      }
+      raw_buffer_ = reinterpret_cast<T *>(vpx_memalign(alignment_, raw_size_));
+    } else {
+      raw_buffer_ = new (std::nothrow) T[num_elements_];
+    }
+    EXPECT_TRUE(raw_buffer_ != NULL);
+    SetPadding(std::numeric_limits<T>::max());
+    return !::testing::Test::HasFailure();
+  }
+
+ private:
+  bool BufferSizesMatch(const Buffer<T> &a) const;
+
+  const int width_;
+  const int height_;
+  const int top_padding_;
+  const int left_padding_;
+  const int right_padding_;
+  const int bottom_padding_;
+  const unsigned int alignment_;
+  T padding_value_;
+  int stride_;
+  int raw_size_;
+  int num_elements_;
+  T *raw_buffer_;
+};
+
+template <typename T>
+T *Buffer<T>::TopLeftPixel() const {
+  if (!raw_buffer_) return NULL;
+  return raw_buffer_ + (top_padding_ * stride_) + left_padding_;
+}
+
+template <typename T>
+void Buffer<T>::Set(const T value) {
+  if (!raw_buffer_) return;
+  T *src = TopLeftPixel();
+  for (int height = 0; height < height_; ++height) {
+    for (int width = 0; width < width_; ++width) {
+      src[width] = value;
+    }
+    src += stride_;
+  }
+}
+
+template <typename T>
+void Buffer<T>::Set(ACMRandom *rand_class, T (ACMRandom::*rand_func)()) {
+  if (!raw_buffer_) return;
+  T *src = TopLeftPixel();
+  for (int height = 0; height < height_; ++height) {
+    for (int width = 0; width < width_; ++width) {
+      src[width] = (*rand_class.*rand_func)();
+    }
+    src += stride_;
+  }
+}
+
+template <typename T>
+void Buffer<T>::Set(ACMRandom *rand_class, const T low, const T high) {
+  if (!raw_buffer_) return;
+
+  EXPECT_LE(low, high);
+  EXPECT_LE(static_cast<int64_t>(high) - low,
+            std::numeric_limits<int32_t>::max());
+
+  T *src = TopLeftPixel();
+  for (int height = 0; height < height_; ++height) {
+    for (int width = 0; width < width_; ++width) {
+      // 'low' will be promoted to unsigned given the return type of RandRange.
+      // Store the value as an int to avoid unsigned overflow warnings when
+      // 'low' is negative.
+      const int32_t value =
+          static_cast<int32_t>((*rand_class).RandRange(high - low));
+      src[width] = static_cast<T>(value + low);
+    }
+    src += stride_;
+  }
+}
+
+template <typename T>
+void Buffer<T>::CopyFrom(const Buffer<T> &a) {
+  if (!raw_buffer_) return;
+  if (!BufferSizesMatch(a)) return;
+
+  T *a_src = a.TopLeftPixel();
+  T *b_src = this->TopLeftPixel();
+  for (int height = 0; height < height_; ++height) {
+    for (int width = 0; width < width_; ++width) {
+      b_src[width] = a_src[width];
+    }
+    a_src += a.stride();
+    b_src += this->stride();
+  }
+}
+
+template <typename T>
+void Buffer<T>::DumpBuffer() const {
+  if (!raw_buffer_) return;
+  for (int height = 0; height < height_ + top_padding_ + bottom_padding_;
+       ++height) {
+    for (int width = 0; width < stride_; ++width) {
+      printf("%4d", raw_buffer_[height + width * stride_]);
+    }
+    printf("\n");
+  }
+}
+
+template <typename T>
+bool Buffer<T>::HasPadding() const {
+  if (!raw_buffer_) return false;
+  return top_padding_ || left_padding_ || right_padding_ || bottom_padding_;
+}
+
+template <typename T>
+void Buffer<T>::PrintDifference(const Buffer<T> &a) const {
+  if (!raw_buffer_) return;
+  if (!BufferSizesMatch(a)) return;
+
+  T *a_src = a.TopLeftPixel();
+  T *b_src = TopLeftPixel();
+
+  printf("This buffer:\n");
+  for (int height = 0; height < height_; ++height) {
+    for (int width = 0; width < width_; ++width) {
+      if (a_src[width] != b_src[width]) {
+        printf("*%3d", b_src[width]);
+      } else {
+        printf("%4d", b_src[width]);
+      }
+    }
+    printf("\n");
+    a_src += a.stride();
+    b_src += this->stride();
+  }
+
+  a_src = a.TopLeftPixel();
+  b_src = TopLeftPixel();
+
+  printf("Reference buffer:\n");
+  for (int height = 0; height < height_; ++height) {
+    for (int width = 0; width < width_; ++width) {
+      if (a_src[width] != b_src[width]) {
+        printf("*%3d", a_src[width]);
+      } else {
+        printf("%4d", a_src[width]);
+      }
+    }
+    printf("\n");
+    a_src += a.stride();
+    b_src += this->stride();
+  }
+}
+
+template <typename T>
+void Buffer<T>::SetPadding(const T padding_value) {
+  if (!raw_buffer_) return;
+  padding_value_ = padding_value;
+
+  T *src = raw_buffer_;
+  for (int i = 0; i < num_elements_; ++i) {
+    src[i] = padding_value;
+  }
+}
+
+template <typename T>
+bool Buffer<T>::CheckValues(const T value) const {
+  if (!raw_buffer_) return false;
+  T *src = TopLeftPixel();
+  for (int height = 0; height < height_; ++height) {
+    for (int width = 0; width < width_; ++width) {
+      if (value != src[width]) {
+        return false;
+      }
+    }
+    src += stride_;
+  }
+  return true;
+}
+
+template <typename T>
+bool Buffer<T>::CheckPadding() const {
+  if (!raw_buffer_) return false;
+  if (!HasPadding()) return true;
+
+  // Top padding.
+  T const *top = raw_buffer_;
+  for (int i = 0; i < stride_ * top_padding_; ++i) {
+    if (padding_value_ != top[i]) {
+      return false;
+    }
+  }
+
+  // Left padding.
+  T const *left = TopLeftPixel() - left_padding_;
+  for (int height = 0; height < height_; ++height) {
+    for (int width = 0; width < left_padding_; ++width) {
+      if (padding_value_ != left[width]) {
+        return false;
+      }
+    }
+    left += stride_;
+  }
+
+  // Right padding.
+  T const *right = TopLeftPixel() + width_;
+  for (int height = 0; height < height_; ++height) {
+    for (int width = 0; width < right_padding_; ++width) {
+      if (padding_value_ != right[width]) {
+        return false;
+      }
+    }
+    right += stride_;
+  }
+
+  // Bottom padding
+  T const *bottom = raw_buffer_ + (top_padding_ + height_) * stride_;
+  for (int i = 0; i < stride_ * bottom_padding_; ++i) {
+    if (padding_value_ != bottom[i]) {
+      return false;
+    }
+  }
+
+  return true;
+}
+
+template <typename T>
+bool Buffer<T>::CheckValues(const Buffer<T> &a) const {
+  if (!raw_buffer_) return false;
+  if (!BufferSizesMatch(a)) return false;
+
+  T *a_src = a.TopLeftPixel();
+  T *b_src = this->TopLeftPixel();
+  for (int height = 0; height < height_; ++height) {
+    for (int width = 0; width < width_; ++width) {
+      if (a_src[width] != b_src[width]) {
+        return false;
+      }
+    }
+    a_src += a.stride();
+    b_src += this->stride();
+  }
+  return true;
+}
+
+template <typename T>
+bool Buffer<T>::BufferSizesMatch(const Buffer<T> &a) const {
+  if (!raw_buffer_) return false;
+  if (a.width_ != this->width_ || a.height_ != this->height_) {
+    printf(
+        "Reference buffer of size %dx%d does not match this buffer which is "
+        "size %dx%d\n",
+        a.width_, a.height_, this->width_, this->height_);
+    return false;
+  }
+
+  return true;
+}
+}  // namespace libvpx_test
+#endif  // VPX_TEST_BUFFER_H_

Libraries/webm_mem_playback/libvpx/test/byte_alignment_test.cc

@@ -0,0 +1,184 @@
+/*
+ *  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <string>
+
+#include "./vpx_config.h"
+#include "test/codec_factory.h"
+#include "test/decode_test_driver.h"
+#include "test/md5_helper.h"
+#include "test/util.h"
+#if CONFIG_WEBM_IO
+#include "test/webm_video_source.h"
+#endif
+
+namespace {
+
+#if CONFIG_WEBM_IO
+
+const int kLegacyByteAlignment = 0;
+const int kLegacyYPlaneByteAlignment = 32;
+const int kNumPlanesToCheck = 3;
+const char kVP9TestFile[] = "vp90-2-02-size-lf-1920x1080.webm";
+const char kVP9Md5File[] = "vp90-2-02-size-lf-1920x1080.webm.md5";
+
+struct ByteAlignmentTestParam {
+  int byte_alignment;
+  vpx_codec_err_t expected_value;
+  bool decode_remaining;
+};
+
+const ByteAlignmentTestParam kBaTestParams[] = {
+  { kLegacyByteAlignment, VPX_CODEC_OK, true },
+  { 32, VPX_CODEC_OK, true },
+  { 64, VPX_CODEC_OK, true },
+  { 128, VPX_CODEC_OK, true },
+  { 256, VPX_CODEC_OK, true },
+  { 512, VPX_CODEC_OK, true },
+  { 1024, VPX_CODEC_OK, true },
+  { 1, VPX_CODEC_INVALID_PARAM, false },
+  { -2, VPX_CODEC_INVALID_PARAM, false },
+  { 4, VPX_CODEC_INVALID_PARAM, false },
+  { 16, VPX_CODEC_INVALID_PARAM, false },
+  { 255, VPX_CODEC_INVALID_PARAM, false },
+  { 2048, VPX_CODEC_INVALID_PARAM, false },
+};
+
+// Class for testing byte alignment of reference buffers.
+class ByteAlignmentTest
+    : public ::testing::TestWithParam<ByteAlignmentTestParam> {
+ protected:
+  ByteAlignmentTest() : video_(NULL), decoder_(NULL), md5_file_(NULL) {}
+
+  virtual void SetUp() {
+    video_ = new libvpx_test::WebMVideoSource(kVP9TestFile);
+    ASSERT_TRUE(video_ != NULL);
+    video_->Init();
+    video_->Begin();
+
+    const vpx_codec_dec_cfg_t cfg = vpx_codec_dec_cfg_t();
+    decoder_ = new libvpx_test::VP9Decoder(cfg, 0);
+    ASSERT_TRUE(decoder_ != NULL);
+
+    OpenMd5File(kVP9Md5File);
+  }
+
+  virtual void TearDown() {
+    if (md5_file_ != NULL) fclose(md5_file_);
+
+    delete decoder_;
+    delete video_;
+  }
+
+  void SetByteAlignment(int byte_alignment, vpx_codec_err_t expected_value) {
+    decoder_->Control(VP9_SET_BYTE_ALIGNMENT, byte_alignment, expected_value);
+  }
+
+  vpx_codec_err_t DecodeOneFrame(int byte_alignment_to_check) {
+    const vpx_codec_err_t res =
+        decoder_->DecodeFrame(video_->cxdata(), video_->frame_size());
+    CheckDecodedFrames(byte_alignment_to_check);
+    if (res == VPX_CODEC_OK) video_->Next();
+    return res;
+  }
+
+  vpx_codec_err_t DecodeRemainingFrames(int byte_alignment_to_check) {
+    for (; video_->cxdata() != NULL; video_->Next()) {
+      const vpx_codec_err_t res =
+          decoder_->DecodeFrame(video_->cxdata(), video_->frame_size());
+      if (res != VPX_CODEC_OK) return res;
+      CheckDecodedFrames(byte_alignment_to_check);
+    }
+    return VPX_CODEC_OK;
+  }
+
+ private:
+  // Check if |data| is aligned to |byte_alignment_to_check|.
+  // |byte_alignment_to_check| must be a power of 2.
+  void CheckByteAlignment(const uint8_t *data, int byte_alignment_to_check) {
+    ASSERT_EQ(0u, reinterpret_cast<size_t>(data) % byte_alignment_to_check);
+  }
+
+  // Iterate through the planes of the decoded frames and check for
+  // alignment based off |byte_alignment_to_check|.
+  void CheckDecodedFrames(int byte_alignment_to_check) {
+    libvpx_test::DxDataIterator dec_iter = decoder_->GetDxData();
+    const vpx_image_t *img;
+
+    // Get decompressed data
+    while ((img = dec_iter.Next()) != NULL) {
+      if (byte_alignment_to_check == kLegacyByteAlignment) {
+        CheckByteAlignment(img->planes[0], kLegacyYPlaneByteAlignment);
+      } else {
+        for (int i = 0; i < kNumPlanesToCheck; ++i) {
+          CheckByteAlignment(img->planes[i], byte_alignment_to_check);
+        }
+      }
+      CheckMd5(*img);
+    }
+  }
+
+  // TODO(fgalligan): Move the MD5 testing code into another class.
+  void OpenMd5File(const std::string &md5_file_name_) {
+    md5_file_ = libvpx_test::OpenTestDataFile(md5_file_name_);
+    ASSERT_TRUE(md5_file_ != NULL)
+        << "MD5 file open failed. Filename: " << md5_file_name_;
+  }
+
+  void CheckMd5(const vpx_image_t &img) {
+    ASSERT_TRUE(md5_file_ != NULL);
+    char expected_md5[33];
+    char junk[128];
+
+    // Read correct md5 checksums.
+    const int res = fscanf(md5_file_, "%s  %s", expected_md5, junk);
+    ASSERT_NE(EOF, res) << "Read md5 data failed";
+    expected_md5[32] = '\0';
+
+    ::libvpx_test::MD5 md5_res;
+    md5_res.Add(&img);
+    const char *const actual_md5 = md5_res.Get();
+
+    // Check md5 match.
+    ASSERT_STREQ(expected_md5, actual_md5) << "MD5 checksums don't match";
+  }
+
+  libvpx_test::WebMVideoSource *video_;
+  libvpx_test::VP9Decoder *decoder_;
+  FILE *md5_file_;
+};
+
+TEST_F(ByteAlignmentTest, SwitchByteAlignment) {
+  const int num_elements = 14;
+  const int byte_alignments[] = { 0, 32,   64, 128, 256, 512, 1024,
+                                  0, 1024, 32, 512, 64,  256, 128 };
+
+  for (int i = 0; i < num_elements; ++i) {
+    SetByteAlignment(byte_alignments[i], VPX_CODEC_OK);
+    ASSERT_EQ(VPX_CODEC_OK, DecodeOneFrame(byte_alignments[i]));
+  }
+  SetByteAlignment(byte_alignments[0], VPX_CODEC_OK);
+  ASSERT_EQ(VPX_CODEC_OK, DecodeRemainingFrames(byte_alignments[0]));
+}
+
+TEST_P(ByteAlignmentTest, TestAlignment) {
+  const ByteAlignmentTestParam t = GetParam();
+  SetByteAlignment(t.byte_alignment, t.expected_value);
+  if (t.decode_remaining) {
+    ASSERT_EQ(VPX_CODEC_OK, DecodeRemainingFrames(t.byte_alignment));
+  }
+}
+
+INSTANTIATE_TEST_CASE_P(Alignments, ByteAlignmentTest,
+                        ::testing::ValuesIn(kBaTestParams));
+
+#endif  // CONFIG_WEBM_IO
+
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/clear_system_state.h

@@ -0,0 +1,23 @@
+/*
+ *  Copyright (c) 2013 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#ifndef VPX_TEST_CLEAR_SYSTEM_STATE_H_
+#define VPX_TEST_CLEAR_SYSTEM_STATE_H_
+
+#include "./vpx_config.h"
+#include "vpx_ports/system_state.h"
+
+namespace libvpx_test {
+
+// Reset system to a known state. This function should be used for all non-API
+// test cases.
+inline void ClearSystemState() { vpx_clear_system_state(); }
+
+}  // namespace libvpx_test
+#endif  // VPX_TEST_CLEAR_SYSTEM_STATE_H_

Libraries/webm_mem_playback/libvpx/test/codec_factory.h

@@ -0,0 +1,268 @@
+/*
+ *  Copyright (c) 2013 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#ifndef VPX_TEST_CODEC_FACTORY_H_
+#define VPX_TEST_CODEC_FACTORY_H_
+
+#include <tuple>
+
+#include "./vpx_config.h"
+#include "vpx/vpx_decoder.h"
+#include "vpx/vpx_encoder.h"
+#if CONFIG_VP8_ENCODER || CONFIG_VP9_ENCODER
+#include "vpx/vp8cx.h"
+#endif
+#if CONFIG_VP8_DECODER || CONFIG_VP9_DECODER
+#include "vpx/vp8dx.h"
+#endif
+
+#include "test/decode_test_driver.h"
+#include "test/encode_test_driver.h"
+namespace libvpx_test {
+
+const int kCodecFactoryParam = 0;
+
+class CodecFactory {
+ public:
+  CodecFactory() {}
+
+  virtual ~CodecFactory() {}
+
+  virtual Decoder *CreateDecoder(vpx_codec_dec_cfg_t cfg) const = 0;
+
+  virtual Decoder *CreateDecoder(vpx_codec_dec_cfg_t cfg,
+                                 const vpx_codec_flags_t flags) const = 0;
+
+  virtual Encoder *CreateEncoder(vpx_codec_enc_cfg_t cfg,
+                                 unsigned long deadline,
+                                 const unsigned long init_flags,
+                                 TwopassStatsStore *stats) const = 0;
+
+  virtual vpx_codec_err_t DefaultEncoderConfig(vpx_codec_enc_cfg_t *cfg,
+                                               int usage) const = 0;
+};
+
+/* Provide CodecTestWith<n>Params classes for a variable number of parameters
+ * to avoid having to include a pointer to the CodecFactory in every test
+ * definition.
+ */
+template <class T1>
+class CodecTestWithParam
+    : public ::testing::TestWithParam<
+          std::tuple<const libvpx_test::CodecFactory *, T1> > {};
+
+template <class T1, class T2>
+class CodecTestWith2Params
+    : public ::testing::TestWithParam<
+          std::tuple<const libvpx_test::CodecFactory *, T1, T2> > {};
+
+template <class T1, class T2, class T3>
+class CodecTestWith3Params
+    : public ::testing::TestWithParam<
+          std::tuple<const libvpx_test::CodecFactory *, T1, T2, T3> > {};
+
+template <class T1, class T2, class T3, class T4>
+class CodecTestWith4Params
+    : public ::testing::TestWithParam<
+          std::tuple<const libvpx_test::CodecFactory *, T1, T2, T3, T4> > {};
+
+/*
+ * VP8 Codec Definitions
+ */
+#if CONFIG_VP8
+class VP8Decoder : public Decoder {
+ public:
+  explicit VP8Decoder(vpx_codec_dec_cfg_t cfg) : Decoder(cfg) {}
+
+  VP8Decoder(vpx_codec_dec_cfg_t cfg, const vpx_codec_flags_t flag)
+      : Decoder(cfg, flag) {}
+
+ protected:
+  virtual vpx_codec_iface_t *CodecInterface() const {
+#if CONFIG_VP8_DECODER
+    return &vpx_codec_vp8_dx_algo;
+#else
+    return NULL;
+#endif
+  }
+};
+
+class VP8Encoder : public Encoder {
+ public:
+  VP8Encoder(vpx_codec_enc_cfg_t cfg, unsigned long deadline,
+             const unsigned long init_flags, TwopassStatsStore *stats)
+      : Encoder(cfg, deadline, init_flags, stats) {}
+
+ protected:
+  virtual vpx_codec_iface_t *CodecInterface() const {
+#if CONFIG_VP8_ENCODER
+    return &vpx_codec_vp8_cx_algo;
+#else
+    return NULL;
+#endif
+  }
+};
+
+class VP8CodecFactory : public CodecFactory {
+ public:
+  VP8CodecFactory() : CodecFactory() {}
+
+  virtual Decoder *CreateDecoder(vpx_codec_dec_cfg_t cfg) const {
+    return CreateDecoder(cfg, 0);
+  }
+
+  virtual Decoder *CreateDecoder(vpx_codec_dec_cfg_t cfg,
+                                 const vpx_codec_flags_t flags) const {
+#if CONFIG_VP8_DECODER
+    return new VP8Decoder(cfg, flags);
+#else
+    (void)cfg;
+    (void)flags;
+    return NULL;
+#endif
+  }
+
+  virtual Encoder *CreateEncoder(vpx_codec_enc_cfg_t cfg,
+                                 unsigned long deadline,
+                                 const unsigned long init_flags,
+                                 TwopassStatsStore *stats) const {
+#if CONFIG_VP8_ENCODER
+    return new VP8Encoder(cfg, deadline, init_flags, stats);
+#else
+    (void)cfg;
+    (void)deadline;
+    (void)init_flags;
+    (void)stats;
+    return NULL;
+#endif
+  }
+
+  virtual vpx_codec_err_t DefaultEncoderConfig(vpx_codec_enc_cfg_t *cfg,
+                                               int usage) const {
+#if CONFIG_VP8_ENCODER
+    return vpx_codec_enc_config_default(&vpx_codec_vp8_cx_algo, cfg, usage);
+#else
+    (void)cfg;
+    (void)usage;
+    return VPX_CODEC_INCAPABLE;
+#endif
+  }
+};
+
+const libvpx_test::VP8CodecFactory kVP8;
+
+#define VP8_INSTANTIATE_TEST_CASE(test, ...)                                \
+  INSTANTIATE_TEST_CASE_P(                                                  \
+      VP8, test,                                                            \
+      ::testing::Combine(                                                   \
+          ::testing::Values(static_cast<const libvpx_test::CodecFactory *>( \
+              &libvpx_test::kVP8)),                                         \
+          __VA_ARGS__))
+#else
+#define VP8_INSTANTIATE_TEST_CASE(test, ...)
+#endif  // CONFIG_VP8
+
+/*
+ * VP9 Codec Definitions
+ */
+#if CONFIG_VP9
+class VP9Decoder : public Decoder {
+ public:
+  explicit VP9Decoder(vpx_codec_dec_cfg_t cfg) : Decoder(cfg) {}
+
+  VP9Decoder(vpx_codec_dec_cfg_t cfg, const vpx_codec_flags_t flag)
+      : Decoder(cfg, flag) {}
+
+ protected:
+  virtual vpx_codec_iface_t *CodecInterface() const {
+#if CONFIG_VP9_DECODER
+    return &vpx_codec_vp9_dx_algo;
+#else
+    return NULL;
+#endif
+  }
+};
+
+class VP9Encoder : public Encoder {
+ public:
+  VP9Encoder(vpx_codec_enc_cfg_t cfg, unsigned long deadline,
+             const unsigned long init_flags, TwopassStatsStore *stats)
+      : Encoder(cfg, deadline, init_flags, stats) {}
+
+ protected:
+  virtual vpx_codec_iface_t *CodecInterface() const {
+#if CONFIG_VP9_ENCODER
+    return &vpx_codec_vp9_cx_algo;
+#else
+    return NULL;
+#endif
+  }
+};
+
+class VP9CodecFactory : public CodecFactory {
+ public:
+  VP9CodecFactory() : CodecFactory() {}
+
+  virtual Decoder *CreateDecoder(vpx_codec_dec_cfg_t cfg) const {
+    return CreateDecoder(cfg, 0);
+  }
+
+  virtual Decoder *CreateDecoder(vpx_codec_dec_cfg_t cfg,
+                                 const vpx_codec_flags_t flags) const {
+#if CONFIG_VP9_DECODER
+    return new VP9Decoder(cfg, flags);
+#else
+    (void)cfg;
+    (void)flags;
+    return NULL;
+#endif
+  }
+
+  virtual Encoder *CreateEncoder(vpx_codec_enc_cfg_t cfg,
+                                 unsigned long deadline,
+                                 const unsigned long init_flags,
+                                 TwopassStatsStore *stats) const {
+#if CONFIG_VP9_ENCODER
+    return new VP9Encoder(cfg, deadline, init_flags, stats);
+#else
+    (void)cfg;
+    (void)deadline;
+    (void)init_flags;
+    (void)stats;
+    return NULL;
+#endif
+  }
+
+  virtual vpx_codec_err_t DefaultEncoderConfig(vpx_codec_enc_cfg_t *cfg,
+                                               int usage) const {
+#if CONFIG_VP9_ENCODER
+    return vpx_codec_enc_config_default(&vpx_codec_vp9_cx_algo, cfg, usage);
+#else
+    (void)cfg;
+    (void)usage;
+    return VPX_CODEC_INCAPABLE;
+#endif
+  }
+};
+
+const libvpx_test::VP9CodecFactory kVP9;
+
+#define VP9_INSTANTIATE_TEST_CASE(test, ...)                                \
+  INSTANTIATE_TEST_CASE_P(                                                  \
+      VP9, test,                                                            \
+      ::testing::Combine(                                                   \
+          ::testing::Values(static_cast<const libvpx_test::CodecFactory *>( \
+              &libvpx_test::kVP9)),                                         \
+          __VA_ARGS__))
+#else
+#define VP9_INSTANTIATE_TEST_CASE(test, ...)
+#endif  // CONFIG_VP9
+
+}  // namespace libvpx_test
+#endif  // VPX_TEST_CODEC_FACTORY_H_

Libraries/webm_mem_playback/libvpx/test/comp_avg_pred_test.cc

@@ -0,0 +1,186 @@
+/*
+ *  Copyright (c) 2017 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "./vpx_dsp_rtcd.h"
+
+#include "test/acm_random.h"
+#include "test/buffer.h"
+#include "test/register_state_check.h"
+#include "vpx_ports/vpx_timer.h"
+
+namespace {
+
+using ::libvpx_test::ACMRandom;
+using ::libvpx_test::Buffer;
+
+typedef void (*AvgPredFunc)(uint8_t *a, const uint8_t *b, int w, int h,
+                            const uint8_t *c, int c_stride);
+
+uint8_t avg_with_rounding(uint8_t a, uint8_t b) { return (a + b + 1) >> 1; }
+
+void reference_pred(const Buffer<uint8_t> &pred, const Buffer<uint8_t> &ref,
+                    int width, int height, Buffer<uint8_t> *avg) {
+  ASSERT_TRUE(avg->TopLeftPixel() != NULL);
+  ASSERT_TRUE(pred.TopLeftPixel() != NULL);
+  ASSERT_TRUE(ref.TopLeftPixel() != NULL);
+
+  for (int y = 0; y < height; ++y) {
+    for (int x = 0; x < width; ++x) {
+      avg->TopLeftPixel()[y * avg->stride() + x] =
+          avg_with_rounding(pred.TopLeftPixel()[y * pred.stride() + x],
+                            ref.TopLeftPixel()[y * ref.stride() + x]);
+    }
+  }
+}
+
+class AvgPredTest : public ::testing::TestWithParam<AvgPredFunc> {
+ public:
+  virtual void SetUp() {
+    avg_pred_func_ = GetParam();
+    rnd_.Reset(ACMRandom::DeterministicSeed());
+  }
+
+ protected:
+  AvgPredFunc avg_pred_func_;
+  ACMRandom rnd_;
+};
+
+TEST_P(AvgPredTest, SizeCombinations) {
+  // This is called as part of the sub pixel variance. As such it must be one of
+  // the variance block sizes.
+
+  for (int width_pow = 2; width_pow <= 6; ++width_pow) {
+    for (int height_pow = width_pow - 1; height_pow <= width_pow + 1;
+         ++height_pow) {
+      // Don't test 4x2 or 64x128
+      if (height_pow == 1 || height_pow == 7) continue;
+
+      // The sse2 special-cases when ref width == stride, so make sure to test
+      // it.
+      for (int ref_padding = 0; ref_padding < 2; ref_padding++) {
+        const int width = 1 << width_pow;
+        const int height = 1 << height_pow;
+        // Only the reference buffer may have a stride not equal to width.
+        Buffer<uint8_t> ref =
+            Buffer<uint8_t>(width, height, ref_padding ? 8 : 0);
+        ASSERT_TRUE(ref.Init());
+        Buffer<uint8_t> pred = Buffer<uint8_t>(width, height, 0, 16);
+        ASSERT_TRUE(pred.Init());
+        Buffer<uint8_t> avg_ref = Buffer<uint8_t>(width, height, 0, 16);
+        ASSERT_TRUE(avg_ref.Init());
+        Buffer<uint8_t> avg_chk = Buffer<uint8_t>(width, height, 0, 16);
+        ASSERT_TRUE(avg_chk.Init());
+
+        ref.Set(&rnd_, &ACMRandom::Rand8);
+        pred.Set(&rnd_, &ACMRandom::Rand8);
+
+        reference_pred(pred, ref, width, height, &avg_ref);
+        ASM_REGISTER_STATE_CHECK(
+            avg_pred_func_(avg_chk.TopLeftPixel(), pred.TopLeftPixel(), width,
+                           height, ref.TopLeftPixel(), ref.stride()));
+
+        EXPECT_TRUE(avg_chk.CheckValues(avg_ref));
+        if (HasFailure()) {
+          printf("Width: %d Height: %d\n", width, height);
+          avg_chk.PrintDifference(avg_ref);
+          return;
+        }
+      }
+    }
+  }
+}
+
+TEST_P(AvgPredTest, CompareReferenceRandom) {
+  const int width = 64;
+  const int height = 32;
+  Buffer<uint8_t> ref = Buffer<uint8_t>(width, height, 8);
+  ASSERT_TRUE(ref.Init());
+  Buffer<uint8_t> pred = Buffer<uint8_t>(width, height, 0, 16);
+  ASSERT_TRUE(pred.Init());
+  Buffer<uint8_t> avg_ref = Buffer<uint8_t>(width, height, 0, 16);
+  ASSERT_TRUE(avg_ref.Init());
+  Buffer<uint8_t> avg_chk = Buffer<uint8_t>(width, height, 0, 16);
+  ASSERT_TRUE(avg_chk.Init());
+
+  for (int i = 0; i < 500; ++i) {
+    ref.Set(&rnd_, &ACMRandom::Rand8);
+    pred.Set(&rnd_, &ACMRandom::Rand8);
+
+    reference_pred(pred, ref, width, height, &avg_ref);
+    ASM_REGISTER_STATE_CHECK(avg_pred_func_(avg_chk.TopLeftPixel(),
+                                            pred.TopLeftPixel(), width, height,
+                                            ref.TopLeftPixel(), ref.stride()));
+    EXPECT_TRUE(avg_chk.CheckValues(avg_ref));
+    if (HasFailure()) {
+      printf("Width: %d Height: %d\n", width, height);
+      avg_chk.PrintDifference(avg_ref);
+      return;
+    }
+  }
+}
+
+TEST_P(AvgPredTest, DISABLED_Speed) {
+  for (int width_pow = 2; width_pow <= 6; ++width_pow) {
+    for (int height_pow = width_pow - 1; height_pow <= width_pow + 1;
+         ++height_pow) {
+      // Don't test 4x2 or 64x128
+      if (height_pow == 1 || height_pow == 7) continue;
+
+      for (int ref_padding = 0; ref_padding < 2; ref_padding++) {
+        const int width = 1 << width_pow;
+        const int height = 1 << height_pow;
+        Buffer<uint8_t> ref =
+            Buffer<uint8_t>(width, height, ref_padding ? 8 : 0);
+        ASSERT_TRUE(ref.Init());
+        Buffer<uint8_t> pred = Buffer<uint8_t>(width, height, 0, 16);
+        ASSERT_TRUE(pred.Init());
+        Buffer<uint8_t> avg = Buffer<uint8_t>(width, height, 0, 16);
+        ASSERT_TRUE(avg.Init());
+
+        ref.Set(&rnd_, &ACMRandom::Rand8);
+        pred.Set(&rnd_, &ACMRandom::Rand8);
+
+        vpx_usec_timer timer;
+        vpx_usec_timer_start(&timer);
+        for (int i = 0; i < 10000000 / (width * height); ++i) {
+          avg_pred_func_(avg.TopLeftPixel(), pred.TopLeftPixel(), width, height,
+                         ref.TopLeftPixel(), ref.stride());
+        }
+        vpx_usec_timer_mark(&timer);
+
+        const int elapsed_time =
+            static_cast<int>(vpx_usec_timer_elapsed(&timer));
+        printf("Average Test (ref_padding: %d) %dx%d time: %5d us\n",
+               ref_padding, width, height, elapsed_time);
+      }
+    }
+  }
+}
+
+INSTANTIATE_TEST_CASE_P(C, AvgPredTest,
+                        ::testing::Values(&vpx_comp_avg_pred_c));
+
+#if HAVE_SSE2
+INSTANTIATE_TEST_CASE_P(SSE2, AvgPredTest,
+                        ::testing::Values(&vpx_comp_avg_pred_sse2));
+#endif  // HAVE_SSE2
+
+#if HAVE_NEON
+INSTANTIATE_TEST_CASE_P(NEON, AvgPredTest,
+                        ::testing::Values(&vpx_comp_avg_pred_neon));
+#endif  // HAVE_NEON
+
+#if HAVE_VSX
+INSTANTIATE_TEST_CASE_P(VSX, AvgPredTest,
+                        ::testing::Values(&vpx_comp_avg_pred_vsx));
+#endif  // HAVE_VSX
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/config_test.cc

@@ -0,0 +1,62 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "test/codec_factory.h"
+#include "test/encode_test_driver.h"
+#include "test/util.h"
+#include "test/video_source.h"
+
+namespace {
+
+class ConfigTest
+    : public ::libvpx_test::EncoderTest,
+      public ::libvpx_test::CodecTestWithParam<libvpx_test::TestMode> {
+ protected:
+  ConfigTest()
+      : EncoderTest(GET_PARAM(0)), frame_count_in_(0), frame_count_out_(0),
+        frame_count_max_(0) {}
+  virtual ~ConfigTest() {}
+
+  virtual void SetUp() {
+    InitializeConfig();
+    SetMode(GET_PARAM(1));
+  }
+
+  virtual void BeginPassHook(unsigned int /*pass*/) {
+    frame_count_in_ = 0;
+    frame_count_out_ = 0;
+  }
+
+  virtual void PreEncodeFrameHook(libvpx_test::VideoSource * /*video*/) {
+    ++frame_count_in_;
+    abort_ |= (frame_count_in_ >= frame_count_max_);
+  }
+
+  virtual void FramePktHook(const vpx_codec_cx_pkt_t * /*pkt*/) {
+    ++frame_count_out_;
+  }
+
+  unsigned int frame_count_in_;
+  unsigned int frame_count_out_;
+  unsigned int frame_count_max_;
+};
+
+TEST_P(ConfigTest, LagIsDisabled) {
+  frame_count_max_ = 2;
+  cfg_.g_lag_in_frames = 15;
+
+  libvpx_test::DummyVideoSource video;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+
+  EXPECT_EQ(frame_count_in_, frame_count_out_);
+}
+
+VP8_INSTANTIATE_TEST_CASE(ConfigTest, ONE_PASS_TEST_MODES);
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/consistency_test.cc

@@ -0,0 +1,215 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <limits.h>
+#include <stdio.h>
+#include <string.h>
+#include <tuple>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "./vpx_config.h"
+#if CONFIG_VP9_ENCODER
+#include "./vp9_rtcd.h"
+#endif
+
+#include "test/acm_random.h"
+#include "test/clear_system_state.h"
+#include "test/register_state_check.h"
+#include "test/util.h"
+#include "vpx_dsp/ssim.h"
+#include "vpx_mem/vpx_mem.h"
+
+extern "C" double vpx_get_ssim_metrics(uint8_t *img1, int img1_pitch,
+                                       uint8_t *img2, int img2_pitch, int width,
+                                       int height, Ssimv *sv2, Metrics *m,
+                                       int do_inconsistency);
+
+using libvpx_test::ACMRandom;
+
+namespace {
+class ConsistencyTestBase : public ::testing::Test {
+ public:
+  ConsistencyTestBase(int width, int height) : width_(width), height_(height) {}
+
+  static void SetUpTestCase() {
+    source_data_[0] = reinterpret_cast<uint8_t *>(
+        vpx_memalign(kDataAlignment, kDataBufferSize));
+    reference_data_[0] = reinterpret_cast<uint8_t *>(
+        vpx_memalign(kDataAlignment, kDataBufferSize));
+    source_data_[1] = reinterpret_cast<uint8_t *>(
+        vpx_memalign(kDataAlignment, kDataBufferSize));
+    reference_data_[1] = reinterpret_cast<uint8_t *>(
+        vpx_memalign(kDataAlignment, kDataBufferSize));
+    ssim_array_ = new Ssimv[kDataBufferSize / 16];
+  }
+
+  static void ClearSsim() { memset(ssim_array_, 0, kDataBufferSize / 16); }
+  static void TearDownTestCase() {
+    vpx_free(source_data_[0]);
+    source_data_[0] = NULL;
+    vpx_free(reference_data_[0]);
+    reference_data_[0] = NULL;
+    vpx_free(source_data_[1]);
+    source_data_[1] = NULL;
+    vpx_free(reference_data_[1]);
+    reference_data_[1] = NULL;
+
+    delete[] ssim_array_;
+  }
+
+  virtual void TearDown() { libvpx_test::ClearSystemState(); }
+
+ protected:
+  // Handle frames up to 640x480
+  static const int kDataAlignment = 16;
+  static const int kDataBufferSize = 640 * 480;
+
+  virtual void SetUp() {
+    source_stride_ = (width_ + 31) & ~31;
+    reference_stride_ = width_ * 2;
+    rnd_.Reset(ACMRandom::DeterministicSeed());
+  }
+
+  void FillRandom(uint8_t *data, int stride, int width, int height) {
+    for (int h = 0; h < height; ++h) {
+      for (int w = 0; w < width; ++w) {
+        data[h * stride + w] = rnd_.Rand8();
+      }
+    }
+  }
+
+  void FillRandom(uint8_t *data, int stride) {
+    FillRandom(data, stride, width_, height_);
+  }
+
+  void Copy(uint8_t *reference, uint8_t *source) {
+    memcpy(reference, source, kDataBufferSize);
+  }
+
+  void Blur(uint8_t *data, int stride, int taps) {
+    int sum = 0;
+    int half_taps = taps / 2;
+    for (int h = 0; h < height_; ++h) {
+      for (int w = 0; w < taps; ++w) {
+        sum += data[w + h * stride];
+      }
+      for (int w = taps; w < width_; ++w) {
+        sum += data[w + h * stride] - data[w - taps + h * stride];
+        data[w - half_taps + h * stride] = (sum + half_taps) / taps;
+      }
+    }
+    for (int w = 0; w < width_; ++w) {
+      for (int h = 0; h < taps; ++h) {
+        sum += data[h + w * stride];
+      }
+      for (int h = taps; h < height_; ++h) {
+        sum += data[w + h * stride] - data[(h - taps) * stride + w];
+        data[(h - half_taps) * stride + w] = (sum + half_taps) / taps;
+      }
+    }
+  }
+  int width_, height_;
+  static uint8_t *source_data_[2];
+  int source_stride_;
+  static uint8_t *reference_data_[2];
+  int reference_stride_;
+  static Ssimv *ssim_array_;
+  Metrics metrics_;
+
+  ACMRandom rnd_;
+};
+
+#if CONFIG_VP9_ENCODER
+typedef std::tuple<int, int> ConsistencyParam;
+class ConsistencyVP9Test
+    : public ConsistencyTestBase,
+      public ::testing::WithParamInterface<ConsistencyParam> {
+ public:
+  ConsistencyVP9Test() : ConsistencyTestBase(GET_PARAM(0), GET_PARAM(1)) {}
+
+ protected:
+  double CheckConsistency(int frame) {
+    EXPECT_LT(frame, 2) << "Frame to check has to be less than 2.";
+    return vpx_get_ssim_metrics(source_data_[frame], source_stride_,
+                                reference_data_[frame], reference_stride_,
+                                width_, height_, ssim_array_, &metrics_, 1);
+  }
+};
+#endif  // CONFIG_VP9_ENCODER
+
+uint8_t *ConsistencyTestBase::source_data_[2] = { NULL, NULL };
+uint8_t *ConsistencyTestBase::reference_data_[2] = { NULL, NULL };
+Ssimv *ConsistencyTestBase::ssim_array_ = NULL;
+
+#if CONFIG_VP9_ENCODER
+TEST_P(ConsistencyVP9Test, ConsistencyIsZero) {
+  FillRandom(source_data_[0], source_stride_);
+  Copy(source_data_[1], source_data_[0]);
+  Copy(reference_data_[0], source_data_[0]);
+  Blur(reference_data_[0], reference_stride_, 3);
+  Copy(reference_data_[1], source_data_[0]);
+  Blur(reference_data_[1], reference_stride_, 3);
+
+  double inconsistency = CheckConsistency(1);
+  inconsistency = CheckConsistency(0);
+  EXPECT_EQ(inconsistency, 0.0)
+      << "Should have 0 inconsistency if they are exactly the same.";
+
+  // If sources are not consistent reference frames inconsistency should
+  // be less than if the source is consistent.
+  FillRandom(source_data_[0], source_stride_);
+  FillRandom(source_data_[1], source_stride_);
+  FillRandom(reference_data_[0], reference_stride_);
+  FillRandom(reference_data_[1], reference_stride_);
+  CheckConsistency(0);
+  inconsistency = CheckConsistency(1);
+
+  Copy(source_data_[1], source_data_[0]);
+  CheckConsistency(0);
+  double inconsistency2 = CheckConsistency(1);
+  EXPECT_LT(inconsistency, inconsistency2)
+      << "Should have less inconsistency if source itself is inconsistent.";
+
+  // Less of a blur should be less inconsistent than more blur coming off a
+  // a frame with no blur.
+  ClearSsim();
+  FillRandom(source_data_[0], source_stride_);
+  Copy(source_data_[1], source_data_[0]);
+  Copy(reference_data_[0], source_data_[0]);
+  Copy(reference_data_[1], source_data_[0]);
+  Blur(reference_data_[1], reference_stride_, 4);
+  CheckConsistency(0);
+  inconsistency = CheckConsistency(1);
+  ClearSsim();
+  Copy(reference_data_[1], source_data_[0]);
+  Blur(reference_data_[1], reference_stride_, 8);
+  CheckConsistency(0);
+  inconsistency2 = CheckConsistency(1);
+
+  EXPECT_LT(inconsistency, inconsistency2)
+      << "Stronger Blur should produce more inconsistency.";
+}
+#endif  // CONFIG_VP9_ENCODER
+
+using std::make_tuple;
+
+//------------------------------------------------------------------------------
+// C functions
+
+#if CONFIG_VP9_ENCODER
+const ConsistencyParam c_vp9_tests[] = { make_tuple(320, 240),
+                                         make_tuple(318, 242),
+                                         make_tuple(318, 238) };
+INSTANTIATE_TEST_CASE_P(C, ConsistencyVP9Test,
+                        ::testing::ValuesIn(c_vp9_tests));
+#endif
+
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/cpu_speed_test.cc

@@ -0,0 +1,156 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "test/codec_factory.h"
+#include "test/encode_test_driver.h"
+#include "test/i420_video_source.h"
+#include "test/util.h"
+#include "test/y4m_video_source.h"
+
+namespace {
+
+const int kMaxPSNR = 100;
+
+class CpuSpeedTest
+    : public ::libvpx_test::EncoderTest,
+      public ::libvpx_test::CodecTestWith2Params<libvpx_test::TestMode, int> {
+ protected:
+  CpuSpeedTest()
+      : EncoderTest(GET_PARAM(0)), encoding_mode_(GET_PARAM(1)),
+        set_cpu_used_(GET_PARAM(2)), min_psnr_(kMaxPSNR),
+        tune_content_(VP9E_CONTENT_DEFAULT) {}
+  virtual ~CpuSpeedTest() {}
+
+  virtual void SetUp() {
+    InitializeConfig();
+    SetMode(encoding_mode_);
+    if (encoding_mode_ != ::libvpx_test::kRealTime) {
+      cfg_.g_lag_in_frames = 25;
+      cfg_.rc_end_usage = VPX_VBR;
+    } else {
+      cfg_.g_lag_in_frames = 0;
+      cfg_.rc_end_usage = VPX_CBR;
+    }
+  }
+
+  virtual void BeginPassHook(unsigned int /*pass*/) { min_psnr_ = kMaxPSNR; }
+
+  virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
+                                  ::libvpx_test::Encoder *encoder) {
+    if (video->frame() == 0) {
+      encoder->Control(VP8E_SET_CPUUSED, set_cpu_used_);
+      encoder->Control(VP9E_SET_TUNE_CONTENT, tune_content_);
+      if (encoding_mode_ != ::libvpx_test::kRealTime) {
+        encoder->Control(VP8E_SET_ENABLEAUTOALTREF, 1);
+        encoder->Control(VP8E_SET_ARNR_MAXFRAMES, 7);
+        encoder->Control(VP8E_SET_ARNR_STRENGTH, 5);
+        encoder->Control(VP8E_SET_ARNR_TYPE, 3);
+      }
+    }
+  }
+
+  virtual void PSNRPktHook(const vpx_codec_cx_pkt_t *pkt) {
+    if (pkt->data.psnr.psnr[0] < min_psnr_) min_psnr_ = pkt->data.psnr.psnr[0];
+  }
+
+  ::libvpx_test::TestMode encoding_mode_;
+  int set_cpu_used_;
+  double min_psnr_;
+  int tune_content_;
+};
+
+TEST_P(CpuSpeedTest, TestQ0) {
+  // Validate that this non multiple of 64 wide clip encodes and decodes
+  // without a mismatch when passing in a very low max q.  This pushes
+  // the encoder to producing lots of big partitions which will likely
+  // extend into the border and test the border condition.
+  cfg_.rc_2pass_vbr_minsection_pct = 5;
+  cfg_.rc_2pass_vbr_maxsection_pct = 2000;
+  cfg_.rc_target_bitrate = 400;
+  cfg_.rc_max_quantizer = 0;
+  cfg_.rc_min_quantizer = 0;
+
+  ::libvpx_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0,
+                                       20);
+
+  init_flags_ = VPX_CODEC_USE_PSNR;
+
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+  EXPECT_GE(min_psnr_, kMaxPSNR);
+}
+
+TEST_P(CpuSpeedTest, TestScreencastQ0) {
+  ::libvpx_test::Y4mVideoSource video("screendata.y4m", 0, 25);
+  cfg_.g_timebase = video.timebase();
+  cfg_.rc_2pass_vbr_minsection_pct = 5;
+  cfg_.rc_2pass_vbr_maxsection_pct = 2000;
+  cfg_.rc_target_bitrate = 400;
+  cfg_.rc_max_quantizer = 0;
+  cfg_.rc_min_quantizer = 0;
+
+  init_flags_ = VPX_CODEC_USE_PSNR;
+
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+  EXPECT_GE(min_psnr_, kMaxPSNR);
+}
+
+TEST_P(CpuSpeedTest, TestTuneScreen) {
+  ::libvpx_test::Y4mVideoSource video("screendata.y4m", 0, 25);
+  cfg_.g_timebase = video.timebase();
+  cfg_.rc_2pass_vbr_minsection_pct = 5;
+  cfg_.rc_2pass_vbr_minsection_pct = 2000;
+  cfg_.rc_target_bitrate = 2000;
+  cfg_.rc_max_quantizer = 63;
+  cfg_.rc_min_quantizer = 0;
+  tune_content_ = VP9E_CONTENT_SCREEN;
+
+  init_flags_ = VPX_CODEC_USE_PSNR;
+
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+}
+
+TEST_P(CpuSpeedTest, TestEncodeHighBitrate) {
+  // Validate that this non multiple of 64 wide clip encodes and decodes
+  // without a mismatch when passing in a very low max q.  This pushes
+  // the encoder to producing lots of big partitions which will likely
+  // extend into the border and test the border condition.
+  cfg_.rc_2pass_vbr_minsection_pct = 5;
+  cfg_.rc_2pass_vbr_maxsection_pct = 2000;
+  cfg_.rc_target_bitrate = 12000;
+  cfg_.rc_max_quantizer = 10;
+  cfg_.rc_min_quantizer = 0;
+
+  ::libvpx_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0,
+                                       20);
+
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+}
+
+TEST_P(CpuSpeedTest, TestLowBitrate) {
+  // Validate that this clip encodes and decodes without a mismatch
+  // when passing in a very high min q.  This pushes the encoder to producing
+  // lots of small partitions which might will test the other condition.
+  cfg_.rc_2pass_vbr_minsection_pct = 5;
+  cfg_.rc_2pass_vbr_maxsection_pct = 2000;
+  cfg_.rc_target_bitrate = 200;
+  cfg_.rc_min_quantizer = 40;
+
+  ::libvpx_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0,
+                                       20);
+
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+}
+
+VP9_INSTANTIATE_TEST_CASE(CpuSpeedTest,
+                          ::testing::Values(::libvpx_test::kTwoPassGood,
+                                            ::libvpx_test::kOnePassGood,
+                                            ::libvpx_test::kRealTime),
+                          ::testing::Range(0, 10));
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/cq_test.cc

@@ -0,0 +1,131 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#include <cmath>
+#include <map>
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "test/codec_factory.h"
+#include "test/encode_test_driver.h"
+#include "test/i420_video_source.h"
+#include "test/util.h"
+
+namespace {
+
+// CQ level range: [kCQLevelMin, kCQLevelMax).
+const int kCQLevelMin = 4;
+const int kCQLevelMax = 63;
+const int kCQLevelStep = 8;
+const unsigned int kCQTargetBitrate = 2000;
+
+class CQTest : public ::libvpx_test::EncoderTest,
+               public ::libvpx_test::CodecTestWithParam<int> {
+ public:
+  // maps the cqlevel to the bitrate produced.
+  typedef std::map<int, uint32_t> BitrateMap;
+
+  static void SetUpTestCase() { bitrates_.clear(); }
+
+  static void TearDownTestCase() {
+    ASSERT_TRUE(!HasFailure())
+        << "skipping bitrate validation due to earlier failure.";
+    uint32_t prev_actual_bitrate = kCQTargetBitrate;
+    for (BitrateMap::const_iterator iter = bitrates_.begin();
+         iter != bitrates_.end(); ++iter) {
+      const uint32_t cq_actual_bitrate = iter->second;
+      EXPECT_LE(cq_actual_bitrate, prev_actual_bitrate)
+          << "cq_level: " << iter->first
+          << ", bitrate should decrease with increase in CQ level.";
+      prev_actual_bitrate = cq_actual_bitrate;
+    }
+  }
+
+ protected:
+  CQTest() : EncoderTest(GET_PARAM(0)), cq_level_(GET_PARAM(1)) {
+    init_flags_ = VPX_CODEC_USE_PSNR;
+  }
+
+  virtual ~CQTest() {}
+
+  virtual void SetUp() {
+    InitializeConfig();
+    SetMode(libvpx_test::kTwoPassGood);
+  }
+
+  virtual void BeginPassHook(unsigned int /*pass*/) {
+    file_size_ = 0;
+    psnr_ = 0.0;
+    n_frames_ = 0;
+  }
+
+  virtual void PreEncodeFrameHook(libvpx_test::VideoSource *video,
+                                  libvpx_test::Encoder *encoder) {
+    if (video->frame() == 0) {
+      if (cfg_.rc_end_usage == VPX_CQ) {
+        encoder->Control(VP8E_SET_CQ_LEVEL, cq_level_);
+      }
+      encoder->Control(VP8E_SET_CPUUSED, 3);
+    }
+  }
+
+  virtual void PSNRPktHook(const vpx_codec_cx_pkt_t *pkt) {
+    psnr_ += pow(10.0, pkt->data.psnr.psnr[0] / 10.0);
+    n_frames_++;
+  }
+
+  virtual void FramePktHook(const vpx_codec_cx_pkt_t *pkt) {
+    file_size_ += pkt->data.frame.sz;
+  }
+
+  double GetLinearPSNROverBitrate() const {
+    double avg_psnr = log10(psnr_ / n_frames_) * 10.0;
+    return pow(10.0, avg_psnr / 10.0) / file_size_;
+  }
+
+  int cq_level() const { return cq_level_; }
+  size_t file_size() const { return file_size_; }
+  int n_frames() const { return n_frames_; }
+
+  static BitrateMap bitrates_;
+
+ private:
+  int cq_level_;
+  size_t file_size_;
+  double psnr_;
+  int n_frames_;
+};
+
+CQTest::BitrateMap CQTest::bitrates_;
+
+TEST_P(CQTest, LinearPSNRIsHigherForCQLevel) {
+  const vpx_rational timebase = { 33333333, 1000000000 };
+  cfg_.g_timebase = timebase;
+  cfg_.rc_target_bitrate = kCQTargetBitrate;
+  cfg_.g_lag_in_frames = 25;
+
+  cfg_.rc_end_usage = VPX_CQ;
+  libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                     timebase.den, timebase.num, 0, 30);
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+  const double cq_psnr_lin = GetLinearPSNROverBitrate();
+  const unsigned int cq_actual_bitrate =
+      static_cast<unsigned int>(file_size()) * 8 * 30 / (n_frames() * 1000);
+  EXPECT_LE(cq_actual_bitrate, kCQTargetBitrate);
+  bitrates_[cq_level()] = cq_actual_bitrate;
+
+  // try targeting the approximate same bitrate with VBR mode
+  cfg_.rc_end_usage = VPX_VBR;
+  cfg_.rc_target_bitrate = cq_actual_bitrate;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+  const double vbr_psnr_lin = GetLinearPSNROverBitrate();
+  EXPECT_GE(cq_psnr_lin, vbr_psnr_lin);
+}
+
+VP8_INSTANTIATE_TEST_CASE(CQTest, ::testing::Range(kCQLevelMin, kCQLevelMax,
+                                                   kCQLevelStep));
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/cx_set_ref.sh

@@ -0,0 +1,60 @@
+#!/bin/sh
+##
+##  Copyright (c) 2016 The WebM project authors. All Rights Reserved.
+##
+##  Use of this source code is governed by a BSD-style license
+##  that can be found in the LICENSE file in the root of the source
+##  tree. An additional intellectual property rights grant can be found
+##  in the file PATENTS.  All contributing project authors may
+##  be found in the AUTHORS file in the root of the source tree.
+##
+##  This file tests the libvpx cx_set_ref example. To add new tests to this
+##  file, do the following:
+##    1. Write a shell function (this is your test).
+##    2. Add the function to cx_set_ref_tests (on a new line).
+##
+. $(dirname $0)/tools_common.sh
+
+# Environment check: $YUV_RAW_INPUT is required.
+cx_set_ref_verify_environment() {
+  if [ ! -e "${YUV_RAW_INPUT}" ]; then
+    echo "Libvpx test data must exist in LIBVPX_TEST_DATA_PATH."
+    return 1
+  fi
+}
+
+# Runs cx_set_ref and updates the reference frame before encoding frame 90.
+# $1 is the codec name.
+vpx_set_ref() {
+  local codec="$1"
+  local encoder="${LIBVPX_BIN_PATH}/${codec}cx_set_ref${VPX_TEST_EXE_SUFFIX}"
+  local output_file="${VPX_TEST_OUTPUT_DIR}/${codec}cx_set_ref_${codec}.ivf"
+  local ref_frame_num=90
+
+  if [ ! -x "${encoder}" ]; then
+    elog "${encoder} does not exist or is not executable."
+    return 1
+  fi
+
+  eval "${VPX_TEST_PREFIX}" "${encoder}" "${YUV_RAW_INPUT_WIDTH}" \
+      "${YUV_RAW_INPUT_HEIGHT}" "${YUV_RAW_INPUT}" "${output_file}" \
+      "${ref_frame_num}" ${devnull}
+
+  [ -e "${output_file}" ] || return 1
+}
+
+cx_set_ref_vp8() {
+  if [ "$(vp8_encode_available)" = "yes" ]; then
+    vpx_set_ref vp8 || return 1
+  fi
+}
+
+cx_set_ref_vp9() {
+  if [ "$(vp9_encode_available)" = "yes" ]; then
+    vpx_set_ref vp9 || return 1
+  fi
+}
+
+cx_set_ref_tests="cx_set_ref_vp8 cx_set_ref_vp9"
+
+run_tests cx_set_ref_verify_environment "${cx_set_ref_tests}"

Libraries/webm_mem_playback/libvpx/test/dct16x16_test.cc

@@ -0,0 +1,868 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <math.h>
+#include <stdlib.h>
+#include <string.h>
+#include <tuple>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "./vp9_rtcd.h"
+#include "./vpx_dsp_rtcd.h"
+#include "test/acm_random.h"
+#include "test/clear_system_state.h"
+#include "test/register_state_check.h"
+#include "test/util.h"
+#include "vp9/common/vp9_entropy.h"
+#include "vp9/common/vp9_scan.h"
+#include "vpx/vpx_codec.h"
+#include "vpx/vpx_integer.h"
+#include "vpx_ports/mem.h"
+#include "vpx_ports/msvc.h"  // for round()
+
+using libvpx_test::ACMRandom;
+
+namespace {
+
+const int kNumCoeffs = 256;
+const double C1 = 0.995184726672197;
+const double C2 = 0.98078528040323;
+const double C3 = 0.956940335732209;
+const double C4 = 0.923879532511287;
+const double C5 = 0.881921264348355;
+const double C6 = 0.831469612302545;
+const double C7 = 0.773010453362737;
+const double C8 = 0.707106781186548;
+const double C9 = 0.634393284163646;
+const double C10 = 0.555570233019602;
+const double C11 = 0.471396736825998;
+const double C12 = 0.38268343236509;
+const double C13 = 0.290284677254462;
+const double C14 = 0.195090322016128;
+const double C15 = 0.098017140329561;
+
+void butterfly_16x16_dct_1d(double input[16], double output[16]) {
+  double step[16];
+  double intermediate[16];
+  double temp1, temp2;
+
+  // step 1
+  step[0] = input[0] + input[15];
+  step[1] = input[1] + input[14];
+  step[2] = input[2] + input[13];
+  step[3] = input[3] + input[12];
+  step[4] = input[4] + input[11];
+  step[5] = input[5] + input[10];
+  step[6] = input[6] + input[9];
+  step[7] = input[7] + input[8];
+  step[8] = input[7] - input[8];
+  step[9] = input[6] - input[9];
+  step[10] = input[5] - input[10];
+  step[11] = input[4] - input[11];
+  step[12] = input[3] - input[12];
+  step[13] = input[2] - input[13];
+  step[14] = input[1] - input[14];
+  step[15] = input[0] - input[15];
+
+  // step 2
+  output[0] = step[0] + step[7];
+  output[1] = step[1] + step[6];
+  output[2] = step[2] + step[5];
+  output[3] = step[3] + step[4];
+  output[4] = step[3] - step[4];
+  output[5] = step[2] - step[5];
+  output[6] = step[1] - step[6];
+  output[7] = step[0] - step[7];
+
+  temp1 = step[8] * C7;
+  temp2 = step[15] * C9;
+  output[8] = temp1 + temp2;
+
+  temp1 = step[9] * C11;
+  temp2 = step[14] * C5;
+  output[9] = temp1 - temp2;
+
+  temp1 = step[10] * C3;
+  temp2 = step[13] * C13;
+  output[10] = temp1 + temp2;
+
+  temp1 = step[11] * C15;
+  temp2 = step[12] * C1;
+  output[11] = temp1 - temp2;
+
+  temp1 = step[11] * C1;
+  temp2 = step[12] * C15;
+  output[12] = temp2 + temp1;
+
+  temp1 = step[10] * C13;
+  temp2 = step[13] * C3;
+  output[13] = temp2 - temp1;
+
+  temp1 = step[9] * C5;
+  temp2 = step[14] * C11;
+  output[14] = temp2 + temp1;
+
+  temp1 = step[8] * C9;
+  temp2 = step[15] * C7;
+  output[15] = temp2 - temp1;
+
+  // step 3
+  step[0] = output[0] + output[3];
+  step[1] = output[1] + output[2];
+  step[2] = output[1] - output[2];
+  step[3] = output[0] - output[3];
+
+  temp1 = output[4] * C14;
+  temp2 = output[7] * C2;
+  step[4] = temp1 + temp2;
+
+  temp1 = output[5] * C10;
+  temp2 = output[6] * C6;
+  step[5] = temp1 + temp2;
+
+  temp1 = output[5] * C6;
+  temp2 = output[6] * C10;
+  step[6] = temp2 - temp1;
+
+  temp1 = output[4] * C2;
+  temp2 = output[7] * C14;
+  step[7] = temp2 - temp1;
+
+  step[8] = output[8] + output[11];
+  step[9] = output[9] + output[10];
+  step[10] = output[9] - output[10];
+  step[11] = output[8] - output[11];
+
+  step[12] = output[12] + output[15];
+  step[13] = output[13] + output[14];
+  step[14] = output[13] - output[14];
+  step[15] = output[12] - output[15];
+
+  // step 4
+  output[0] = (step[0] + step[1]);
+  output[8] = (step[0] - step[1]);
+
+  temp1 = step[2] * C12;
+  temp2 = step[3] * C4;
+  temp1 = temp1 + temp2;
+  output[4] = 2 * (temp1 * C8);
+
+  temp1 = step[2] * C4;
+  temp2 = step[3] * C12;
+  temp1 = temp2 - temp1;
+  output[12] = 2 * (temp1 * C8);
+
+  output[2] = 2 * ((step[4] + step[5]) * C8);
+  output[14] = 2 * ((step[7] - step[6]) * C8);
+
+  temp1 = step[4] - step[5];
+  temp2 = step[6] + step[7];
+  output[6] = (temp1 + temp2);
+  output[10] = (temp1 - temp2);
+
+  intermediate[8] = step[8] + step[14];
+  intermediate[9] = step[9] + step[15];
+
+  temp1 = intermediate[8] * C12;
+  temp2 = intermediate[9] * C4;
+  temp1 = temp1 - temp2;
+  output[3] = 2 * (temp1 * C8);
+
+  temp1 = intermediate[8] * C4;
+  temp2 = intermediate[9] * C12;
+  temp1 = temp2 + temp1;
+  output[13] = 2 * (temp1 * C8);
+
+  output[9] = 2 * ((step[10] + step[11]) * C8);
+
+  intermediate[11] = step[10] - step[11];
+  intermediate[12] = step[12] + step[13];
+  intermediate[13] = step[12] - step[13];
+  intermediate[14] = step[8] - step[14];
+  intermediate[15] = step[9] - step[15];
+
+  output[15] = (intermediate[11] + intermediate[12]);
+  output[1] = -(intermediate[11] - intermediate[12]);
+
+  output[7] = 2 * (intermediate[13] * C8);
+
+  temp1 = intermediate[14] * C12;
+  temp2 = intermediate[15] * C4;
+  temp1 = temp1 - temp2;
+  output[11] = -2 * (temp1 * C8);
+
+  temp1 = intermediate[14] * C4;
+  temp2 = intermediate[15] * C12;
+  temp1 = temp2 + temp1;
+  output[5] = 2 * (temp1 * C8);
+}
+
+void reference_16x16_dct_2d(int16_t input[256], double output[256]) {
+  // First transform columns
+  for (int i = 0; i < 16; ++i) {
+    double temp_in[16], temp_out[16];
+    for (int j = 0; j < 16; ++j) temp_in[j] = input[j * 16 + i];
+    butterfly_16x16_dct_1d(temp_in, temp_out);
+    for (int j = 0; j < 16; ++j) output[j * 16 + i] = temp_out[j];
+  }
+  // Then transform rows
+  for (int i = 0; i < 16; ++i) {
+    double temp_in[16], temp_out[16];
+    for (int j = 0; j < 16; ++j) temp_in[j] = output[j + i * 16];
+    butterfly_16x16_dct_1d(temp_in, temp_out);
+    // Scale by some magic number
+    for (int j = 0; j < 16; ++j) output[j + i * 16] = temp_out[j] / 2;
+  }
+}
+
+typedef void (*FdctFunc)(const int16_t *in, tran_low_t *out, int stride);
+typedef void (*IdctFunc)(const tran_low_t *in, uint8_t *out, int stride);
+typedef void (*FhtFunc)(const int16_t *in, tran_low_t *out, int stride,
+                        int tx_type);
+typedef void (*IhtFunc)(const tran_low_t *in, uint8_t *out, int stride,
+                        int tx_type);
+
+typedef std::tuple<FdctFunc, IdctFunc, int, vpx_bit_depth_t> Dct16x16Param;
+typedef std::tuple<FhtFunc, IhtFunc, int, vpx_bit_depth_t> Ht16x16Param;
+typedef std::tuple<IdctFunc, IdctFunc, int, vpx_bit_depth_t> Idct16x16Param;
+
+void fdct16x16_ref(const int16_t *in, tran_low_t *out, int stride,
+                   int /*tx_type*/) {
+  vpx_fdct16x16_c(in, out, stride);
+}
+
+void idct16x16_ref(const tran_low_t *in, uint8_t *dest, int stride,
+                   int /*tx_type*/) {
+  vpx_idct16x16_256_add_c(in, dest, stride);
+}
+
+void fht16x16_ref(const int16_t *in, tran_low_t *out, int stride, int tx_type) {
+  vp9_fht16x16_c(in, out, stride, tx_type);
+}
+
+void iht16x16_ref(const tran_low_t *in, uint8_t *dest, int stride,
+                  int tx_type) {
+  vp9_iht16x16_256_add_c(in, dest, stride, tx_type);
+}
+
+#if CONFIG_VP9_HIGHBITDEPTH
+void idct16x16_10(const tran_low_t *in, uint8_t *out, int stride) {
+  vpx_highbd_idct16x16_256_add_c(in, CAST_TO_SHORTPTR(out), stride, 10);
+}
+
+void idct16x16_12(const tran_low_t *in, uint8_t *out, int stride) {
+  vpx_highbd_idct16x16_256_add_c(in, CAST_TO_SHORTPTR(out), stride, 12);
+}
+
+void idct16x16_10_ref(const tran_low_t *in, uint8_t *out, int stride,
+                      int /*tx_type*/) {
+  idct16x16_10(in, out, stride);
+}
+
+void idct16x16_12_ref(const tran_low_t *in, uint8_t *out, int stride,
+                      int /*tx_type*/) {
+  idct16x16_12(in, out, stride);
+}
+
+void iht16x16_10(const tran_low_t *in, uint8_t *out, int stride, int tx_type) {
+  vp9_highbd_iht16x16_256_add_c(in, CAST_TO_SHORTPTR(out), stride, tx_type, 10);
+}
+
+void iht16x16_12(const tran_low_t *in, uint8_t *out, int stride, int tx_type) {
+  vp9_highbd_iht16x16_256_add_c(in, CAST_TO_SHORTPTR(out), stride, tx_type, 12);
+}
+
+#if HAVE_SSE2
+void idct16x16_10_add_10_c(const tran_low_t *in, uint8_t *out, int stride) {
+  vpx_highbd_idct16x16_10_add_c(in, CAST_TO_SHORTPTR(out), stride, 10);
+}
+
+void idct16x16_10_add_12_c(const tran_low_t *in, uint8_t *out, int stride) {
+  vpx_highbd_idct16x16_10_add_c(in, CAST_TO_SHORTPTR(out), stride, 12);
+}
+
+void idct16x16_256_add_10_sse2(const tran_low_t *in, uint8_t *out, int stride) {
+  vpx_highbd_idct16x16_256_add_sse2(in, CAST_TO_SHORTPTR(out), stride, 10);
+}
+
+void idct16x16_256_add_12_sse2(const tran_low_t *in, uint8_t *out, int stride) {
+  vpx_highbd_idct16x16_256_add_sse2(in, CAST_TO_SHORTPTR(out), stride, 12);
+}
+
+void idct16x16_10_add_10_sse2(const tran_low_t *in, uint8_t *out, int stride) {
+  vpx_highbd_idct16x16_10_add_sse2(in, CAST_TO_SHORTPTR(out), stride, 10);
+}
+
+void idct16x16_10_add_12_sse2(const tran_low_t *in, uint8_t *out, int stride) {
+  vpx_highbd_idct16x16_10_add_sse2(in, CAST_TO_SHORTPTR(out), stride, 12);
+}
+#endif  // HAVE_SSE2
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+
+class Trans16x16TestBase {
+ public:
+  virtual ~Trans16x16TestBase() {}
+
+ protected:
+  virtual void RunFwdTxfm(int16_t *in, tran_low_t *out, int stride) = 0;
+
+  virtual void RunInvTxfm(tran_low_t *out, uint8_t *dst, int stride) = 0;
+
+  void RunAccuracyCheck() {
+    ACMRandom rnd(ACMRandom::DeterministicSeed());
+    uint32_t max_error = 0;
+    int64_t total_error = 0;
+    const int count_test_block = 10000;
+    for (int i = 0; i < count_test_block; ++i) {
+      DECLARE_ALIGNED(16, int16_t, test_input_block[kNumCoeffs]);
+      DECLARE_ALIGNED(16, tran_low_t, test_temp_block[kNumCoeffs]);
+      DECLARE_ALIGNED(16, uint8_t, dst[kNumCoeffs]);
+      DECLARE_ALIGNED(16, uint8_t, src[kNumCoeffs]);
+#if CONFIG_VP9_HIGHBITDEPTH
+      DECLARE_ALIGNED(16, uint16_t, dst16[kNumCoeffs]);
+      DECLARE_ALIGNED(16, uint16_t, src16[kNumCoeffs]);
+#endif
+
+      // Initialize a test block with input range [-mask_, mask_].
+      for (int j = 0; j < kNumCoeffs; ++j) {
+        if (bit_depth_ == VPX_BITS_8) {
+          src[j] = rnd.Rand8();
+          dst[j] = rnd.Rand8();
+          test_input_block[j] = src[j] - dst[j];
+#if CONFIG_VP9_HIGHBITDEPTH
+        } else {
+          src16[j] = rnd.Rand16() & mask_;
+          dst16[j] = rnd.Rand16() & mask_;
+          test_input_block[j] = src16[j] - dst16[j];
+#endif
+        }
+      }
+
+      ASM_REGISTER_STATE_CHECK(
+          RunFwdTxfm(test_input_block, test_temp_block, pitch_));
+      if (bit_depth_ == VPX_BITS_8) {
+        ASM_REGISTER_STATE_CHECK(RunInvTxfm(test_temp_block, dst, pitch_));
+#if CONFIG_VP9_HIGHBITDEPTH
+      } else {
+        ASM_REGISTER_STATE_CHECK(
+            RunInvTxfm(test_temp_block, CAST_TO_BYTEPTR(dst16), pitch_));
+#endif
+      }
+
+      for (int j = 0; j < kNumCoeffs; ++j) {
+#if CONFIG_VP9_HIGHBITDEPTH
+        const int32_t diff =
+            bit_depth_ == VPX_BITS_8 ? dst[j] - src[j] : dst16[j] - src16[j];
+#else
+        const int32_t diff = dst[j] - src[j];
+#endif
+        const uint32_t error = diff * diff;
+        if (max_error < error) max_error = error;
+        total_error += error;
+      }
+    }
+
+    EXPECT_GE(1u << 2 * (bit_depth_ - 8), max_error)
+        << "Error: 16x16 FHT/IHT has an individual round trip error > 1";
+
+    EXPECT_GE(count_test_block << 2 * (bit_depth_ - 8), total_error)
+        << "Error: 16x16 FHT/IHT has average round trip error > 1 per block";
+  }
+
+  void RunCoeffCheck() {
+    ACMRandom rnd(ACMRandom::DeterministicSeed());
+    const int count_test_block = 1000;
+    DECLARE_ALIGNED(16, int16_t, input_block[kNumCoeffs]);
+    DECLARE_ALIGNED(16, tran_low_t, output_ref_block[kNumCoeffs]);
+    DECLARE_ALIGNED(16, tran_low_t, output_block[kNumCoeffs]);
+
+    for (int i = 0; i < count_test_block; ++i) {
+      // Initialize a test block with input range [-mask_, mask_].
+      for (int j = 0; j < kNumCoeffs; ++j) {
+        input_block[j] = (rnd.Rand16() & mask_) - (rnd.Rand16() & mask_);
+      }
+
+      fwd_txfm_ref(input_block, output_ref_block, pitch_, tx_type_);
+      ASM_REGISTER_STATE_CHECK(RunFwdTxfm(input_block, output_block, pitch_));
+
+      // The minimum quant value is 4.
+      for (int j = 0; j < kNumCoeffs; ++j)
+        EXPECT_EQ(output_block[j], output_ref_block[j]);
+    }
+  }
+
+  void RunMemCheck() {
+    ACMRandom rnd(ACMRandom::DeterministicSeed());
+    const int count_test_block = 1000;
+    DECLARE_ALIGNED(16, int16_t, input_extreme_block[kNumCoeffs]);
+    DECLARE_ALIGNED(16, tran_low_t, output_ref_block[kNumCoeffs]);
+    DECLARE_ALIGNED(16, tran_low_t, output_block[kNumCoeffs]);
+
+    for (int i = 0; i < count_test_block; ++i) {
+      // Initialize a test block with input range [-mask_, mask_].
+      for (int j = 0; j < kNumCoeffs; ++j) {
+        input_extreme_block[j] = rnd.Rand8() % 2 ? mask_ : -mask_;
+      }
+      if (i == 0) {
+        for (int j = 0; j < kNumCoeffs; ++j) input_extreme_block[j] = mask_;
+      } else if (i == 1) {
+        for (int j = 0; j < kNumCoeffs; ++j) input_extreme_block[j] = -mask_;
+      }
+
+      fwd_txfm_ref(input_extreme_block, output_ref_block, pitch_, tx_type_);
+      ASM_REGISTER_STATE_CHECK(
+          RunFwdTxfm(input_extreme_block, output_block, pitch_));
+
+      // The minimum quant value is 4.
+      for (int j = 0; j < kNumCoeffs; ++j) {
+        EXPECT_EQ(output_block[j], output_ref_block[j]);
+        EXPECT_GE(4 * DCT_MAX_VALUE << (bit_depth_ - 8), abs(output_block[j]))
+            << "Error: 16x16 FDCT has coefficient larger than 4*DCT_MAX_VALUE";
+      }
+    }
+  }
+
+  void RunQuantCheck(int dc_thred, int ac_thred) {
+    ACMRandom rnd(ACMRandom::DeterministicSeed());
+    const int count_test_block = 100000;
+    DECLARE_ALIGNED(16, int16_t, input_extreme_block[kNumCoeffs]);
+    DECLARE_ALIGNED(16, tran_low_t, output_ref_block[kNumCoeffs]);
+
+    DECLARE_ALIGNED(16, uint8_t, dst[kNumCoeffs]);
+    DECLARE_ALIGNED(16, uint8_t, ref[kNumCoeffs]);
+#if CONFIG_VP9_HIGHBITDEPTH
+    DECLARE_ALIGNED(16, uint16_t, dst16[kNumCoeffs]);
+    DECLARE_ALIGNED(16, uint16_t, ref16[kNumCoeffs]);
+#endif
+
+    for (int i = 0; i < count_test_block; ++i) {
+      // Initialize a test block with input range [-mask_, mask_].
+      for (int j = 0; j < kNumCoeffs; ++j) {
+        input_extreme_block[j] = rnd.Rand8() % 2 ? mask_ : -mask_;
+      }
+      if (i == 0) {
+        for (int j = 0; j < kNumCoeffs; ++j) input_extreme_block[j] = mask_;
+      }
+      if (i == 1) {
+        for (int j = 0; j < kNumCoeffs; ++j) input_extreme_block[j] = -mask_;
+      }
+
+      fwd_txfm_ref(input_extreme_block, output_ref_block, pitch_, tx_type_);
+
+      // clear reconstructed pixel buffers
+      memset(dst, 0, kNumCoeffs * sizeof(uint8_t));
+      memset(ref, 0, kNumCoeffs * sizeof(uint8_t));
+#if CONFIG_VP9_HIGHBITDEPTH
+      memset(dst16, 0, kNumCoeffs * sizeof(uint16_t));
+      memset(ref16, 0, kNumCoeffs * sizeof(uint16_t));
+#endif
+
+      // quantization with maximum allowed step sizes
+      output_ref_block[0] = (output_ref_block[0] / dc_thred) * dc_thred;
+      for (int j = 1; j < kNumCoeffs; ++j) {
+        output_ref_block[j] = (output_ref_block[j] / ac_thred) * ac_thred;
+      }
+      if (bit_depth_ == VPX_BITS_8) {
+        inv_txfm_ref(output_ref_block, ref, pitch_, tx_type_);
+        ASM_REGISTER_STATE_CHECK(RunInvTxfm(output_ref_block, dst, pitch_));
+#if CONFIG_VP9_HIGHBITDEPTH
+      } else {
+        inv_txfm_ref(output_ref_block, CAST_TO_BYTEPTR(ref16), pitch_,
+                     tx_type_);
+        ASM_REGISTER_STATE_CHECK(
+            RunInvTxfm(output_ref_block, CAST_TO_BYTEPTR(dst16), pitch_));
+#endif
+      }
+      if (bit_depth_ == VPX_BITS_8) {
+        for (int j = 0; j < kNumCoeffs; ++j) EXPECT_EQ(ref[j], dst[j]);
+#if CONFIG_VP9_HIGHBITDEPTH
+      } else {
+        for (int j = 0; j < kNumCoeffs; ++j) EXPECT_EQ(ref16[j], dst16[j]);
+#endif
+      }
+    }
+  }
+
+  void RunInvAccuracyCheck() {
+    ACMRandom rnd(ACMRandom::DeterministicSeed());
+    const int count_test_block = 1000;
+    DECLARE_ALIGNED(16, int16_t, in[kNumCoeffs]);
+    DECLARE_ALIGNED(16, tran_low_t, coeff[kNumCoeffs]);
+    DECLARE_ALIGNED(16, uint8_t, dst[kNumCoeffs]);
+    DECLARE_ALIGNED(16, uint8_t, src[kNumCoeffs]);
+#if CONFIG_VP9_HIGHBITDEPTH
+    DECLARE_ALIGNED(16, uint16_t, dst16[kNumCoeffs]);
+    DECLARE_ALIGNED(16, uint16_t, src16[kNumCoeffs]);
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+
+    for (int i = 0; i < count_test_block; ++i) {
+      double out_r[kNumCoeffs];
+
+      // Initialize a test block with input range [-255, 255].
+      for (int j = 0; j < kNumCoeffs; ++j) {
+        if (bit_depth_ == VPX_BITS_8) {
+          src[j] = rnd.Rand8();
+          dst[j] = rnd.Rand8();
+          in[j] = src[j] - dst[j];
+#if CONFIG_VP9_HIGHBITDEPTH
+        } else {
+          src16[j] = rnd.Rand16() & mask_;
+          dst16[j] = rnd.Rand16() & mask_;
+          in[j] = src16[j] - dst16[j];
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+        }
+      }
+
+      reference_16x16_dct_2d(in, out_r);
+      for (int j = 0; j < kNumCoeffs; ++j) {
+        coeff[j] = static_cast<tran_low_t>(round(out_r[j]));
+      }
+
+      if (bit_depth_ == VPX_BITS_8) {
+        ASM_REGISTER_STATE_CHECK(RunInvTxfm(coeff, dst, 16));
+#if CONFIG_VP9_HIGHBITDEPTH
+      } else {
+        ASM_REGISTER_STATE_CHECK(RunInvTxfm(coeff, CAST_TO_BYTEPTR(dst16), 16));
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+      }
+
+      for (int j = 0; j < kNumCoeffs; ++j) {
+#if CONFIG_VP9_HIGHBITDEPTH
+        const uint32_t diff =
+            bit_depth_ == VPX_BITS_8 ? dst[j] - src[j] : dst16[j] - src16[j];
+#else
+        const uint32_t diff = dst[j] - src[j];
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+        const uint32_t error = diff * diff;
+        EXPECT_GE(1u, error)
+            << "Error: 16x16 IDCT has error " << error << " at index " << j;
+      }
+    }
+  }
+
+  void CompareInvReference(IdctFunc ref_txfm, int thresh) {
+    ACMRandom rnd(ACMRandom::DeterministicSeed());
+    const int count_test_block = 10000;
+    const int eob = 10;
+    const int16_t *scan = vp9_default_scan_orders[TX_16X16].scan;
+    DECLARE_ALIGNED(16, tran_low_t, coeff[kNumCoeffs]);
+    DECLARE_ALIGNED(16, uint8_t, dst[kNumCoeffs]);
+    DECLARE_ALIGNED(16, uint8_t, ref[kNumCoeffs]);
+#if CONFIG_VP9_HIGHBITDEPTH
+    DECLARE_ALIGNED(16, uint16_t, dst16[kNumCoeffs]);
+    DECLARE_ALIGNED(16, uint16_t, ref16[kNumCoeffs]);
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+
+    for (int i = 0; i < count_test_block; ++i) {
+      for (int j = 0; j < kNumCoeffs; ++j) {
+        if (j < eob) {
+          // Random values less than the threshold, either positive or negative
+          coeff[scan[j]] = rnd(thresh) * (1 - 2 * (i % 2));
+        } else {
+          coeff[scan[j]] = 0;
+        }
+        if (bit_depth_ == VPX_BITS_8) {
+          dst[j] = 0;
+          ref[j] = 0;
+#if CONFIG_VP9_HIGHBITDEPTH
+        } else {
+          dst16[j] = 0;
+          ref16[j] = 0;
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+        }
+      }
+      if (bit_depth_ == VPX_BITS_8) {
+        ref_txfm(coeff, ref, pitch_);
+        ASM_REGISTER_STATE_CHECK(RunInvTxfm(coeff, dst, pitch_));
+      } else {
+#if CONFIG_VP9_HIGHBITDEPTH
+        ref_txfm(coeff, CAST_TO_BYTEPTR(ref16), pitch_);
+        ASM_REGISTER_STATE_CHECK(
+            RunInvTxfm(coeff, CAST_TO_BYTEPTR(dst16), pitch_));
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+      }
+
+      for (int j = 0; j < kNumCoeffs; ++j) {
+#if CONFIG_VP9_HIGHBITDEPTH
+        const uint32_t diff =
+            bit_depth_ == VPX_BITS_8 ? dst[j] - ref[j] : dst16[j] - ref16[j];
+#else
+        const uint32_t diff = dst[j] - ref[j];
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+        const uint32_t error = diff * diff;
+        EXPECT_EQ(0u, error) << "Error: 16x16 IDCT Comparison has error "
+                             << error << " at index " << j;
+      }
+    }
+  }
+
+  int pitch_;
+  int tx_type_;
+  vpx_bit_depth_t bit_depth_;
+  int mask_;
+  FhtFunc fwd_txfm_ref;
+  IhtFunc inv_txfm_ref;
+};
+
+class Trans16x16DCT : public Trans16x16TestBase,
+                      public ::testing::TestWithParam<Dct16x16Param> {
+ public:
+  virtual ~Trans16x16DCT() {}
+
+  virtual void SetUp() {
+    fwd_txfm_ = GET_PARAM(0);
+    inv_txfm_ = GET_PARAM(1);
+    tx_type_ = GET_PARAM(2);
+    bit_depth_ = GET_PARAM(3);
+    pitch_ = 16;
+    fwd_txfm_ref = fdct16x16_ref;
+    inv_txfm_ref = idct16x16_ref;
+    mask_ = (1 << bit_depth_) - 1;
+#if CONFIG_VP9_HIGHBITDEPTH
+    switch (bit_depth_) {
+      case VPX_BITS_10: inv_txfm_ref = idct16x16_10_ref; break;
+      case VPX_BITS_12: inv_txfm_ref = idct16x16_12_ref; break;
+      default: inv_txfm_ref = idct16x16_ref; break;
+    }
+#else
+    inv_txfm_ref = idct16x16_ref;
+#endif
+  }
+  virtual void TearDown() { libvpx_test::ClearSystemState(); }
+
+ protected:
+  void RunFwdTxfm(int16_t *in, tran_low_t *out, int stride) {
+    fwd_txfm_(in, out, stride);
+  }
+  void RunInvTxfm(tran_low_t *out, uint8_t *dst, int stride) {
+    inv_txfm_(out, dst, stride);
+  }
+
+  FdctFunc fwd_txfm_;
+  IdctFunc inv_txfm_;
+};
+
+TEST_P(Trans16x16DCT, AccuracyCheck) { RunAccuracyCheck(); }
+
+TEST_P(Trans16x16DCT, CoeffCheck) { RunCoeffCheck(); }
+
+TEST_P(Trans16x16DCT, MemCheck) { RunMemCheck(); }
+
+TEST_P(Trans16x16DCT, QuantCheck) {
+  // Use maximally allowed quantization step sizes for DC and AC
+  // coefficients respectively.
+  RunQuantCheck(1336, 1828);
+}
+
+TEST_P(Trans16x16DCT, InvAccuracyCheck) { RunInvAccuracyCheck(); }
+
+class Trans16x16HT : public Trans16x16TestBase,
+                     public ::testing::TestWithParam<Ht16x16Param> {
+ public:
+  virtual ~Trans16x16HT() {}
+
+  virtual void SetUp() {
+    fwd_txfm_ = GET_PARAM(0);
+    inv_txfm_ = GET_PARAM(1);
+    tx_type_ = GET_PARAM(2);
+    bit_depth_ = GET_PARAM(3);
+    pitch_ = 16;
+    fwd_txfm_ref = fht16x16_ref;
+    inv_txfm_ref = iht16x16_ref;
+    mask_ = (1 << bit_depth_) - 1;
+#if CONFIG_VP9_HIGHBITDEPTH
+    switch (bit_depth_) {
+      case VPX_BITS_10: inv_txfm_ref = iht16x16_10; break;
+      case VPX_BITS_12: inv_txfm_ref = iht16x16_12; break;
+      default: inv_txfm_ref = iht16x16_ref; break;
+    }
+#else
+    inv_txfm_ref = iht16x16_ref;
+#endif
+  }
+  virtual void TearDown() { libvpx_test::ClearSystemState(); }
+
+ protected:
+  void RunFwdTxfm(int16_t *in, tran_low_t *out, int stride) {
+    fwd_txfm_(in, out, stride, tx_type_);
+  }
+  void RunInvTxfm(tran_low_t *out, uint8_t *dst, int stride) {
+    inv_txfm_(out, dst, stride, tx_type_);
+  }
+
+  FhtFunc fwd_txfm_;
+  IhtFunc inv_txfm_;
+};
+
+TEST_P(Trans16x16HT, AccuracyCheck) { RunAccuracyCheck(); }
+
+TEST_P(Trans16x16HT, CoeffCheck) { RunCoeffCheck(); }
+
+TEST_P(Trans16x16HT, MemCheck) { RunMemCheck(); }
+
+TEST_P(Trans16x16HT, QuantCheck) {
+  // The encoder skips any non-DC intra prediction modes,
+  // when the quantization step size goes beyond 988.
+  RunQuantCheck(429, 729);
+}
+
+class InvTrans16x16DCT : public Trans16x16TestBase,
+                         public ::testing::TestWithParam<Idct16x16Param> {
+ public:
+  virtual ~InvTrans16x16DCT() {}
+
+  virtual void SetUp() {
+    ref_txfm_ = GET_PARAM(0);
+    inv_txfm_ = GET_PARAM(1);
+    thresh_ = GET_PARAM(2);
+    bit_depth_ = GET_PARAM(3);
+    pitch_ = 16;
+    mask_ = (1 << bit_depth_) - 1;
+  }
+  virtual void TearDown() { libvpx_test::ClearSystemState(); }
+
+ protected:
+  void RunFwdTxfm(int16_t * /*in*/, tran_low_t * /*out*/, int /*stride*/) {}
+  void RunInvTxfm(tran_low_t *out, uint8_t *dst, int stride) {
+    inv_txfm_(out, dst, stride);
+  }
+
+  IdctFunc ref_txfm_;
+  IdctFunc inv_txfm_;
+  int thresh_;
+};
+
+TEST_P(InvTrans16x16DCT, CompareReference) {
+  CompareInvReference(ref_txfm_, thresh_);
+}
+
+using std::make_tuple;
+
+#if CONFIG_VP9_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(
+    C, Trans16x16DCT,
+    ::testing::Values(
+        make_tuple(&vpx_highbd_fdct16x16_c, &idct16x16_10, 0, VPX_BITS_10),
+        make_tuple(&vpx_highbd_fdct16x16_c, &idct16x16_12, 0, VPX_BITS_12),
+        make_tuple(&vpx_fdct16x16_c, &vpx_idct16x16_256_add_c, 0, VPX_BITS_8)));
+#else
+INSTANTIATE_TEST_CASE_P(C, Trans16x16DCT,
+                        ::testing::Values(make_tuple(&vpx_fdct16x16_c,
+                                                     &vpx_idct16x16_256_add_c,
+                                                     0, VPX_BITS_8)));
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+
+#if CONFIG_VP9_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(
+    C, Trans16x16HT,
+    ::testing::Values(
+        make_tuple(&vp9_highbd_fht16x16_c, &iht16x16_10, 0, VPX_BITS_10),
+        make_tuple(&vp9_highbd_fht16x16_c, &iht16x16_10, 1, VPX_BITS_10),
+        make_tuple(&vp9_highbd_fht16x16_c, &iht16x16_10, 2, VPX_BITS_10),
+        make_tuple(&vp9_highbd_fht16x16_c, &iht16x16_10, 3, VPX_BITS_10),
+        make_tuple(&vp9_highbd_fht16x16_c, &iht16x16_12, 0, VPX_BITS_12),
+        make_tuple(&vp9_highbd_fht16x16_c, &iht16x16_12, 1, VPX_BITS_12),
+        make_tuple(&vp9_highbd_fht16x16_c, &iht16x16_12, 2, VPX_BITS_12),
+        make_tuple(&vp9_highbd_fht16x16_c, &iht16x16_12, 3, VPX_BITS_12),
+        make_tuple(&vp9_fht16x16_c, &vp9_iht16x16_256_add_c, 0, VPX_BITS_8),
+        make_tuple(&vp9_fht16x16_c, &vp9_iht16x16_256_add_c, 1, VPX_BITS_8),
+        make_tuple(&vp9_fht16x16_c, &vp9_iht16x16_256_add_c, 2, VPX_BITS_8),
+        make_tuple(&vp9_fht16x16_c, &vp9_iht16x16_256_add_c, 3, VPX_BITS_8)));
+#else
+INSTANTIATE_TEST_CASE_P(
+    C, Trans16x16HT,
+    ::testing::Values(
+        make_tuple(&vp9_fht16x16_c, &vp9_iht16x16_256_add_c, 0, VPX_BITS_8),
+        make_tuple(&vp9_fht16x16_c, &vp9_iht16x16_256_add_c, 1, VPX_BITS_8),
+        make_tuple(&vp9_fht16x16_c, &vp9_iht16x16_256_add_c, 2, VPX_BITS_8),
+        make_tuple(&vp9_fht16x16_c, &vp9_iht16x16_256_add_c, 3, VPX_BITS_8)));
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+
+#if HAVE_NEON && !CONFIG_EMULATE_HARDWARE
+INSTANTIATE_TEST_CASE_P(
+    NEON, Trans16x16DCT,
+    ::testing::Values(make_tuple(&vpx_fdct16x16_neon,
+                                 &vpx_idct16x16_256_add_neon, 0, VPX_BITS_8)));
+#endif  // HAVE_NEON && !CONFIG_EMULATE_HARDWARE
+
+#if HAVE_SSE2 && !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
+INSTANTIATE_TEST_CASE_P(
+    SSE2, Trans16x16DCT,
+    ::testing::Values(make_tuple(&vpx_fdct16x16_sse2,
+                                 &vpx_idct16x16_256_add_sse2, 0, VPX_BITS_8)));
+INSTANTIATE_TEST_CASE_P(
+    SSE2, Trans16x16HT,
+    ::testing::Values(make_tuple(&vp9_fht16x16_sse2, &vp9_iht16x16_256_add_sse2,
+                                 0, VPX_BITS_8),
+                      make_tuple(&vp9_fht16x16_sse2, &vp9_iht16x16_256_add_sse2,
+                                 1, VPX_BITS_8),
+                      make_tuple(&vp9_fht16x16_sse2, &vp9_iht16x16_256_add_sse2,
+                                 2, VPX_BITS_8),
+                      make_tuple(&vp9_fht16x16_sse2, &vp9_iht16x16_256_add_sse2,
+                                 3, VPX_BITS_8)));
+#endif  // HAVE_SSE2 && !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
+
+#if HAVE_SSE2 && CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
+INSTANTIATE_TEST_CASE_P(
+    SSE2, Trans16x16DCT,
+    ::testing::Values(
+        make_tuple(&vpx_highbd_fdct16x16_sse2, &idct16x16_10, 0, VPX_BITS_10),
+        make_tuple(&vpx_highbd_fdct16x16_c, &idct16x16_256_add_10_sse2, 0,
+                   VPX_BITS_10),
+        make_tuple(&vpx_highbd_fdct16x16_sse2, &idct16x16_12, 0, VPX_BITS_12),
+        make_tuple(&vpx_highbd_fdct16x16_c, &idct16x16_256_add_12_sse2, 0,
+                   VPX_BITS_12),
+        make_tuple(&vpx_fdct16x16_sse2, &vpx_idct16x16_256_add_c, 0,
+                   VPX_BITS_8)));
+INSTANTIATE_TEST_CASE_P(
+    SSE2, Trans16x16HT,
+    ::testing::Values(
+        make_tuple(&vp9_fht16x16_sse2, &vp9_iht16x16_256_add_c, 0, VPX_BITS_8),
+        make_tuple(&vp9_fht16x16_sse2, &vp9_iht16x16_256_add_c, 1, VPX_BITS_8),
+        make_tuple(&vp9_fht16x16_sse2, &vp9_iht16x16_256_add_c, 2, VPX_BITS_8),
+        make_tuple(&vp9_fht16x16_sse2, &vp9_iht16x16_256_add_c, 3,
+                   VPX_BITS_8)));
+// Optimizations take effect at a threshold of 3155, so we use a value close to
+// that to test both branches.
+INSTANTIATE_TEST_CASE_P(
+    SSE2, InvTrans16x16DCT,
+    ::testing::Values(make_tuple(&idct16x16_10_add_10_c,
+                                 &idct16x16_10_add_10_sse2, 3167, VPX_BITS_10),
+                      make_tuple(&idct16x16_10, &idct16x16_256_add_10_sse2,
+                                 3167, VPX_BITS_10),
+                      make_tuple(&idct16x16_10_add_12_c,
+                                 &idct16x16_10_add_12_sse2, 3167, VPX_BITS_12),
+                      make_tuple(&idct16x16_12, &idct16x16_256_add_12_sse2,
+                                 3167, VPX_BITS_12)));
+#endif  // HAVE_SSE2 && CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
+
+#if HAVE_MSA && !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
+INSTANTIATE_TEST_CASE_P(MSA, Trans16x16DCT,
+                        ::testing::Values(make_tuple(&vpx_fdct16x16_msa,
+                                                     &vpx_idct16x16_256_add_msa,
+                                                     0, VPX_BITS_8)));
+INSTANTIATE_TEST_CASE_P(
+    MSA, Trans16x16HT,
+    ::testing::Values(
+        make_tuple(&vp9_fht16x16_msa, &vp9_iht16x16_256_add_msa, 0, VPX_BITS_8),
+        make_tuple(&vp9_fht16x16_msa, &vp9_iht16x16_256_add_msa, 1, VPX_BITS_8),
+        make_tuple(&vp9_fht16x16_msa, &vp9_iht16x16_256_add_msa, 2, VPX_BITS_8),
+        make_tuple(&vp9_fht16x16_msa, &vp9_iht16x16_256_add_msa, 3,
+                   VPX_BITS_8)));
+#endif  // HAVE_MSA && !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
+
+#if HAVE_VSX && !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
+INSTANTIATE_TEST_CASE_P(VSX, Trans16x16DCT,
+                        ::testing::Values(make_tuple(&vpx_fdct16x16_c,
+                                                     &vpx_idct16x16_256_add_vsx,
+                                                     0, VPX_BITS_8)));
+#endif  // HAVE_VSX && !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/dct32x32_test.cc

@@ -0,0 +1,399 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <math.h>
+#include <stdlib.h>
+#include <string.h>
+#include <tuple>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "./vp9_rtcd.h"
+#include "./vpx_config.h"
+#include "./vpx_dsp_rtcd.h"
+#include "test/acm_random.h"
+#include "test/bench.h"
+#include "test/clear_system_state.h"
+#include "test/register_state_check.h"
+#include "test/util.h"
+#include "vp9/common/vp9_entropy.h"
+#include "vpx/vpx_codec.h"
+#include "vpx/vpx_integer.h"
+#include "vpx_ports/mem.h"
+#include "vpx_ports/msvc.h"  // for round()
+
+using libvpx_test::ACMRandom;
+
+namespace {
+
+const int kNumCoeffs = 1024;
+const double kPi = 3.141592653589793238462643383279502884;
+void reference_32x32_dct_1d(const double in[32], double out[32]) {
+  const double kInvSqrt2 = 0.707106781186547524400844362104;
+  for (int k = 0; k < 32; k++) {
+    out[k] = 0.0;
+    for (int n = 0; n < 32; n++) {
+      out[k] += in[n] * cos(kPi * (2 * n + 1) * k / 64.0);
+    }
+    if (k == 0) out[k] = out[k] * kInvSqrt2;
+  }
+}
+
+void reference_32x32_dct_2d(const int16_t input[kNumCoeffs],
+                            double output[kNumCoeffs]) {
+  // First transform columns
+  for (int i = 0; i < 32; ++i) {
+    double temp_in[32], temp_out[32];
+    for (int j = 0; j < 32; ++j) temp_in[j] = input[j * 32 + i];
+    reference_32x32_dct_1d(temp_in, temp_out);
+    for (int j = 0; j < 32; ++j) output[j * 32 + i] = temp_out[j];
+  }
+  // Then transform rows
+  for (int i = 0; i < 32; ++i) {
+    double temp_in[32], temp_out[32];
+    for (int j = 0; j < 32; ++j) temp_in[j] = output[j + i * 32];
+    reference_32x32_dct_1d(temp_in, temp_out);
+    // Scale by some magic number
+    for (int j = 0; j < 32; ++j) output[j + i * 32] = temp_out[j] / 4;
+  }
+}
+
+typedef void (*FwdTxfmFunc)(const int16_t *in, tran_low_t *out, int stride);
+typedef void (*InvTxfmFunc)(const tran_low_t *in, uint8_t *out, int stride);
+
+typedef std::tuple<FwdTxfmFunc, InvTxfmFunc, int, vpx_bit_depth_t>
+    Trans32x32Param;
+
+#if CONFIG_VP9_HIGHBITDEPTH
+void idct32x32_10(const tran_low_t *in, uint8_t *out, int stride) {
+  vpx_highbd_idct32x32_1024_add_c(in, CAST_TO_SHORTPTR(out), stride, 10);
+}
+
+void idct32x32_12(const tran_low_t *in, uint8_t *out, int stride) {
+  vpx_highbd_idct32x32_1024_add_c(in, CAST_TO_SHORTPTR(out), stride, 12);
+}
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+
+class Trans32x32Test : public AbstractBench,
+                       public ::testing::TestWithParam<Trans32x32Param> {
+ public:
+  virtual ~Trans32x32Test() {}
+  virtual void SetUp() {
+    fwd_txfm_ = GET_PARAM(0);
+    inv_txfm_ = GET_PARAM(1);
+    version_ = GET_PARAM(2);  // 0: high precision forward transform
+                              // 1: low precision version for rd loop
+    bit_depth_ = GET_PARAM(3);
+    mask_ = (1 << bit_depth_) - 1;
+  }
+
+  virtual void TearDown() { libvpx_test::ClearSystemState(); }
+
+ protected:
+  int version_;
+  vpx_bit_depth_t bit_depth_;
+  int mask_;
+  FwdTxfmFunc fwd_txfm_;
+  InvTxfmFunc inv_txfm_;
+
+  int16_t *bench_in_;
+  tran_low_t *bench_out_;
+  virtual void Run();
+};
+
+void Trans32x32Test::Run() { fwd_txfm_(bench_in_, bench_out_, 32); }
+
+TEST_P(Trans32x32Test, AccuracyCheck) {
+  ACMRandom rnd(ACMRandom::DeterministicSeed());
+  uint32_t max_error = 0;
+  int64_t total_error = 0;
+  const int count_test_block = 10000;
+  DECLARE_ALIGNED(16, int16_t, test_input_block[kNumCoeffs]);
+  DECLARE_ALIGNED(16, tran_low_t, test_temp_block[kNumCoeffs]);
+  DECLARE_ALIGNED(16, uint8_t, dst[kNumCoeffs]);
+  DECLARE_ALIGNED(16, uint8_t, src[kNumCoeffs]);
+#if CONFIG_VP9_HIGHBITDEPTH
+  DECLARE_ALIGNED(16, uint16_t, dst16[kNumCoeffs]);
+  DECLARE_ALIGNED(16, uint16_t, src16[kNumCoeffs]);
+#endif
+
+  for (int i = 0; i < count_test_block; ++i) {
+    // Initialize a test block with input range [-mask_, mask_].
+    for (int j = 0; j < kNumCoeffs; ++j) {
+      if (bit_depth_ == VPX_BITS_8) {
+        src[j] = rnd.Rand8();
+        dst[j] = rnd.Rand8();
+        test_input_block[j] = src[j] - dst[j];
+#if CONFIG_VP9_HIGHBITDEPTH
+      } else {
+        src16[j] = rnd.Rand16() & mask_;
+        dst16[j] = rnd.Rand16() & mask_;
+        test_input_block[j] = src16[j] - dst16[j];
+#endif
+      }
+    }
+
+    ASM_REGISTER_STATE_CHECK(fwd_txfm_(test_input_block, test_temp_block, 32));
+    if (bit_depth_ == VPX_BITS_8) {
+      ASM_REGISTER_STATE_CHECK(inv_txfm_(test_temp_block, dst, 32));
+#if CONFIG_VP9_HIGHBITDEPTH
+    } else {
+      ASM_REGISTER_STATE_CHECK(
+          inv_txfm_(test_temp_block, CAST_TO_BYTEPTR(dst16), 32));
+#endif
+    }
+
+    for (int j = 0; j < kNumCoeffs; ++j) {
+#if CONFIG_VP9_HIGHBITDEPTH
+      const int32_t diff =
+          bit_depth_ == VPX_BITS_8 ? dst[j] - src[j] : dst16[j] - src16[j];
+#else
+      const int32_t diff = dst[j] - src[j];
+#endif
+      const uint32_t error = diff * diff;
+      if (max_error < error) max_error = error;
+      total_error += error;
+    }
+  }
+
+  if (version_ == 1) {
+    max_error /= 2;
+    total_error /= 45;
+  }
+
+  EXPECT_GE(1u << 2 * (bit_depth_ - 8), max_error)
+      << "Error: 32x32 FDCT/IDCT has an individual round-trip error > 1";
+
+  EXPECT_GE(count_test_block << 2 * (bit_depth_ - 8), total_error)
+      << "Error: 32x32 FDCT/IDCT has average round-trip error > 1 per block";
+}
+
+TEST_P(Trans32x32Test, CoeffCheck) {
+  ACMRandom rnd(ACMRandom::DeterministicSeed());
+  const int count_test_block = 1000;
+
+  DECLARE_ALIGNED(16, int16_t, input_block[kNumCoeffs]);
+  DECLARE_ALIGNED(16, tran_low_t, output_ref_block[kNumCoeffs]);
+  DECLARE_ALIGNED(16, tran_low_t, output_block[kNumCoeffs]);
+
+  for (int i = 0; i < count_test_block; ++i) {
+    for (int j = 0; j < kNumCoeffs; ++j) {
+      input_block[j] = (rnd.Rand16() & mask_) - (rnd.Rand16() & mask_);
+    }
+
+    const int stride = 32;
+    vpx_fdct32x32_c(input_block, output_ref_block, stride);
+    ASM_REGISTER_STATE_CHECK(fwd_txfm_(input_block, output_block, stride));
+
+    if (version_ == 0) {
+      for (int j = 0; j < kNumCoeffs; ++j)
+        EXPECT_EQ(output_block[j], output_ref_block[j])
+            << "Error: 32x32 FDCT versions have mismatched coefficients";
+    } else {
+      for (int j = 0; j < kNumCoeffs; ++j)
+        EXPECT_GE(6, abs(output_block[j] - output_ref_block[j]))
+            << "Error: 32x32 FDCT rd has mismatched coefficients";
+    }
+  }
+}
+
+TEST_P(Trans32x32Test, MemCheck) {
+  ACMRandom rnd(ACMRandom::DeterministicSeed());
+  const int count_test_block = 2000;
+
+  DECLARE_ALIGNED(16, int16_t, input_extreme_block[kNumCoeffs]);
+  DECLARE_ALIGNED(16, tran_low_t, output_ref_block[kNumCoeffs]);
+  DECLARE_ALIGNED(16, tran_low_t, output_block[kNumCoeffs]);
+
+  for (int i = 0; i < count_test_block; ++i) {
+    // Initialize a test block with input range [-mask_, mask_].
+    for (int j = 0; j < kNumCoeffs; ++j) {
+      input_extreme_block[j] = rnd.Rand8() & 1 ? mask_ : -mask_;
+    }
+    if (i == 0) {
+      for (int j = 0; j < kNumCoeffs; ++j) input_extreme_block[j] = mask_;
+    } else if (i == 1) {
+      for (int j = 0; j < kNumCoeffs; ++j) input_extreme_block[j] = -mask_;
+    }
+
+    const int stride = 32;
+    vpx_fdct32x32_c(input_extreme_block, output_ref_block, stride);
+    ASM_REGISTER_STATE_CHECK(
+        fwd_txfm_(input_extreme_block, output_block, stride));
+
+    // The minimum quant value is 4.
+    for (int j = 0; j < kNumCoeffs; ++j) {
+      if (version_ == 0) {
+        EXPECT_EQ(output_block[j], output_ref_block[j])
+            << "Error: 32x32 FDCT versions have mismatched coefficients";
+      } else {
+        EXPECT_GE(6, abs(output_block[j] - output_ref_block[j]))
+            << "Error: 32x32 FDCT rd has mismatched coefficients";
+      }
+      EXPECT_GE(4 * DCT_MAX_VALUE << (bit_depth_ - 8), abs(output_ref_block[j]))
+          << "Error: 32x32 FDCT C has coefficient larger than 4*DCT_MAX_VALUE";
+      EXPECT_GE(4 * DCT_MAX_VALUE << (bit_depth_ - 8), abs(output_block[j]))
+          << "Error: 32x32 FDCT has coefficient larger than "
+          << "4*DCT_MAX_VALUE";
+    }
+  }
+}
+
+TEST_P(Trans32x32Test, DISABLED_Speed) {
+  ACMRandom rnd(ACMRandom::DeterministicSeed());
+
+  DECLARE_ALIGNED(16, int16_t, input_extreme_block[kNumCoeffs]);
+  DECLARE_ALIGNED(16, tran_low_t, output_block[kNumCoeffs]);
+
+  bench_in_ = input_extreme_block;
+  bench_out_ = output_block;
+
+  RunNTimes(INT16_MAX);
+  PrintMedian("32x32");
+}
+
+TEST_P(Trans32x32Test, InverseAccuracy) {
+  ACMRandom rnd(ACMRandom::DeterministicSeed());
+  const int count_test_block = 1000;
+  DECLARE_ALIGNED(16, int16_t, in[kNumCoeffs]);
+  DECLARE_ALIGNED(16, tran_low_t, coeff[kNumCoeffs]);
+  DECLARE_ALIGNED(16, uint8_t, dst[kNumCoeffs]);
+  DECLARE_ALIGNED(16, uint8_t, src[kNumCoeffs]);
+#if CONFIG_VP9_HIGHBITDEPTH
+  DECLARE_ALIGNED(16, uint16_t, dst16[kNumCoeffs]);
+  DECLARE_ALIGNED(16, uint16_t, src16[kNumCoeffs]);
+#endif
+
+  for (int i = 0; i < count_test_block; ++i) {
+    double out_r[kNumCoeffs];
+
+    // Initialize a test block with input range [-255, 255]
+    for (int j = 0; j < kNumCoeffs; ++j) {
+      if (bit_depth_ == VPX_BITS_8) {
+        src[j] = rnd.Rand8();
+        dst[j] = rnd.Rand8();
+        in[j] = src[j] - dst[j];
+#if CONFIG_VP9_HIGHBITDEPTH
+      } else {
+        src16[j] = rnd.Rand16() & mask_;
+        dst16[j] = rnd.Rand16() & mask_;
+        in[j] = src16[j] - dst16[j];
+#endif
+      }
+    }
+
+    reference_32x32_dct_2d(in, out_r);
+    for (int j = 0; j < kNumCoeffs; ++j) {
+      coeff[j] = static_cast<tran_low_t>(round(out_r[j]));
+    }
+    if (bit_depth_ == VPX_BITS_8) {
+      ASM_REGISTER_STATE_CHECK(inv_txfm_(coeff, dst, 32));
+#if CONFIG_VP9_HIGHBITDEPTH
+    } else {
+      ASM_REGISTER_STATE_CHECK(inv_txfm_(coeff, CAST_TO_BYTEPTR(dst16), 32));
+#endif
+    }
+    for (int j = 0; j < kNumCoeffs; ++j) {
+#if CONFIG_VP9_HIGHBITDEPTH
+      const int diff =
+          bit_depth_ == VPX_BITS_8 ? dst[j] - src[j] : dst16[j] - src16[j];
+#else
+      const int diff = dst[j] - src[j];
+#endif
+      const int error = diff * diff;
+      EXPECT_GE(1, error) << "Error: 32x32 IDCT has error " << error
+                          << " at index " << j;
+    }
+  }
+}
+
+using std::make_tuple;
+
+#if CONFIG_VP9_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(
+    C, Trans32x32Test,
+    ::testing::Values(
+        make_tuple(&vpx_highbd_fdct32x32_c, &idct32x32_10, 0, VPX_BITS_10),
+        make_tuple(&vpx_highbd_fdct32x32_rd_c, &idct32x32_10, 1, VPX_BITS_10),
+        make_tuple(&vpx_highbd_fdct32x32_c, &idct32x32_12, 0, VPX_BITS_12),
+        make_tuple(&vpx_highbd_fdct32x32_rd_c, &idct32x32_12, 1, VPX_BITS_12),
+        make_tuple(&vpx_fdct32x32_c, &vpx_idct32x32_1024_add_c, 0, VPX_BITS_8),
+        make_tuple(&vpx_fdct32x32_rd_c, &vpx_idct32x32_1024_add_c, 1,
+                   VPX_BITS_8)));
+#else
+INSTANTIATE_TEST_CASE_P(
+    C, Trans32x32Test,
+    ::testing::Values(make_tuple(&vpx_fdct32x32_c, &vpx_idct32x32_1024_add_c, 0,
+                                 VPX_BITS_8),
+                      make_tuple(&vpx_fdct32x32_rd_c, &vpx_idct32x32_1024_add_c,
+                                 1, VPX_BITS_8)));
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+
+#if HAVE_NEON && !CONFIG_EMULATE_HARDWARE
+INSTANTIATE_TEST_CASE_P(
+    NEON, Trans32x32Test,
+    ::testing::Values(make_tuple(&vpx_fdct32x32_neon,
+                                 &vpx_idct32x32_1024_add_neon, 0, VPX_BITS_8),
+                      make_tuple(&vpx_fdct32x32_rd_neon,
+                                 &vpx_idct32x32_1024_add_neon, 1, VPX_BITS_8)));
+#endif  // HAVE_NEON && !CONFIG_EMULATE_HARDWARE
+
+#if HAVE_SSE2 && !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
+INSTANTIATE_TEST_CASE_P(
+    SSE2, Trans32x32Test,
+    ::testing::Values(make_tuple(&vpx_fdct32x32_sse2,
+                                 &vpx_idct32x32_1024_add_sse2, 0, VPX_BITS_8),
+                      make_tuple(&vpx_fdct32x32_rd_sse2,
+                                 &vpx_idct32x32_1024_add_sse2, 1, VPX_BITS_8)));
+#endif  // HAVE_SSE2 && !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
+
+#if HAVE_SSE2 && CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
+INSTANTIATE_TEST_CASE_P(
+    SSE2, Trans32x32Test,
+    ::testing::Values(
+        make_tuple(&vpx_highbd_fdct32x32_sse2, &idct32x32_10, 0, VPX_BITS_10),
+        make_tuple(&vpx_highbd_fdct32x32_rd_sse2, &idct32x32_10, 1,
+                   VPX_BITS_10),
+        make_tuple(&vpx_highbd_fdct32x32_sse2, &idct32x32_12, 0, VPX_BITS_12),
+        make_tuple(&vpx_highbd_fdct32x32_rd_sse2, &idct32x32_12, 1,
+                   VPX_BITS_12),
+        make_tuple(&vpx_fdct32x32_sse2, &vpx_idct32x32_1024_add_c, 0,
+                   VPX_BITS_8),
+        make_tuple(&vpx_fdct32x32_rd_sse2, &vpx_idct32x32_1024_add_c, 1,
+                   VPX_BITS_8)));
+#endif  // HAVE_SSE2 && CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
+
+#if HAVE_AVX2 && !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
+INSTANTIATE_TEST_CASE_P(
+    AVX2, Trans32x32Test,
+    ::testing::Values(make_tuple(&vpx_fdct32x32_avx2,
+                                 &vpx_idct32x32_1024_add_sse2, 0, VPX_BITS_8),
+                      make_tuple(&vpx_fdct32x32_rd_avx2,
+                                 &vpx_idct32x32_1024_add_sse2, 1, VPX_BITS_8)));
+#endif  // HAVE_AVX2 && !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
+
+#if HAVE_MSA && !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
+INSTANTIATE_TEST_CASE_P(
+    MSA, Trans32x32Test,
+    ::testing::Values(make_tuple(&vpx_fdct32x32_msa,
+                                 &vpx_idct32x32_1024_add_msa, 0, VPX_BITS_8),
+                      make_tuple(&vpx_fdct32x32_rd_msa,
+                                 &vpx_idct32x32_1024_add_msa, 1, VPX_BITS_8)));
+#endif  // HAVE_MSA && !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
+
+#if HAVE_VSX && !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
+INSTANTIATE_TEST_CASE_P(
+    VSX, Trans32x32Test,
+    ::testing::Values(make_tuple(&vpx_fdct32x32_c, &vpx_idct32x32_1024_add_vsx,
+                                 0, VPX_BITS_8),
+                      make_tuple(&vpx_fdct32x32_rd_vsx,
+                                 &vpx_idct32x32_1024_add_vsx, 1, VPX_BITS_8)));
+#endif  // HAVE_VSX && !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/dct_partial_test.cc

@@ -0,0 +1,177 @@
+/*
+ *  Copyright (c) 2017 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <math.h>
+#include <stdlib.h>
+#include <string.h>
+#include <limits>
+#include <tuple>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "./vpx_dsp_rtcd.h"
+#include "test/acm_random.h"
+#include "test/buffer.h"
+#include "test/clear_system_state.h"
+#include "test/register_state_check.h"
+#include "test/util.h"
+#include "vpx/vpx_codec.h"
+#include "vpx/vpx_integer.h"
+#include "vpx_dsp/vpx_dsp_common.h"
+
+using libvpx_test::ACMRandom;
+using libvpx_test::Buffer;
+using std::make_tuple;
+using std::tuple;
+
+namespace {
+typedef void (*PartialFdctFunc)(const int16_t *in, tran_low_t *out, int stride);
+
+typedef tuple<PartialFdctFunc, int /* size */, vpx_bit_depth_t>
+    PartialFdctParam;
+
+tran_low_t partial_fdct_ref(const Buffer<int16_t> &in, int size) {
+  int64_t sum = 0;
+  if (in.TopLeftPixel() != NULL) {
+    for (int y = 0; y < size; ++y) {
+      for (int x = 0; x < size; ++x) {
+        sum += in.TopLeftPixel()[y * in.stride() + x];
+      }
+    }
+  } else {
+    assert(0);
+  }
+
+  switch (size) {
+    case 4: sum *= 2; break;
+    case 8: /*sum = sum;*/ break;
+    case 16: sum >>= 1; break;
+    case 32: sum >>= 3; break;
+  }
+
+  return static_cast<tran_low_t>(sum);
+}
+
+class PartialFdctTest : public ::testing::TestWithParam<PartialFdctParam> {
+ public:
+  PartialFdctTest() {
+    fwd_txfm_ = GET_PARAM(0);
+    size_ = GET_PARAM(1);
+    bit_depth_ = GET_PARAM(2);
+  }
+
+  virtual void TearDown() { libvpx_test::ClearSystemState(); }
+
+ protected:
+  void RunTest() {
+    ACMRandom rnd(ACMRandom::DeterministicSeed());
+    const int16_t maxvalue =
+        clip_pixel_highbd(std::numeric_limits<int16_t>::max(), bit_depth_);
+    const int16_t minvalue = -maxvalue;
+    Buffer<int16_t> input_block =
+        Buffer<int16_t>(size_, size_, 8, size_ == 4 ? 0 : 16);
+    ASSERT_TRUE(input_block.Init());
+    Buffer<tran_low_t> output_block = Buffer<tran_low_t>(size_, size_, 0, 16);
+    ASSERT_TRUE(output_block.Init());
+
+    if (output_block.TopLeftPixel() != NULL) {
+      for (int i = 0; i < 100; ++i) {
+        if (i == 0) {
+          input_block.Set(maxvalue);
+        } else if (i == 1) {
+          input_block.Set(minvalue);
+        } else {
+          input_block.Set(&rnd, minvalue, maxvalue);
+        }
+
+        ASM_REGISTER_STATE_CHECK(fwd_txfm_(input_block.TopLeftPixel(),
+                                           output_block.TopLeftPixel(),
+                                           input_block.stride()));
+
+        EXPECT_EQ(partial_fdct_ref(input_block, size_),
+                  output_block.TopLeftPixel()[0]);
+      }
+    } else {
+      assert(0);
+    }
+  }
+
+  PartialFdctFunc fwd_txfm_;
+  vpx_bit_depth_t bit_depth_;
+  int size_;
+};
+
+TEST_P(PartialFdctTest, PartialFdctTest) { RunTest(); }
+
+#if CONFIG_VP9_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(
+    C, PartialFdctTest,
+    ::testing::Values(make_tuple(&vpx_highbd_fdct32x32_1_c, 32, VPX_BITS_12),
+                      make_tuple(&vpx_highbd_fdct32x32_1_c, 32, VPX_BITS_10),
+                      make_tuple(&vpx_fdct32x32_1_c, 32, VPX_BITS_8),
+                      make_tuple(&vpx_highbd_fdct16x16_1_c, 16, VPX_BITS_12),
+                      make_tuple(&vpx_highbd_fdct16x16_1_c, 16, VPX_BITS_10),
+                      make_tuple(&vpx_fdct16x16_1_c, 16, VPX_BITS_8),
+                      make_tuple(&vpx_highbd_fdct8x8_1_c, 8, VPX_BITS_12),
+                      make_tuple(&vpx_highbd_fdct8x8_1_c, 8, VPX_BITS_10),
+                      make_tuple(&vpx_fdct8x8_1_c, 8, VPX_BITS_8),
+                      make_tuple(&vpx_fdct4x4_1_c, 4, VPX_BITS_8)));
+#else
+INSTANTIATE_TEST_CASE_P(
+    C, PartialFdctTest,
+    ::testing::Values(make_tuple(&vpx_fdct32x32_1_c, 32, VPX_BITS_8),
+                      make_tuple(&vpx_fdct16x16_1_c, 16, VPX_BITS_8),
+                      make_tuple(&vpx_fdct8x8_1_c, 8, VPX_BITS_8),
+                      make_tuple(&vpx_fdct4x4_1_c, 4, VPX_BITS_8)));
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+
+#if HAVE_SSE2
+INSTANTIATE_TEST_CASE_P(
+    SSE2, PartialFdctTest,
+    ::testing::Values(make_tuple(&vpx_fdct32x32_1_sse2, 32, VPX_BITS_8),
+                      make_tuple(&vpx_fdct16x16_1_sse2, 16, VPX_BITS_8),
+                      make_tuple(&vpx_fdct8x8_1_sse2, 8, VPX_BITS_8),
+                      make_tuple(&vpx_fdct4x4_1_sse2, 4, VPX_BITS_8)));
+#endif  // HAVE_SSE2
+
+#if HAVE_NEON
+#if CONFIG_VP9_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(
+    NEON, PartialFdctTest,
+    ::testing::Values(make_tuple(&vpx_fdct32x32_1_neon, 32, VPX_BITS_8),
+                      make_tuple(&vpx_fdct16x16_1_neon, 16, VPX_BITS_8),
+                      make_tuple(&vpx_fdct8x8_1_neon, 8, VPX_BITS_12),
+                      make_tuple(&vpx_fdct8x8_1_neon, 8, VPX_BITS_10),
+                      make_tuple(&vpx_fdct8x8_1_neon, 8, VPX_BITS_8),
+                      make_tuple(&vpx_fdct4x4_1_neon, 4, VPX_BITS_8)));
+#else
+INSTANTIATE_TEST_CASE_P(
+    NEON, PartialFdctTest,
+    ::testing::Values(make_tuple(&vpx_fdct32x32_1_neon, 32, VPX_BITS_8),
+                      make_tuple(&vpx_fdct16x16_1_neon, 16, VPX_BITS_8),
+                      make_tuple(&vpx_fdct8x8_1_neon, 8, VPX_BITS_8),
+                      make_tuple(&vpx_fdct4x4_1_neon, 4, VPX_BITS_8)));
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+#endif  // HAVE_NEON
+
+#if HAVE_MSA
+#if CONFIG_VP9_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(MSA, PartialFdctTest,
+                        ::testing::Values(make_tuple(&vpx_fdct8x8_1_msa, 8,
+                                                     VPX_BITS_8)));
+#else   // !CONFIG_VP9_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(
+    MSA, PartialFdctTest,
+    ::testing::Values(make_tuple(&vpx_fdct32x32_1_msa, 32, VPX_BITS_8),
+                      make_tuple(&vpx_fdct16x16_1_msa, 16, VPX_BITS_8),
+                      make_tuple(&vpx_fdct8x8_1_msa, 8, VPX_BITS_8)));
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+#endif  // HAVE_MSA
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/dct_test.cc

@@ -0,0 +1,756 @@
+/*
+ *  Copyright (c) 2017 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <math.h>
+#include <stdlib.h>
+#include <string.h>
+#include <tuple>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "./vp9_rtcd.h"
+#include "./vpx_dsp_rtcd.h"
+#include "test/acm_random.h"
+#include "test/buffer.h"
+#include "test/clear_system_state.h"
+#include "test/register_state_check.h"
+#include "test/util.h"
+#include "vp9/common/vp9_entropy.h"
+#include "vpx/vpx_codec.h"
+#include "vpx/vpx_integer.h"
+#include "vpx_ports/mem.h"
+
+using libvpx_test::ACMRandom;
+using libvpx_test::Buffer;
+using std::make_tuple;
+using std::tuple;
+
+namespace {
+typedef void (*FdctFunc)(const int16_t *in, tran_low_t *out, int stride);
+typedef void (*IdctFunc)(const tran_low_t *in, uint8_t *out, int stride);
+typedef void (*FhtFunc)(const int16_t *in, tran_low_t *out, int stride,
+                        int tx_type);
+typedef void (*FhtFuncRef)(const Buffer<int16_t> &in, Buffer<tran_low_t> *out,
+                           int size, int tx_type);
+typedef void (*IhtFunc)(const tran_low_t *in, uint8_t *out, int stride,
+                        int tx_type);
+typedef void (*IhtWithBdFunc)(const tran_low_t *in, uint8_t *out, int stride,
+                              int tx_type, int bd);
+
+template <FdctFunc fn>
+void fdct_wrapper(const int16_t *in, tran_low_t *out, int stride, int tx_type) {
+  (void)tx_type;
+  fn(in, out, stride);
+}
+
+template <IdctFunc fn>
+void idct_wrapper(const tran_low_t *in, uint8_t *out, int stride, int tx_type,
+                  int bd) {
+  (void)tx_type;
+  (void)bd;
+  fn(in, out, stride);
+}
+
+template <IhtFunc fn>
+void iht_wrapper(const tran_low_t *in, uint8_t *out, int stride, int tx_type,
+                 int bd) {
+  (void)bd;
+  fn(in, out, stride, tx_type);
+}
+
+#if CONFIG_VP9_HIGHBITDEPTH
+typedef void (*HighbdIdctFunc)(const tran_low_t *in, uint16_t *out, int stride,
+                               int bd);
+
+typedef void (*HighbdIhtFunc)(const tran_low_t *in, uint16_t *out, int stride,
+                              int tx_type, int bd);
+
+template <HighbdIdctFunc fn>
+void highbd_idct_wrapper(const tran_low_t *in, uint8_t *out, int stride,
+                         int tx_type, int bd) {
+  (void)tx_type;
+  fn(in, CAST_TO_SHORTPTR(out), stride, bd);
+}
+
+template <HighbdIhtFunc fn>
+void highbd_iht_wrapper(const tran_low_t *in, uint8_t *out, int stride,
+                        int tx_type, int bd) {
+  fn(in, CAST_TO_SHORTPTR(out), stride, tx_type, bd);
+}
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+
+struct FuncInfo {
+  FhtFunc ft_func;
+  IhtWithBdFunc it_func;
+  int size;
+  int pixel_size;
+};
+
+/* forward transform, inverse transform, size, transform type, bit depth */
+typedef tuple<int, const FuncInfo *, int, vpx_bit_depth_t> DctParam;
+
+void fdct_ref(const Buffer<int16_t> &in, Buffer<tran_low_t> *out, int size,
+              int /*tx_type*/) {
+  const int16_t *i = in.TopLeftPixel();
+  const int i_stride = in.stride();
+  tran_low_t *o = out->TopLeftPixel();
+  if (size == 4) {
+    vpx_fdct4x4_c(i, o, i_stride);
+  } else if (size == 8) {
+    vpx_fdct8x8_c(i, o, i_stride);
+  } else if (size == 16) {
+    vpx_fdct16x16_c(i, o, i_stride);
+  } else if (size == 32) {
+    vpx_fdct32x32_c(i, o, i_stride);
+  }
+}
+
+void fht_ref(const Buffer<int16_t> &in, Buffer<tran_low_t> *out, int size,
+             int tx_type) {
+  const int16_t *i = in.TopLeftPixel();
+  const int i_stride = in.stride();
+  tran_low_t *o = out->TopLeftPixel();
+  if (size == 4) {
+    vp9_fht4x4_c(i, o, i_stride, tx_type);
+  } else if (size == 8) {
+    vp9_fht8x8_c(i, o, i_stride, tx_type);
+  } else if (size == 16) {
+    vp9_fht16x16_c(i, o, i_stride, tx_type);
+  }
+}
+
+void fwht_ref(const Buffer<int16_t> &in, Buffer<tran_low_t> *out, int size,
+              int /*tx_type*/) {
+  ASSERT_EQ(size, 4);
+  vp9_fwht4x4_c(in.TopLeftPixel(), out->TopLeftPixel(), in.stride());
+}
+
+class TransTestBase : public ::testing::TestWithParam<DctParam> {
+ public:
+  virtual void SetUp() {
+    rnd_.Reset(ACMRandom::DeterministicSeed());
+    const int idx = GET_PARAM(0);
+    const FuncInfo *func_info = &(GET_PARAM(1)[idx]);
+    tx_type_ = GET_PARAM(2);
+    bit_depth_ = GET_PARAM(3);
+    fwd_txfm_ = func_info->ft_func;
+    inv_txfm_ = func_info->it_func;
+    size_ = func_info->size;
+    pixel_size_ = func_info->pixel_size;
+    max_pixel_value_ = (1 << bit_depth_) - 1;
+
+    // Randomize stride_ to a value less than or equal to 1024
+    stride_ = rnd_(1024) + 1;
+    if (stride_ < size_) {
+      stride_ = size_;
+    }
+    // Align stride_ to 16 if it's bigger than 16.
+    if (stride_ > 16) {
+      stride_ &= ~15;
+    }
+
+    block_size_ = size_ * stride_;
+
+    src_ = reinterpret_cast<uint8_t *>(
+        vpx_memalign(16, pixel_size_ * block_size_));
+    ASSERT_TRUE(src_ != NULL);
+    dst_ = reinterpret_cast<uint8_t *>(
+        vpx_memalign(16, pixel_size_ * block_size_));
+    ASSERT_TRUE(dst_ != NULL);
+  }
+
+  virtual void TearDown() {
+    vpx_free(src_);
+    src_ = NULL;
+    vpx_free(dst_);
+    dst_ = NULL;
+    libvpx_test::ClearSystemState();
+  }
+
+  void InitMem() {
+    if (pixel_size_ == 1 && bit_depth_ > VPX_BITS_8) return;
+    if (pixel_size_ == 1) {
+      for (int j = 0; j < block_size_; ++j) {
+        src_[j] = rnd_.Rand16() & max_pixel_value_;
+      }
+      for (int j = 0; j < block_size_; ++j) {
+        dst_[j] = rnd_.Rand16() & max_pixel_value_;
+      }
+    } else {
+      ASSERT_EQ(pixel_size_, 2);
+      uint16_t *const src = reinterpret_cast<uint16_t *>(src_);
+      uint16_t *const dst = reinterpret_cast<uint16_t *>(dst_);
+      for (int j = 0; j < block_size_; ++j) {
+        src[j] = rnd_.Rand16() & max_pixel_value_;
+      }
+      for (int j = 0; j < block_size_; ++j) {
+        dst[j] = rnd_.Rand16() & max_pixel_value_;
+      }
+    }
+  }
+
+  void RunFwdTxfm(const Buffer<int16_t> &in, Buffer<tran_low_t> *out) {
+    fwd_txfm_(in.TopLeftPixel(), out->TopLeftPixel(), in.stride(), tx_type_);
+  }
+
+  void RunInvTxfm(const Buffer<tran_low_t> &in, uint8_t *out) {
+    inv_txfm_(in.TopLeftPixel(), out, stride_, tx_type_, bit_depth_);
+  }
+
+ protected:
+  void RunAccuracyCheck(int limit) {
+    if (pixel_size_ == 1 && bit_depth_ > VPX_BITS_8) return;
+    ACMRandom rnd(ACMRandom::DeterministicSeed());
+    Buffer<int16_t> test_input_block =
+        Buffer<int16_t>(size_, size_, 8, size_ == 4 ? 0 : 16);
+    ASSERT_TRUE(test_input_block.Init());
+    ASSERT_TRUE(test_input_block.TopLeftPixel() != NULL);
+    Buffer<tran_low_t> test_temp_block =
+        Buffer<tran_low_t>(size_, size_, 0, 16);
+    ASSERT_TRUE(test_temp_block.Init());
+    uint32_t max_error = 0;
+    int64_t total_error = 0;
+    const int count_test_block = 10000;
+    for (int i = 0; i < count_test_block; ++i) {
+      InitMem();
+      for (int h = 0; h < size_; ++h) {
+        for (int w = 0; w < size_; ++w) {
+          if (pixel_size_ == 1) {
+            test_input_block.TopLeftPixel()[h * test_input_block.stride() + w] =
+                src_[h * stride_ + w] - dst_[h * stride_ + w];
+          } else {
+            ASSERT_EQ(pixel_size_, 2);
+            const uint16_t *const src = reinterpret_cast<uint16_t *>(src_);
+            const uint16_t *const dst = reinterpret_cast<uint16_t *>(dst_);
+            test_input_block.TopLeftPixel()[h * test_input_block.stride() + w] =
+                src[h * stride_ + w] - dst[h * stride_ + w];
+          }
+        }
+      }
+
+      ASM_REGISTER_STATE_CHECK(RunFwdTxfm(test_input_block, &test_temp_block));
+      ASM_REGISTER_STATE_CHECK(RunInvTxfm(test_temp_block, dst_));
+
+      for (int h = 0; h < size_; ++h) {
+        for (int w = 0; w < size_; ++w) {
+          int diff;
+          if (pixel_size_ == 1) {
+            diff = dst_[h * stride_ + w] - src_[h * stride_ + w];
+          } else {
+            ASSERT_EQ(pixel_size_, 2);
+            const uint16_t *const src = reinterpret_cast<uint16_t *>(src_);
+            const uint16_t *const dst = reinterpret_cast<uint16_t *>(dst_);
+            diff = dst[h * stride_ + w] - src[h * stride_ + w];
+          }
+          const uint32_t error = diff * diff;
+          if (max_error < error) max_error = error;
+          total_error += error;
+        }
+      }
+    }
+
+    EXPECT_GE(static_cast<uint32_t>(limit), max_error)
+        << "Error: " << size_ << "x" << size_
+        << " transform/inverse transform has an individual round trip error > "
+        << limit;
+
+    EXPECT_GE(count_test_block * limit, total_error)
+        << "Error: " << size_ << "x" << size_
+        << " transform/inverse transform has average round trip error > "
+        << limit << " per block";
+  }
+
+  void RunCoeffCheck() {
+    if (pixel_size_ == 1 && bit_depth_ > VPX_BITS_8) return;
+    ACMRandom rnd(ACMRandom::DeterministicSeed());
+    const int count_test_block = 5000;
+    Buffer<int16_t> input_block =
+        Buffer<int16_t>(size_, size_, 8, size_ == 4 ? 0 : 16);
+    ASSERT_TRUE(input_block.Init());
+    Buffer<tran_low_t> output_ref_block = Buffer<tran_low_t>(size_, size_, 0);
+    ASSERT_TRUE(output_ref_block.Init());
+    Buffer<tran_low_t> output_block = Buffer<tran_low_t>(size_, size_, 0, 16);
+    ASSERT_TRUE(output_block.Init());
+
+    for (int i = 0; i < count_test_block; ++i) {
+      // Initialize a test block with input range [-max_pixel_value_,
+      // max_pixel_value_].
+      input_block.Set(&rnd, -max_pixel_value_, max_pixel_value_);
+
+      fwd_txfm_ref(input_block, &output_ref_block, size_, tx_type_);
+      ASM_REGISTER_STATE_CHECK(RunFwdTxfm(input_block, &output_block));
+
+      // The minimum quant value is 4.
+      EXPECT_TRUE(output_block.CheckValues(output_ref_block));
+      if (::testing::Test::HasFailure()) {
+        printf("Size: %d Transform type: %d\n", size_, tx_type_);
+        output_block.PrintDifference(output_ref_block);
+        return;
+      }
+    }
+  }
+
+  void RunMemCheck() {
+    if (pixel_size_ == 1 && bit_depth_ > VPX_BITS_8) return;
+    ACMRandom rnd(ACMRandom::DeterministicSeed());
+    const int count_test_block = 5000;
+    Buffer<int16_t> input_extreme_block =
+        Buffer<int16_t>(size_, size_, 8, size_ == 4 ? 0 : 16);
+    ASSERT_TRUE(input_extreme_block.Init());
+    Buffer<tran_low_t> output_ref_block = Buffer<tran_low_t>(size_, size_, 0);
+    ASSERT_TRUE(output_ref_block.Init());
+    Buffer<tran_low_t> output_block = Buffer<tran_low_t>(size_, size_, 0, 16);
+    ASSERT_TRUE(output_block.Init());
+
+    for (int i = 0; i < count_test_block; ++i) {
+      // Initialize a test block with -max_pixel_value_ or max_pixel_value_.
+      if (i == 0) {
+        input_extreme_block.Set(max_pixel_value_);
+      } else if (i == 1) {
+        input_extreme_block.Set(-max_pixel_value_);
+      } else {
+        ASSERT_TRUE(input_extreme_block.TopLeftPixel() != NULL);
+        for (int h = 0; h < size_; ++h) {
+          for (int w = 0; w < size_; ++w) {
+            input_extreme_block
+                .TopLeftPixel()[h * input_extreme_block.stride() + w] =
+                rnd.Rand8() % 2 ? max_pixel_value_ : -max_pixel_value_;
+          }
+        }
+      }
+
+      fwd_txfm_ref(input_extreme_block, &output_ref_block, size_, tx_type_);
+      ASM_REGISTER_STATE_CHECK(RunFwdTxfm(input_extreme_block, &output_block));
+
+      // The minimum quant value is 4.
+      EXPECT_TRUE(output_block.CheckValues(output_ref_block));
+      ASSERT_TRUE(output_block.TopLeftPixel() != NULL);
+      for (int h = 0; h < size_; ++h) {
+        for (int w = 0; w < size_; ++w) {
+          EXPECT_GE(
+              4 * DCT_MAX_VALUE << (bit_depth_ - 8),
+              abs(output_block.TopLeftPixel()[h * output_block.stride() + w]))
+              << "Error: " << size_ << "x" << size_
+              << " transform has coefficient larger than 4*DCT_MAX_VALUE"
+              << " at " << w << "," << h;
+          if (::testing::Test::HasFailure()) {
+            printf("Size: %d Transform type: %d\n", size_, tx_type_);
+            output_block.DumpBuffer();
+            return;
+          }
+        }
+      }
+    }
+  }
+
+  void RunInvAccuracyCheck(int limit) {
+    if (pixel_size_ == 1 && bit_depth_ > VPX_BITS_8) return;
+    ACMRandom rnd(ACMRandom::DeterministicSeed());
+    const int count_test_block = 1000;
+    Buffer<int16_t> in = Buffer<int16_t>(size_, size_, 4);
+    ASSERT_TRUE(in.Init());
+    Buffer<tran_low_t> coeff = Buffer<tran_low_t>(size_, size_, 0, 16);
+    ASSERT_TRUE(coeff.Init());
+    Buffer<uint8_t> dst = Buffer<uint8_t>(size_, size_, 0, 16);
+    ASSERT_TRUE(dst.Init());
+    Buffer<uint8_t> src = Buffer<uint8_t>(size_, size_, 0);
+    ASSERT_TRUE(src.Init());
+    Buffer<uint16_t> dst16 = Buffer<uint16_t>(size_, size_, 0, 16);
+    ASSERT_TRUE(dst16.Init());
+    Buffer<uint16_t> src16 = Buffer<uint16_t>(size_, size_, 0);
+    ASSERT_TRUE(src16.Init());
+
+    for (int i = 0; i < count_test_block; ++i) {
+      InitMem();
+      ASSERT_TRUE(in.TopLeftPixel() != NULL);
+      // Initialize a test block with input range [-max_pixel_value_,
+      // max_pixel_value_].
+      for (int h = 0; h < size_; ++h) {
+        for (int w = 0; w < size_; ++w) {
+          if (pixel_size_ == 1) {
+            in.TopLeftPixel()[h * in.stride() + w] =
+                src_[h * stride_ + w] - dst_[h * stride_ + w];
+          } else {
+            ASSERT_EQ(pixel_size_, 2);
+            const uint16_t *const src = reinterpret_cast<uint16_t *>(src_);
+            const uint16_t *const dst = reinterpret_cast<uint16_t *>(dst_);
+            in.TopLeftPixel()[h * in.stride() + w] =
+                src[h * stride_ + w] - dst[h * stride_ + w];
+          }
+        }
+      }
+
+      fwd_txfm_ref(in, &coeff, size_, tx_type_);
+
+      ASM_REGISTER_STATE_CHECK(RunInvTxfm(coeff, dst_));
+
+      for (int h = 0; h < size_; ++h) {
+        for (int w = 0; w < size_; ++w) {
+          int diff;
+          if (pixel_size_ == 1) {
+            diff = dst_[h * stride_ + w] - src_[h * stride_ + w];
+          } else {
+            ASSERT_EQ(pixel_size_, 2);
+            const uint16_t *const src = reinterpret_cast<uint16_t *>(src_);
+            const uint16_t *const dst = reinterpret_cast<uint16_t *>(dst_);
+            diff = dst[h * stride_ + w] - src[h * stride_ + w];
+          }
+          const uint32_t error = diff * diff;
+          EXPECT_GE(static_cast<uint32_t>(limit), error)
+              << "Error: " << size_ << "x" << size_
+              << " inverse transform has error " << error << " at " << w << ","
+              << h;
+          if (::testing::Test::HasFailure()) {
+            printf("Size: %d Transform type: %d\n", size_, tx_type_);
+            return;
+          }
+        }
+      }
+    }
+  }
+
+  FhtFunc fwd_txfm_;
+  FhtFuncRef fwd_txfm_ref;
+  IhtWithBdFunc inv_txfm_;
+  ACMRandom rnd_;
+  uint8_t *src_;
+  uint8_t *dst_;
+  vpx_bit_depth_t bit_depth_;
+  int tx_type_;
+  int max_pixel_value_;
+  int size_;
+  int stride_;
+  int pixel_size_;
+  int block_size_;
+};
+
+/* -------------------------------------------------------------------------- */
+
+class TransDCT : public TransTestBase {
+ public:
+  TransDCT() { fwd_txfm_ref = fdct_ref; }
+};
+
+TEST_P(TransDCT, AccuracyCheck) {
+  int t = 1;
+  if (size_ == 16 && bit_depth_ > 10 && pixel_size_ == 2) {
+    t = 2;
+  } else if (size_ == 32 && bit_depth_ > 10 && pixel_size_ == 2) {
+    t = 7;
+  }
+  RunAccuracyCheck(t);
+}
+
+TEST_P(TransDCT, CoeffCheck) { RunCoeffCheck(); }
+
+TEST_P(TransDCT, MemCheck) { RunMemCheck(); }
+
+TEST_P(TransDCT, InvAccuracyCheck) { RunInvAccuracyCheck(1); }
+
+static const FuncInfo dct_c_func_info[] = {
+#if CONFIG_VP9_HIGHBITDEPTH
+  { &fdct_wrapper<vpx_highbd_fdct4x4_c>,
+    &highbd_idct_wrapper<vpx_highbd_idct4x4_16_add_c>, 4, 2 },
+  { &fdct_wrapper<vpx_highbd_fdct8x8_c>,
+    &highbd_idct_wrapper<vpx_highbd_idct8x8_64_add_c>, 8, 2 },
+  { &fdct_wrapper<vpx_highbd_fdct16x16_c>,
+    &highbd_idct_wrapper<vpx_highbd_idct16x16_256_add_c>, 16, 2 },
+  { &fdct_wrapper<vpx_highbd_fdct32x32_c>,
+    &highbd_idct_wrapper<vpx_highbd_idct32x32_1024_add_c>, 32, 2 },
+#endif
+  { &fdct_wrapper<vpx_fdct4x4_c>, &idct_wrapper<vpx_idct4x4_16_add_c>, 4, 1 },
+  { &fdct_wrapper<vpx_fdct8x8_c>, &idct_wrapper<vpx_idct8x8_64_add_c>, 8, 1 },
+  { &fdct_wrapper<vpx_fdct16x16_c>, &idct_wrapper<vpx_idct16x16_256_add_c>, 16,
+    1 },
+  { &fdct_wrapper<vpx_fdct32x32_c>, &idct_wrapper<vpx_idct32x32_1024_add_c>, 32,
+    1 }
+};
+
+INSTANTIATE_TEST_CASE_P(
+    C, TransDCT,
+    ::testing::Combine(
+        ::testing::Range(0, static_cast<int>(sizeof(dct_c_func_info) /
+                                             sizeof(dct_c_func_info[0]))),
+        ::testing::Values(dct_c_func_info), ::testing::Values(0),
+        ::testing::Values(VPX_BITS_8, VPX_BITS_10, VPX_BITS_12)));
+
+#if !CONFIG_EMULATE_HARDWARE
+
+#if HAVE_SSE2
+static const FuncInfo dct_sse2_func_info[] = {
+#if CONFIG_VP9_HIGHBITDEPTH
+  { &fdct_wrapper<vpx_highbd_fdct4x4_sse2>,
+    &highbd_idct_wrapper<vpx_highbd_idct4x4_16_add_sse2>, 4, 2 },
+  { &fdct_wrapper<vpx_highbd_fdct8x8_sse2>,
+    &highbd_idct_wrapper<vpx_highbd_idct8x8_64_add_sse2>, 8, 2 },
+  { &fdct_wrapper<vpx_highbd_fdct16x16_sse2>,
+    &highbd_idct_wrapper<vpx_highbd_idct16x16_256_add_sse2>, 16, 2 },
+  { &fdct_wrapper<vpx_highbd_fdct32x32_sse2>,
+    &highbd_idct_wrapper<vpx_highbd_idct32x32_1024_add_sse2>, 32, 2 },
+#endif
+  { &fdct_wrapper<vpx_fdct4x4_sse2>, &idct_wrapper<vpx_idct4x4_16_add_sse2>, 4,
+    1 },
+  { &fdct_wrapper<vpx_fdct8x8_sse2>, &idct_wrapper<vpx_idct8x8_64_add_sse2>, 8,
+    1 },
+  { &fdct_wrapper<vpx_fdct16x16_sse2>,
+    &idct_wrapper<vpx_idct16x16_256_add_sse2>, 16, 1 },
+  { &fdct_wrapper<vpx_fdct32x32_sse2>,
+    &idct_wrapper<vpx_idct32x32_1024_add_sse2>, 32, 1 }
+};
+
+INSTANTIATE_TEST_CASE_P(
+    SSE2, TransDCT,
+    ::testing::Combine(
+        ::testing::Range(0, static_cast<int>(sizeof(dct_sse2_func_info) /
+                                             sizeof(dct_sse2_func_info[0]))),
+        ::testing::Values(dct_sse2_func_info), ::testing::Values(0),
+        ::testing::Values(VPX_BITS_8, VPX_BITS_10, VPX_BITS_12)));
+#endif  // HAVE_SSE2
+
+#if HAVE_SSSE3 && !CONFIG_VP9_HIGHBITDEPTH && VPX_ARCH_X86_64
+// vpx_fdct8x8_ssse3 is only available in 64 bit builds.
+static const FuncInfo dct_ssse3_func_info = {
+  &fdct_wrapper<vpx_fdct8x8_ssse3>, &idct_wrapper<vpx_idct8x8_64_add_sse2>, 8, 1
+};
+
+// TODO(johannkoenig): high bit depth fdct8x8.
+INSTANTIATE_TEST_CASE_P(SSSE3, TransDCT,
+                        ::testing::Values(make_tuple(0, &dct_ssse3_func_info, 0,
+                                                     VPX_BITS_8)));
+#endif  // HAVE_SSSE3 && !CONFIG_VP9_HIGHBITDEPTH && VPX_ARCH_X86_64
+
+#if HAVE_AVX2 && !CONFIG_VP9_HIGHBITDEPTH
+static const FuncInfo dct_avx2_func_info = {
+  &fdct_wrapper<vpx_fdct32x32_avx2>, &idct_wrapper<vpx_idct32x32_1024_add_sse2>,
+  32, 1
+};
+
+// TODO(johannkoenig): high bit depth fdct32x32.
+INSTANTIATE_TEST_CASE_P(AVX2, TransDCT,
+                        ::testing::Values(make_tuple(0, &dct_avx2_func_info, 0,
+                                                     VPX_BITS_8)));
+#endif  // HAVE_AVX2 && !CONFIG_VP9_HIGHBITDEPTH
+
+#if HAVE_NEON
+static const FuncInfo dct_neon_func_info[4] = {
+  { &fdct_wrapper<vpx_fdct4x4_neon>, &idct_wrapper<vpx_idct4x4_16_add_neon>, 4,
+    1 },
+  { &fdct_wrapper<vpx_fdct8x8_neon>, &idct_wrapper<vpx_idct8x8_64_add_neon>, 8,
+    1 },
+  { &fdct_wrapper<vpx_fdct16x16_neon>,
+    &idct_wrapper<vpx_idct16x16_256_add_neon>, 16, 1 },
+  { &fdct_wrapper<vpx_fdct32x32_neon>,
+    &idct_wrapper<vpx_idct32x32_1024_add_neon>, 32, 1 }
+};
+
+INSTANTIATE_TEST_CASE_P(
+    NEON, TransDCT,
+    ::testing::Combine(::testing::Range(0, 4),
+                       ::testing::Values(dct_neon_func_info),
+                       ::testing::Values(0), ::testing::Values(VPX_BITS_8)));
+#endif  // HAVE_NEON
+
+#if HAVE_MSA && !CONFIG_VP9_HIGHBITDEPTH
+static const FuncInfo dct_msa_func_info[4] = {
+  { &fdct_wrapper<vpx_fdct4x4_msa>, &idct_wrapper<vpx_idct4x4_16_add_msa>, 4,
+    1 },
+  { &fdct_wrapper<vpx_fdct8x8_msa>, &idct_wrapper<vpx_idct8x8_64_add_msa>, 8,
+    1 },
+  { &fdct_wrapper<vpx_fdct16x16_msa>, &idct_wrapper<vpx_idct16x16_256_add_msa>,
+    16, 1 },
+  { &fdct_wrapper<vpx_fdct32x32_msa>, &idct_wrapper<vpx_idct32x32_1024_add_msa>,
+    32, 1 }
+};
+
+INSTANTIATE_TEST_CASE_P(MSA, TransDCT,
+                        ::testing::Combine(::testing::Range(0, 4),
+                                           ::testing::Values(dct_msa_func_info),
+                                           ::testing::Values(0),
+                                           ::testing::Values(VPX_BITS_8)));
+#endif  // HAVE_MSA && !CONFIG_VP9_HIGHBITDEPTH
+
+#if HAVE_VSX && !CONFIG_VP9_HIGHBITDEPTH
+static const FuncInfo dct_vsx_func_info = {
+  &fdct_wrapper<vpx_fdct4x4_c>, &idct_wrapper<vpx_idct4x4_16_add_vsx>, 4, 1
+};
+
+INSTANTIATE_TEST_CASE_P(VSX, TransDCT,
+                        ::testing::Values(make_tuple(0, &dct_vsx_func_info, 0,
+                                                     VPX_BITS_8)));
+#endif  // HAVE_VSX && !CONFIG_VP9_HIGHBITDEPTH &&
+
+#endif  // !CONFIG_EMULATE_HARDWARE
+
+/* -------------------------------------------------------------------------- */
+
+class TransHT : public TransTestBase {
+ public:
+  TransHT() { fwd_txfm_ref = fht_ref; }
+};
+
+TEST_P(TransHT, AccuracyCheck) {
+  RunAccuracyCheck(size_ == 16 && bit_depth_ > 10 && pixel_size_ == 2 ? 2 : 1);
+}
+
+TEST_P(TransHT, CoeffCheck) { RunCoeffCheck(); }
+
+TEST_P(TransHT, MemCheck) { RunMemCheck(); }
+
+TEST_P(TransHT, InvAccuracyCheck) { RunInvAccuracyCheck(1); }
+
+static const FuncInfo ht_c_func_info[] = {
+#if CONFIG_VP9_HIGHBITDEPTH
+  { &vp9_highbd_fht4x4_c, &highbd_iht_wrapper<vp9_highbd_iht4x4_16_add_c>, 4,
+    2 },
+  { &vp9_highbd_fht8x8_c, &highbd_iht_wrapper<vp9_highbd_iht8x8_64_add_c>, 8,
+    2 },
+  { &vp9_highbd_fht16x16_c, &highbd_iht_wrapper<vp9_highbd_iht16x16_256_add_c>,
+    16, 2 },
+#endif
+  { &vp9_fht4x4_c, &iht_wrapper<vp9_iht4x4_16_add_c>, 4, 1 },
+  { &vp9_fht8x8_c, &iht_wrapper<vp9_iht8x8_64_add_c>, 8, 1 },
+  { &vp9_fht16x16_c, &iht_wrapper<vp9_iht16x16_256_add_c>, 16, 1 }
+};
+
+INSTANTIATE_TEST_CASE_P(
+    C, TransHT,
+    ::testing::Combine(
+        ::testing::Range(0, static_cast<int>(sizeof(ht_c_func_info) /
+                                             sizeof(ht_c_func_info[0]))),
+        ::testing::Values(ht_c_func_info), ::testing::Range(0, 4),
+        ::testing::Values(VPX_BITS_8, VPX_BITS_10, VPX_BITS_12)));
+
+#if !CONFIG_EMULATE_HARDWARE
+
+#if HAVE_NEON
+
+static const FuncInfo ht_neon_func_info[] = {
+#if CONFIG_VP9_HIGHBITDEPTH
+  { &vp9_highbd_fht4x4_c, &highbd_iht_wrapper<vp9_highbd_iht4x4_16_add_neon>, 4,
+    2 },
+  { &vp9_highbd_fht8x8_c, &highbd_iht_wrapper<vp9_highbd_iht8x8_64_add_neon>, 8,
+    2 },
+  { &vp9_highbd_fht16x16_c,
+    &highbd_iht_wrapper<vp9_highbd_iht16x16_256_add_neon>, 16, 2 },
+#endif
+  { &vp9_fht4x4_c, &iht_wrapper<vp9_iht4x4_16_add_neon>, 4, 1 },
+  { &vp9_fht8x8_c, &iht_wrapper<vp9_iht8x8_64_add_neon>, 8, 1 },
+  { &vp9_fht16x16_c, &iht_wrapper<vp9_iht16x16_256_add_neon>, 16, 1 }
+};
+
+INSTANTIATE_TEST_CASE_P(
+    NEON, TransHT,
+    ::testing::Combine(
+        ::testing::Range(0, static_cast<int>(sizeof(ht_neon_func_info) /
+                                             sizeof(ht_neon_func_info[0]))),
+        ::testing::Values(ht_neon_func_info), ::testing::Range(0, 4),
+        ::testing::Values(VPX_BITS_8, VPX_BITS_10, VPX_BITS_12)));
+#endif  // HAVE_NEON
+
+#if HAVE_SSE2
+
+static const FuncInfo ht_sse2_func_info[3] = {
+  { &vp9_fht4x4_sse2, &iht_wrapper<vp9_iht4x4_16_add_sse2>, 4, 1 },
+  { &vp9_fht8x8_sse2, &iht_wrapper<vp9_iht8x8_64_add_sse2>, 8, 1 },
+  { &vp9_fht16x16_sse2, &iht_wrapper<vp9_iht16x16_256_add_sse2>, 16, 1 }
+};
+
+INSTANTIATE_TEST_CASE_P(SSE2, TransHT,
+                        ::testing::Combine(::testing::Range(0, 3),
+                                           ::testing::Values(ht_sse2_func_info),
+                                           ::testing::Range(0, 4),
+                                           ::testing::Values(VPX_BITS_8)));
+#endif  // HAVE_SSE2
+
+#if HAVE_SSE4_1 && CONFIG_VP9_HIGHBITDEPTH
+static const FuncInfo ht_sse4_1_func_info[3] = {
+  { &vp9_highbd_fht4x4_c, &highbd_iht_wrapper<vp9_highbd_iht4x4_16_add_sse4_1>,
+    4, 2 },
+  { vp9_highbd_fht8x8_c, &highbd_iht_wrapper<vp9_highbd_iht8x8_64_add_sse4_1>,
+    8, 2 },
+  { &vp9_highbd_fht16x16_c,
+    &highbd_iht_wrapper<vp9_highbd_iht16x16_256_add_sse4_1>, 16, 2 }
+};
+
+INSTANTIATE_TEST_CASE_P(
+    SSE4_1, TransHT,
+    ::testing::Combine(::testing::Range(0, 3),
+                       ::testing::Values(ht_sse4_1_func_info),
+                       ::testing::Range(0, 4),
+                       ::testing::Values(VPX_BITS_8, VPX_BITS_10,
+                                         VPX_BITS_12)));
+#endif  // HAVE_SSE4_1 && CONFIG_VP9_HIGHBITDEPTH
+
+#if HAVE_VSX && !CONFIG_EMULATE_HARDWARE && !CONFIG_VP9_HIGHBITDEPTH
+static const FuncInfo ht_vsx_func_info[3] = {
+  { &vp9_fht4x4_c, &iht_wrapper<vp9_iht4x4_16_add_vsx>, 4, 1 },
+  { &vp9_fht8x8_c, &iht_wrapper<vp9_iht8x8_64_add_vsx>, 8, 1 },
+  { &vp9_fht16x16_c, &iht_wrapper<vp9_iht16x16_256_add_vsx>, 16, 1 }
+};
+
+INSTANTIATE_TEST_CASE_P(VSX, TransHT,
+                        ::testing::Combine(::testing::Range(0, 3),
+                                           ::testing::Values(ht_vsx_func_info),
+                                           ::testing::Range(0, 4),
+                                           ::testing::Values(VPX_BITS_8)));
+#endif  // HAVE_VSX
+#endif  // !CONFIG_EMULATE_HARDWARE
+
+/* -------------------------------------------------------------------------- */
+
+class TransWHT : public TransTestBase {
+ public:
+  TransWHT() { fwd_txfm_ref = fwht_ref; }
+};
+
+TEST_P(TransWHT, AccuracyCheck) { RunAccuracyCheck(0); }
+
+TEST_P(TransWHT, CoeffCheck) { RunCoeffCheck(); }
+
+TEST_P(TransWHT, MemCheck) { RunMemCheck(); }
+
+TEST_P(TransWHT, InvAccuracyCheck) { RunInvAccuracyCheck(0); }
+
+static const FuncInfo wht_c_func_info[] = {
+#if CONFIG_VP9_HIGHBITDEPTH
+  { &fdct_wrapper<vp9_highbd_fwht4x4_c>,
+    &highbd_idct_wrapper<vpx_highbd_iwht4x4_16_add_c>, 4, 2 },
+#endif
+  { &fdct_wrapper<vp9_fwht4x4_c>, &idct_wrapper<vpx_iwht4x4_16_add_c>, 4, 1 }
+};
+
+INSTANTIATE_TEST_CASE_P(
+    C, TransWHT,
+    ::testing::Combine(
+        ::testing::Range(0, static_cast<int>(sizeof(wht_c_func_info) /
+                                             sizeof(wht_c_func_info[0]))),
+        ::testing::Values(wht_c_func_info), ::testing::Values(0),
+        ::testing::Values(VPX_BITS_8, VPX_BITS_10, VPX_BITS_12)));
+
+#if HAVE_SSE2 && !CONFIG_EMULATE_HARDWARE
+static const FuncInfo wht_sse2_func_info = {
+  &fdct_wrapper<vp9_fwht4x4_sse2>, &idct_wrapper<vpx_iwht4x4_16_add_sse2>, 4, 1
+};
+
+INSTANTIATE_TEST_CASE_P(SSE2, TransWHT,
+                        ::testing::Values(make_tuple(0, &wht_sse2_func_info, 0,
+                                                     VPX_BITS_8)));
+#endif  // HAVE_SSE2 && !CONFIG_EMULATE_HARDWARE
+
+#if HAVE_VSX && !CONFIG_EMULATE_HARDWARE && !CONFIG_VP9_HIGHBITDEPTH
+static const FuncInfo wht_vsx_func_info = {
+  &fdct_wrapper<vp9_fwht4x4_c>, &idct_wrapper<vpx_iwht4x4_16_add_vsx>, 4, 1
+};
+
+INSTANTIATE_TEST_CASE_P(VSX, TransWHT,
+                        ::testing::Values(make_tuple(0, &wht_vsx_func_info, 0,
+                                                     VPX_BITS_8)));
+#endif  // HAVE_VSX && !CONFIG_EMULATE_HARDWARE
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/decode_api_test.cc

@@ -0,0 +1,208 @@
+/*
+ *  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "./vpx_config.h"
+#include "test/ivf_video_source.h"
+#include "vpx/vp8dx.h"
+#include "vpx/vpx_decoder.h"
+
+namespace {
+
+#define NELEMENTS(x) static_cast<int>(sizeof(x) / sizeof(x[0]))
+
+TEST(DecodeAPI, InvalidParams) {
+  static const vpx_codec_iface_t *kCodecs[] = {
+#if CONFIG_VP8_DECODER
+    &vpx_codec_vp8_dx_algo,
+#endif
+#if CONFIG_VP9_DECODER
+    &vpx_codec_vp9_dx_algo,
+#endif
+  };
+  uint8_t buf[1] = { 0 };
+  vpx_codec_ctx_t dec;
+
+  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, vpx_codec_dec_init(NULL, NULL, NULL, 0));
+  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, vpx_codec_dec_init(&dec, NULL, NULL, 0));
+  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, vpx_codec_decode(NULL, NULL, 0, NULL, 0));
+  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, vpx_codec_decode(NULL, buf, 0, NULL, 0));
+  EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
+            vpx_codec_decode(NULL, buf, NELEMENTS(buf), NULL, 0));
+  EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
+            vpx_codec_decode(NULL, NULL, NELEMENTS(buf), NULL, 0));
+  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, vpx_codec_destroy(NULL));
+  EXPECT_TRUE(vpx_codec_error(NULL) != NULL);
+
+  for (int i = 0; i < NELEMENTS(kCodecs); ++i) {
+    EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
+              vpx_codec_dec_init(NULL, kCodecs[i], NULL, 0));
+
+    EXPECT_EQ(VPX_CODEC_OK, vpx_codec_dec_init(&dec, kCodecs[i], NULL, 0));
+    EXPECT_EQ(VPX_CODEC_UNSUP_BITSTREAM,
+              vpx_codec_decode(&dec, buf, NELEMENTS(buf), NULL, 0));
+    EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
+              vpx_codec_decode(&dec, NULL, NELEMENTS(buf), NULL, 0));
+    EXPECT_EQ(VPX_CODEC_INVALID_PARAM, vpx_codec_decode(&dec, buf, 0, NULL, 0));
+
+    EXPECT_EQ(VPX_CODEC_OK, vpx_codec_destroy(&dec));
+  }
+}
+
+#if CONFIG_VP8_DECODER
+TEST(DecodeAPI, OptionalParams) {
+  vpx_codec_ctx_t dec;
+
+#if CONFIG_ERROR_CONCEALMENT
+  EXPECT_EQ(VPX_CODEC_OK, vpx_codec_dec_init(&dec, &vpx_codec_vp8_dx_algo, NULL,
+                                             VPX_CODEC_USE_ERROR_CONCEALMENT));
+#else
+  EXPECT_EQ(VPX_CODEC_INCAPABLE,
+            vpx_codec_dec_init(&dec, &vpx_codec_vp8_dx_algo, NULL,
+                               VPX_CODEC_USE_ERROR_CONCEALMENT));
+#endif  // CONFIG_ERROR_CONCEALMENT
+}
+#endif  // CONFIG_VP8_DECODER
+
+#if CONFIG_VP9_DECODER
+// Test VP9 codec controls after a decode error to ensure the code doesn't
+// misbehave.
+void TestVp9Controls(vpx_codec_ctx_t *dec) {
+  static const int kControls[] = { VP8D_GET_LAST_REF_UPDATES,
+                                   VP8D_GET_FRAME_CORRUPTED,
+                                   VP9D_GET_DISPLAY_SIZE, VP9D_GET_FRAME_SIZE };
+  int val[2];
+
+  for (int i = 0; i < NELEMENTS(kControls); ++i) {
+    const vpx_codec_err_t res = vpx_codec_control_(dec, kControls[i], val);
+    switch (kControls[i]) {
+      case VP8D_GET_FRAME_CORRUPTED:
+        EXPECT_EQ(VPX_CODEC_ERROR, res) << kControls[i];
+        break;
+      default: EXPECT_EQ(VPX_CODEC_OK, res) << kControls[i]; break;
+    }
+    EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
+              vpx_codec_control_(dec, kControls[i], NULL));
+  }
+
+  vp9_ref_frame_t ref;
+  ref.idx = 0;
+  EXPECT_EQ(VPX_CODEC_ERROR, vpx_codec_control(dec, VP9_GET_REFERENCE, &ref));
+  EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
+            vpx_codec_control(dec, VP9_GET_REFERENCE, NULL));
+
+  vpx_ref_frame_t ref_copy;
+  const int width = 352;
+  const int height = 288;
+  ASSERT_TRUE(
+      vpx_img_alloc(&ref_copy.img, VPX_IMG_FMT_I420, width, height, 1) != NULL);
+  ref_copy.frame_type = VP8_LAST_FRAME;
+  EXPECT_EQ(VPX_CODEC_ERROR,
+            vpx_codec_control(dec, VP8_COPY_REFERENCE, &ref_copy));
+  EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
+            vpx_codec_control(dec, VP8_COPY_REFERENCE, NULL));
+  vpx_img_free(&ref_copy.img);
+}
+
+TEST(DecodeAPI, Vp9InvalidDecode) {
+  const vpx_codec_iface_t *const codec = &vpx_codec_vp9_dx_algo;
+  const char filename[] =
+      "invalid-vp90-2-00-quantizer-00.webm.ivf.s5861_r01-05_b6-.v2.ivf";
+  libvpx_test::IVFVideoSource video(filename);
+  video.Init();
+  video.Begin();
+  ASSERT_TRUE(!HasFailure());
+
+  vpx_codec_ctx_t dec;
+  EXPECT_EQ(VPX_CODEC_OK, vpx_codec_dec_init(&dec, codec, NULL, 0));
+  const uint32_t frame_size = static_cast<uint32_t>(video.frame_size());
+#if CONFIG_VP9_HIGHBITDEPTH
+  EXPECT_EQ(VPX_CODEC_MEM_ERROR,
+            vpx_codec_decode(&dec, video.cxdata(), frame_size, NULL, 0));
+#else
+  EXPECT_EQ(VPX_CODEC_UNSUP_BITSTREAM,
+            vpx_codec_decode(&dec, video.cxdata(), frame_size, NULL, 0));
+#endif
+  vpx_codec_iter_t iter = NULL;
+  EXPECT_EQ(NULL, vpx_codec_get_frame(&dec, &iter));
+
+  TestVp9Controls(&dec);
+  EXPECT_EQ(VPX_CODEC_OK, vpx_codec_destroy(&dec));
+}
+
+void TestPeekInfo(const uint8_t *const data, uint32_t data_sz,
+                  uint32_t peek_size) {
+  const vpx_codec_iface_t *const codec = &vpx_codec_vp9_dx_algo;
+  // Verify behavior of vpx_codec_decode. vpx_codec_decode doesn't even get
+  // to decoder_peek_si_internal on frames of size < 8.
+  if (data_sz >= 8) {
+    vpx_codec_ctx_t dec;
+    EXPECT_EQ(VPX_CODEC_OK, vpx_codec_dec_init(&dec, codec, NULL, 0));
+    EXPECT_EQ((data_sz < peek_size) ? VPX_CODEC_UNSUP_BITSTREAM
+                                    : VPX_CODEC_CORRUPT_FRAME,
+              vpx_codec_decode(&dec, data, data_sz, NULL, 0));
+    vpx_codec_iter_t iter = NULL;
+    EXPECT_EQ(NULL, vpx_codec_get_frame(&dec, &iter));
+    EXPECT_EQ(VPX_CODEC_OK, vpx_codec_destroy(&dec));
+  }
+
+  // Verify behavior of vpx_codec_peek_stream_info.
+  vpx_codec_stream_info_t si;
+  si.sz = sizeof(si);
+  EXPECT_EQ((data_sz < peek_size) ? VPX_CODEC_UNSUP_BITSTREAM : VPX_CODEC_OK,
+            vpx_codec_peek_stream_info(codec, data, data_sz, &si));
+}
+
+TEST(DecodeAPI, Vp9PeekStreamInfo) {
+  // The first 9 bytes are valid and the rest of the bytes are made up. Until
+  // size 10, this should return VPX_CODEC_UNSUP_BITSTREAM and after that it
+  // should return VPX_CODEC_CORRUPT_FRAME.
+  const uint8_t data[32] = {
+    0x85, 0xa4, 0xc1, 0xa1, 0x38, 0x81, 0xa3, 0x49, 0x83, 0xff, 0xff,
+    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+  };
+
+  for (uint32_t data_sz = 1; data_sz <= 32; ++data_sz) {
+    TestPeekInfo(data, data_sz, 10);
+  }
+}
+
+TEST(DecodeAPI, Vp9PeekStreamInfoTruncated) {
+  // This profile 1 header requires 10.25 bytes, ensure
+  // vpx_codec_peek_stream_info doesn't over read.
+  const uint8_t profile1_data[10] = { 0xa4, 0xe9, 0x30, 0x68, 0x53,
+                                      0xe9, 0x30, 0x68, 0x53, 0x04 };
+
+  for (uint32_t data_sz = 1; data_sz <= 10; ++data_sz) {
+    TestPeekInfo(profile1_data, data_sz, 11);
+  }
+}
+#endif  // CONFIG_VP9_DECODER
+
+TEST(DecodeAPI, HighBitDepthCapability) {
+// VP8 should not claim VP9 HBD as a capability.
+#if CONFIG_VP8_DECODER
+  const vpx_codec_caps_t vp8_caps = vpx_codec_get_caps(&vpx_codec_vp8_dx_algo);
+  EXPECT_EQ(vp8_caps & VPX_CODEC_CAP_HIGHBITDEPTH, 0);
+#endif
+
+#if CONFIG_VP9_DECODER
+  const vpx_codec_caps_t vp9_caps = vpx_codec_get_caps(&vpx_codec_vp9_dx_algo);
+#if CONFIG_VP9_HIGHBITDEPTH
+  EXPECT_EQ(vp9_caps & VPX_CODEC_CAP_HIGHBITDEPTH, VPX_CODEC_CAP_HIGHBITDEPTH);
+#else
+  EXPECT_EQ(vp9_caps & VPX_CODEC_CAP_HIGHBITDEPTH, 0);
+#endif
+#endif
+}
+
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/decode_corrupted.cc

@@ -0,0 +1,103 @@
+/*
+ *  Copyright (c) 2018 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <tuple>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "test/codec_factory.h"
+#include "test/encode_test_driver.h"
+#include "test/util.h"
+#include "test/i420_video_source.h"
+#include "vpx_mem/vpx_mem.h"
+
+namespace {
+
+class DecodeCorruptedFrameTest
+    : public ::libvpx_test::EncoderTest,
+      public ::testing::TestWithParam<
+          std::tuple<const libvpx_test::CodecFactory *> > {
+ public:
+  DecodeCorruptedFrameTest() : EncoderTest(GET_PARAM(0)) {}
+
+ protected:
+  virtual ~DecodeCorruptedFrameTest() {}
+
+  virtual void SetUp() {
+    InitializeConfig();
+    SetMode(::libvpx_test::kRealTime);
+    cfg_.g_lag_in_frames = 0;
+    cfg_.rc_end_usage = VPX_CBR;
+    cfg_.rc_buf_sz = 1000;
+    cfg_.rc_buf_initial_sz = 500;
+    cfg_.rc_buf_optimal_sz = 600;
+
+    // Set small key frame distance such that we insert more key frames.
+    cfg_.kf_max_dist = 3;
+    dec_cfg_.threads = 1;
+  }
+
+  virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
+                                  ::libvpx_test::Encoder *encoder) {
+    if (video->frame() == 0) encoder->Control(VP8E_SET_CPUUSED, 7);
+  }
+
+  virtual void MismatchHook(const vpx_image_t * /*img1*/,
+                            const vpx_image_t * /*img2*/) {}
+
+  virtual const vpx_codec_cx_pkt_t *MutateEncoderOutputHook(
+      const vpx_codec_cx_pkt_t *pkt) {
+    // Don't edit frame packet on key frame.
+    if (pkt->data.frame.flags & VPX_FRAME_IS_KEY) return pkt;
+    if (pkt->kind != VPX_CODEC_CX_FRAME_PKT) return pkt;
+
+    memcpy(&modified_pkt_, pkt, sizeof(*pkt));
+
+    // Halve the size so it's corrupted to decoder.
+    modified_pkt_.data.frame.sz = modified_pkt_.data.frame.sz / 2;
+
+    return &modified_pkt_;
+  }
+
+  virtual bool HandleDecodeResult(const vpx_codec_err_t res_dec,
+                                  const libvpx_test::VideoSource & /*video*/,
+                                  libvpx_test::Decoder *decoder) {
+    EXPECT_NE(res_dec, VPX_CODEC_MEM_ERROR) << decoder->DecodeError();
+    return VPX_CODEC_MEM_ERROR != res_dec;
+  }
+
+  vpx_codec_cx_pkt_t modified_pkt_;
+};
+
+TEST_P(DecodeCorruptedFrameTest, DecodeCorruptedFrame) {
+  cfg_.rc_target_bitrate = 200;
+  cfg_.g_error_resilient = 0;
+
+  ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                       30, 1, 0, 300);
+
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+}
+
+#if CONFIG_VP9
+INSTANTIATE_TEST_CASE_P(
+    VP9, DecodeCorruptedFrameTest,
+    ::testing::Values(
+        static_cast<const libvpx_test::CodecFactory *>(&libvpx_test::kVP9)));
+#endif  // CONFIG_VP9
+
+#if CONFIG_VP8
+INSTANTIATE_TEST_CASE_P(
+    VP8, DecodeCorruptedFrameTest,
+    ::testing::Values(
+        static_cast<const libvpx_test::CodecFactory *>(&libvpx_test::kVP8)));
+#endif  // CONFIG_VP8
+
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/decode_perf_test.cc

@@ -0,0 +1,263 @@
+/*
+ *  Copyright (c) 2013 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <string>
+#include <tuple>
+
+#include "test/codec_factory.h"
+#include "test/decode_test_driver.h"
+#include "test/encode_test_driver.h"
+#include "test/i420_video_source.h"
+#include "test/ivf_video_source.h"
+#include "test/md5_helper.h"
+#include "test/util.h"
+#include "test/webm_video_source.h"
+#include "vpx_ports/vpx_timer.h"
+#include "./ivfenc.h"
+#include "./vpx_version.h"
+
+using std::make_tuple;
+
+namespace {
+
+#define VIDEO_NAME 0
+#define THREADS 1
+
+const double kUsecsInSec = 1000000.0;
+const char kNewEncodeOutputFile[] = "new_encode.ivf";
+
+/*
+ DecodePerfTest takes a tuple of filename + number of threads to decode with
+ */
+typedef std::tuple<const char *, unsigned> DecodePerfParam;
+
+const DecodePerfParam kVP9DecodePerfVectors[] = {
+  make_tuple("vp90-2-bbb_426x240_tile_1x1_180kbps.webm", 1),
+  make_tuple("vp90-2-bbb_640x360_tile_1x2_337kbps.webm", 2),
+  make_tuple("vp90-2-bbb_854x480_tile_1x2_651kbps.webm", 2),
+  make_tuple("vp90-2-bbb_1280x720_tile_1x4_1310kbps.webm", 4),
+  make_tuple("vp90-2-bbb_1920x1080_tile_1x1_2581kbps.webm", 1),
+  make_tuple("vp90-2-bbb_1920x1080_tile_1x4_2586kbps.webm", 4),
+  make_tuple("vp90-2-bbb_1920x1080_tile_1x4_fpm_2304kbps.webm", 4),
+  make_tuple("vp90-2-sintel_426x182_tile_1x1_171kbps.webm", 1),
+  make_tuple("vp90-2-sintel_640x272_tile_1x2_318kbps.webm", 2),
+  make_tuple("vp90-2-sintel_854x364_tile_1x2_621kbps.webm", 2),
+  make_tuple("vp90-2-sintel_1280x546_tile_1x4_1257kbps.webm", 4),
+  make_tuple("vp90-2-sintel_1920x818_tile_1x4_fpm_2279kbps.webm", 4),
+  make_tuple("vp90-2-tos_426x178_tile_1x1_181kbps.webm", 1),
+  make_tuple("vp90-2-tos_640x266_tile_1x2_336kbps.webm", 2),
+  make_tuple("vp90-2-tos_854x356_tile_1x2_656kbps.webm", 2),
+  make_tuple("vp90-2-tos_854x356_tile_1x2_fpm_546kbps.webm", 2),
+  make_tuple("vp90-2-tos_1280x534_tile_1x4_1306kbps.webm", 4),
+  make_tuple("vp90-2-tos_1280x534_tile_1x4_fpm_952kbps.webm", 4),
+  make_tuple("vp90-2-tos_1920x800_tile_1x4_fpm_2335kbps.webm", 4),
+};
+
+/*
+ In order to reflect real world performance as much as possible, Perf tests
+ *DO NOT* do any correctness checks. Please run them alongside correctness
+ tests to ensure proper codec integrity. Furthermore, in this test we
+ deliberately limit the amount of system calls we make to avoid OS
+ preemption.
+
+ TODO(joshualitt) create a more detailed perf measurement test to collect
+   power/temp/min max frame decode times/etc
+ */
+
+class DecodePerfTest : public ::testing::TestWithParam<DecodePerfParam> {};
+
+TEST_P(DecodePerfTest, PerfTest) {
+  const char *const video_name = GET_PARAM(VIDEO_NAME);
+  const unsigned threads = GET_PARAM(THREADS);
+
+  libvpx_test::WebMVideoSource video(video_name);
+  video.Init();
+
+  vpx_codec_dec_cfg_t cfg = vpx_codec_dec_cfg_t();
+  cfg.threads = threads;
+  libvpx_test::VP9Decoder decoder(cfg, 0);
+
+  vpx_usec_timer t;
+  vpx_usec_timer_start(&t);
+
+  for (video.Begin(); video.cxdata() != NULL; video.Next()) {
+    decoder.DecodeFrame(video.cxdata(), video.frame_size());
+  }
+
+  vpx_usec_timer_mark(&t);
+  const double elapsed_secs = double(vpx_usec_timer_elapsed(&t)) / kUsecsInSec;
+  const unsigned frames = video.frame_number();
+  const double fps = double(frames) / elapsed_secs;
+
+  printf("{\n");
+  printf("\t\"type\" : \"decode_perf_test\",\n");
+  printf("\t\"version\" : \"%s\",\n", VERSION_STRING_NOSP);
+  printf("\t\"videoName\" : \"%s\",\n", video_name);
+  printf("\t\"threadCount\" : %u,\n", threads);
+  printf("\t\"decodeTimeSecs\" : %f,\n", elapsed_secs);
+  printf("\t\"totalFrames\" : %u,\n", frames);
+  printf("\t\"framesPerSecond\" : %f\n", fps);
+  printf("}\n");
+}
+
+INSTANTIATE_TEST_CASE_P(VP9, DecodePerfTest,
+                        ::testing::ValuesIn(kVP9DecodePerfVectors));
+
+class VP9NewEncodeDecodePerfTest
+    : public ::libvpx_test::EncoderTest,
+      public ::libvpx_test::CodecTestWithParam<libvpx_test::TestMode> {
+ protected:
+  VP9NewEncodeDecodePerfTest()
+      : EncoderTest(GET_PARAM(0)), encoding_mode_(GET_PARAM(1)), speed_(0),
+        outfile_(0), out_frames_(0) {}
+
+  virtual ~VP9NewEncodeDecodePerfTest() {}
+
+  virtual void SetUp() {
+    InitializeConfig();
+    SetMode(encoding_mode_);
+
+    cfg_.g_lag_in_frames = 25;
+    cfg_.rc_min_quantizer = 2;
+    cfg_.rc_max_quantizer = 56;
+    cfg_.rc_dropframe_thresh = 0;
+    cfg_.rc_undershoot_pct = 50;
+    cfg_.rc_overshoot_pct = 50;
+    cfg_.rc_buf_sz = 1000;
+    cfg_.rc_buf_initial_sz = 500;
+    cfg_.rc_buf_optimal_sz = 600;
+    cfg_.rc_resize_allowed = 0;
+    cfg_.rc_end_usage = VPX_VBR;
+  }
+
+  virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
+                                  ::libvpx_test::Encoder *encoder) {
+    if (video->frame() == 0) {
+      encoder->Control(VP8E_SET_CPUUSED, speed_);
+      encoder->Control(VP9E_SET_FRAME_PARALLEL_DECODING, 1);
+      encoder->Control(VP9E_SET_TILE_COLUMNS, 2);
+    }
+  }
+
+  virtual void BeginPassHook(unsigned int /*pass*/) {
+    const std::string data_path = getenv("LIBVPX_TEST_DATA_PATH");
+    const std::string path_to_source = data_path + "/" + kNewEncodeOutputFile;
+    outfile_ = fopen(path_to_source.c_str(), "wb");
+    ASSERT_TRUE(outfile_ != NULL);
+  }
+
+  virtual void EndPassHook() {
+    if (outfile_ != NULL) {
+      if (!fseek(outfile_, 0, SEEK_SET)) {
+        ivf_write_file_header(outfile_, &cfg_, VP9_FOURCC, out_frames_);
+      }
+      fclose(outfile_);
+      outfile_ = NULL;
+    }
+  }
+
+  virtual void FramePktHook(const vpx_codec_cx_pkt_t *pkt) {
+    ++out_frames_;
+
+    // Write initial file header if first frame.
+    if (pkt->data.frame.pts == 0) {
+      ivf_write_file_header(outfile_, &cfg_, VP9_FOURCC, out_frames_);
+    }
+
+    // Write frame header and data.
+    ivf_write_frame_header(outfile_, out_frames_, pkt->data.frame.sz);
+    ASSERT_EQ(fwrite(pkt->data.frame.buf, 1, pkt->data.frame.sz, outfile_),
+              pkt->data.frame.sz);
+  }
+
+  virtual bool DoDecode() const { return false; }
+
+  void set_speed(unsigned int speed) { speed_ = speed; }
+
+ private:
+  libvpx_test::TestMode encoding_mode_;
+  uint32_t speed_;
+  FILE *outfile_;
+  uint32_t out_frames_;
+};
+
+struct EncodePerfTestVideo {
+  EncodePerfTestVideo(const char *name_, uint32_t width_, uint32_t height_,
+                      uint32_t bitrate_, int frames_)
+      : name(name_), width(width_), height(height_), bitrate(bitrate_),
+        frames(frames_) {}
+  const char *name;
+  uint32_t width;
+  uint32_t height;
+  uint32_t bitrate;
+  int frames;
+};
+
+const EncodePerfTestVideo kVP9EncodePerfTestVectors[] = {
+  EncodePerfTestVideo("niklas_1280_720_30.yuv", 1280, 720, 600, 470),
+};
+
+TEST_P(VP9NewEncodeDecodePerfTest, PerfTest) {
+  SetUp();
+
+  // TODO(JBB): Make this work by going through the set of given files.
+  const int i = 0;
+  const vpx_rational timebase = { 33333333, 1000000000 };
+  cfg_.g_timebase = timebase;
+  cfg_.rc_target_bitrate = kVP9EncodePerfTestVectors[i].bitrate;
+
+  init_flags_ = VPX_CODEC_USE_PSNR;
+
+  const char *video_name = kVP9EncodePerfTestVectors[i].name;
+  libvpx_test::I420VideoSource video(
+      video_name, kVP9EncodePerfTestVectors[i].width,
+      kVP9EncodePerfTestVectors[i].height, timebase.den, timebase.num, 0,
+      kVP9EncodePerfTestVectors[i].frames);
+  set_speed(2);
+
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+
+  const uint32_t threads = 4;
+
+  libvpx_test::IVFVideoSource decode_video(kNewEncodeOutputFile);
+  decode_video.Init();
+
+  vpx_codec_dec_cfg_t cfg = vpx_codec_dec_cfg_t();
+  cfg.threads = threads;
+  libvpx_test::VP9Decoder decoder(cfg, 0);
+
+  vpx_usec_timer t;
+  vpx_usec_timer_start(&t);
+
+  for (decode_video.Begin(); decode_video.cxdata() != NULL;
+       decode_video.Next()) {
+    decoder.DecodeFrame(decode_video.cxdata(), decode_video.frame_size());
+  }
+
+  vpx_usec_timer_mark(&t);
+  const double elapsed_secs =
+      static_cast<double>(vpx_usec_timer_elapsed(&t)) / kUsecsInSec;
+  const unsigned decode_frames = decode_video.frame_number();
+  const double fps = static_cast<double>(decode_frames) / elapsed_secs;
+
+  printf("{\n");
+  printf("\t\"type\" : \"decode_perf_test\",\n");
+  printf("\t\"version\" : \"%s\",\n", VERSION_STRING_NOSP);
+  printf("\t\"videoName\" : \"%s\",\n", kNewEncodeOutputFile);
+  printf("\t\"threadCount\" : %u,\n", threads);
+  printf("\t\"decodeTimeSecs\" : %f,\n", elapsed_secs);
+  printf("\t\"totalFrames\" : %u,\n", decode_frames);
+  printf("\t\"framesPerSecond\" : %f\n", fps);
+  printf("}\n");
+}
+
+VP9_INSTANTIATE_TEST_CASE(VP9NewEncodeDecodePerfTest,
+                          ::testing::Values(::libvpx_test::kTwoPassGood));
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/decode_svc_test.cc

@@ -0,0 +1,125 @@
+/*
+ *  Copyright (c) 2016 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <memory>
+#include <string>
+
+#include "test/codec_factory.h"
+#include "test/decode_test_driver.h"
+#include "test/ivf_video_source.h"
+#include "test/test_vectors.h"
+#include "test/util.h"
+
+namespace {
+
+const unsigned int kNumFrames = 19;
+
+class DecodeSvcTest : public ::libvpx_test::DecoderTest,
+                      public ::libvpx_test::CodecTestWithParam<const char *> {
+ protected:
+  DecodeSvcTest() : DecoderTest(GET_PARAM(::libvpx_test::kCodecFactoryParam)) {}
+  virtual ~DecodeSvcTest() {}
+
+  virtual void PreDecodeFrameHook(
+      const libvpx_test::CompressedVideoSource &video,
+      libvpx_test::Decoder *decoder) {
+    if (video.frame_number() == 0)
+      decoder->Control(VP9_DECODE_SVC_SPATIAL_LAYER, spatial_layer_);
+  }
+
+  virtual void DecompressedFrameHook(const vpx_image_t &img,
+                                     const unsigned int frame_number) {
+    ASSERT_EQ(img.d_w, width_);
+    ASSERT_EQ(img.d_h, height_);
+    total_frames_ = frame_number;
+  }
+
+  int spatial_layer_;
+  unsigned int width_;
+  unsigned int height_;
+  unsigned int total_frames_;
+};
+
+// SVC test vector is 1280x720, with 3 spatial layers, and 20 frames.
+
+// Decode the SVC test vector, which has 3 spatial layers, and decode up to
+// spatial layer 0. Verify the resolution of each decoded frame and the total
+// number of frames decoded. This results in 1/4x1/4 resolution (320x180).
+TEST_P(DecodeSvcTest, DecodeSvcTestUpToSpatialLayer0) {
+  const std::string filename = GET_PARAM(1);
+  std::unique_ptr<libvpx_test::CompressedVideoSource> video;
+  video.reset(new libvpx_test::IVFVideoSource(filename));
+  ASSERT_TRUE(video.get() != NULL);
+  video->Init();
+  total_frames_ = 0;
+  spatial_layer_ = 0;
+  width_ = 320;
+  height_ = 180;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(video.get()));
+  ASSERT_EQ(total_frames_, kNumFrames);
+}
+
+// Decode the SVC test vector, which has 3 spatial layers, and decode up to
+// spatial layer 1. Verify the resolution of each decoded frame and the total
+// number of frames decoded. This results in 1/2x1/2 resolution (640x360).
+TEST_P(DecodeSvcTest, DecodeSvcTestUpToSpatialLayer1) {
+  const std::string filename = GET_PARAM(1);
+  std::unique_ptr<libvpx_test::CompressedVideoSource> video;
+  video.reset(new libvpx_test::IVFVideoSource(filename));
+  ASSERT_TRUE(video.get() != NULL);
+  video->Init();
+  total_frames_ = 0;
+  spatial_layer_ = 1;
+  width_ = 640;
+  height_ = 360;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(video.get()));
+  ASSERT_EQ(total_frames_, kNumFrames);
+}
+
+// Decode the SVC test vector, which has 3 spatial layers, and decode up to
+// spatial layer 2. Verify the resolution of each decoded frame and the total
+// number of frames decoded. This results in the full resolution (1280x720).
+TEST_P(DecodeSvcTest, DecodeSvcTestUpToSpatialLayer2) {
+  const std::string filename = GET_PARAM(1);
+  std::unique_ptr<libvpx_test::CompressedVideoSource> video;
+  video.reset(new libvpx_test::IVFVideoSource(filename));
+  ASSERT_TRUE(video.get() != NULL);
+  video->Init();
+  total_frames_ = 0;
+  spatial_layer_ = 2;
+  width_ = 1280;
+  height_ = 720;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(video.get()));
+  ASSERT_EQ(total_frames_, kNumFrames);
+}
+
+// Decode the SVC test vector, which has 3 spatial layers, and decode up to
+// spatial layer 10. Verify the resolution of each decoded frame and the total
+// number of frames decoded. This is beyond the number of spatial layers, so
+// the decoding should result in the full resolution (1280x720).
+TEST_P(DecodeSvcTest, DecodeSvcTestUpToSpatialLayer10) {
+  const std::string filename = GET_PARAM(1);
+  std::unique_ptr<libvpx_test::CompressedVideoSource> video;
+  video.reset(new libvpx_test::IVFVideoSource(filename));
+  ASSERT_TRUE(video.get() != NULL);
+  video->Init();
+  total_frames_ = 0;
+  spatial_layer_ = 10;
+  width_ = 1280;
+  height_ = 720;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(video.get()));
+  ASSERT_EQ(total_frames_, kNumFrames);
+}
+
+VP9_INSTANTIATE_TEST_CASE(
+    DecodeSvcTest, ::testing::ValuesIn(libvpx_test::kVP9TestVectorsSvc,
+                                       libvpx_test::kVP9TestVectorsSvc +
+                                           libvpx_test::kNumVP9TestVectorsSvc));
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/decode_test_driver.cc

@@ -0,0 +1,119 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "test/codec_factory.h"
+#include "test/decode_test_driver.h"
+#include "test/register_state_check.h"
+#include "test/video_source.h"
+
+namespace libvpx_test {
+
+const char kVP8Name[] = "WebM Project VP8";
+
+vpx_codec_err_t Decoder::PeekStream(const uint8_t *cxdata, size_t size,
+                                    vpx_codec_stream_info_t *stream_info) {
+  return vpx_codec_peek_stream_info(
+      CodecInterface(), cxdata, static_cast<unsigned int>(size), stream_info);
+}
+
+vpx_codec_err_t Decoder::DecodeFrame(const uint8_t *cxdata, size_t size) {
+  return DecodeFrame(cxdata, size, NULL);
+}
+
+vpx_codec_err_t Decoder::DecodeFrame(const uint8_t *cxdata, size_t size,
+                                     void *user_priv) {
+  vpx_codec_err_t res_dec;
+  InitOnce();
+  API_REGISTER_STATE_CHECK(
+      res_dec = vpx_codec_decode(
+          &decoder_, cxdata, static_cast<unsigned int>(size), user_priv, 0));
+  return res_dec;
+}
+
+bool Decoder::IsVP8() const {
+  const char *codec_name = GetDecoderName();
+  return strncmp(kVP8Name, codec_name, sizeof(kVP8Name) - 1) == 0;
+}
+
+void DecoderTest::HandlePeekResult(Decoder *const decoder,
+                                   CompressedVideoSource *video,
+                                   const vpx_codec_err_t res_peek) {
+  const bool is_vp8 = decoder->IsVP8();
+  if (is_vp8) {
+    /* Vp8's implementation of PeekStream returns an error if the frame you
+     * pass it is not a keyframe, so we only expect VPX_CODEC_OK on the first
+     * frame, which must be a keyframe. */
+    if (video->frame_number() == 0) {
+      ASSERT_EQ(VPX_CODEC_OK, res_peek)
+          << "Peek return failed: " << vpx_codec_err_to_string(res_peek);
+    }
+  } else {
+    /* The Vp9 implementation of PeekStream returns an error only if the
+     * data passed to it isn't a valid Vp9 chunk. */
+    ASSERT_EQ(VPX_CODEC_OK, res_peek)
+        << "Peek return failed: " << vpx_codec_err_to_string(res_peek);
+  }
+}
+
+void DecoderTest::RunLoop(CompressedVideoSource *video,
+                          const vpx_codec_dec_cfg_t &dec_cfg) {
+  Decoder *const decoder = codec_->CreateDecoder(dec_cfg, flags_);
+  ASSERT_TRUE(decoder != NULL);
+  bool end_of_file = false;
+
+  // Decode frames.
+  for (video->Begin(); !::testing::Test::HasFailure() && !end_of_file;
+       video->Next()) {
+    PreDecodeFrameHook(*video, decoder);
+
+    vpx_codec_stream_info_t stream_info;
+    stream_info.sz = sizeof(stream_info);
+
+    if (video->cxdata() != NULL) {
+      const vpx_codec_err_t res_peek = decoder->PeekStream(
+          video->cxdata(), video->frame_size(), &stream_info);
+      HandlePeekResult(decoder, video, res_peek);
+      ASSERT_FALSE(::testing::Test::HasFailure());
+
+      vpx_codec_err_t res_dec =
+          decoder->DecodeFrame(video->cxdata(), video->frame_size());
+      if (!HandleDecodeResult(res_dec, *video, decoder)) break;
+    } else {
+      // Signal end of the file to the decoder.
+      const vpx_codec_err_t res_dec = decoder->DecodeFrame(NULL, 0);
+      ASSERT_EQ(VPX_CODEC_OK, res_dec) << decoder->DecodeError();
+      end_of_file = true;
+    }
+
+    DxDataIterator dec_iter = decoder->GetDxData();
+    const vpx_image_t *img = NULL;
+
+    // Get decompressed data
+    while (!::testing::Test::HasFailure() && (img = dec_iter.Next())) {
+      DecompressedFrameHook(*img, video->frame_number());
+    }
+  }
+  delete decoder;
+}
+
+void DecoderTest::RunLoop(CompressedVideoSource *video) {
+  vpx_codec_dec_cfg_t dec_cfg = vpx_codec_dec_cfg_t();
+  RunLoop(video, dec_cfg);
+}
+
+void DecoderTest::set_cfg(const vpx_codec_dec_cfg_t &dec_cfg) {
+  memcpy(&cfg_, &dec_cfg, sizeof(cfg_));
+}
+
+void DecoderTest::set_flags(const vpx_codec_flags_t flags) { flags_ = flags; }
+
+}  // namespace libvpx_test

Libraries/webm_mem_playback/libvpx/test/decode_test_driver.h

@@ -0,0 +1,162 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef VPX_TEST_DECODE_TEST_DRIVER_H_
+#define VPX_TEST_DECODE_TEST_DRIVER_H_
+#include <cstring>
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "./vpx_config.h"
+#include "vpx/vpx_decoder.h"
+
+namespace libvpx_test {
+
+class CodecFactory;
+class CompressedVideoSource;
+
+// Provides an object to handle decoding output
+class DxDataIterator {
+ public:
+  explicit DxDataIterator(vpx_codec_ctx_t *decoder)
+      : decoder_(decoder), iter_(NULL) {}
+
+  const vpx_image_t *Next() { return vpx_codec_get_frame(decoder_, &iter_); }
+
+ private:
+  vpx_codec_ctx_t *decoder_;
+  vpx_codec_iter_t iter_;
+};
+
+// Provides a simplified interface to manage one video decoding.
+// Similar to Encoder class, the exact services should be added
+// as more tests are added.
+class Decoder {
+ public:
+  explicit Decoder(vpx_codec_dec_cfg_t cfg)
+      : cfg_(cfg), flags_(0), init_done_(false) {
+    memset(&decoder_, 0, sizeof(decoder_));
+  }
+
+  Decoder(vpx_codec_dec_cfg_t cfg, const vpx_codec_flags_t flag)
+      : cfg_(cfg), flags_(flag), init_done_(false) {
+    memset(&decoder_, 0, sizeof(decoder_));
+  }
+
+  virtual ~Decoder() { vpx_codec_destroy(&decoder_); }
+
+  vpx_codec_err_t PeekStream(const uint8_t *cxdata, size_t size,
+                             vpx_codec_stream_info_t *stream_info);
+
+  vpx_codec_err_t DecodeFrame(const uint8_t *cxdata, size_t size);
+
+  vpx_codec_err_t DecodeFrame(const uint8_t *cxdata, size_t size,
+                              void *user_priv);
+
+  DxDataIterator GetDxData() { return DxDataIterator(&decoder_); }
+
+  void Control(int ctrl_id, int arg) { Control(ctrl_id, arg, VPX_CODEC_OK); }
+
+  void Control(int ctrl_id, const void *arg) {
+    InitOnce();
+    const vpx_codec_err_t res = vpx_codec_control_(&decoder_, ctrl_id, arg);
+    ASSERT_EQ(VPX_CODEC_OK, res) << DecodeError();
+  }
+
+  void Control(int ctrl_id, int arg, vpx_codec_err_t expected_value) {
+    InitOnce();
+    const vpx_codec_err_t res = vpx_codec_control_(&decoder_, ctrl_id, arg);
+    ASSERT_EQ(expected_value, res) << DecodeError();
+  }
+
+  const char *DecodeError() {
+    const char *detail = vpx_codec_error_detail(&decoder_);
+    return detail ? detail : vpx_codec_error(&decoder_);
+  }
+
+  // Passes the external frame buffer information to libvpx.
+  vpx_codec_err_t SetFrameBufferFunctions(
+      vpx_get_frame_buffer_cb_fn_t cb_get,
+      vpx_release_frame_buffer_cb_fn_t cb_release, void *user_priv) {
+    InitOnce();
+    return vpx_codec_set_frame_buffer_functions(&decoder_, cb_get, cb_release,
+                                                user_priv);
+  }
+
+  const char *GetDecoderName() const {
+    return vpx_codec_iface_name(CodecInterface());
+  }
+
+  bool IsVP8() const;
+
+  vpx_codec_ctx_t *GetDecoder() { return &decoder_; }
+
+ protected:
+  virtual vpx_codec_iface_t *CodecInterface() const = 0;
+
+  void InitOnce() {
+    if (!init_done_) {
+      const vpx_codec_err_t res =
+          vpx_codec_dec_init(&decoder_, CodecInterface(), &cfg_, flags_);
+      ASSERT_EQ(VPX_CODEC_OK, res) << DecodeError();
+      init_done_ = true;
+    }
+  }
+
+  vpx_codec_ctx_t decoder_;
+  vpx_codec_dec_cfg_t cfg_;
+  vpx_codec_flags_t flags_;
+  bool init_done_;
+};
+
+// Common test functionality for all Decoder tests.
+class DecoderTest {
+ public:
+  // Main decoding loop
+  virtual void RunLoop(CompressedVideoSource *video);
+  virtual void RunLoop(CompressedVideoSource *video,
+                       const vpx_codec_dec_cfg_t &dec_cfg);
+
+  virtual void set_cfg(const vpx_codec_dec_cfg_t &dec_cfg);
+  virtual void set_flags(const vpx_codec_flags_t flags);
+
+  // Hook to be called before decompressing every frame.
+  virtual void PreDecodeFrameHook(const CompressedVideoSource & /*video*/,
+                                  Decoder * /*decoder*/) {}
+
+  // Hook to be called to handle decode result. Return true to continue.
+  virtual bool HandleDecodeResult(const vpx_codec_err_t res_dec,
+                                  const CompressedVideoSource & /*video*/,
+                                  Decoder *decoder) {
+    EXPECT_EQ(VPX_CODEC_OK, res_dec) << decoder->DecodeError();
+    return VPX_CODEC_OK == res_dec;
+  }
+
+  // Hook to be called on every decompressed frame.
+  virtual void DecompressedFrameHook(const vpx_image_t & /*img*/,
+                                     const unsigned int /*frame_number*/) {}
+
+  // Hook to be called on peek result
+  virtual void HandlePeekResult(Decoder *const decoder,
+                                CompressedVideoSource *video,
+                                const vpx_codec_err_t res_peek);
+
+ protected:
+  explicit DecoderTest(const CodecFactory *codec)
+      : codec_(codec), cfg_(), flags_(0) {}
+
+  virtual ~DecoderTest() {}
+
+  const CodecFactory *codec_;
+  vpx_codec_dec_cfg_t cfg_;
+  vpx_codec_flags_t flags_;
+};
+
+}  // namespace libvpx_test
+
+#endif  // VPX_TEST_DECODE_TEST_DRIVER_H_

Libraries/webm_mem_playback/libvpx/test/decode_to_md5.sh

@@ -0,0 +1,73 @@
+#!/bin/sh
+##
+##  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+##
+##  Use of this source code is governed by a BSD-style license
+##  that can be found in the LICENSE file in the root of the source
+##  tree. An additional intellectual property rights grant can be found
+##  in the file PATENTS.  All contributing project authors may
+##  be found in the AUTHORS file in the root of the source tree.
+##
+##  This file tests the libvpx decode_to_md5 example. To add new tests to this
+##  file, do the following:
+##    1. Write a shell function (this is your test).
+##    2. Add the function to decode_to_md5_tests (on a new line).
+##
+. $(dirname $0)/tools_common.sh
+
+# Environment check: Make sure input is available:
+#   $VP8_IVF_FILE and $VP9_IVF_FILE are required.
+decode_to_md5_verify_environment() {
+  if [ ! -e "${VP8_IVF_FILE}" ] || [ ! -e "${VP9_IVF_FILE}" ]; then
+    echo "Libvpx test data must exist in LIBVPX_TEST_DATA_PATH."
+    return 1
+  fi
+}
+
+# Runs decode_to_md5 on $1 and captures the md5 sum for the final frame. $2 is
+# interpreted as codec name and used solely to name the output file. $3 is the
+# expected md5 sum: It must match that of the final frame.
+decode_to_md5() {
+  local decoder="${LIBVPX_BIN_PATH}/decode_to_md5${VPX_TEST_EXE_SUFFIX}"
+  local input_file="$1"
+  local codec="$2"
+  local expected_md5="$3"
+  local output_file="${VPX_TEST_OUTPUT_DIR}/decode_to_md5_${codec}"
+
+  if [ ! -x "${decoder}" ]; then
+    elog "${decoder} does not exist or is not executable."
+    return 1
+  fi
+
+  eval "${VPX_TEST_PREFIX}" "${decoder}" "${input_file}" "${output_file}" \
+      ${devnull}
+
+  [ -e "${output_file}" ] || return 1
+
+  local md5_last_frame="$(tail -n1 "${output_file}" | awk '{print $1}')"
+  local actual_md5="$(echo "${md5_last_frame}" | awk '{print $1}')"
+  [ "${actual_md5}" = "${expected_md5}" ] || return 1
+}
+
+decode_to_md5_vp8() {
+  # expected MD5 sum for the last frame.
+  local expected_md5="56794d911b02190212bca92f88ad60c6"
+
+  if [ "$(vp8_decode_available)" = "yes" ]; then
+    decode_to_md5 "${VP8_IVF_FILE}" "vp8" "${expected_md5}"
+  fi
+}
+
+decode_to_md5_vp9() {
+  # expected MD5 sum for the last frame.
+  local expected_md5="2952c0eae93f3dadd1aa84c50d3fd6d2"
+
+  if [ "$(vp9_decode_available)" = "yes" ]; then
+    decode_to_md5 "${VP9_IVF_FILE}" "vp9" "${expected_md5}"
+  fi
+}
+
+decode_to_md5_tests="decode_to_md5_vp8
+                     decode_to_md5_vp9"
+
+run_tests decode_to_md5_verify_environment "${decode_to_md5_tests}"

Libraries/webm_mem_playback/libvpx/test/decode_with_drops.sh

@@ -0,0 +1,79 @@
+#!/bin/sh
+##
+##  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+##
+##  Use of this source code is governed by a BSD-style license
+##  that can be found in the LICENSE file in the root of the source
+##  tree. An additional intellectual property rights grant can be found
+##  in the file PATENTS.  All contributing project authors may
+##  be found in the AUTHORS file in the root of the source tree.
+##
+##  This file tests the libvpx decode_with_drops example. To add new tests to
+##  this file, do the following:
+##    1. Write a shell function (this is your test).
+##    2. Add the function to decode_with_drops_tests (on a new line).
+##
+. $(dirname $0)/tools_common.sh
+
+# Environment check: Make sure input is available:
+#   $VP8_IVF_FILE and $VP9_IVF_FILE are required.
+decode_with_drops_verify_environment() {
+  if [ ! -e "${VP8_IVF_FILE}" ] || [ ! -e "${VP9_IVF_FILE}" ]; then
+    echo "Libvpx test data must exist in LIBVPX_TEST_DATA_PATH."
+    return 1
+  fi
+}
+
+# Runs decode_with_drops on $1, $2 is interpreted as codec name and used solely
+# to name the output file. $3 is the drop mode, and is passed directly to
+# decode_with_drops.
+decode_with_drops() {
+  local decoder="${LIBVPX_BIN_PATH}/decode_with_drops${VPX_TEST_EXE_SUFFIX}"
+  local input_file="$1"
+  local codec="$2"
+  local output_file="${VPX_TEST_OUTPUT_DIR}/decode_with_drops_${codec}"
+  local drop_mode="$3"
+
+  if [ ! -x "${decoder}" ]; then
+    elog "${decoder} does not exist or is not executable."
+    return 1
+  fi
+
+  eval "${VPX_TEST_PREFIX}" "${decoder}" "${input_file}" "${output_file}" \
+      "${drop_mode}" ${devnull}
+
+  [ -e "${output_file}" ] || return 1
+}
+
+# Decodes $VP8_IVF_FILE while dropping frames, twice: once in sequence mode,
+# and once in pattern mode.
+# Note: This test assumes that $VP8_IVF_FILE has exactly 29 frames, and could
+# break if the file is modified.
+decode_with_drops_vp8() {
+  if [ "$(vp8_decode_available)" = "yes" ]; then
+    # Test sequence mode: Drop frames 2-28.
+    decode_with_drops "${VP8_IVF_FILE}" "vp8" "2-28"
+
+    # Test pattern mode: Drop 3 of every 4 frames.
+    decode_with_drops "${VP8_IVF_FILE}" "vp8" "3/4"
+  fi
+}
+
+# Decodes $VP9_IVF_FILE while dropping frames, twice: once in sequence mode,
+# and once in pattern mode.
+# Note: This test assumes that $VP9_IVF_FILE has exactly 20 frames, and could
+# break if the file is modified.
+decode_with_drops_vp9() {
+  if [ "$(vp9_decode_available)" = "yes" ]; then
+    # Test sequence mode: Drop frames 2-28.
+    decode_with_drops "${VP9_IVF_FILE}" "vp9" "2-19"
+
+    # Test pattern mode: Drop 3 of every 4 frames.
+    decode_with_drops "${VP9_IVF_FILE}" "vp9" "3/4"
+  fi
+}
+
+decode_with_drops_tests="decode_with_drops_vp8
+                         decode_with_drops_vp9"
+
+run_tests decode_with_drops_verify_environment "${decode_with_drops_tests}"

Libraries/webm_mem_playback/libvpx/test/encode_api_test.cc

@@ -0,0 +1,195 @@
+/*
+ *  Copyright (c) 2016 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "./vpx_config.h"
+#include "vpx/vp8cx.h"
+#include "vpx/vpx_encoder.h"
+
+namespace {
+
+#define NELEMENTS(x) static_cast<int>(sizeof(x) / sizeof(x[0]))
+
+TEST(EncodeAPI, InvalidParams) {
+  static const vpx_codec_iface_t *kCodecs[] = {
+#if CONFIG_VP8_ENCODER
+    &vpx_codec_vp8_cx_algo,
+#endif
+#if CONFIG_VP9_ENCODER
+    &vpx_codec_vp9_cx_algo,
+#endif
+  };
+  uint8_t buf[1] = { 0 };
+  vpx_image_t img;
+  vpx_codec_ctx_t enc;
+  vpx_codec_enc_cfg_t cfg;
+
+  EXPECT_EQ(&img, vpx_img_wrap(&img, VPX_IMG_FMT_I420, 1, 1, 1, buf));
+
+  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, vpx_codec_enc_init(NULL, NULL, NULL, 0));
+  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, vpx_codec_enc_init(&enc, NULL, NULL, 0));
+  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, vpx_codec_encode(NULL, NULL, 0, 0, 0, 0));
+  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, vpx_codec_encode(NULL, &img, 0, 0, 0, 0));
+  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, vpx_codec_destroy(NULL));
+  EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
+            vpx_codec_enc_config_default(NULL, NULL, 0));
+  EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
+            vpx_codec_enc_config_default(NULL, &cfg, 0));
+  EXPECT_TRUE(vpx_codec_error(NULL) != NULL);
+
+  for (int i = 0; i < NELEMENTS(kCodecs); ++i) {
+    SCOPED_TRACE(vpx_codec_iface_name(kCodecs[i]));
+    EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
+              vpx_codec_enc_init(NULL, kCodecs[i], NULL, 0));
+    EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
+              vpx_codec_enc_init(&enc, kCodecs[i], NULL, 0));
+    EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
+              vpx_codec_enc_config_default(kCodecs[i], &cfg, 1));
+
+    EXPECT_EQ(VPX_CODEC_OK, vpx_codec_enc_config_default(kCodecs[i], &cfg, 0));
+    EXPECT_EQ(VPX_CODEC_OK, vpx_codec_enc_init(&enc, kCodecs[i], &cfg, 0));
+    EXPECT_EQ(VPX_CODEC_OK, vpx_codec_encode(&enc, NULL, 0, 0, 0, 0));
+
+    EXPECT_EQ(VPX_CODEC_OK, vpx_codec_destroy(&enc));
+  }
+}
+
+TEST(EncodeAPI, HighBitDepthCapability) {
+// VP8 should not claim VP9 HBD as a capability.
+#if CONFIG_VP8_ENCODER
+  const vpx_codec_caps_t vp8_caps = vpx_codec_get_caps(&vpx_codec_vp8_cx_algo);
+  EXPECT_EQ(vp8_caps & VPX_CODEC_CAP_HIGHBITDEPTH, 0);
+#endif
+
+#if CONFIG_VP9_ENCODER
+  const vpx_codec_caps_t vp9_caps = vpx_codec_get_caps(&vpx_codec_vp9_cx_algo);
+#if CONFIG_VP9_HIGHBITDEPTH
+  EXPECT_EQ(vp9_caps & VPX_CODEC_CAP_HIGHBITDEPTH, VPX_CODEC_CAP_HIGHBITDEPTH);
+#else
+  EXPECT_EQ(vp9_caps & VPX_CODEC_CAP_HIGHBITDEPTH, 0);
+#endif
+#endif
+}
+
+#if CONFIG_VP8_ENCODER
+TEST(EncodeAPI, ImageSizeSetting) {
+  const int width = 711;
+  const int height = 360;
+  const int bps = 12;
+  vpx_image_t img;
+  vpx_codec_ctx_t enc;
+  vpx_codec_enc_cfg_t cfg;
+  uint8_t *img_buf = reinterpret_cast<uint8_t *>(
+      calloc(width * height * bps / 8, sizeof(*img_buf)));
+  vpx_codec_enc_config_default(vpx_codec_vp8_cx(), &cfg, 0);
+
+  cfg.g_w = width;
+  cfg.g_h = height;
+
+  vpx_img_wrap(&img, VPX_IMG_FMT_I420, width, height, 1, img_buf);
+
+  vpx_codec_enc_init(&enc, vpx_codec_vp8_cx(), &cfg, 0);
+
+  EXPECT_EQ(VPX_CODEC_OK, vpx_codec_encode(&enc, &img, 0, 1, 0, 0));
+
+  free(img_buf);
+
+  vpx_codec_destroy(&enc);
+}
+#endif
+
+// Set up 2 spatial streams with 2 temporal layers per stream, and generate
+// invalid configuration by setting the temporal layer rate allocation
+// (ts_target_bitrate[]) to 0 for both layers. This should fail independent of
+// CONFIG_MULTI_RES_ENCODING.
+TEST(EncodeAPI, MultiResEncode) {
+  static const vpx_codec_iface_t *kCodecs[] = {
+#if CONFIG_VP8_ENCODER
+    &vpx_codec_vp8_cx_algo,
+#endif
+#if CONFIG_VP9_ENCODER
+    &vpx_codec_vp9_cx_algo,
+#endif
+  };
+  const int width = 1280;
+  const int height = 720;
+  const int width_down = width / 2;
+  const int height_down = height / 2;
+  const int target_bitrate = 1000;
+  const int framerate = 30;
+
+  for (int c = 0; c < NELEMENTS(kCodecs); ++c) {
+    const vpx_codec_iface_t *const iface = kCodecs[c];
+    vpx_codec_ctx_t enc[2];
+    vpx_codec_enc_cfg_t cfg[2];
+    vpx_rational_t dsf[2] = { { 2, 1 }, { 2, 1 } };
+
+    memset(enc, 0, sizeof(enc));
+
+    for (int i = 0; i < 2; i++) {
+      vpx_codec_enc_config_default(iface, &cfg[i], 0);
+    }
+
+    /* Highest-resolution encoder settings */
+    cfg[0].g_w = width;
+    cfg[0].g_h = height;
+    cfg[0].rc_dropframe_thresh = 0;
+    cfg[0].rc_end_usage = VPX_CBR;
+    cfg[0].rc_resize_allowed = 0;
+    cfg[0].rc_min_quantizer = 2;
+    cfg[0].rc_max_quantizer = 56;
+    cfg[0].rc_undershoot_pct = 100;
+    cfg[0].rc_overshoot_pct = 15;
+    cfg[0].rc_buf_initial_sz = 500;
+    cfg[0].rc_buf_optimal_sz = 600;
+    cfg[0].rc_buf_sz = 1000;
+    cfg[0].g_error_resilient = 1; /* Enable error resilient mode */
+    cfg[0].g_lag_in_frames = 0;
+
+    cfg[0].kf_mode = VPX_KF_AUTO;
+    cfg[0].kf_min_dist = 3000;
+    cfg[0].kf_max_dist = 3000;
+
+    cfg[0].rc_target_bitrate = target_bitrate; /* Set target bitrate */
+    cfg[0].g_timebase.num = 1;                 /* Set fps */
+    cfg[0].g_timebase.den = framerate;
+
+    memcpy(&cfg[1], &cfg[0], sizeof(cfg[0]));
+    cfg[1].rc_target_bitrate = 500;
+    cfg[1].g_w = width_down;
+    cfg[1].g_h = height_down;
+
+    for (int i = 0; i < 2; i++) {
+      cfg[i].ts_number_layers = 2;
+      cfg[i].ts_periodicity = 2;
+      cfg[i].ts_rate_decimator[0] = 2;
+      cfg[i].ts_rate_decimator[1] = 1;
+      cfg[i].ts_layer_id[0] = 0;
+      cfg[i].ts_layer_id[1] = 1;
+      // Invalid parameters.
+      cfg[i].ts_target_bitrate[0] = 0;
+      cfg[i].ts_target_bitrate[1] = 0;
+    }
+
+    // VP9 should report incapable, VP8 invalid for all configurations.
+    const char kVP9Name[] = "WebM Project VP9";
+    const bool is_vp9 = strncmp(kVP9Name, vpx_codec_iface_name(iface),
+                                sizeof(kVP9Name) - 1) == 0;
+    EXPECT_EQ(is_vp9 ? VPX_CODEC_INCAPABLE : VPX_CODEC_INVALID_PARAM,
+              vpx_codec_enc_init_multi(&enc[0], iface, &cfg[0], 2, 0, &dsf[0]));
+
+    for (int i = 0; i < 2; i++) {
+      vpx_codec_destroy(&enc[i]);
+    }
+  }
+}
+
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/encode_perf_test.cc

@@ -0,0 +1,188 @@
+/*
+ *  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#include <string>
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "./vpx_config.h"
+#include "./vpx_version.h"
+#include "test/codec_factory.h"
+#include "test/encode_test_driver.h"
+#include "test/i420_video_source.h"
+#include "test/util.h"
+#include "test/y4m_video_source.h"
+#include "vpx_ports/vpx_timer.h"
+
+namespace {
+
+const int kMaxPsnr = 100;
+const double kUsecsInSec = 1000000.0;
+
+struct EncodePerfTestVideo {
+  EncodePerfTestVideo(const char *name_, uint32_t width_, uint32_t height_,
+                      uint32_t bitrate_, int frames_)
+      : name(name_), width(width_), height(height_), bitrate(bitrate_),
+        frames(frames_) {}
+  const char *name;
+  uint32_t width;
+  uint32_t height;
+  uint32_t bitrate;
+  int frames;
+};
+
+const EncodePerfTestVideo kVP9EncodePerfTestVectors[] = {
+  EncodePerfTestVideo("desktop_640_360_30.yuv", 640, 360, 200, 2484),
+  EncodePerfTestVideo("kirland_640_480_30.yuv", 640, 480, 200, 300),
+  EncodePerfTestVideo("macmarcomoving_640_480_30.yuv", 640, 480, 200, 987),
+  EncodePerfTestVideo("macmarcostationary_640_480_30.yuv", 640, 480, 200, 718),
+  EncodePerfTestVideo("niklas_640_480_30.yuv", 640, 480, 200, 471),
+  EncodePerfTestVideo("tacomanarrows_640_480_30.yuv", 640, 480, 200, 300),
+  EncodePerfTestVideo("tacomasmallcameramovement_640_480_30.yuv", 640, 480, 200,
+                      300),
+  EncodePerfTestVideo("thaloundeskmtg_640_480_30.yuv", 640, 480, 200, 300),
+  EncodePerfTestVideo("niklas_1280_720_30.yuv", 1280, 720, 600, 470),
+};
+
+const int kEncodePerfTestSpeeds[] = { 5, 6, 7, 8, 9 };
+const int kEncodePerfTestThreads[] = { 1, 2, 4 };
+
+#define NELEMENTS(x) (sizeof((x)) / sizeof((x)[0]))
+
+class VP9EncodePerfTest
+    : public ::libvpx_test::EncoderTest,
+      public ::libvpx_test::CodecTestWithParam<libvpx_test::TestMode> {
+ protected:
+  VP9EncodePerfTest()
+      : EncoderTest(GET_PARAM(0)), min_psnr_(kMaxPsnr), nframes_(0),
+        encoding_mode_(GET_PARAM(1)), speed_(0), threads_(1) {}
+
+  virtual ~VP9EncodePerfTest() {}
+
+  virtual void SetUp() {
+    InitializeConfig();
+    SetMode(encoding_mode_);
+
+    cfg_.g_lag_in_frames = 0;
+    cfg_.rc_min_quantizer = 2;
+    cfg_.rc_max_quantizer = 56;
+    cfg_.rc_dropframe_thresh = 0;
+    cfg_.rc_undershoot_pct = 50;
+    cfg_.rc_overshoot_pct = 50;
+    cfg_.rc_buf_sz = 1000;
+    cfg_.rc_buf_initial_sz = 500;
+    cfg_.rc_buf_optimal_sz = 600;
+    cfg_.rc_resize_allowed = 0;
+    cfg_.rc_end_usage = VPX_CBR;
+    cfg_.g_error_resilient = 1;
+    cfg_.g_threads = threads_;
+  }
+
+  virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
+                                  ::libvpx_test::Encoder *encoder) {
+    if (video->frame() == 0) {
+      const int log2_tile_columns = 3;
+      encoder->Control(VP8E_SET_CPUUSED, speed_);
+      encoder->Control(VP9E_SET_TILE_COLUMNS, log2_tile_columns);
+      encoder->Control(VP9E_SET_FRAME_PARALLEL_DECODING, 1);
+      encoder->Control(VP8E_SET_ENABLEAUTOALTREF, 0);
+    }
+  }
+
+  virtual void BeginPassHook(unsigned int /*pass*/) {
+    min_psnr_ = kMaxPsnr;
+    nframes_ = 0;
+  }
+
+  virtual void PSNRPktHook(const vpx_codec_cx_pkt_t *pkt) {
+    if (pkt->data.psnr.psnr[0] < min_psnr_) {
+      min_psnr_ = pkt->data.psnr.psnr[0];
+    }
+  }
+
+  // for performance reasons don't decode
+  virtual bool DoDecode() const { return false; }
+
+  double min_psnr() const { return min_psnr_; }
+
+  void set_speed(unsigned int speed) { speed_ = speed; }
+
+  void set_threads(unsigned int threads) { threads_ = threads; }
+
+ private:
+  double min_psnr_;
+  unsigned int nframes_;
+  libvpx_test::TestMode encoding_mode_;
+  unsigned speed_;
+  unsigned int threads_;
+};
+
+TEST_P(VP9EncodePerfTest, PerfTest) {
+  for (size_t i = 0; i < NELEMENTS(kVP9EncodePerfTestVectors); ++i) {
+    for (size_t j = 0; j < NELEMENTS(kEncodePerfTestSpeeds); ++j) {
+      for (size_t k = 0; k < NELEMENTS(kEncodePerfTestThreads); ++k) {
+        if (kVP9EncodePerfTestVectors[i].width < 512 &&
+            kEncodePerfTestThreads[k] > 1) {
+          continue;
+        } else if (kVP9EncodePerfTestVectors[i].width < 1024 &&
+                   kEncodePerfTestThreads[k] > 2) {
+          continue;
+        }
+
+        set_threads(kEncodePerfTestThreads[k]);
+        SetUp();
+
+        const vpx_rational timebase = { 33333333, 1000000000 };
+        cfg_.g_timebase = timebase;
+        cfg_.rc_target_bitrate = kVP9EncodePerfTestVectors[i].bitrate;
+
+        init_flags_ = VPX_CODEC_USE_PSNR;
+
+        const unsigned frames = kVP9EncodePerfTestVectors[i].frames;
+        const char *video_name = kVP9EncodePerfTestVectors[i].name;
+        libvpx_test::I420VideoSource video(
+            video_name, kVP9EncodePerfTestVectors[i].width,
+            kVP9EncodePerfTestVectors[i].height, timebase.den, timebase.num, 0,
+            kVP9EncodePerfTestVectors[i].frames);
+        set_speed(kEncodePerfTestSpeeds[j]);
+
+        vpx_usec_timer t;
+        vpx_usec_timer_start(&t);
+
+        ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+
+        vpx_usec_timer_mark(&t);
+        const double elapsed_secs = vpx_usec_timer_elapsed(&t) / kUsecsInSec;
+        const double fps = frames / elapsed_secs;
+        const double minimum_psnr = min_psnr();
+        std::string display_name(video_name);
+        if (kEncodePerfTestThreads[k] > 1) {
+          char thread_count[32];
+          snprintf(thread_count, sizeof(thread_count), "_t-%d",
+                   kEncodePerfTestThreads[k]);
+          display_name += thread_count;
+        }
+
+        printf("{\n");
+        printf("\t\"type\" : \"encode_perf_test\",\n");
+        printf("\t\"version\" : \"%s\",\n", VERSION_STRING_NOSP);
+        printf("\t\"videoName\" : \"%s\",\n", display_name.c_str());
+        printf("\t\"encodeTimeSecs\" : %f,\n", elapsed_secs);
+        printf("\t\"totalFrames\" : %u,\n", frames);
+        printf("\t\"framesPerSecond\" : %f,\n", fps);
+        printf("\t\"minPsnr\" : %f,\n", minimum_psnr);
+        printf("\t\"speed\" : %d,\n", kEncodePerfTestSpeeds[j]);
+        printf("\t\"threads\" : %d\n", kEncodePerfTestThreads[k]);
+        printf("}\n");
+      }
+    }
+  }
+}
+
+VP9_INSTANTIATE_TEST_CASE(VP9EncodePerfTest,
+                          ::testing::Values(::libvpx_test::kRealTime));
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/encode_test_driver.cc

@@ -0,0 +1,268 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <memory>
+#include <string>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "./vpx_config.h"
+#include "test/codec_factory.h"
+#include "test/decode_test_driver.h"
+#include "test/encode_test_driver.h"
+#include "test/register_state_check.h"
+#include "test/video_source.h"
+
+namespace libvpx_test {
+void Encoder::InitEncoder(VideoSource *video) {
+  vpx_codec_err_t res;
+  const vpx_image_t *img = video->img();
+
+  if (video->img() && !encoder_.priv) {
+    cfg_.g_w = img->d_w;
+    cfg_.g_h = img->d_h;
+    cfg_.g_timebase = video->timebase();
+    cfg_.rc_twopass_stats_in = stats_->buf();
+
+    res = vpx_codec_enc_init(&encoder_, CodecInterface(), &cfg_, init_flags_);
+    ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+
+#if CONFIG_VP9_ENCODER
+    if (CodecInterface() == &vpx_codec_vp9_cx_algo) {
+      // Default to 1 tile column for VP9.
+      const int log2_tile_columns = 0;
+      res = vpx_codec_control_(&encoder_, VP9E_SET_TILE_COLUMNS,
+                               log2_tile_columns);
+      ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+    } else
+#endif
+    {
+#if CONFIG_VP8_ENCODER
+      ASSERT_EQ(&vpx_codec_vp8_cx_algo, CodecInterface())
+          << "Unknown Codec Interface";
+#endif
+    }
+  }
+}
+
+void Encoder::EncodeFrame(VideoSource *video, const unsigned long frame_flags) {
+  if (video->img()) {
+    EncodeFrameInternal(*video, frame_flags);
+  } else {
+    Flush();
+  }
+
+  // Handle twopass stats
+  CxDataIterator iter = GetCxData();
+
+  while (const vpx_codec_cx_pkt_t *pkt = iter.Next()) {
+    if (pkt->kind != VPX_CODEC_STATS_PKT) continue;
+
+    stats_->Append(*pkt);
+  }
+}
+
+void Encoder::EncodeFrameInternal(const VideoSource &video,
+                                  const unsigned long frame_flags) {
+  vpx_codec_err_t res;
+  const vpx_image_t *img = video.img();
+
+  // Handle frame resizing
+  if (cfg_.g_w != img->d_w || cfg_.g_h != img->d_h) {
+    cfg_.g_w = img->d_w;
+    cfg_.g_h = img->d_h;
+    res = vpx_codec_enc_config_set(&encoder_, &cfg_);
+    ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+  }
+
+  // Encode the frame
+  API_REGISTER_STATE_CHECK(res = vpx_codec_encode(&encoder_, img, video.pts(),
+                                                  video.duration(), frame_flags,
+                                                  deadline_));
+  ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+}
+
+void Encoder::Flush() {
+  const vpx_codec_err_t res =
+      vpx_codec_encode(&encoder_, NULL, 0, 0, 0, deadline_);
+  if (!encoder_.priv)
+    ASSERT_EQ(VPX_CODEC_ERROR, res) << EncoderError();
+  else
+    ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+}
+
+void EncoderTest::InitializeConfig() {
+  const vpx_codec_err_t res = codec_->DefaultEncoderConfig(&cfg_, 0);
+  dec_cfg_ = vpx_codec_dec_cfg_t();
+  ASSERT_EQ(VPX_CODEC_OK, res);
+}
+
+void EncoderTest::SetMode(TestMode mode) {
+  switch (mode) {
+    case kRealTime: deadline_ = VPX_DL_REALTIME; break;
+
+    case kOnePassGood:
+    case kTwoPassGood: deadline_ = VPX_DL_GOOD_QUALITY; break;
+
+    case kOnePassBest:
+    case kTwoPassBest: deadline_ = VPX_DL_BEST_QUALITY; break;
+
+    default: ASSERT_TRUE(false) << "Unexpected mode " << mode;
+  }
+
+  if (mode == kTwoPassGood || mode == kTwoPassBest) {
+    passes_ = 2;
+  } else {
+    passes_ = 1;
+  }
+}
+// The function should return "true" most of the time, therefore no early
+// break-out is implemented within the match checking process.
+static bool compare_img(const vpx_image_t *img1, const vpx_image_t *img2) {
+  bool match = (img1->fmt == img2->fmt) && (img1->cs == img2->cs) &&
+               (img1->d_w == img2->d_w) && (img1->d_h == img2->d_h);
+
+  if (!match) return false;
+
+  const unsigned int width_y = img1->d_w;
+  const unsigned int height_y = img1->d_h;
+  unsigned int i;
+  for (i = 0; i < height_y; ++i) {
+    match = (memcmp(img1->planes[VPX_PLANE_Y] + i * img1->stride[VPX_PLANE_Y],
+                    img2->planes[VPX_PLANE_Y] + i * img2->stride[VPX_PLANE_Y],
+                    width_y) == 0) &&
+            match;
+  }
+  const unsigned int width_uv = (img1->d_w + 1) >> 1;
+  const unsigned int height_uv = (img1->d_h + 1) >> 1;
+  for (i = 0; i < height_uv; ++i) {
+    match = (memcmp(img1->planes[VPX_PLANE_U] + i * img1->stride[VPX_PLANE_U],
+                    img2->planes[VPX_PLANE_U] + i * img2->stride[VPX_PLANE_U],
+                    width_uv) == 0) &&
+            match;
+  }
+  for (i = 0; i < height_uv; ++i) {
+    match = (memcmp(img1->planes[VPX_PLANE_V] + i * img1->stride[VPX_PLANE_V],
+                    img2->planes[VPX_PLANE_V] + i * img2->stride[VPX_PLANE_V],
+                    width_uv) == 0) &&
+            match;
+  }
+  return match;
+}
+
+void EncoderTest::MismatchHook(const vpx_image_t * /*img1*/,
+                               const vpx_image_t * /*img2*/) {
+  ASSERT_TRUE(0) << "Encode/Decode mismatch found";
+}
+
+void EncoderTest::RunLoop(VideoSource *video) {
+  vpx_codec_dec_cfg_t dec_cfg = vpx_codec_dec_cfg_t();
+
+  stats_.Reset();
+
+  ASSERT_TRUE(passes_ == 1 || passes_ == 2);
+  for (unsigned int pass = 0; pass < passes_; pass++) {
+    last_pts_ = 0;
+
+    if (passes_ == 1) {
+      cfg_.g_pass = VPX_RC_ONE_PASS;
+    } else if (pass == 0) {
+      cfg_.g_pass = VPX_RC_FIRST_PASS;
+    } else {
+      cfg_.g_pass = VPX_RC_LAST_PASS;
+    }
+
+    BeginPassHook(pass);
+    std::unique_ptr<Encoder> encoder(
+        codec_->CreateEncoder(cfg_, deadline_, init_flags_, &stats_));
+    ASSERT_TRUE(encoder.get() != NULL);
+
+    ASSERT_NO_FATAL_FAILURE(video->Begin());
+    encoder->InitEncoder(video);
+    ASSERT_FALSE(::testing::Test::HasFatalFailure());
+
+    unsigned long dec_init_flags = 0;  // NOLINT
+    // Use fragment decoder if encoder outputs partitions.
+    // NOTE: fragment decoder and partition encoder are only supported by VP8.
+    if (init_flags_ & VPX_CODEC_USE_OUTPUT_PARTITION) {
+      dec_init_flags |= VPX_CODEC_USE_INPUT_FRAGMENTS;
+    }
+    std::unique_ptr<Decoder> decoder(
+        codec_->CreateDecoder(dec_cfg, dec_init_flags));
+    bool again;
+    for (again = true; again; video->Next()) {
+      again = (video->img() != NULL);
+
+      PreEncodeFrameHook(video);
+      PreEncodeFrameHook(video, encoder.get());
+      encoder->EncodeFrame(video, frame_flags_);
+
+      PostEncodeFrameHook(encoder.get());
+
+      CxDataIterator iter = encoder->GetCxData();
+
+      bool has_cxdata = false;
+      bool has_dxdata = false;
+      while (const vpx_codec_cx_pkt_t *pkt = iter.Next()) {
+        pkt = MutateEncoderOutputHook(pkt);
+        again = true;
+        switch (pkt->kind) {
+          case VPX_CODEC_CX_FRAME_PKT:
+            has_cxdata = true;
+            if (decoder.get() != NULL && DoDecode()) {
+              PreDecodeFrameHook(video, decoder.get());
+              vpx_codec_err_t res_dec = decoder->DecodeFrame(
+                  (const uint8_t *)pkt->data.frame.buf, pkt->data.frame.sz);
+
+              if (!HandleDecodeResult(res_dec, *video, decoder.get())) break;
+
+              has_dxdata = true;
+            }
+            ASSERT_GE(pkt->data.frame.pts, last_pts_);
+            last_pts_ = pkt->data.frame.pts;
+            FramePktHook(pkt);
+            break;
+
+          case VPX_CODEC_PSNR_PKT: PSNRPktHook(pkt); break;
+
+          case VPX_CODEC_STATS_PKT: StatsPktHook(pkt); break;
+
+          default: break;
+        }
+      }
+
+      // Flush the decoder when there are no more fragments.
+      if ((init_flags_ & VPX_CODEC_USE_OUTPUT_PARTITION) && has_dxdata) {
+        const vpx_codec_err_t res_dec = decoder->DecodeFrame(NULL, 0);
+        if (!HandleDecodeResult(res_dec, *video, decoder.get())) break;
+      }
+
+      if (has_dxdata && has_cxdata) {
+        const vpx_image_t *img_enc = encoder->GetPreviewFrame();
+        DxDataIterator dec_iter = decoder->GetDxData();
+        const vpx_image_t *img_dec = dec_iter.Next();
+        if (img_enc && img_dec) {
+          const bool res = compare_img(img_enc, img_dec);
+          if (!res) {  // Mismatch
+            MismatchHook(img_enc, img_dec);
+          }
+        }
+        if (img_dec) DecompressedFrameHook(*img_dec, video->pts());
+      }
+      if (!Continue()) break;
+    }
+
+    EndPassHook();
+
+    if (!Continue()) break;
+  }
+}
+
+}  // namespace libvpx_test

Libraries/webm_mem_playback/libvpx/test/encode_test_driver.h

@@ -0,0 +1,292 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#ifndef VPX_TEST_ENCODE_TEST_DRIVER_H_
+#define VPX_TEST_ENCODE_TEST_DRIVER_H_
+
+#include <string>
+#include <vector>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "./vpx_config.h"
+#if CONFIG_VP8_ENCODER || CONFIG_VP9_ENCODER
+#include "vpx/vp8cx.h"
+#endif
+#include "vpx/vpx_encoder.h"
+
+namespace libvpx_test {
+
+class CodecFactory;
+class VideoSource;
+
+enum TestMode {
+  kRealTime,
+  kOnePassGood,
+  kOnePassBest,
+  kTwoPassGood,
+  kTwoPassBest
+};
+#define ALL_TEST_MODES                                                        \
+  ::testing::Values(::libvpx_test::kRealTime, ::libvpx_test::kOnePassGood,    \
+                    ::libvpx_test::kOnePassBest, ::libvpx_test::kTwoPassGood, \
+                    ::libvpx_test::kTwoPassBest)
+
+#define ONE_PASS_TEST_MODES                                                \
+  ::testing::Values(::libvpx_test::kRealTime, ::libvpx_test::kOnePassGood, \
+                    ::libvpx_test::kOnePassBest)
+
+#define TWO_PASS_TEST_MODES \
+  ::testing::Values(::libvpx_test::kTwoPassGood, ::libvpx_test::kTwoPassBest)
+
+// Provides an object to handle the libvpx get_cx_data() iteration pattern
+class CxDataIterator {
+ public:
+  explicit CxDataIterator(vpx_codec_ctx_t *encoder)
+      : encoder_(encoder), iter_(NULL) {}
+
+  const vpx_codec_cx_pkt_t *Next() {
+    return vpx_codec_get_cx_data(encoder_, &iter_);
+  }
+
+ private:
+  vpx_codec_ctx_t *encoder_;
+  vpx_codec_iter_t iter_;
+};
+
+// Implements an in-memory store for libvpx twopass statistics
+class TwopassStatsStore {
+ public:
+  void Append(const vpx_codec_cx_pkt_t &pkt) {
+    buffer_.append(reinterpret_cast<char *>(pkt.data.twopass_stats.buf),
+                   pkt.data.twopass_stats.sz);
+  }
+
+  vpx_fixed_buf_t buf() {
+    const vpx_fixed_buf_t buf = { &buffer_[0], buffer_.size() };
+    return buf;
+  }
+
+  void Reset() { buffer_.clear(); }
+
+ protected:
+  std::string buffer_;
+};
+
+// Provides a simplified interface to manage one video encoding pass, given
+// a configuration and video source.
+//
+// TODO(jkoleszar): The exact services it provides and the appropriate
+// level of abstraction will be fleshed out as more tests are written.
+class Encoder {
+ public:
+  Encoder(vpx_codec_enc_cfg_t cfg, unsigned long deadline,
+          const unsigned long init_flags, TwopassStatsStore *stats)
+      : cfg_(cfg), deadline_(deadline), init_flags_(init_flags), stats_(stats) {
+    memset(&encoder_, 0, sizeof(encoder_));
+  }
+
+  virtual ~Encoder() { vpx_codec_destroy(&encoder_); }
+
+  CxDataIterator GetCxData() { return CxDataIterator(&encoder_); }
+
+  void InitEncoder(VideoSource *video);
+
+  const vpx_image_t *GetPreviewFrame() {
+    return vpx_codec_get_preview_frame(&encoder_);
+  }
+  // This is a thin wrapper around vpx_codec_encode(), so refer to
+  // vpx_encoder.h for its semantics.
+  void EncodeFrame(VideoSource *video, const unsigned long frame_flags);
+
+  // Convenience wrapper for EncodeFrame()
+  void EncodeFrame(VideoSource *video) { EncodeFrame(video, 0); }
+
+  void Control(int ctrl_id, int arg) {
+    const vpx_codec_err_t res = vpx_codec_control_(&encoder_, ctrl_id, arg);
+    ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+  }
+
+  void Control(int ctrl_id, int *arg) {
+    const vpx_codec_err_t res = vpx_codec_control_(&encoder_, ctrl_id, arg);
+    ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+  }
+
+  void Control(int ctrl_id, struct vpx_scaling_mode *arg) {
+    const vpx_codec_err_t res = vpx_codec_control_(&encoder_, ctrl_id, arg);
+    ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+  }
+
+  void Control(int ctrl_id, struct vpx_svc_layer_id *arg) {
+    const vpx_codec_err_t res = vpx_codec_control_(&encoder_, ctrl_id, arg);
+    ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+  }
+
+  void Control(int ctrl_id, struct vpx_svc_ref_frame_config *arg) {
+    const vpx_codec_err_t res = vpx_codec_control_(&encoder_, ctrl_id, arg);
+    ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+  }
+
+  void Control(int ctrl_id, struct vpx_svc_parameters *arg) {
+    const vpx_codec_err_t res = vpx_codec_control_(&encoder_, ctrl_id, arg);
+    ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+  }
+
+  void Control(int ctrl_id, struct vpx_svc_frame_drop *arg) {
+    const vpx_codec_err_t res = vpx_codec_control_(&encoder_, ctrl_id, arg);
+    ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+  }
+
+  void Control(int ctrl_id, struct vpx_svc_spatial_layer_sync *arg) {
+    const vpx_codec_err_t res = vpx_codec_control_(&encoder_, ctrl_id, arg);
+    ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+  }
+
+#if CONFIG_VP8_ENCODER || CONFIG_VP9_ENCODER
+  void Control(int ctrl_id, vpx_active_map_t *arg) {
+    const vpx_codec_err_t res = vpx_codec_control_(&encoder_, ctrl_id, arg);
+    ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+  }
+
+  void Control(int ctrl_id, vpx_roi_map_t *arg) {
+    const vpx_codec_err_t res = vpx_codec_control_(&encoder_, ctrl_id, arg);
+    ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+  }
+#endif
+  void Config(const vpx_codec_enc_cfg_t *cfg) {
+    const vpx_codec_err_t res = vpx_codec_enc_config_set(&encoder_, cfg);
+    ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+    cfg_ = *cfg;
+  }
+
+  void set_deadline(unsigned long deadline) { deadline_ = deadline; }
+
+ protected:
+  virtual vpx_codec_iface_t *CodecInterface() const = 0;
+
+  const char *EncoderError() {
+    const char *detail = vpx_codec_error_detail(&encoder_);
+    return detail ? detail : vpx_codec_error(&encoder_);
+  }
+
+  // Encode an image
+  void EncodeFrameInternal(const VideoSource &video,
+                           const unsigned long frame_flags);
+
+  // Flush the encoder on EOS
+  void Flush();
+
+  vpx_codec_ctx_t encoder_;
+  vpx_codec_enc_cfg_t cfg_;
+  unsigned long deadline_;
+  unsigned long init_flags_;
+  TwopassStatsStore *stats_;
+};
+
+// Common test functionality for all Encoder tests.
+//
+// This class is a mixin which provides the main loop common to all
+// encoder tests. It provides hooks which can be overridden by subclasses
+// to implement each test's specific behavior, while centralizing the bulk
+// of the boilerplate. Note that it doesn't inherit the gtest testing
+// classes directly, so that tests can be parameterized differently.
+class EncoderTest {
+ protected:
+  explicit EncoderTest(const CodecFactory *codec)
+      : codec_(codec), abort_(false), init_flags_(0), frame_flags_(0),
+        last_pts_(0) {
+    // Default to 1 thread.
+    cfg_.g_threads = 1;
+  }
+
+  virtual ~EncoderTest() {}
+
+  // Initialize the cfg_ member with the default configuration.
+  void InitializeConfig();
+
+  // Map the TestMode enum to the deadline_ and passes_ variables.
+  void SetMode(TestMode mode);
+
+  // Set encoder flag.
+  void set_init_flags(unsigned long flag) {  // NOLINT(runtime/int)
+    init_flags_ = flag;
+  }
+
+  // Main loop
+  virtual void RunLoop(VideoSource *video);
+
+  // Hook to be called at the beginning of a pass.
+  virtual void BeginPassHook(unsigned int /*pass*/) {}
+
+  // Hook to be called at the end of a pass.
+  virtual void EndPassHook() {}
+
+  // Hook to be called before encoding a frame.
+  virtual void PreEncodeFrameHook(VideoSource * /*video*/) {}
+  virtual void PreEncodeFrameHook(VideoSource * /*video*/,
+                                  Encoder * /*encoder*/) {}
+
+  virtual void PreDecodeFrameHook(VideoSource * /*video*/,
+                                  Decoder * /*decoder*/) {}
+
+  virtual void PostEncodeFrameHook(Encoder * /*encoder*/) {}
+
+  // Hook to be called on every compressed data packet.
+  virtual void FramePktHook(const vpx_codec_cx_pkt_t * /*pkt*/) {}
+
+  // Hook to be called on every PSNR packet.
+  virtual void PSNRPktHook(const vpx_codec_cx_pkt_t * /*pkt*/) {}
+
+  // Hook to be called on every first pass stats packet.
+  virtual void StatsPktHook(const vpx_codec_cx_pkt_t * /*pkt*/) {}
+
+  // Hook to determine whether the encode loop should continue.
+  virtual bool Continue() const {
+    return !(::testing::Test::HasFatalFailure() || abort_);
+  }
+
+  const CodecFactory *codec_;
+  // Hook to determine whether to decode frame after encoding
+  virtual bool DoDecode() const { return 1; }
+
+  // Hook to handle encode/decode mismatch
+  virtual void MismatchHook(const vpx_image_t *img1, const vpx_image_t *img2);
+
+  // Hook to be called on every decompressed frame.
+  virtual void DecompressedFrameHook(const vpx_image_t & /*img*/,
+                                     vpx_codec_pts_t /*pts*/) {}
+
+  // Hook to be called to handle decode result. Return true to continue.
+  virtual bool HandleDecodeResult(const vpx_codec_err_t res_dec,
+                                  const VideoSource & /*video*/,
+                                  Decoder *decoder) {
+    EXPECT_EQ(VPX_CODEC_OK, res_dec) << decoder->DecodeError();
+    return VPX_CODEC_OK == res_dec;
+  }
+
+  // Hook that can modify the encoder's output data
+  virtual const vpx_codec_cx_pkt_t *MutateEncoderOutputHook(
+      const vpx_codec_cx_pkt_t *pkt) {
+    return pkt;
+  }
+
+  bool abort_;
+  vpx_codec_enc_cfg_t cfg_;
+  vpx_codec_dec_cfg_t dec_cfg_;
+  unsigned int passes_;
+  unsigned long deadline_;
+  TwopassStatsStore stats_;
+  unsigned long init_flags_;
+  unsigned long frame_flags_;
+  vpx_codec_pts_t last_pts_;
+};
+
+}  // namespace libvpx_test
+
+#endif  // VPX_TEST_ENCODE_TEST_DRIVER_H_

Libraries/webm_mem_playback/libvpx/test/error_resilience_test.cc

@@ -0,0 +1,582 @@
+/*
+ *  Copyright (c) 2013 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "test/codec_factory.h"
+#include "test/encode_test_driver.h"
+#include "test/i420_video_source.h"
+#include "test/util.h"
+
+namespace {
+
+const int kMaxErrorFrames = 12;
+const int kMaxDroppableFrames = 12;
+
+class ErrorResilienceTestLarge
+    : public ::libvpx_test::EncoderTest,
+      public ::libvpx_test::CodecTestWith2Params<libvpx_test::TestMode, bool> {
+ protected:
+  ErrorResilienceTestLarge()
+      : EncoderTest(GET_PARAM(0)), svc_support_(GET_PARAM(2)), psnr_(0.0),
+        nframes_(0), mismatch_psnr_(0.0), mismatch_nframes_(0),
+        encoding_mode_(GET_PARAM(1)) {
+    Reset();
+  }
+
+  virtual ~ErrorResilienceTestLarge() {}
+
+  void Reset() {
+    error_nframes_ = 0;
+    droppable_nframes_ = 0;
+    pattern_switch_ = 0;
+  }
+
+  virtual void SetUp() {
+    InitializeConfig();
+    SetMode(encoding_mode_);
+  }
+
+  virtual void BeginPassHook(unsigned int /*pass*/) {
+    psnr_ = 0.0;
+    nframes_ = 0;
+    mismatch_psnr_ = 0.0;
+    mismatch_nframes_ = 0;
+  }
+
+  virtual void PSNRPktHook(const vpx_codec_cx_pkt_t *pkt) {
+    psnr_ += pkt->data.psnr.psnr[0];
+    nframes_++;
+  }
+
+  //
+  // Frame flags and layer id for temporal layers.
+  // For two layers, test pattern is:
+  //   1     3
+  // 0    2     .....
+  // LAST is updated on base/layer 0, GOLDEN  updated on layer 1.
+  // Non-zero pattern_switch parameter means pattern will switch to
+  // not using LAST for frame_num >= pattern_switch.
+  int SetFrameFlags(int frame_num, int num_temp_layers, int pattern_switch) {
+    int frame_flags = 0;
+    if (num_temp_layers == 2) {
+      if (frame_num % 2 == 0) {
+        if (frame_num < pattern_switch || pattern_switch == 0) {
+          // Layer 0: predict from LAST and ARF, update LAST.
+          frame_flags =
+              VP8_EFLAG_NO_REF_GF | VP8_EFLAG_NO_UPD_GF | VP8_EFLAG_NO_UPD_ARF;
+        } else {
+          // Layer 0: predict from GF and ARF, update GF.
+          frame_flags = VP8_EFLAG_NO_REF_LAST | VP8_EFLAG_NO_UPD_LAST |
+                        VP8_EFLAG_NO_UPD_ARF;
+        }
+      } else {
+        if (frame_num < pattern_switch || pattern_switch == 0) {
+          // Layer 1: predict from L, GF, and ARF, update GF.
+          frame_flags = VP8_EFLAG_NO_UPD_ARF | VP8_EFLAG_NO_UPD_LAST;
+        } else {
+          // Layer 1: predict from GF and ARF, update GF.
+          frame_flags = VP8_EFLAG_NO_REF_LAST | VP8_EFLAG_NO_UPD_LAST |
+                        VP8_EFLAG_NO_UPD_ARF;
+        }
+      }
+    }
+    return frame_flags;
+  }
+
+  virtual void PreEncodeFrameHook(libvpx_test::VideoSource *video) {
+    frame_flags_ &=
+        ~(VP8_EFLAG_NO_UPD_LAST | VP8_EFLAG_NO_UPD_GF | VP8_EFLAG_NO_UPD_ARF);
+    // For temporal layer case.
+    if (cfg_.ts_number_layers > 1) {
+      frame_flags_ =
+          SetFrameFlags(video->frame(), cfg_.ts_number_layers, pattern_switch_);
+      for (unsigned int i = 0; i < droppable_nframes_; ++i) {
+        if (droppable_frames_[i] == video->frame()) {
+          std::cout << "Encoding droppable frame: " << droppable_frames_[i]
+                    << "\n";
+        }
+      }
+    } else {
+      if (droppable_nframes_ > 0 &&
+          (cfg_.g_pass == VPX_RC_LAST_PASS || cfg_.g_pass == VPX_RC_ONE_PASS)) {
+        for (unsigned int i = 0; i < droppable_nframes_; ++i) {
+          if (droppable_frames_[i] == video->frame()) {
+            std::cout << "Encoding droppable frame: " << droppable_frames_[i]
+                      << "\n";
+            frame_flags_ |= (VP8_EFLAG_NO_UPD_LAST | VP8_EFLAG_NO_UPD_GF |
+                             VP8_EFLAG_NO_UPD_ARF);
+            return;
+          }
+        }
+      }
+    }
+  }
+
+  double GetAveragePsnr() const {
+    if (nframes_) return psnr_ / nframes_;
+    return 0.0;
+  }
+
+  double GetAverageMismatchPsnr() const {
+    if (mismatch_nframes_) return mismatch_psnr_ / mismatch_nframes_;
+    return 0.0;
+  }
+
+  virtual bool DoDecode() const {
+    if (error_nframes_ > 0 &&
+        (cfg_.g_pass == VPX_RC_LAST_PASS || cfg_.g_pass == VPX_RC_ONE_PASS)) {
+      for (unsigned int i = 0; i < error_nframes_; ++i) {
+        if (error_frames_[i] == nframes_ - 1) {
+          std::cout << "             Skipping decoding frame: "
+                    << error_frames_[i] << "\n";
+          return 0;
+        }
+      }
+    }
+    return 1;
+  }
+
+  virtual void MismatchHook(const vpx_image_t *img1, const vpx_image_t *img2) {
+    double mismatch_psnr = compute_psnr(img1, img2);
+    mismatch_psnr_ += mismatch_psnr;
+    ++mismatch_nframes_;
+    // std::cout << "Mismatch frame psnr: " << mismatch_psnr << "\n";
+  }
+
+  void SetErrorFrames(int num, unsigned int *list) {
+    if (num > kMaxErrorFrames) {
+      num = kMaxErrorFrames;
+    } else if (num < 0) {
+      num = 0;
+    }
+    error_nframes_ = num;
+    for (unsigned int i = 0; i < error_nframes_; ++i) {
+      error_frames_[i] = list[i];
+    }
+  }
+
+  void SetDroppableFrames(int num, unsigned int *list) {
+    if (num > kMaxDroppableFrames) {
+      num = kMaxDroppableFrames;
+    } else if (num < 0) {
+      num = 0;
+    }
+    droppable_nframes_ = num;
+    for (unsigned int i = 0; i < droppable_nframes_; ++i) {
+      droppable_frames_[i] = list[i];
+    }
+  }
+
+  unsigned int GetMismatchFrames() { return mismatch_nframes_; }
+
+  void SetPatternSwitch(int frame_switch) { pattern_switch_ = frame_switch; }
+
+  bool svc_support_;
+
+ private:
+  double psnr_;
+  unsigned int nframes_;
+  unsigned int error_nframes_;
+  unsigned int droppable_nframes_;
+  unsigned int pattern_switch_;
+  double mismatch_psnr_;
+  unsigned int mismatch_nframes_;
+  unsigned int error_frames_[kMaxErrorFrames];
+  unsigned int droppable_frames_[kMaxDroppableFrames];
+  libvpx_test::TestMode encoding_mode_;
+};
+
+TEST_P(ErrorResilienceTestLarge, OnVersusOff) {
+  const vpx_rational timebase = { 33333333, 1000000000 };
+  cfg_.g_timebase = timebase;
+  cfg_.rc_target_bitrate = 2000;
+  cfg_.g_lag_in_frames = 10;
+
+  init_flags_ = VPX_CODEC_USE_PSNR;
+
+  libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                     timebase.den, timebase.num, 0, 30);
+
+  // Error resilient mode OFF.
+  cfg_.g_error_resilient = 0;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+  const double psnr_resilience_off = GetAveragePsnr();
+  EXPECT_GT(psnr_resilience_off, 25.0);
+
+  // Error resilient mode ON.
+  cfg_.g_error_resilient = 1;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+  const double psnr_resilience_on = GetAveragePsnr();
+  EXPECT_GT(psnr_resilience_on, 25.0);
+
+  // Test that turning on error resilient mode hurts by 10% at most.
+  if (psnr_resilience_off > 0.0) {
+    const double psnr_ratio = psnr_resilience_on / psnr_resilience_off;
+    EXPECT_GE(psnr_ratio, 0.9);
+    EXPECT_LE(psnr_ratio, 1.1);
+  }
+}
+
+// Check for successful decoding and no encoder/decoder mismatch
+// if we lose (i.e., drop before decoding) a set of droppable
+// frames (i.e., frames that don't update any reference buffers).
+// Check both isolated and consecutive loss.
+TEST_P(ErrorResilienceTestLarge, DropFramesWithoutRecovery) {
+  const vpx_rational timebase = { 33333333, 1000000000 };
+  cfg_.g_timebase = timebase;
+  cfg_.rc_target_bitrate = 500;
+  // FIXME(debargha): Fix this to work for any lag.
+  // Currently this test only works for lag = 0
+  cfg_.g_lag_in_frames = 0;
+
+  init_flags_ = VPX_CODEC_USE_PSNR;
+
+  libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                     timebase.den, timebase.num, 0, 40);
+
+  // Error resilient mode ON.
+  cfg_.g_error_resilient = 1;
+  cfg_.kf_mode = VPX_KF_DISABLED;
+
+  // Set an arbitrary set of error frames same as droppable frames.
+  // In addition to isolated loss/drop, add a long consecutive series
+  // (of size 9) of dropped frames.
+  unsigned int num_droppable_frames = 11;
+  unsigned int droppable_frame_list[] = { 5,  16, 22, 23, 24, 25,
+                                          26, 27, 28, 29, 30 };
+  SetDroppableFrames(num_droppable_frames, droppable_frame_list);
+  SetErrorFrames(num_droppable_frames, droppable_frame_list);
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+  // Test that no mismatches have been found
+  std::cout << "             Mismatch frames: " << GetMismatchFrames() << "\n";
+  EXPECT_EQ(GetMismatchFrames(), (unsigned int)0);
+
+  // Reset previously set of error/droppable frames.
+  Reset();
+
+#if 0
+  // TODO(jkoleszar): This test is disabled for the time being as too
+  // sensitive. It's not clear how to set a reasonable threshold for
+  // this behavior.
+
+  // Now set an arbitrary set of error frames that are non-droppable
+  unsigned int num_error_frames = 3;
+  unsigned int error_frame_list[] = {3, 10, 20};
+  SetErrorFrames(num_error_frames, error_frame_list);
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+
+  // Test that dropping an arbitrary set of inter frames does not hurt too much
+  // Note the Average Mismatch PSNR is the average of the PSNR between
+  // decoded frame and encoder's version of the same frame for all frames
+  // with mismatch.
+  const double psnr_resilience_mismatch = GetAverageMismatchPsnr();
+  std::cout << "             Mismatch PSNR: "
+            << psnr_resilience_mismatch << "\n";
+  EXPECT_GT(psnr_resilience_mismatch, 20.0);
+#endif
+}
+
+// Check for successful decoding and no encoder/decoder mismatch
+// if we lose (i.e., drop before decoding) the enhancement layer frames for a
+// two layer temporal pattern. The base layer does not predict from the top
+// layer, so successful decoding is expected.
+TEST_P(ErrorResilienceTestLarge, 2LayersDropEnhancement) {
+  // This test doesn't run if SVC is not supported.
+  if (!svc_support_) return;
+
+  const vpx_rational timebase = { 33333333, 1000000000 };
+  cfg_.g_timebase = timebase;
+  cfg_.rc_target_bitrate = 500;
+  cfg_.g_lag_in_frames = 0;
+
+  cfg_.rc_end_usage = VPX_CBR;
+  // 2 Temporal layers, no spatial layers, CBR mode.
+  cfg_.ss_number_layers = 1;
+  cfg_.ts_number_layers = 2;
+  cfg_.ts_rate_decimator[0] = 2;
+  cfg_.ts_rate_decimator[1] = 1;
+  cfg_.ts_periodicity = 2;
+  cfg_.ts_target_bitrate[0] = 60 * cfg_.rc_target_bitrate / 100;
+  cfg_.ts_target_bitrate[1] = cfg_.rc_target_bitrate;
+
+  init_flags_ = VPX_CODEC_USE_PSNR;
+
+  libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                     timebase.den, timebase.num, 0, 40);
+
+  // Error resilient mode ON.
+  cfg_.g_error_resilient = 1;
+  cfg_.kf_mode = VPX_KF_DISABLED;
+  SetPatternSwitch(0);
+
+  // The odd frames are the enhancement layer for 2 layer pattern, so set
+  // those frames as droppable. Drop the last 7 frames.
+  unsigned int num_droppable_frames = 7;
+  unsigned int droppable_frame_list[] = { 27, 29, 31, 33, 35, 37, 39 };
+  SetDroppableFrames(num_droppable_frames, droppable_frame_list);
+  SetErrorFrames(num_droppable_frames, droppable_frame_list);
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+  // Test that no mismatches have been found
+  std::cout << "             Mismatch frames: " << GetMismatchFrames() << "\n";
+  EXPECT_EQ(GetMismatchFrames(), (unsigned int)0);
+
+  // Reset previously set of error/droppable frames.
+  Reset();
+}
+
+// Check for successful decoding and no encoder/decoder mismatch
+// for a two layer temporal pattern, where at some point in the
+// sequence, the LAST ref is not used anymore.
+TEST_P(ErrorResilienceTestLarge, 2LayersNoRefLast) {
+  // This test doesn't run if SVC is not supported.
+  if (!svc_support_) return;
+
+  const vpx_rational timebase = { 33333333, 1000000000 };
+  cfg_.g_timebase = timebase;
+  cfg_.rc_target_bitrate = 500;
+  cfg_.g_lag_in_frames = 0;
+
+  cfg_.rc_end_usage = VPX_CBR;
+  // 2 Temporal layers, no spatial layers, CBR mode.
+  cfg_.ss_number_layers = 1;
+  cfg_.ts_number_layers = 2;
+  cfg_.ts_rate_decimator[0] = 2;
+  cfg_.ts_rate_decimator[1] = 1;
+  cfg_.ts_periodicity = 2;
+  cfg_.ts_target_bitrate[0] = 60 * cfg_.rc_target_bitrate / 100;
+  cfg_.ts_target_bitrate[1] = cfg_.rc_target_bitrate;
+
+  init_flags_ = VPX_CODEC_USE_PSNR;
+
+  libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                     timebase.den, timebase.num, 0, 100);
+
+  // Error resilient mode ON.
+  cfg_.g_error_resilient = 1;
+  cfg_.kf_mode = VPX_KF_DISABLED;
+  SetPatternSwitch(60);
+
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+  // Test that no mismatches have been found
+  std::cout << "             Mismatch frames: " << GetMismatchFrames() << "\n";
+  EXPECT_EQ(GetMismatchFrames(), (unsigned int)0);
+
+  // Reset previously set of error/droppable frames.
+  Reset();
+}
+
+class ErrorResilienceTestLargeCodecControls
+    : public ::libvpx_test::EncoderTest,
+      public ::libvpx_test::CodecTestWithParam<libvpx_test::TestMode> {
+ protected:
+  ErrorResilienceTestLargeCodecControls()
+      : EncoderTest(GET_PARAM(0)), encoding_mode_(GET_PARAM(1)) {
+    Reset();
+  }
+
+  virtual ~ErrorResilienceTestLargeCodecControls() {}
+
+  void Reset() {
+    last_pts_ = 0;
+    tot_frame_number_ = 0;
+    // For testing up to 3 layers.
+    for (int i = 0; i < 3; ++i) {
+      bits_total_[i] = 0;
+    }
+    duration_ = 0.0;
+  }
+
+  virtual void SetUp() {
+    InitializeConfig();
+    SetMode(encoding_mode_);
+  }
+
+  //
+  // Frame flags and layer id for temporal layers.
+  //
+
+  // For two layers, test pattern is:
+  //   1     3
+  // 0    2     .....
+  // For three layers, test pattern is:
+  //   1      3    5      7
+  //      2           6
+  // 0          4            ....
+  // LAST is always update on base/layer 0, GOLDEN is updated on layer 1,
+  // and ALTREF is updated on top layer for 3 layer pattern.
+  int SetFrameFlags(int frame_num, int num_temp_layers) {
+    int frame_flags = 0;
+    if (num_temp_layers == 2) {
+      if (frame_num % 2 == 0) {
+        // Layer 0: predict from L and ARF, update L.
+        frame_flags =
+            VP8_EFLAG_NO_REF_GF | VP8_EFLAG_NO_UPD_GF | VP8_EFLAG_NO_UPD_ARF;
+      } else {
+        // Layer 1: predict from L, G and ARF, and update G.
+        frame_flags = VP8_EFLAG_NO_UPD_ARF | VP8_EFLAG_NO_UPD_LAST |
+                      VP8_EFLAG_NO_UPD_ENTROPY;
+      }
+    } else if (num_temp_layers == 3) {
+      if (frame_num % 4 == 0) {
+        // Layer 0: predict from L, update L.
+        frame_flags = VP8_EFLAG_NO_UPD_GF | VP8_EFLAG_NO_UPD_ARF |
+                      VP8_EFLAG_NO_REF_GF | VP8_EFLAG_NO_REF_ARF;
+      } else if ((frame_num - 2) % 4 == 0) {
+        // Layer 1: predict from L, G,  update G.
+        frame_flags =
+            VP8_EFLAG_NO_UPD_ARF | VP8_EFLAG_NO_UPD_LAST | VP8_EFLAG_NO_REF_ARF;
+      } else if ((frame_num - 1) % 2 == 0) {
+        // Layer 2: predict from L, G, ARF; update ARG.
+        frame_flags = VP8_EFLAG_NO_UPD_GF | VP8_EFLAG_NO_UPD_LAST;
+      }
+    }
+    return frame_flags;
+  }
+
+  int SetLayerId(int frame_num, int num_temp_layers) {
+    int layer_id = 0;
+    if (num_temp_layers == 2) {
+      if (frame_num % 2 == 0) {
+        layer_id = 0;
+      } else {
+        layer_id = 1;
+      }
+    } else if (num_temp_layers == 3) {
+      if (frame_num % 4 == 0) {
+        layer_id = 0;
+      } else if ((frame_num - 2) % 4 == 0) {
+        layer_id = 1;
+      } else if ((frame_num - 1) % 2 == 0) {
+        layer_id = 2;
+      }
+    }
+    return layer_id;
+  }
+
+  virtual void PreEncodeFrameHook(libvpx_test::VideoSource *video,
+                                  libvpx_test::Encoder *encoder) {
+    if (cfg_.ts_number_layers > 1) {
+      int layer_id = SetLayerId(video->frame(), cfg_.ts_number_layers);
+      int frame_flags = SetFrameFlags(video->frame(), cfg_.ts_number_layers);
+      if (video->frame() > 0) {
+        encoder->Control(VP8E_SET_TEMPORAL_LAYER_ID, layer_id);
+        encoder->Control(VP8E_SET_FRAME_FLAGS, frame_flags);
+      }
+      const vpx_rational_t tb = video->timebase();
+      timebase_ = static_cast<double>(tb.num) / tb.den;
+      duration_ = 0;
+      return;
+    }
+  }
+
+  virtual void FramePktHook(const vpx_codec_cx_pkt_t *pkt) {
+    // Time since last timestamp = duration.
+    vpx_codec_pts_t duration = pkt->data.frame.pts - last_pts_;
+    if (duration > 1) {
+      // Update counter for total number of frames (#frames input to encoder).
+      // Needed for setting the proper layer_id below.
+      tot_frame_number_ += static_cast<int>(duration - 1);
+    }
+    int layer = SetLayerId(tot_frame_number_, cfg_.ts_number_layers);
+    const size_t frame_size_in_bits = pkt->data.frame.sz * 8;
+    // Update the total encoded bits. For temporal layers, update the cumulative
+    // encoded bits per layer.
+    for (int i = layer; i < static_cast<int>(cfg_.ts_number_layers); ++i) {
+      bits_total_[i] += frame_size_in_bits;
+    }
+    // Update the most recent pts.
+    last_pts_ = pkt->data.frame.pts;
+    ++tot_frame_number_;
+  }
+
+  virtual void EndPassHook(void) {
+    duration_ = (last_pts_ + 1) * timebase_;
+    if (cfg_.ts_number_layers > 1) {
+      for (int layer = 0; layer < static_cast<int>(cfg_.ts_number_layers);
+           ++layer) {
+        if (bits_total_[layer]) {
+          // Effective file datarate:
+          effective_datarate_[layer] =
+              (bits_total_[layer] / 1000.0) / duration_;
+        }
+      }
+    }
+  }
+
+  double effective_datarate_[3];
+
+ private:
+  libvpx_test::TestMode encoding_mode_;
+  vpx_codec_pts_t last_pts_;
+  double timebase_;
+  int64_t bits_total_[3];
+  double duration_;
+  int tot_frame_number_;
+};
+
+// Check two codec controls used for:
+// (1) for setting temporal layer id, and (2) for settings encoder flags.
+// This test invokes those controls for each frame, and verifies encoder/decoder
+// mismatch and basic rate control response.
+// TODO(marpan): Maybe move this test to datarate_test.cc.
+TEST_P(ErrorResilienceTestLargeCodecControls, CodecControl3TemporalLayers) {
+  cfg_.rc_buf_initial_sz = 500;
+  cfg_.rc_buf_optimal_sz = 500;
+  cfg_.rc_buf_sz = 1000;
+  cfg_.rc_dropframe_thresh = 1;
+  cfg_.rc_min_quantizer = 2;
+  cfg_.rc_max_quantizer = 56;
+  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.rc_dropframe_thresh = 1;
+  cfg_.g_lag_in_frames = 0;
+  cfg_.kf_mode = VPX_KF_DISABLED;
+  cfg_.g_error_resilient = 1;
+
+  // 3 Temporal layers. Framerate decimation (4, 2, 1).
+  cfg_.ts_number_layers = 3;
+  cfg_.ts_rate_decimator[0] = 4;
+  cfg_.ts_rate_decimator[1] = 2;
+  cfg_.ts_rate_decimator[2] = 1;
+  cfg_.ts_periodicity = 4;
+  cfg_.ts_layer_id[0] = 0;
+  cfg_.ts_layer_id[1] = 2;
+  cfg_.ts_layer_id[2] = 1;
+  cfg_.ts_layer_id[3] = 2;
+
+  ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                       30, 1, 0, 200);
+  for (int i = 200; i <= 800; i += 200) {
+    cfg_.rc_target_bitrate = i;
+    Reset();
+    // 40-20-40 bitrate allocation for 3 temporal layers.
+    cfg_.ts_target_bitrate[0] = 40 * cfg_.rc_target_bitrate / 100;
+    cfg_.ts_target_bitrate[1] = 60 * cfg_.rc_target_bitrate / 100;
+    cfg_.ts_target_bitrate[2] = cfg_.rc_target_bitrate;
+    ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+    for (int j = 0; j < static_cast<int>(cfg_.ts_number_layers); ++j) {
+      ASSERT_GE(effective_datarate_[j], cfg_.ts_target_bitrate[j] * 0.75)
+          << " The datarate for the file is lower than target by too much, "
+             "for layer: "
+          << j;
+      ASSERT_LE(effective_datarate_[j], cfg_.ts_target_bitrate[j] * 1.25)
+          << " The datarate for the file is greater than target by too much, "
+             "for layer: "
+          << j;
+    }
+  }
+}
+
+VP8_INSTANTIATE_TEST_CASE(ErrorResilienceTestLarge, ONE_PASS_TEST_MODES,
+                          ::testing::Values(true));
+VP8_INSTANTIATE_TEST_CASE(ErrorResilienceTestLargeCodecControls,
+                          ONE_PASS_TEST_MODES);
+VP9_INSTANTIATE_TEST_CASE(ErrorResilienceTestLarge, ONE_PASS_TEST_MODES,
+                          ::testing::Values(true));
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/examples.sh

@@ -0,0 +1,29 @@
+#!/bin/sh
+##
+##  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+##
+##  Use of this source code is governed by a BSD-style license
+##  that can be found in the LICENSE file in the root of the source
+##  tree. An additional intellectual property rights grant can be found
+##  in the file PATENTS.  All contributing project authors may
+##  be found in the AUTHORS file in the root of the source tree.
+##
+##  This file runs all of the tests for the libvpx examples.
+##
+. $(dirname $0)/tools_common.sh
+
+example_tests=$(ls $(dirname $0)/*.sh)
+
+# List of script names to exclude.
+exclude_list="examples stress tools_common"
+
+# Filter out the scripts in $exclude_list.
+for word in ${exclude_list}; do
+  example_tests=$(filter_strings "${example_tests}" "${word}" exclude)
+done
+
+for test in ${example_tests}; do
+  # Source each test script so that exporting variables can be avoided.
+  VPX_TEST_NAME="$(basename ${test%.*})"
+  . "${test}"
+done

Libraries/webm_mem_playback/libvpx/test/external_frame_buffer_test.cc

@@ -0,0 +1,517 @@
+/*
+ *  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <memory>
+#include <string>
+
+#include "./vpx_config.h"
+#include "test/codec_factory.h"
+#include "test/decode_test_driver.h"
+#include "test/ivf_video_source.h"
+#include "test/md5_helper.h"
+#include "test/test_vectors.h"
+#include "test/util.h"
+#if CONFIG_WEBM_IO
+#include "test/webm_video_source.h"
+#endif
+
+namespace {
+
+const int kVideoNameParam = 1;
+
+struct ExternalFrameBuffer {
+  uint8_t *data;
+  size_t size;
+  int in_use;
+};
+
+// Class to manipulate a list of external frame buffers.
+class ExternalFrameBufferList {
+ public:
+  ExternalFrameBufferList()
+      : num_buffers_(0), num_used_buffers_(0), ext_fb_list_(NULL) {}
+
+  virtual ~ExternalFrameBufferList() {
+    for (int i = 0; i < num_buffers_; ++i) {
+      delete[] ext_fb_list_[i].data;
+    }
+    delete[] ext_fb_list_;
+  }
+
+  // Creates the list to hold the external buffers. Returns true on success.
+  bool CreateBufferList(int num_buffers) {
+    if (num_buffers < 0) return false;
+
+    num_buffers_ = num_buffers;
+    ext_fb_list_ = new ExternalFrameBuffer[num_buffers_];
+    EXPECT_TRUE(ext_fb_list_ != NULL);
+    memset(ext_fb_list_, 0, sizeof(ext_fb_list_[0]) * num_buffers_);
+    return true;
+  }
+
+  // Searches the frame buffer list for a free frame buffer. Makes sure
+  // that the frame buffer is at least |min_size| in bytes. Marks that the
+  // frame buffer is in use by libvpx. Finally sets |fb| to point to the
+  // external frame buffer. Returns < 0 on an error.
+  int GetFreeFrameBuffer(size_t min_size, vpx_codec_frame_buffer_t *fb) {
+    EXPECT_TRUE(fb != NULL);
+    const int idx = FindFreeBufferIndex();
+    if (idx == num_buffers_) return -1;
+
+    if (ext_fb_list_[idx].size < min_size) {
+      delete[] ext_fb_list_[idx].data;
+      ext_fb_list_[idx].data = new uint8_t[min_size];
+      memset(ext_fb_list_[idx].data, 0, min_size);
+      ext_fb_list_[idx].size = min_size;
+    }
+
+    SetFrameBuffer(idx, fb);
+
+    num_used_buffers_++;
+    return 0;
+  }
+
+  // Test function that will not allocate any data for the frame buffer.
+  // Returns < 0 on an error.
+  int GetZeroFrameBuffer(size_t min_size, vpx_codec_frame_buffer_t *fb) {
+    EXPECT_TRUE(fb != NULL);
+    const int idx = FindFreeBufferIndex();
+    if (idx == num_buffers_) return -1;
+
+    if (ext_fb_list_[idx].size < min_size) {
+      delete[] ext_fb_list_[idx].data;
+      ext_fb_list_[idx].data = NULL;
+      ext_fb_list_[idx].size = min_size;
+    }
+
+    SetFrameBuffer(idx, fb);
+    return 0;
+  }
+
+  // Marks the external frame buffer that |fb| is pointing to as free.
+  // Returns < 0 on an error.
+  int ReturnFrameBuffer(vpx_codec_frame_buffer_t *fb) {
+    if (fb == NULL) {
+      EXPECT_TRUE(fb != NULL);
+      return -1;
+    }
+    ExternalFrameBuffer *const ext_fb =
+        reinterpret_cast<ExternalFrameBuffer *>(fb->priv);
+    if (ext_fb == NULL) {
+      EXPECT_TRUE(ext_fb != NULL);
+      return -1;
+    }
+    EXPECT_EQ(1, ext_fb->in_use);
+    ext_fb->in_use = 0;
+    num_used_buffers_--;
+    return 0;
+  }
+
+  // Checks that the vpx_image_t data is contained within the external frame
+  // buffer private data passed back in the vpx_image_t.
+  void CheckImageFrameBuffer(const vpx_image_t *img) {
+    if (img->fb_priv != NULL) {
+      const struct ExternalFrameBuffer *const ext_fb =
+          reinterpret_cast<ExternalFrameBuffer *>(img->fb_priv);
+
+      ASSERT_TRUE(img->planes[0] >= ext_fb->data &&
+                  img->planes[0] < (ext_fb->data + ext_fb->size));
+    }
+  }
+
+  int num_used_buffers() const { return num_used_buffers_; }
+
+ private:
+  // Returns the index of the first free frame buffer. Returns |num_buffers_|
+  // if there are no free frame buffers.
+  int FindFreeBufferIndex() {
+    int i;
+    // Find a free frame buffer.
+    for (i = 0; i < num_buffers_; ++i) {
+      if (!ext_fb_list_[i].in_use) break;
+    }
+    return i;
+  }
+
+  // Sets |fb| to an external frame buffer. idx is the index into the frame
+  // buffer list.
+  void SetFrameBuffer(int idx, vpx_codec_frame_buffer_t *fb) {
+    ASSERT_TRUE(fb != NULL);
+    fb->data = ext_fb_list_[idx].data;
+    fb->size = ext_fb_list_[idx].size;
+    ASSERT_EQ(0, ext_fb_list_[idx].in_use);
+    ext_fb_list_[idx].in_use = 1;
+    fb->priv = &ext_fb_list_[idx];
+  }
+
+  int num_buffers_;
+  int num_used_buffers_;
+  ExternalFrameBuffer *ext_fb_list_;
+};
+
+#if CONFIG_WEBM_IO
+
+// Callback used by libvpx to request the application to return a frame
+// buffer of at least |min_size| in bytes.
+int get_vp9_frame_buffer(void *user_priv, size_t min_size,
+                         vpx_codec_frame_buffer_t *fb) {
+  ExternalFrameBufferList *const fb_list =
+      reinterpret_cast<ExternalFrameBufferList *>(user_priv);
+  return fb_list->GetFreeFrameBuffer(min_size, fb);
+}
+
+// Callback used by libvpx to tell the application that |fb| is not needed
+// anymore.
+int release_vp9_frame_buffer(void *user_priv, vpx_codec_frame_buffer_t *fb) {
+  ExternalFrameBufferList *const fb_list =
+      reinterpret_cast<ExternalFrameBufferList *>(user_priv);
+  return fb_list->ReturnFrameBuffer(fb);
+}
+
+// Callback will not allocate data for frame buffer.
+int get_vp9_zero_frame_buffer(void *user_priv, size_t min_size,
+                              vpx_codec_frame_buffer_t *fb) {
+  ExternalFrameBufferList *const fb_list =
+      reinterpret_cast<ExternalFrameBufferList *>(user_priv);
+  return fb_list->GetZeroFrameBuffer(min_size, fb);
+}
+
+// Callback will allocate one less byte than |min_size|.
+int get_vp9_one_less_byte_frame_buffer(void *user_priv, size_t min_size,
+                                       vpx_codec_frame_buffer_t *fb) {
+  ExternalFrameBufferList *const fb_list =
+      reinterpret_cast<ExternalFrameBufferList *>(user_priv);
+  return fb_list->GetFreeFrameBuffer(min_size - 1, fb);
+}
+
+// Callback will not release the external frame buffer.
+int do_not_release_vp9_frame_buffer(void *user_priv,
+                                    vpx_codec_frame_buffer_t *fb) {
+  (void)user_priv;
+  (void)fb;
+  return 0;
+}
+
+#endif  // CONFIG_WEBM_IO
+
+// Class for testing passing in external frame buffers to libvpx.
+class ExternalFrameBufferMD5Test
+    : public ::libvpx_test::DecoderTest,
+      public ::libvpx_test::CodecTestWithParam<const char *> {
+ protected:
+  ExternalFrameBufferMD5Test()
+      : DecoderTest(GET_PARAM(::libvpx_test::kCodecFactoryParam)),
+        md5_file_(NULL), num_buffers_(0) {}
+
+  virtual ~ExternalFrameBufferMD5Test() {
+    if (md5_file_ != NULL) fclose(md5_file_);
+  }
+
+  virtual void PreDecodeFrameHook(
+      const libvpx_test::CompressedVideoSource &video,
+      libvpx_test::Decoder *decoder) {
+    if (num_buffers_ > 0 && video.frame_number() == 0) {
+      // Have libvpx use frame buffers we create.
+      ASSERT_TRUE(fb_list_.CreateBufferList(num_buffers_));
+      ASSERT_EQ(VPX_CODEC_OK,
+                decoder->SetFrameBufferFunctions(GetVP9FrameBuffer,
+                                                 ReleaseVP9FrameBuffer, this));
+    }
+  }
+
+  void OpenMD5File(const std::string &md5_file_name_) {
+    md5_file_ = libvpx_test::OpenTestDataFile(md5_file_name_);
+    ASSERT_TRUE(md5_file_ != NULL)
+        << "Md5 file open failed. Filename: " << md5_file_name_;
+  }
+
+  virtual void DecompressedFrameHook(const vpx_image_t &img,
+                                     const unsigned int frame_number) {
+    ASSERT_TRUE(md5_file_ != NULL);
+    char expected_md5[33];
+    char junk[128];
+
+    // Read correct md5 checksums.
+    const int res = fscanf(md5_file_, "%s  %s", expected_md5, junk);
+    ASSERT_NE(EOF, res) << "Read md5 data failed";
+    expected_md5[32] = '\0';
+
+    ::libvpx_test::MD5 md5_res;
+    md5_res.Add(&img);
+    const char *const actual_md5 = md5_res.Get();
+
+    // Check md5 match.
+    ASSERT_STREQ(expected_md5, actual_md5)
+        << "Md5 checksums don't match: frame number = " << frame_number;
+  }
+
+  // Callback to get a free external frame buffer. Return value < 0 is an
+  // error.
+  static int GetVP9FrameBuffer(void *user_priv, size_t min_size,
+                               vpx_codec_frame_buffer_t *fb) {
+    ExternalFrameBufferMD5Test *const md5Test =
+        reinterpret_cast<ExternalFrameBufferMD5Test *>(user_priv);
+    return md5Test->fb_list_.GetFreeFrameBuffer(min_size, fb);
+  }
+
+  // Callback to release an external frame buffer. Return value < 0 is an
+  // error.
+  static int ReleaseVP9FrameBuffer(void *user_priv,
+                                   vpx_codec_frame_buffer_t *fb) {
+    ExternalFrameBufferMD5Test *const md5Test =
+        reinterpret_cast<ExternalFrameBufferMD5Test *>(user_priv);
+    return md5Test->fb_list_.ReturnFrameBuffer(fb);
+  }
+
+  void set_num_buffers(int num_buffers) { num_buffers_ = num_buffers; }
+  int num_buffers() const { return num_buffers_; }
+
+ private:
+  FILE *md5_file_;
+  int num_buffers_;
+  ExternalFrameBufferList fb_list_;
+};
+
+#if CONFIG_WEBM_IO
+const char kVP9TestFile[] = "vp90-2-02-size-lf-1920x1080.webm";
+const char kVP9NonRefTestFile[] = "vp90-2-22-svc_1280x720_1.webm";
+
+// Class for testing passing in external frame buffers to libvpx.
+class ExternalFrameBufferTest : public ::testing::Test {
+ protected:
+  ExternalFrameBufferTest() : video_(NULL), decoder_(NULL), num_buffers_(0) {}
+
+  virtual void SetUp() {
+    video_ = new libvpx_test::WebMVideoSource(kVP9TestFile);
+    ASSERT_TRUE(video_ != NULL);
+    video_->Init();
+    video_->Begin();
+
+    vpx_codec_dec_cfg_t cfg = vpx_codec_dec_cfg_t();
+    decoder_ = new libvpx_test::VP9Decoder(cfg, 0);
+    ASSERT_TRUE(decoder_ != NULL);
+  }
+
+  virtual void TearDown() {
+    delete decoder_;
+    decoder_ = NULL;
+    delete video_;
+    video_ = NULL;
+  }
+
+  // Passes the external frame buffer information to libvpx.
+  vpx_codec_err_t SetFrameBufferFunctions(
+      int num_buffers, vpx_get_frame_buffer_cb_fn_t cb_get,
+      vpx_release_frame_buffer_cb_fn_t cb_release) {
+    if (num_buffers > 0) {
+      num_buffers_ = num_buffers;
+      EXPECT_TRUE(fb_list_.CreateBufferList(num_buffers_));
+    }
+
+    return decoder_->SetFrameBufferFunctions(cb_get, cb_release, &fb_list_);
+  }
+
+  vpx_codec_err_t DecodeOneFrame() {
+    const vpx_codec_err_t res =
+        decoder_->DecodeFrame(video_->cxdata(), video_->frame_size());
+    CheckDecodedFrames();
+    if (res == VPX_CODEC_OK) video_->Next();
+    return res;
+  }
+
+  vpx_codec_err_t DecodeRemainingFrames() {
+    for (; video_->cxdata() != NULL; video_->Next()) {
+      const vpx_codec_err_t res =
+          decoder_->DecodeFrame(video_->cxdata(), video_->frame_size());
+      if (res != VPX_CODEC_OK) return res;
+      CheckDecodedFrames();
+    }
+    return VPX_CODEC_OK;
+  }
+
+  void CheckDecodedFrames() {
+    libvpx_test::DxDataIterator dec_iter = decoder_->GetDxData();
+    const vpx_image_t *img = NULL;
+
+    // Get decompressed data
+    while ((img = dec_iter.Next()) != NULL) {
+      fb_list_.CheckImageFrameBuffer(img);
+    }
+  }
+
+  libvpx_test::WebMVideoSource *video_;
+  libvpx_test::VP9Decoder *decoder_;
+  int num_buffers_;
+  ExternalFrameBufferList fb_list_;
+};
+
+class ExternalFrameBufferNonRefTest : public ExternalFrameBufferTest {
+ protected:
+  virtual void SetUp() {
+    video_ = new libvpx_test::WebMVideoSource(kVP9NonRefTestFile);
+    ASSERT_TRUE(video_ != NULL);
+    video_->Init();
+    video_->Begin();
+
+    vpx_codec_dec_cfg_t cfg = vpx_codec_dec_cfg_t();
+    decoder_ = new libvpx_test::VP9Decoder(cfg, 0);
+    ASSERT_TRUE(decoder_ != NULL);
+  }
+
+  virtual void CheckFrameBufferRelease() {
+    TearDown();
+    ASSERT_EQ(0, fb_list_.num_used_buffers());
+  }
+};
+#endif  // CONFIG_WEBM_IO
+
+// This test runs through the set of test vectors, and decodes them.
+// Libvpx will call into the application to allocate a frame buffer when
+// needed. The md5 checksums are computed for each frame in the video file.
+// If md5 checksums match the correct md5 data, then the test is passed.
+// Otherwise, the test failed.
+TEST_P(ExternalFrameBufferMD5Test, ExtFBMD5Match) {
+  const std::string filename = GET_PARAM(kVideoNameParam);
+
+  // Number of buffers equals #VP9_MAXIMUM_REF_BUFFERS +
+  // #VPX_MAXIMUM_WORK_BUFFERS + four jitter buffers.
+  const int jitter_buffers = 4;
+  const int num_buffers =
+      VP9_MAXIMUM_REF_BUFFERS + VPX_MAXIMUM_WORK_BUFFERS + jitter_buffers;
+  set_num_buffers(num_buffers);
+
+#if CONFIG_VP8_DECODER
+  // Tell compiler we are not using kVP8TestVectors.
+  (void)libvpx_test::kVP8TestVectors;
+#endif
+
+  // Open compressed video file.
+  std::unique_ptr<libvpx_test::CompressedVideoSource> video;
+  if (filename.substr(filename.length() - 3, 3) == "ivf") {
+    video.reset(new libvpx_test::IVFVideoSource(filename));
+  } else {
+#if CONFIG_WEBM_IO
+    video.reset(new libvpx_test::WebMVideoSource(filename));
+#else
+    fprintf(stderr, "WebM IO is disabled, skipping test vector %s\n",
+            filename.c_str());
+    return;
+#endif
+  }
+  ASSERT_TRUE(video.get() != NULL);
+  video->Init();
+
+  // Construct md5 file name.
+  const std::string md5_filename = filename + ".md5";
+  OpenMD5File(md5_filename);
+
+  // Decode frame, and check the md5 matching.
+  ASSERT_NO_FATAL_FAILURE(RunLoop(video.get()));
+}
+
+#if CONFIG_WEBM_IO
+TEST_F(ExternalFrameBufferTest, MinFrameBuffers) {
+  // Minimum number of external frame buffers for VP9 is
+  // #VP9_MAXIMUM_REF_BUFFERS + #VPX_MAXIMUM_WORK_BUFFERS.
+  const int num_buffers = VP9_MAXIMUM_REF_BUFFERS + VPX_MAXIMUM_WORK_BUFFERS;
+  ASSERT_EQ(VPX_CODEC_OK,
+            SetFrameBufferFunctions(num_buffers, get_vp9_frame_buffer,
+                                    release_vp9_frame_buffer));
+  ASSERT_EQ(VPX_CODEC_OK, DecodeRemainingFrames());
+}
+
+TEST_F(ExternalFrameBufferTest, EightJitterBuffers) {
+  // Number of buffers equals #VP9_MAXIMUM_REF_BUFFERS +
+  // #VPX_MAXIMUM_WORK_BUFFERS + eight jitter buffers.
+  const int jitter_buffers = 8;
+  const int num_buffers =
+      VP9_MAXIMUM_REF_BUFFERS + VPX_MAXIMUM_WORK_BUFFERS + jitter_buffers;
+  ASSERT_EQ(VPX_CODEC_OK,
+            SetFrameBufferFunctions(num_buffers, get_vp9_frame_buffer,
+                                    release_vp9_frame_buffer));
+  ASSERT_EQ(VPX_CODEC_OK, DecodeRemainingFrames());
+}
+
+TEST_F(ExternalFrameBufferTest, NotEnoughBuffers) {
+  // Minimum number of external frame buffers for VP9 is
+  // #VP9_MAXIMUM_REF_BUFFERS + #VPX_MAXIMUM_WORK_BUFFERS. Most files will
+  // only use 5 frame buffers at one time.
+  const int num_buffers = 2;
+  ASSERT_EQ(VPX_CODEC_OK,
+            SetFrameBufferFunctions(num_buffers, get_vp9_frame_buffer,
+                                    release_vp9_frame_buffer));
+  ASSERT_EQ(VPX_CODEC_OK, DecodeOneFrame());
+  // Only run this on long clips. Decoding a very short clip will return
+  // VPX_CODEC_OK even with only 2 buffers.
+  ASSERT_EQ(VPX_CODEC_MEM_ERROR, DecodeRemainingFrames());
+}
+
+TEST_F(ExternalFrameBufferTest, NoRelease) {
+  const int num_buffers = VP9_MAXIMUM_REF_BUFFERS + VPX_MAXIMUM_WORK_BUFFERS;
+  ASSERT_EQ(VPX_CODEC_OK,
+            SetFrameBufferFunctions(num_buffers, get_vp9_frame_buffer,
+                                    do_not_release_vp9_frame_buffer));
+  ASSERT_EQ(VPX_CODEC_OK, DecodeOneFrame());
+  ASSERT_EQ(VPX_CODEC_MEM_ERROR, DecodeRemainingFrames());
+}
+
+TEST_F(ExternalFrameBufferTest, NullRealloc) {
+  const int num_buffers = VP9_MAXIMUM_REF_BUFFERS + VPX_MAXIMUM_WORK_BUFFERS;
+  ASSERT_EQ(VPX_CODEC_OK,
+            SetFrameBufferFunctions(num_buffers, get_vp9_zero_frame_buffer,
+                                    release_vp9_frame_buffer));
+  ASSERT_EQ(VPX_CODEC_MEM_ERROR, DecodeOneFrame());
+}
+
+TEST_F(ExternalFrameBufferTest, ReallocOneLessByte) {
+  const int num_buffers = VP9_MAXIMUM_REF_BUFFERS + VPX_MAXIMUM_WORK_BUFFERS;
+  ASSERT_EQ(VPX_CODEC_OK, SetFrameBufferFunctions(
+                              num_buffers, get_vp9_one_less_byte_frame_buffer,
+                              release_vp9_frame_buffer));
+  ASSERT_EQ(VPX_CODEC_MEM_ERROR, DecodeOneFrame());
+}
+
+TEST_F(ExternalFrameBufferTest, NullGetFunction) {
+  const int num_buffers = VP9_MAXIMUM_REF_BUFFERS + VPX_MAXIMUM_WORK_BUFFERS;
+  ASSERT_EQ(
+      VPX_CODEC_INVALID_PARAM,
+      SetFrameBufferFunctions(num_buffers, NULL, release_vp9_frame_buffer));
+}
+
+TEST_F(ExternalFrameBufferTest, NullReleaseFunction) {
+  const int num_buffers = VP9_MAXIMUM_REF_BUFFERS + VPX_MAXIMUM_WORK_BUFFERS;
+  ASSERT_EQ(VPX_CODEC_INVALID_PARAM,
+            SetFrameBufferFunctions(num_buffers, get_vp9_frame_buffer, NULL));
+}
+
+TEST_F(ExternalFrameBufferTest, SetAfterDecode) {
+  const int num_buffers = VP9_MAXIMUM_REF_BUFFERS + VPX_MAXIMUM_WORK_BUFFERS;
+  ASSERT_EQ(VPX_CODEC_OK, DecodeOneFrame());
+  ASSERT_EQ(VPX_CODEC_ERROR,
+            SetFrameBufferFunctions(num_buffers, get_vp9_frame_buffer,
+                                    release_vp9_frame_buffer));
+}
+
+TEST_F(ExternalFrameBufferNonRefTest, ReleaseNonRefFrameBuffer) {
+  const int num_buffers = VP9_MAXIMUM_REF_BUFFERS + VPX_MAXIMUM_WORK_BUFFERS;
+  ASSERT_EQ(VPX_CODEC_OK,
+            SetFrameBufferFunctions(num_buffers, get_vp9_frame_buffer,
+                                    release_vp9_frame_buffer));
+  ASSERT_EQ(VPX_CODEC_OK, DecodeRemainingFrames());
+  CheckFrameBufferRelease();
+}
+#endif  // CONFIG_WEBM_IO
+
+VP9_INSTANTIATE_TEST_CASE(
+    ExternalFrameBufferMD5Test,
+    ::testing::ValuesIn(libvpx_test::kVP9TestVectors,
+                        libvpx_test::kVP9TestVectors +
+                            libvpx_test::kNumVP9TestVectors));
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/fdct8x8_test.cc

@@ -0,0 +1,768 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <math.h>
+#include <stdlib.h>
+#include <string.h>
+#include <tuple>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "./vp9_rtcd.h"
+#include "./vpx_dsp_rtcd.h"
+#include "test/acm_random.h"
+#include "test/clear_system_state.h"
+#include "test/register_state_check.h"
+#include "test/util.h"
+#include "vp9/common/vp9_entropy.h"
+#include "vp9/common/vp9_scan.h"
+#include "vpx/vpx_codec.h"
+#include "vpx/vpx_integer.h"
+#include "vpx_ports/mem.h"
+
+using libvpx_test::ACMRandom;
+
+namespace {
+
+const int kNumCoeffs = 64;
+const double kPi = 3.141592653589793238462643383279502884;
+
+const int kSignBiasMaxDiff255 = 1500;
+const int kSignBiasMaxDiff15 = 10000;
+
+typedef void (*FdctFunc)(const int16_t *in, tran_low_t *out, int stride);
+typedef void (*IdctFunc)(const tran_low_t *in, uint8_t *out, int stride);
+typedef void (*FhtFunc)(const int16_t *in, tran_low_t *out, int stride,
+                        int tx_type);
+typedef void (*IhtFunc)(const tran_low_t *in, uint8_t *out, int stride,
+                        int tx_type);
+
+typedef std::tuple<FdctFunc, IdctFunc, int, vpx_bit_depth_t> Dct8x8Param;
+typedef std::tuple<FhtFunc, IhtFunc, int, vpx_bit_depth_t> Ht8x8Param;
+typedef std::tuple<IdctFunc, IdctFunc, int, vpx_bit_depth_t> Idct8x8Param;
+
+void reference_8x8_dct_1d(const double in[8], double out[8]) {
+  const double kInvSqrt2 = 0.707106781186547524400844362104;
+  for (int k = 0; k < 8; k++) {
+    out[k] = 0.0;
+    for (int n = 0; n < 8; n++) {
+      out[k] += in[n] * cos(kPi * (2 * n + 1) * k / 16.0);
+    }
+    if (k == 0) out[k] = out[k] * kInvSqrt2;
+  }
+}
+
+void reference_8x8_dct_2d(const int16_t input[kNumCoeffs],
+                          double output[kNumCoeffs]) {
+  // First transform columns
+  for (int i = 0; i < 8; ++i) {
+    double temp_in[8], temp_out[8];
+    for (int j = 0; j < 8; ++j) temp_in[j] = input[j * 8 + i];
+    reference_8x8_dct_1d(temp_in, temp_out);
+    for (int j = 0; j < 8; ++j) output[j * 8 + i] = temp_out[j];
+  }
+  // Then transform rows
+  for (int i = 0; i < 8; ++i) {
+    double temp_in[8], temp_out[8];
+    for (int j = 0; j < 8; ++j) temp_in[j] = output[j + i * 8];
+    reference_8x8_dct_1d(temp_in, temp_out);
+    // Scale by some magic number
+    for (int j = 0; j < 8; ++j) output[j + i * 8] = temp_out[j] * 2;
+  }
+}
+
+void fdct8x8_ref(const int16_t *in, tran_low_t *out, int stride,
+                 int /*tx_type*/) {
+  vpx_fdct8x8_c(in, out, stride);
+}
+
+void fht8x8_ref(const int16_t *in, tran_low_t *out, int stride, int tx_type) {
+  vp9_fht8x8_c(in, out, stride, tx_type);
+}
+
+#if CONFIG_VP9_HIGHBITDEPTH
+void idct8x8_10(const tran_low_t *in, uint8_t *out, int stride) {
+  vpx_highbd_idct8x8_64_add_c(in, CAST_TO_SHORTPTR(out), stride, 10);
+}
+
+void idct8x8_12(const tran_low_t *in, uint8_t *out, int stride) {
+  vpx_highbd_idct8x8_64_add_c(in, CAST_TO_SHORTPTR(out), stride, 12);
+}
+
+void iht8x8_10(const tran_low_t *in, uint8_t *out, int stride, int tx_type) {
+  vp9_highbd_iht8x8_64_add_c(in, CAST_TO_SHORTPTR(out), stride, tx_type, 10);
+}
+
+void iht8x8_12(const tran_low_t *in, uint8_t *out, int stride, int tx_type) {
+  vp9_highbd_iht8x8_64_add_c(in, CAST_TO_SHORTPTR(out), stride, tx_type, 12);
+}
+
+#if HAVE_SSE2
+
+void idct8x8_12_add_10_c(const tran_low_t *in, uint8_t *out, int stride) {
+  vpx_highbd_idct8x8_12_add_c(in, CAST_TO_SHORTPTR(out), stride, 10);
+}
+
+void idct8x8_12_add_12_c(const tran_low_t *in, uint8_t *out, int stride) {
+  vpx_highbd_idct8x8_12_add_c(in, CAST_TO_SHORTPTR(out), stride, 12);
+}
+
+void idct8x8_12_add_10_sse2(const tran_low_t *in, uint8_t *out, int stride) {
+  vpx_highbd_idct8x8_12_add_sse2(in, CAST_TO_SHORTPTR(out), stride, 10);
+}
+
+void idct8x8_12_add_12_sse2(const tran_low_t *in, uint8_t *out, int stride) {
+  vpx_highbd_idct8x8_12_add_sse2(in, CAST_TO_SHORTPTR(out), stride, 12);
+}
+
+void idct8x8_64_add_10_sse2(const tran_low_t *in, uint8_t *out, int stride) {
+  vpx_highbd_idct8x8_64_add_sse2(in, CAST_TO_SHORTPTR(out), stride, 10);
+}
+
+void idct8x8_64_add_12_sse2(const tran_low_t *in, uint8_t *out, int stride) {
+  vpx_highbd_idct8x8_64_add_sse2(in, CAST_TO_SHORTPTR(out), stride, 12);
+}
+#endif  // HAVE_SSE2
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+
+class FwdTrans8x8TestBase {
+ public:
+  virtual ~FwdTrans8x8TestBase() {}
+
+ protected:
+  virtual void RunFwdTxfm(int16_t *in, tran_low_t *out, int stride) = 0;
+  virtual void RunInvTxfm(tran_low_t *out, uint8_t *dst, int stride) = 0;
+
+  void RunSignBiasCheck() {
+    ACMRandom rnd(ACMRandom::DeterministicSeed());
+    DECLARE_ALIGNED(16, int16_t, test_input_block[64]);
+    DECLARE_ALIGNED(16, tran_low_t, test_output_block[64]);
+    int count_sign_block[64][2];
+    const int count_test_block = 100000;
+
+    memset(count_sign_block, 0, sizeof(count_sign_block));
+
+    for (int i = 0; i < count_test_block; ++i) {
+      // Initialize a test block with input range [-255, 255].
+      for (int j = 0; j < 64; ++j) {
+        test_input_block[j] = ((rnd.Rand16() >> (16 - bit_depth_)) & mask_) -
+                              ((rnd.Rand16() >> (16 - bit_depth_)) & mask_);
+      }
+      ASM_REGISTER_STATE_CHECK(
+          RunFwdTxfm(test_input_block, test_output_block, pitch_));
+
+      for (int j = 0; j < 64; ++j) {
+        if (test_output_block[j] < 0) {
+          ++count_sign_block[j][0];
+        } else if (test_output_block[j] > 0) {
+          ++count_sign_block[j][1];
+        }
+      }
+    }
+
+    for (int j = 0; j < 64; ++j) {
+      const int diff = abs(count_sign_block[j][0] - count_sign_block[j][1]);
+      const int max_diff = kSignBiasMaxDiff255;
+      EXPECT_LT(diff, max_diff << (bit_depth_ - 8))
+          << "Error: 8x8 FDCT/FHT has a sign bias > "
+          << 1. * max_diff / count_test_block * 100 << "%"
+          << " for input range [-255, 255] at index " << j
+          << " count0: " << count_sign_block[j][0]
+          << " count1: " << count_sign_block[j][1] << " diff: " << diff;
+    }
+
+    memset(count_sign_block, 0, sizeof(count_sign_block));
+
+    for (int i = 0; i < count_test_block; ++i) {
+      // Initialize a test block with input range [-mask_ / 16, mask_ / 16].
+      for (int j = 0; j < 64; ++j) {
+        test_input_block[j] =
+            ((rnd.Rand16() & mask_) >> 4) - ((rnd.Rand16() & mask_) >> 4);
+      }
+      ASM_REGISTER_STATE_CHECK(
+          RunFwdTxfm(test_input_block, test_output_block, pitch_));
+
+      for (int j = 0; j < 64; ++j) {
+        if (test_output_block[j] < 0) {
+          ++count_sign_block[j][0];
+        } else if (test_output_block[j] > 0) {
+          ++count_sign_block[j][1];
+        }
+      }
+    }
+
+    for (int j = 0; j < 64; ++j) {
+      const int diff = abs(count_sign_block[j][0] - count_sign_block[j][1]);
+      const int max_diff = kSignBiasMaxDiff15;
+      EXPECT_LT(diff, max_diff << (bit_depth_ - 8))
+          << "Error: 8x8 FDCT/FHT has a sign bias > "
+          << 1. * max_diff / count_test_block * 100 << "%"
+          << " for input range [-15, 15] at index " << j
+          << " count0: " << count_sign_block[j][0]
+          << " count1: " << count_sign_block[j][1] << " diff: " << diff;
+    }
+  }
+
+  void RunRoundTripErrorCheck() {
+    ACMRandom rnd(ACMRandom::DeterministicSeed());
+    int max_error = 0;
+    int total_error = 0;
+    const int count_test_block = 100000;
+    DECLARE_ALIGNED(16, int16_t, test_input_block[64]);
+    DECLARE_ALIGNED(16, tran_low_t, test_temp_block[64]);
+    DECLARE_ALIGNED(16, uint8_t, dst[64]);
+    DECLARE_ALIGNED(16, uint8_t, src[64]);
+#if CONFIG_VP9_HIGHBITDEPTH
+    DECLARE_ALIGNED(16, uint16_t, dst16[64]);
+    DECLARE_ALIGNED(16, uint16_t, src16[64]);
+#endif
+
+    for (int i = 0; i < count_test_block; ++i) {
+      // Initialize a test block with input range [-mask_, mask_].
+      for (int j = 0; j < 64; ++j) {
+        if (bit_depth_ == VPX_BITS_8) {
+          src[j] = rnd.Rand8();
+          dst[j] = rnd.Rand8();
+          test_input_block[j] = src[j] - dst[j];
+#if CONFIG_VP9_HIGHBITDEPTH
+        } else {
+          src16[j] = rnd.Rand16() & mask_;
+          dst16[j] = rnd.Rand16() & mask_;
+          test_input_block[j] = src16[j] - dst16[j];
+#endif
+        }
+      }
+
+      ASM_REGISTER_STATE_CHECK(
+          RunFwdTxfm(test_input_block, test_temp_block, pitch_));
+      for (int j = 0; j < 64; ++j) {
+        if (test_temp_block[j] > 0) {
+          test_temp_block[j] += 2;
+          test_temp_block[j] /= 4;
+          test_temp_block[j] *= 4;
+        } else {
+          test_temp_block[j] -= 2;
+          test_temp_block[j] /= 4;
+          test_temp_block[j] *= 4;
+        }
+      }
+      if (bit_depth_ == VPX_BITS_8) {
+        ASM_REGISTER_STATE_CHECK(RunInvTxfm(test_temp_block, dst, pitch_));
+#if CONFIG_VP9_HIGHBITDEPTH
+      } else {
+        ASM_REGISTER_STATE_CHECK(
+            RunInvTxfm(test_temp_block, CAST_TO_BYTEPTR(dst16), pitch_));
+#endif
+      }
+
+      for (int j = 0; j < 64; ++j) {
+#if CONFIG_VP9_HIGHBITDEPTH
+        const int diff =
+            bit_depth_ == VPX_BITS_8 ? dst[j] - src[j] : dst16[j] - src16[j];
+#else
+        const int diff = dst[j] - src[j];
+#endif
+        const int error = diff * diff;
+        if (max_error < error) max_error = error;
+        total_error += error;
+      }
+    }
+
+    EXPECT_GE(1 << 2 * (bit_depth_ - 8), max_error)
+        << "Error: 8x8 FDCT/IDCT or FHT/IHT has an individual"
+        << " roundtrip error > 1";
+
+    EXPECT_GE((count_test_block << 2 * (bit_depth_ - 8)) / 5, total_error)
+        << "Error: 8x8 FDCT/IDCT or FHT/IHT has average roundtrip "
+        << "error > 1/5 per block";
+  }
+
+  void RunExtremalCheck() {
+    ACMRandom rnd(ACMRandom::DeterministicSeed());
+    int max_error = 0;
+    int total_error = 0;
+    int total_coeff_error = 0;
+    const int count_test_block = 100000;
+    DECLARE_ALIGNED(16, int16_t, test_input_block[64]);
+    DECLARE_ALIGNED(16, tran_low_t, test_temp_block[64]);
+    DECLARE_ALIGNED(16, tran_low_t, ref_temp_block[64]);
+    DECLARE_ALIGNED(16, uint8_t, dst[64]);
+    DECLARE_ALIGNED(16, uint8_t, src[64]);
+#if CONFIG_VP9_HIGHBITDEPTH
+    DECLARE_ALIGNED(16, uint16_t, dst16[64]);
+    DECLARE_ALIGNED(16, uint16_t, src16[64]);
+#endif
+
+    for (int i = 0; i < count_test_block; ++i) {
+      // Initialize a test block with input range [-mask_, mask_].
+      for (int j = 0; j < 64; ++j) {
+        if (bit_depth_ == VPX_BITS_8) {
+          if (i == 0) {
+            src[j] = 255;
+            dst[j] = 0;
+          } else if (i == 1) {
+            src[j] = 0;
+            dst[j] = 255;
+          } else {
+            src[j] = rnd.Rand8() % 2 ? 255 : 0;
+            dst[j] = rnd.Rand8() % 2 ? 255 : 0;
+          }
+          test_input_block[j] = src[j] - dst[j];
+#if CONFIG_VP9_HIGHBITDEPTH
+        } else {
+          if (i == 0) {
+            src16[j] = mask_;
+            dst16[j] = 0;
+          } else if (i == 1) {
+            src16[j] = 0;
+            dst16[j] = mask_;
+          } else {
+            src16[j] = rnd.Rand8() % 2 ? mask_ : 0;
+            dst16[j] = rnd.Rand8() % 2 ? mask_ : 0;
+          }
+          test_input_block[j] = src16[j] - dst16[j];
+#endif
+        }
+      }
+
+      ASM_REGISTER_STATE_CHECK(
+          RunFwdTxfm(test_input_block, test_temp_block, pitch_));
+      ASM_REGISTER_STATE_CHECK(
+          fwd_txfm_ref(test_input_block, ref_temp_block, pitch_, tx_type_));
+      if (bit_depth_ == VPX_BITS_8) {
+        ASM_REGISTER_STATE_CHECK(RunInvTxfm(test_temp_block, dst, pitch_));
+#if CONFIG_VP9_HIGHBITDEPTH
+      } else {
+        ASM_REGISTER_STATE_CHECK(
+            RunInvTxfm(test_temp_block, CAST_TO_BYTEPTR(dst16), pitch_));
+#endif
+      }
+
+      for (int j = 0; j < 64; ++j) {
+#if CONFIG_VP9_HIGHBITDEPTH
+        const int diff =
+            bit_depth_ == VPX_BITS_8 ? dst[j] - src[j] : dst16[j] - src16[j];
+#else
+        const int diff = dst[j] - src[j];
+#endif
+        const int error = diff * diff;
+        if (max_error < error) max_error = error;
+        total_error += error;
+
+        const int coeff_diff = test_temp_block[j] - ref_temp_block[j];
+        total_coeff_error += abs(coeff_diff);
+      }
+
+      EXPECT_GE(1 << 2 * (bit_depth_ - 8), max_error)
+          << "Error: Extremal 8x8 FDCT/IDCT or FHT/IHT has"
+          << "an individual roundtrip error > 1";
+
+      EXPECT_GE((count_test_block << 2 * (bit_depth_ - 8)) / 5, total_error)
+          << "Error: Extremal 8x8 FDCT/IDCT or FHT/IHT has average"
+          << " roundtrip error > 1/5 per block";
+
+      EXPECT_EQ(0, total_coeff_error)
+          << "Error: Extremal 8x8 FDCT/FHT has"
+          << "overflow issues in the intermediate steps > 1";
+    }
+  }
+
+  void RunInvAccuracyCheck() {
+    ACMRandom rnd(ACMRandom::DeterministicSeed());
+    const int count_test_block = 1000;
+    DECLARE_ALIGNED(16, int16_t, in[kNumCoeffs]);
+    DECLARE_ALIGNED(16, tran_low_t, coeff[kNumCoeffs]);
+    DECLARE_ALIGNED(16, uint8_t, dst[kNumCoeffs]);
+    DECLARE_ALIGNED(16, uint8_t, src[kNumCoeffs]);
+#if CONFIG_VP9_HIGHBITDEPTH
+    DECLARE_ALIGNED(16, uint16_t, src16[kNumCoeffs]);
+    DECLARE_ALIGNED(16, uint16_t, dst16[kNumCoeffs]);
+#endif
+
+    for (int i = 0; i < count_test_block; ++i) {
+      double out_r[kNumCoeffs];
+
+      // Initialize a test block with input range [-255, 255].
+      for (int j = 0; j < kNumCoeffs; ++j) {
+        if (bit_depth_ == VPX_BITS_8) {
+          src[j] = rnd.Rand8() % 2 ? 255 : 0;
+          dst[j] = src[j] > 0 ? 0 : 255;
+          in[j] = src[j] - dst[j];
+#if CONFIG_VP9_HIGHBITDEPTH
+        } else {
+          src16[j] = rnd.Rand8() % 2 ? mask_ : 0;
+          dst16[j] = src16[j] > 0 ? 0 : mask_;
+          in[j] = src16[j] - dst16[j];
+#endif
+        }
+      }
+
+      reference_8x8_dct_2d(in, out_r);
+      for (int j = 0; j < kNumCoeffs; ++j) {
+        coeff[j] = static_cast<tran_low_t>(round(out_r[j]));
+      }
+
+      if (bit_depth_ == VPX_BITS_8) {
+        ASM_REGISTER_STATE_CHECK(RunInvTxfm(coeff, dst, pitch_));
+#if CONFIG_VP9_HIGHBITDEPTH
+      } else {
+        ASM_REGISTER_STATE_CHECK(
+            RunInvTxfm(coeff, CAST_TO_BYTEPTR(dst16), pitch_));
+#endif
+      }
+
+      for (int j = 0; j < kNumCoeffs; ++j) {
+#if CONFIG_VP9_HIGHBITDEPTH
+        const int diff =
+            bit_depth_ == VPX_BITS_8 ? dst[j] - src[j] : dst16[j] - src16[j];
+#else
+        const int diff = dst[j] - src[j];
+#endif
+        const uint32_t error = diff * diff;
+        EXPECT_GE(1u << 2 * (bit_depth_ - 8), error)
+            << "Error: 8x8 IDCT has error " << error << " at index " << j;
+      }
+    }
+  }
+
+  void RunFwdAccuracyCheck() {
+    ACMRandom rnd(ACMRandom::DeterministicSeed());
+    const int count_test_block = 1000;
+    DECLARE_ALIGNED(16, int16_t, in[kNumCoeffs]);
+    DECLARE_ALIGNED(16, tran_low_t, coeff_r[kNumCoeffs]);
+    DECLARE_ALIGNED(16, tran_low_t, coeff[kNumCoeffs]);
+
+    for (int i = 0; i < count_test_block; ++i) {
+      double out_r[kNumCoeffs];
+
+      // Initialize a test block with input range [-mask_, mask_].
+      for (int j = 0; j < kNumCoeffs; ++j) {
+        in[j] = rnd.Rand8() % 2 == 0 ? mask_ : -mask_;
+      }
+
+      RunFwdTxfm(in, coeff, pitch_);
+      reference_8x8_dct_2d(in, out_r);
+      for (int j = 0; j < kNumCoeffs; ++j) {
+        coeff_r[j] = static_cast<tran_low_t>(round(out_r[j]));
+      }
+
+      for (int j = 0; j < kNumCoeffs; ++j) {
+        const int32_t diff = coeff[j] - coeff_r[j];
+        const uint32_t error = diff * diff;
+        EXPECT_GE(9u << 2 * (bit_depth_ - 8), error)
+            << "Error: 8x8 DCT has error " << error << " at index " << j;
+      }
+    }
+  }
+
+  void CompareInvReference(IdctFunc ref_txfm, int thresh) {
+    ACMRandom rnd(ACMRandom::DeterministicSeed());
+    const int count_test_block = 10000;
+    const int eob = 12;
+    DECLARE_ALIGNED(16, tran_low_t, coeff[kNumCoeffs]);
+    DECLARE_ALIGNED(16, uint8_t, dst[kNumCoeffs]);
+    DECLARE_ALIGNED(16, uint8_t, ref[kNumCoeffs]);
+#if CONFIG_VP9_HIGHBITDEPTH
+    DECLARE_ALIGNED(16, uint16_t, dst16[kNumCoeffs]);
+    DECLARE_ALIGNED(16, uint16_t, ref16[kNumCoeffs]);
+#endif
+    const int16_t *scan = vp9_default_scan_orders[TX_8X8].scan;
+
+    for (int i = 0; i < count_test_block; ++i) {
+      for (int j = 0; j < kNumCoeffs; ++j) {
+        if (j < eob) {
+          // Random values less than the threshold, either positive or negative
+          coeff[scan[j]] = rnd(thresh) * (1 - 2 * (i % 2));
+        } else {
+          coeff[scan[j]] = 0;
+        }
+        if (bit_depth_ == VPX_BITS_8) {
+          dst[j] = 0;
+          ref[j] = 0;
+#if CONFIG_VP9_HIGHBITDEPTH
+        } else {
+          dst16[j] = 0;
+          ref16[j] = 0;
+#endif
+        }
+      }
+      if (bit_depth_ == VPX_BITS_8) {
+        ref_txfm(coeff, ref, pitch_);
+        ASM_REGISTER_STATE_CHECK(RunInvTxfm(coeff, dst, pitch_));
+#if CONFIG_VP9_HIGHBITDEPTH
+      } else {
+        ref_txfm(coeff, CAST_TO_BYTEPTR(ref16), pitch_);
+        ASM_REGISTER_STATE_CHECK(
+            RunInvTxfm(coeff, CAST_TO_BYTEPTR(dst16), pitch_));
+#endif
+      }
+
+      for (int j = 0; j < kNumCoeffs; ++j) {
+#if CONFIG_VP9_HIGHBITDEPTH
+        const int diff =
+            bit_depth_ == VPX_BITS_8 ? dst[j] - ref[j] : dst16[j] - ref16[j];
+#else
+        const int diff = dst[j] - ref[j];
+#endif
+        const uint32_t error = diff * diff;
+        EXPECT_EQ(0u, error)
+            << "Error: 8x8 IDCT has error " << error << " at index " << j;
+      }
+    }
+  }
+  int pitch_;
+  int tx_type_;
+  FhtFunc fwd_txfm_ref;
+  vpx_bit_depth_t bit_depth_;
+  int mask_;
+};
+
+class FwdTrans8x8DCT : public FwdTrans8x8TestBase,
+                       public ::testing::TestWithParam<Dct8x8Param> {
+ public:
+  virtual ~FwdTrans8x8DCT() {}
+
+  virtual void SetUp() {
+    fwd_txfm_ = GET_PARAM(0);
+    inv_txfm_ = GET_PARAM(1);
+    tx_type_ = GET_PARAM(2);
+    pitch_ = 8;
+    fwd_txfm_ref = fdct8x8_ref;
+    bit_depth_ = GET_PARAM(3);
+    mask_ = (1 << bit_depth_) - 1;
+  }
+
+  virtual void TearDown() { libvpx_test::ClearSystemState(); }
+
+ protected:
+  void RunFwdTxfm(int16_t *in, tran_low_t *out, int stride) {
+    fwd_txfm_(in, out, stride);
+  }
+  void RunInvTxfm(tran_low_t *out, uint8_t *dst, int stride) {
+    inv_txfm_(out, dst, stride);
+  }
+
+  FdctFunc fwd_txfm_;
+  IdctFunc inv_txfm_;
+};
+
+TEST_P(FwdTrans8x8DCT, SignBiasCheck) { RunSignBiasCheck(); }
+
+TEST_P(FwdTrans8x8DCT, RoundTripErrorCheck) { RunRoundTripErrorCheck(); }
+
+TEST_P(FwdTrans8x8DCT, ExtremalCheck) { RunExtremalCheck(); }
+
+TEST_P(FwdTrans8x8DCT, FwdAccuracyCheck) { RunFwdAccuracyCheck(); }
+
+TEST_P(FwdTrans8x8DCT, InvAccuracyCheck) { RunInvAccuracyCheck(); }
+
+class FwdTrans8x8HT : public FwdTrans8x8TestBase,
+                      public ::testing::TestWithParam<Ht8x8Param> {
+ public:
+  virtual ~FwdTrans8x8HT() {}
+
+  virtual void SetUp() {
+    fwd_txfm_ = GET_PARAM(0);
+    inv_txfm_ = GET_PARAM(1);
+    tx_type_ = GET_PARAM(2);
+    pitch_ = 8;
+    fwd_txfm_ref = fht8x8_ref;
+    bit_depth_ = GET_PARAM(3);
+    mask_ = (1 << bit_depth_) - 1;
+  }
+
+  virtual void TearDown() { libvpx_test::ClearSystemState(); }
+
+ protected:
+  void RunFwdTxfm(int16_t *in, tran_low_t *out, int stride) {
+    fwd_txfm_(in, out, stride, tx_type_);
+  }
+  void RunInvTxfm(tran_low_t *out, uint8_t *dst, int stride) {
+    inv_txfm_(out, dst, stride, tx_type_);
+  }
+
+  FhtFunc fwd_txfm_;
+  IhtFunc inv_txfm_;
+};
+
+TEST_P(FwdTrans8x8HT, SignBiasCheck) { RunSignBiasCheck(); }
+
+TEST_P(FwdTrans8x8HT, RoundTripErrorCheck) { RunRoundTripErrorCheck(); }
+
+TEST_P(FwdTrans8x8HT, ExtremalCheck) { RunExtremalCheck(); }
+
+class InvTrans8x8DCT : public FwdTrans8x8TestBase,
+                       public ::testing::TestWithParam<Idct8x8Param> {
+ public:
+  virtual ~InvTrans8x8DCT() {}
+
+  virtual void SetUp() {
+    ref_txfm_ = GET_PARAM(0);
+    inv_txfm_ = GET_PARAM(1);
+    thresh_ = GET_PARAM(2);
+    pitch_ = 8;
+    bit_depth_ = GET_PARAM(3);
+    mask_ = (1 << bit_depth_) - 1;
+  }
+
+  virtual void TearDown() { libvpx_test::ClearSystemState(); }
+
+ protected:
+  void RunInvTxfm(tran_low_t *out, uint8_t *dst, int stride) {
+    inv_txfm_(out, dst, stride);
+  }
+  void RunFwdTxfm(int16_t * /*out*/, tran_low_t * /*dst*/, int /*stride*/) {}
+
+  IdctFunc ref_txfm_;
+  IdctFunc inv_txfm_;
+  int thresh_;
+};
+
+TEST_P(InvTrans8x8DCT, CompareReference) {
+  CompareInvReference(ref_txfm_, thresh_);
+}
+
+using std::make_tuple;
+
+#if CONFIG_VP9_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(
+    C, FwdTrans8x8DCT,
+    ::testing::Values(
+        make_tuple(&vpx_fdct8x8_c, &vpx_idct8x8_64_add_c, 0, VPX_BITS_8),
+        make_tuple(&vpx_highbd_fdct8x8_c, &idct8x8_10, 0, VPX_BITS_10),
+        make_tuple(&vpx_highbd_fdct8x8_c, &idct8x8_12, 0, VPX_BITS_12)));
+#else
+INSTANTIATE_TEST_CASE_P(C, FwdTrans8x8DCT,
+                        ::testing::Values(make_tuple(&vpx_fdct8x8_c,
+                                                     &vpx_idct8x8_64_add_c, 0,
+                                                     VPX_BITS_8)));
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+
+#if CONFIG_VP9_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(
+    C, FwdTrans8x8HT,
+    ::testing::Values(
+        make_tuple(&vp9_fht8x8_c, &vp9_iht8x8_64_add_c, 0, VPX_BITS_8),
+        make_tuple(&vp9_highbd_fht8x8_c, &iht8x8_10, 0, VPX_BITS_10),
+        make_tuple(&vp9_highbd_fht8x8_c, &iht8x8_10, 1, VPX_BITS_10),
+        make_tuple(&vp9_highbd_fht8x8_c, &iht8x8_10, 2, VPX_BITS_10),
+        make_tuple(&vp9_highbd_fht8x8_c, &iht8x8_10, 3, VPX_BITS_10),
+        make_tuple(&vp9_highbd_fht8x8_c, &iht8x8_12, 0, VPX_BITS_12),
+        make_tuple(&vp9_highbd_fht8x8_c, &iht8x8_12, 1, VPX_BITS_12),
+        make_tuple(&vp9_highbd_fht8x8_c, &iht8x8_12, 2, VPX_BITS_12),
+        make_tuple(&vp9_highbd_fht8x8_c, &iht8x8_12, 3, VPX_BITS_12),
+        make_tuple(&vp9_fht8x8_c, &vp9_iht8x8_64_add_c, 1, VPX_BITS_8),
+        make_tuple(&vp9_fht8x8_c, &vp9_iht8x8_64_add_c, 2, VPX_BITS_8),
+        make_tuple(&vp9_fht8x8_c, &vp9_iht8x8_64_add_c, 3, VPX_BITS_8)));
+#else
+INSTANTIATE_TEST_CASE_P(
+    C, FwdTrans8x8HT,
+    ::testing::Values(
+        make_tuple(&vp9_fht8x8_c, &vp9_iht8x8_64_add_c, 0, VPX_BITS_8),
+        make_tuple(&vp9_fht8x8_c, &vp9_iht8x8_64_add_c, 1, VPX_BITS_8),
+        make_tuple(&vp9_fht8x8_c, &vp9_iht8x8_64_add_c, 2, VPX_BITS_8),
+        make_tuple(&vp9_fht8x8_c, &vp9_iht8x8_64_add_c, 3, VPX_BITS_8)));
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+
+#if HAVE_NEON && !CONFIG_EMULATE_HARDWARE
+INSTANTIATE_TEST_CASE_P(NEON, FwdTrans8x8DCT,
+                        ::testing::Values(make_tuple(&vpx_fdct8x8_neon,
+                                                     &vpx_idct8x8_64_add_neon,
+                                                     0, VPX_BITS_8)));
+
+#if !CONFIG_VP9_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(
+    NEON, FwdTrans8x8HT,
+    ::testing::Values(
+        make_tuple(&vp9_fht8x8_c, &vp9_iht8x8_64_add_neon, 0, VPX_BITS_8),
+        make_tuple(&vp9_fht8x8_c, &vp9_iht8x8_64_add_neon, 1, VPX_BITS_8),
+        make_tuple(&vp9_fht8x8_c, &vp9_iht8x8_64_add_neon, 2, VPX_BITS_8),
+        make_tuple(&vp9_fht8x8_c, &vp9_iht8x8_64_add_neon, 3, VPX_BITS_8)));
+#endif  // !CONFIG_VP9_HIGHBITDEPTH
+#endif  // HAVE_NEON && !CONFIG_EMULATE_HARDWARE
+
+#if HAVE_SSE2 && !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
+INSTANTIATE_TEST_CASE_P(SSE2, FwdTrans8x8DCT,
+                        ::testing::Values(make_tuple(&vpx_fdct8x8_sse2,
+                                                     &vpx_idct8x8_64_add_sse2,
+                                                     0, VPX_BITS_8)));
+INSTANTIATE_TEST_CASE_P(
+    SSE2, FwdTrans8x8HT,
+    ::testing::Values(
+        make_tuple(&vp9_fht8x8_sse2, &vp9_iht8x8_64_add_sse2, 0, VPX_BITS_8),
+        make_tuple(&vp9_fht8x8_sse2, &vp9_iht8x8_64_add_sse2, 1, VPX_BITS_8),
+        make_tuple(&vp9_fht8x8_sse2, &vp9_iht8x8_64_add_sse2, 2, VPX_BITS_8),
+        make_tuple(&vp9_fht8x8_sse2, &vp9_iht8x8_64_add_sse2, 3, VPX_BITS_8)));
+#endif  // HAVE_SSE2 && !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
+
+#if HAVE_SSE2 && CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
+INSTANTIATE_TEST_CASE_P(
+    SSE2, FwdTrans8x8DCT,
+    ::testing::Values(make_tuple(&vpx_fdct8x8_sse2, &vpx_idct8x8_64_add_c, 0,
+                                 VPX_BITS_8),
+                      make_tuple(&vpx_highbd_fdct8x8_c, &idct8x8_64_add_10_sse2,
+                                 12, VPX_BITS_10),
+                      make_tuple(&vpx_highbd_fdct8x8_sse2,
+                                 &idct8x8_64_add_10_sse2, 12, VPX_BITS_10),
+                      make_tuple(&vpx_highbd_fdct8x8_c, &idct8x8_64_add_12_sse2,
+                                 12, VPX_BITS_12),
+                      make_tuple(&vpx_highbd_fdct8x8_sse2,
+                                 &idct8x8_64_add_12_sse2, 12, VPX_BITS_12)));
+
+INSTANTIATE_TEST_CASE_P(
+    SSE2, FwdTrans8x8HT,
+    ::testing::Values(
+        make_tuple(&vp9_fht8x8_sse2, &vp9_iht8x8_64_add_c, 0, VPX_BITS_8),
+        make_tuple(&vp9_fht8x8_sse2, &vp9_iht8x8_64_add_c, 1, VPX_BITS_8),
+        make_tuple(&vp9_fht8x8_sse2, &vp9_iht8x8_64_add_c, 2, VPX_BITS_8),
+        make_tuple(&vp9_fht8x8_sse2, &vp9_iht8x8_64_add_c, 3, VPX_BITS_8)));
+
+// Optimizations take effect at a threshold of 6201, so we use a value close to
+// that to test both branches.
+INSTANTIATE_TEST_CASE_P(
+    SSE2, InvTrans8x8DCT,
+    ::testing::Values(
+        make_tuple(&idct8x8_12_add_10_c, &idct8x8_12_add_10_sse2, 6225,
+                   VPX_BITS_10),
+        make_tuple(&idct8x8_10, &idct8x8_64_add_10_sse2, 6225, VPX_BITS_10),
+        make_tuple(&idct8x8_12_add_12_c, &idct8x8_12_add_12_sse2, 6225,
+                   VPX_BITS_12),
+        make_tuple(&idct8x8_12, &idct8x8_64_add_12_sse2, 6225, VPX_BITS_12)));
+#endif  // HAVE_SSE2 && CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
+
+#if HAVE_SSSE3 && VPX_ARCH_X86_64 && !CONFIG_VP9_HIGHBITDEPTH && \
+    !CONFIG_EMULATE_HARDWARE
+INSTANTIATE_TEST_CASE_P(SSSE3, FwdTrans8x8DCT,
+                        ::testing::Values(make_tuple(&vpx_fdct8x8_ssse3,
+                                                     &vpx_idct8x8_64_add_sse2,
+                                                     0, VPX_BITS_8)));
+#endif
+
+#if HAVE_MSA && !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
+INSTANTIATE_TEST_CASE_P(MSA, FwdTrans8x8DCT,
+                        ::testing::Values(make_tuple(&vpx_fdct8x8_msa,
+                                                     &vpx_idct8x8_64_add_msa, 0,
+                                                     VPX_BITS_8)));
+INSTANTIATE_TEST_CASE_P(
+    MSA, FwdTrans8x8HT,
+    ::testing::Values(
+        make_tuple(&vp9_fht8x8_msa, &vp9_iht8x8_64_add_msa, 0, VPX_BITS_8),
+        make_tuple(&vp9_fht8x8_msa, &vp9_iht8x8_64_add_msa, 1, VPX_BITS_8),
+        make_tuple(&vp9_fht8x8_msa, &vp9_iht8x8_64_add_msa, 2, VPX_BITS_8),
+        make_tuple(&vp9_fht8x8_msa, &vp9_iht8x8_64_add_msa, 3, VPX_BITS_8)));
+#endif  // HAVE_MSA && !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
+
+#if HAVE_VSX && !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
+INSTANTIATE_TEST_CASE_P(VSX, FwdTrans8x8DCT,
+                        ::testing::Values(make_tuple(&vpx_fdct8x8_c,
+                                                     &vpx_idct8x8_64_add_vsx, 0,
+                                                     VPX_BITS_8)));
+#endif  // HAVE_VSX && !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/frame_size_tests.cc

@@ -0,0 +1,95 @@
+/*
+ *  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "test/codec_factory.h"
+#include "test/video_source.h"
+
+namespace {
+
+class VP9FrameSizeTestsLarge : public ::libvpx_test::EncoderTest,
+                               public ::testing::Test {
+ protected:
+  VP9FrameSizeTestsLarge()
+      : EncoderTest(&::libvpx_test::kVP9), expected_res_(VPX_CODEC_OK) {}
+  virtual ~VP9FrameSizeTestsLarge() {}
+
+  virtual void SetUp() {
+    InitializeConfig();
+    SetMode(::libvpx_test::kRealTime);
+  }
+
+  virtual bool HandleDecodeResult(const vpx_codec_err_t res_dec,
+                                  const libvpx_test::VideoSource & /*video*/,
+                                  libvpx_test::Decoder *decoder) {
+    EXPECT_EQ(expected_res_, res_dec) << decoder->DecodeError();
+    return !::testing::Test::HasFailure();
+  }
+
+  virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
+                                  ::libvpx_test::Encoder *encoder) {
+    if (video->frame() == 0) {
+      encoder->Control(VP8E_SET_CPUUSED, 7);
+      encoder->Control(VP8E_SET_ENABLEAUTOALTREF, 1);
+      encoder->Control(VP8E_SET_ARNR_MAXFRAMES, 7);
+      encoder->Control(VP8E_SET_ARNR_STRENGTH, 5);
+      encoder->Control(VP8E_SET_ARNR_TYPE, 3);
+    }
+  }
+
+  int expected_res_;
+};
+
+TEST_F(VP9FrameSizeTestsLarge, TestInvalidSizes) {
+  ::libvpx_test::RandomVideoSource video;
+
+#if CONFIG_SIZE_LIMIT
+  video.SetSize(DECODE_WIDTH_LIMIT + 16, DECODE_HEIGHT_LIMIT + 16);
+  video.set_limit(2);
+  expected_res_ = VPX_CODEC_CORRUPT_FRAME;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+#endif
+}
+
+TEST_F(VP9FrameSizeTestsLarge, ValidSizes) {
+  ::libvpx_test::RandomVideoSource video;
+
+#if CONFIG_SIZE_LIMIT
+  video.SetSize(DECODE_WIDTH_LIMIT, DECODE_HEIGHT_LIMIT);
+  video.set_limit(2);
+  expected_res_ = VPX_CODEC_OK;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+#else
+// This test produces a pretty large single frame allocation,  (roughly
+// 25 megabits). The encoder allocates a good number of these frames
+// one for each lag in frames (for 2 pass), and then one for each possible
+// reference buffer (8) - we can end up with up to 30 buffers of roughly this
+// size or almost 1 gig of memory.
+// In total the allocations will exceed 2GiB which may cause a failure with
+// mingw + wine, use a smaller size in that case.
+#if defined(_WIN32) && !defined(_WIN64) || defined(__OS2__)
+  video.SetSize(4096, 3072);
+#else
+  video.SetSize(4096, 4096);
+#endif
+  video.set_limit(2);
+  expected_res_ = VPX_CODEC_OK;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+#endif
+}
+
+TEST_F(VP9FrameSizeTestsLarge, OneByOneVideo) {
+  ::libvpx_test::RandomVideoSource video;
+
+  video.SetSize(1, 1);
+  video.set_limit(2);
+  expected_res_ = VPX_CODEC_OK;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+}
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/hadamard_test.cc

@@ -0,0 +1,320 @@
+/*
+ *  Copyright (c) 2016 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <algorithm>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "./vpx_dsp_rtcd.h"
+#include "vpx_ports/vpx_timer.h"
+
+#include "test/acm_random.h"
+#include "test/register_state_check.h"
+
+namespace {
+
+using ::libvpx_test::ACMRandom;
+
+typedef void (*HadamardFunc)(const int16_t *a, ptrdiff_t a_stride,
+                             tran_low_t *b);
+
+void hadamard_loop(const tran_low_t *a, tran_low_t *out) {
+  tran_low_t b[8];
+  for (int i = 0; i < 8; i += 2) {
+    b[i + 0] = a[i * 8] + a[(i + 1) * 8];
+    b[i + 1] = a[i * 8] - a[(i + 1) * 8];
+  }
+  tran_low_t c[8];
+  for (int i = 0; i < 8; i += 4) {
+    c[i + 0] = b[i + 0] + b[i + 2];
+    c[i + 1] = b[i + 1] + b[i + 3];
+    c[i + 2] = b[i + 0] - b[i + 2];
+    c[i + 3] = b[i + 1] - b[i + 3];
+  }
+  out[0] = c[0] + c[4];
+  out[7] = c[1] + c[5];
+  out[3] = c[2] + c[6];
+  out[4] = c[3] + c[7];
+  out[2] = c[0] - c[4];
+  out[6] = c[1] - c[5];
+  out[1] = c[2] - c[6];
+  out[5] = c[3] - c[7];
+}
+
+void reference_hadamard8x8(const int16_t *a, int a_stride, tran_low_t *b) {
+  tran_low_t input[64];
+  tran_low_t buf[64];
+  for (int i = 0; i < 8; ++i) {
+    for (int j = 0; j < 8; ++j) {
+      input[i * 8 + j] = static_cast<tran_low_t>(a[i * a_stride + j]);
+    }
+  }
+  for (int i = 0; i < 8; ++i) hadamard_loop(input + i, buf + i * 8);
+  for (int i = 0; i < 8; ++i) hadamard_loop(buf + i, b + i * 8);
+}
+
+void reference_hadamard16x16(const int16_t *a, int a_stride, tran_low_t *b) {
+  /* The source is a 16x16 block. The destination is rearranged to 8x32.
+   * Input is 9 bit. */
+  reference_hadamard8x8(a + 0 + 0 * a_stride, a_stride, b + 0);
+  reference_hadamard8x8(a + 8 + 0 * a_stride, a_stride, b + 64);
+  reference_hadamard8x8(a + 0 + 8 * a_stride, a_stride, b + 128);
+  reference_hadamard8x8(a + 8 + 8 * a_stride, a_stride, b + 192);
+
+  /* Overlay the 8x8 blocks and combine. */
+  for (int i = 0; i < 64; ++i) {
+    /* 8x8 steps the range up to 15 bits. */
+    const tran_low_t a0 = b[0];
+    const tran_low_t a1 = b[64];
+    const tran_low_t a2 = b[128];
+    const tran_low_t a3 = b[192];
+
+    /* Prevent the result from escaping int16_t. */
+    const tran_low_t b0 = (a0 + a1) >> 1;
+    const tran_low_t b1 = (a0 - a1) >> 1;
+    const tran_low_t b2 = (a2 + a3) >> 1;
+    const tran_low_t b3 = (a2 - a3) >> 1;
+
+    /* Store a 16 bit value. */
+    b[0] = b0 + b2;
+    b[64] = b1 + b3;
+    b[128] = b0 - b2;
+    b[192] = b1 - b3;
+
+    ++b;
+  }
+}
+
+void reference_hadamard32x32(const int16_t *a, int a_stride, tran_low_t *b) {
+  reference_hadamard16x16(a + 0 + 0 * a_stride, a_stride, b + 0);
+  reference_hadamard16x16(a + 16 + 0 * a_stride, a_stride, b + 256);
+  reference_hadamard16x16(a + 0 + 16 * a_stride, a_stride, b + 512);
+  reference_hadamard16x16(a + 16 + 16 * a_stride, a_stride, b + 768);
+
+  for (int i = 0; i < 256; ++i) {
+    const tran_low_t a0 = b[0];
+    const tran_low_t a1 = b[256];
+    const tran_low_t a2 = b[512];
+    const tran_low_t a3 = b[768];
+
+    const tran_low_t b0 = (a0 + a1) >> 2;
+    const tran_low_t b1 = (a0 - a1) >> 2;
+    const tran_low_t b2 = (a2 + a3) >> 2;
+    const tran_low_t b3 = (a2 - a3) >> 2;
+
+    b[0] = b0 + b2;
+    b[256] = b1 + b3;
+    b[512] = b0 - b2;
+    b[768] = b1 - b3;
+
+    ++b;
+  }
+}
+
+struct HadamardFuncWithSize {
+  HadamardFuncWithSize(HadamardFunc f, int s) : func(f), block_size(s) {}
+  HadamardFunc func;
+  int block_size;
+};
+
+std::ostream &operator<<(std::ostream &os, const HadamardFuncWithSize &hfs) {
+  return os << "block size: " << hfs.block_size;
+}
+
+class HadamardTestBase : public ::testing::TestWithParam<HadamardFuncWithSize> {
+ public:
+  virtual void SetUp() {
+    h_func_ = GetParam().func;
+    bwh_ = GetParam().block_size;
+    block_size_ = bwh_ * bwh_;
+    rnd_.Reset(ACMRandom::DeterministicSeed());
+  }
+
+  virtual int16_t Rand() = 0;
+
+  void ReferenceHadamard(const int16_t *a, int a_stride, tran_low_t *b,
+                         int bwh) {
+    if (bwh == 32)
+      reference_hadamard32x32(a, a_stride, b);
+    else if (bwh == 16)
+      reference_hadamard16x16(a, a_stride, b);
+    else
+      reference_hadamard8x8(a, a_stride, b);
+  }
+
+  void CompareReferenceRandom() {
+    const int kMaxBlockSize = 32 * 32;
+    DECLARE_ALIGNED(16, int16_t, a[kMaxBlockSize]);
+    DECLARE_ALIGNED(16, tran_low_t, b[kMaxBlockSize]);
+    memset(a, 0, sizeof(a));
+    memset(b, 0, sizeof(b));
+
+    tran_low_t b_ref[kMaxBlockSize];
+    memset(b_ref, 0, sizeof(b_ref));
+
+    for (int i = 0; i < block_size_; ++i) a[i] = Rand();
+
+    ReferenceHadamard(a, bwh_, b_ref, bwh_);
+    ASM_REGISTER_STATE_CHECK(h_func_(a, bwh_, b));
+
+    // The order of the output is not important. Sort before checking.
+    std::sort(b, b + block_size_);
+    std::sort(b_ref, b_ref + block_size_);
+    EXPECT_EQ(0, memcmp(b, b_ref, sizeof(b)));
+  }
+
+  void VaryStride() {
+    const int kMaxBlockSize = 32 * 32;
+    DECLARE_ALIGNED(16, int16_t, a[kMaxBlockSize * 8]);
+    DECLARE_ALIGNED(16, tran_low_t, b[kMaxBlockSize]);
+    memset(a, 0, sizeof(a));
+    for (int i = 0; i < block_size_ * 8; ++i) a[i] = Rand();
+
+    tran_low_t b_ref[kMaxBlockSize];
+    for (int i = 8; i < 64; i += 8) {
+      memset(b, 0, sizeof(b));
+      memset(b_ref, 0, sizeof(b_ref));
+
+      ReferenceHadamard(a, i, b_ref, bwh_);
+      ASM_REGISTER_STATE_CHECK(h_func_(a, i, b));
+
+      // The order of the output is not important. Sort before checking.
+      std::sort(b, b + block_size_);
+      std::sort(b_ref, b_ref + block_size_);
+      EXPECT_EQ(0, memcmp(b, b_ref, sizeof(b)));
+    }
+  }
+
+  void SpeedTest(int times) {
+    const int kMaxBlockSize = 32 * 32;
+    DECLARE_ALIGNED(16, int16_t, input[kMaxBlockSize]);
+    DECLARE_ALIGNED(16, tran_low_t, output[kMaxBlockSize]);
+    memset(input, 1, sizeof(input));
+    memset(output, 0, sizeof(output));
+
+    vpx_usec_timer timer;
+    vpx_usec_timer_start(&timer);
+    for (int i = 0; i < times; ++i) {
+      h_func_(input, bwh_, output);
+    }
+    vpx_usec_timer_mark(&timer);
+
+    const int elapsed_time = static_cast<int>(vpx_usec_timer_elapsed(&timer));
+    printf("Hadamard%dx%d[%12d runs]: %d us\n", bwh_, bwh_, times,
+           elapsed_time);
+  }
+
+ protected:
+  int bwh_;
+  int block_size_;
+  HadamardFunc h_func_;
+  ACMRandom rnd_;
+};
+
+class HadamardLowbdTest : public HadamardTestBase {
+ protected:
+  virtual int16_t Rand() { return rnd_.Rand9Signed(); }
+};
+
+TEST_P(HadamardLowbdTest, CompareReferenceRandom) { CompareReferenceRandom(); }
+
+TEST_P(HadamardLowbdTest, VaryStride) { VaryStride(); }
+
+TEST_P(HadamardLowbdTest, DISABLED_Speed) {
+  SpeedTest(10);
+  SpeedTest(10000);
+  SpeedTest(10000000);
+}
+
+INSTANTIATE_TEST_CASE_P(
+    C, HadamardLowbdTest,
+    ::testing::Values(HadamardFuncWithSize(&vpx_hadamard_8x8_c, 8),
+                      HadamardFuncWithSize(&vpx_hadamard_16x16_c, 16),
+                      HadamardFuncWithSize(&vpx_hadamard_32x32_c, 32)));
+
+#if HAVE_SSE2
+INSTANTIATE_TEST_CASE_P(
+    SSE2, HadamardLowbdTest,
+    ::testing::Values(HadamardFuncWithSize(&vpx_hadamard_8x8_sse2, 8),
+                      HadamardFuncWithSize(&vpx_hadamard_16x16_sse2, 16),
+                      HadamardFuncWithSize(&vpx_hadamard_32x32_sse2, 32)));
+#endif  // HAVE_SSE2
+
+#if HAVE_AVX2
+INSTANTIATE_TEST_CASE_P(
+    AVX2, HadamardLowbdTest,
+    ::testing::Values(HadamardFuncWithSize(&vpx_hadamard_16x16_avx2, 16),
+                      HadamardFuncWithSize(&vpx_hadamard_32x32_avx2, 32)));
+#endif  // HAVE_AVX2
+
+#if HAVE_SSSE3 && VPX_ARCH_X86_64
+INSTANTIATE_TEST_CASE_P(
+    SSSE3, HadamardLowbdTest,
+    ::testing::Values(HadamardFuncWithSize(&vpx_hadamard_8x8_ssse3, 8)));
+#endif  // HAVE_SSSE3 && VPX_ARCH_X86_64
+
+#if HAVE_NEON
+INSTANTIATE_TEST_CASE_P(
+    NEON, HadamardLowbdTest,
+    ::testing::Values(HadamardFuncWithSize(&vpx_hadamard_8x8_neon, 8),
+                      HadamardFuncWithSize(&vpx_hadamard_16x16_neon, 16)));
+#endif  // HAVE_NEON
+
+// TODO(jingning): Remove highbitdepth flag when the SIMD functions are
+// in place and turn on the unit test.
+#if !CONFIG_VP9_HIGHBITDEPTH
+#if HAVE_MSA
+INSTANTIATE_TEST_CASE_P(
+    MSA, HadamardLowbdTest,
+    ::testing::Values(HadamardFuncWithSize(&vpx_hadamard_8x8_msa, 8),
+                      HadamardFuncWithSize(&vpx_hadamard_16x16_msa, 16)));
+#endif  // HAVE_MSA
+#endif  // !CONFIG_VP9_HIGHBITDEPTH
+
+#if HAVE_VSX
+INSTANTIATE_TEST_CASE_P(
+    VSX, HadamardLowbdTest,
+    ::testing::Values(HadamardFuncWithSize(&vpx_hadamard_8x8_vsx, 8),
+                      HadamardFuncWithSize(&vpx_hadamard_16x16_vsx, 16)));
+#endif  // HAVE_VSX
+
+#if CONFIG_VP9_HIGHBITDEPTH
+class HadamardHighbdTest : public HadamardTestBase {
+ protected:
+  virtual int16_t Rand() { return rnd_.Rand13Signed(); }
+};
+
+TEST_P(HadamardHighbdTest, CompareReferenceRandom) { CompareReferenceRandom(); }
+
+TEST_P(HadamardHighbdTest, VaryStride) { VaryStride(); }
+
+TEST_P(HadamardHighbdTest, DISABLED_Speed) {
+  SpeedTest(10);
+  SpeedTest(10000);
+  SpeedTest(10000000);
+}
+
+INSTANTIATE_TEST_CASE_P(
+    C, HadamardHighbdTest,
+    ::testing::Values(HadamardFuncWithSize(&vpx_highbd_hadamard_8x8_c, 8),
+                      HadamardFuncWithSize(&vpx_highbd_hadamard_16x16_c, 16),
+                      HadamardFuncWithSize(&vpx_highbd_hadamard_32x32_c, 32)));
+
+#if HAVE_AVX2
+INSTANTIATE_TEST_CASE_P(
+    AVX2, HadamardHighbdTest,
+    ::testing::Values(HadamardFuncWithSize(&vpx_highbd_hadamard_8x8_avx2, 8),
+                      HadamardFuncWithSize(&vpx_highbd_hadamard_16x16_avx2, 16),
+                      HadamardFuncWithSize(&vpx_highbd_hadamard_32x32_avx2,
+                                           32)));
+#endif  // HAVE_AVX2
+
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/i420_video_source.h

@@ -0,0 +1,33 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#ifndef VPX_TEST_I420_VIDEO_SOURCE_H_
+#define VPX_TEST_I420_VIDEO_SOURCE_H_
+#include <cstdio>
+#include <cstdlib>
+#include <string>
+
+#include "test/yuv_video_source.h"
+
+namespace libvpx_test {
+
+// This class extends VideoSource to allow parsing of raw yv12
+// so that we can do actual file encodes.
+class I420VideoSource : public YUVVideoSource {
+ public:
+  I420VideoSource(const std::string &file_name, unsigned int width,
+                  unsigned int height, int rate_numerator, int rate_denominator,
+                  unsigned int start, int limit)
+      : YUVVideoSource(file_name, VPX_IMG_FMT_I420, width, height,
+                       rate_numerator, rate_denominator, start, limit) {}
+};
+
+}  // namespace libvpx_test
+
+#endif  // VPX_TEST_I420_VIDEO_SOURCE_H_

Libraries/webm_mem_playback/libvpx/test/idct8x8_test.cc

@@ -0,0 +1,87 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <math.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "./vpx_dsp_rtcd.h"
+#include "test/acm_random.h"
+#include "vpx/vpx_integer.h"
+#include "vpx_ports/msvc.h"  // for round()
+
+using libvpx_test::ACMRandom;
+
+namespace {
+
+void reference_dct_1d(double input[8], double output[8]) {
+  const double kPi = 3.141592653589793238462643383279502884;
+  const double kInvSqrt2 = 0.707106781186547524400844362104;
+  for (int k = 0; k < 8; k++) {
+    output[k] = 0.0;
+    for (int n = 0; n < 8; n++) {
+      output[k] += input[n] * cos(kPi * (2 * n + 1) * k / 16.0);
+    }
+    if (k == 0) output[k] = output[k] * kInvSqrt2;
+  }
+}
+
+void reference_dct_2d(int16_t input[64], double output[64]) {
+  // First transform columns
+  for (int i = 0; i < 8; ++i) {
+    double temp_in[8], temp_out[8];
+    for (int j = 0; j < 8; ++j) temp_in[j] = input[j * 8 + i];
+    reference_dct_1d(temp_in, temp_out);
+    for (int j = 0; j < 8; ++j) output[j * 8 + i] = temp_out[j];
+  }
+  // Then transform rows
+  for (int i = 0; i < 8; ++i) {
+    double temp_in[8], temp_out[8];
+    for (int j = 0; j < 8; ++j) temp_in[j] = output[j + i * 8];
+    reference_dct_1d(temp_in, temp_out);
+    for (int j = 0; j < 8; ++j) output[j + i * 8] = temp_out[j];
+  }
+  // Scale by some magic number
+  for (int i = 0; i < 64; ++i) output[i] *= 2;
+}
+
+TEST(VP9Idct8x8Test, AccuracyCheck) {
+  ACMRandom rnd(ACMRandom::DeterministicSeed());
+  const int count_test_block = 10000;
+  for (int i = 0; i < count_test_block; ++i) {
+    int16_t input[64];
+    tran_low_t coeff[64];
+    double output_r[64];
+    uint8_t dst[64], src[64];
+
+    for (int j = 0; j < 64; ++j) {
+      src[j] = rnd.Rand8();
+      dst[j] = rnd.Rand8();
+    }
+    // Initialize a test block with input range [-255, 255].
+    for (int j = 0; j < 64; ++j) input[j] = src[j] - dst[j];
+
+    reference_dct_2d(input, output_r);
+    for (int j = 0; j < 64; ++j) {
+      coeff[j] = static_cast<tran_low_t>(round(output_r[j]));
+    }
+    vpx_idct8x8_64_add_c(coeff, dst, 8);
+    for (int j = 0; j < 64; ++j) {
+      const int diff = dst[j] - src[j];
+      const int error = diff * diff;
+      EXPECT_GE(1, error) << "Error: 8x8 FDCT/IDCT has error " << error
+                          << " at index " << j;
+    }
+  }
+}
+
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/idct_test.cc

@@ -0,0 +1,179 @@
+/*
+ *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "./vpx_config.h"
+#include "./vp8_rtcd.h"
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "test/buffer.h"
+#include "test/clear_system_state.h"
+#include "test/register_state_check.h"
+#include "vpx/vpx_integer.h"
+
+typedef void (*IdctFunc)(int16_t *input, unsigned char *pred_ptr,
+                         int pred_stride, unsigned char *dst_ptr,
+                         int dst_stride);
+namespace {
+
+using libvpx_test::Buffer;
+
+class IDCTTest : public ::testing::TestWithParam<IdctFunc> {
+ protected:
+  virtual void SetUp() {
+    UUT = GetParam();
+
+    input = new Buffer<int16_t>(4, 4, 0);
+    ASSERT_TRUE(input != NULL);
+    ASSERT_TRUE(input->Init());
+    predict = new Buffer<uint8_t>(4, 4, 3);
+    ASSERT_TRUE(predict != NULL);
+    ASSERT_TRUE(predict->Init());
+    output = new Buffer<uint8_t>(4, 4, 3);
+    ASSERT_TRUE(output != NULL);
+    ASSERT_TRUE(output->Init());
+  }
+
+  virtual void TearDown() {
+    delete input;
+    delete predict;
+    delete output;
+    libvpx_test::ClearSystemState();
+  }
+
+  IdctFunc UUT;
+  Buffer<int16_t> *input;
+  Buffer<uint8_t> *predict;
+  Buffer<uint8_t> *output;
+};
+
+TEST_P(IDCTTest, TestAllZeros) {
+  // When the input is '0' the output will be '0'.
+  input->Set(0);
+  predict->Set(0);
+  output->Set(0);
+
+  ASM_REGISTER_STATE_CHECK(UUT(input->TopLeftPixel(), predict->TopLeftPixel(),
+                               predict->stride(), output->TopLeftPixel(),
+                               output->stride()));
+
+  ASSERT_TRUE(input->CheckValues(0));
+  ASSERT_TRUE(input->CheckPadding());
+  ASSERT_TRUE(output->CheckValues(0));
+  ASSERT_TRUE(output->CheckPadding());
+}
+
+TEST_P(IDCTTest, TestAllOnes) {
+  input->Set(0);
+  ASSERT_TRUE(input->TopLeftPixel() != NULL);
+  // When the first element is '4' it will fill the output buffer with '1'.
+  input->TopLeftPixel()[0] = 4;
+  predict->Set(0);
+  output->Set(0);
+
+  ASM_REGISTER_STATE_CHECK(UUT(input->TopLeftPixel(), predict->TopLeftPixel(),
+                               predict->stride(), output->TopLeftPixel(),
+                               output->stride()));
+
+  ASSERT_TRUE(output->CheckValues(1));
+  ASSERT_TRUE(output->CheckPadding());
+}
+
+TEST_P(IDCTTest, TestAddOne) {
+  // Set the transform output to '1' and make sure it gets added to the
+  // prediction buffer.
+  input->Set(0);
+  ASSERT_TRUE(input->TopLeftPixel() != NULL);
+  input->TopLeftPixel()[0] = 4;
+  output->Set(0);
+
+  uint8_t *pred = predict->TopLeftPixel();
+  for (int y = 0; y < 4; ++y) {
+    for (int x = 0; x < 4; ++x) {
+      pred[y * predict->stride() + x] = y * 4 + x;
+    }
+  }
+
+  ASM_REGISTER_STATE_CHECK(UUT(input->TopLeftPixel(), predict->TopLeftPixel(),
+                               predict->stride(), output->TopLeftPixel(),
+                               output->stride()));
+
+  uint8_t const *out = output->TopLeftPixel();
+  for (int y = 0; y < 4; ++y) {
+    for (int x = 0; x < 4; ++x) {
+      EXPECT_EQ(1 + y * 4 + x, out[y * output->stride() + x]);
+    }
+  }
+
+  if (HasFailure()) {
+    output->DumpBuffer();
+  }
+
+  ASSERT_TRUE(output->CheckPadding());
+}
+
+TEST_P(IDCTTest, TestWithData) {
+  // Test a single known input.
+  predict->Set(0);
+
+  int16_t *in = input->TopLeftPixel();
+  for (int y = 0; y < 4; ++y) {
+    for (int x = 0; x < 4; ++x) {
+      in[y * input->stride() + x] = y * 4 + x;
+    }
+  }
+
+  ASM_REGISTER_STATE_CHECK(UUT(input->TopLeftPixel(), predict->TopLeftPixel(),
+                               predict->stride(), output->TopLeftPixel(),
+                               output->stride()));
+
+  uint8_t *out = output->TopLeftPixel();
+  for (int y = 0; y < 4; ++y) {
+    for (int x = 0; x < 4; ++x) {
+      switch (y * 4 + x) {
+        case 0: EXPECT_EQ(11, out[y * output->stride() + x]); break;
+        case 2:
+        case 5:
+        case 8: EXPECT_EQ(3, out[y * output->stride() + x]); break;
+        case 10: EXPECT_EQ(1, out[y * output->stride() + x]); break;
+        default: EXPECT_EQ(0, out[y * output->stride() + x]);
+      }
+    }
+  }
+
+  if (HasFailure()) {
+    output->DumpBuffer();
+  }
+
+  ASSERT_TRUE(output->CheckPadding());
+}
+
+INSTANTIATE_TEST_CASE_P(C, IDCTTest, ::testing::Values(vp8_short_idct4x4llm_c));
+
+#if HAVE_NEON
+INSTANTIATE_TEST_CASE_P(NEON, IDCTTest,
+                        ::testing::Values(vp8_short_idct4x4llm_neon));
+#endif  // HAVE_NEON
+
+#if HAVE_MMX
+INSTANTIATE_TEST_CASE_P(MMX, IDCTTest,
+                        ::testing::Values(vp8_short_idct4x4llm_mmx));
+#endif  // HAVE_MMX
+
+#if HAVE_MSA
+INSTANTIATE_TEST_CASE_P(MSA, IDCTTest,
+                        ::testing::Values(vp8_short_idct4x4llm_msa));
+#endif  // HAVE_MSA
+
+#if HAVE_MMI
+INSTANTIATE_TEST_CASE_P(MMI, IDCTTest,
+                        ::testing::Values(vp8_short_idct4x4llm_mmi));
+#endif  // HAVE_MMI
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/invalid_file_test.cc

@@ -0,0 +1,219 @@
+/*
+ *  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <cstdio>
+#include <cstdlib>
+#include <memory>
+#include <string>
+#include <vector>
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "./vpx_config.h"
+#include "test/codec_factory.h"
+#include "test/decode_test_driver.h"
+#include "test/ivf_video_source.h"
+#include "test/util.h"
+#if CONFIG_WEBM_IO
+#include "test/webm_video_source.h"
+#endif
+#include "vpx_mem/vpx_mem.h"
+
+namespace {
+
+struct DecodeParam {
+  int threads;
+  const char *filename;
+};
+
+std::ostream &operator<<(std::ostream &os, const DecodeParam &dp) {
+  return os << "threads: " << dp.threads << " file: " << dp.filename;
+}
+
+class InvalidFileTest : public ::libvpx_test::DecoderTest,
+                        public ::libvpx_test::CodecTestWithParam<DecodeParam> {
+ protected:
+  InvalidFileTest() : DecoderTest(GET_PARAM(0)), res_file_(NULL) {}
+
+  virtual ~InvalidFileTest() {
+    if (res_file_ != NULL) fclose(res_file_);
+  }
+
+  void OpenResFile(const std::string &res_file_name_) {
+    res_file_ = libvpx_test::OpenTestDataFile(res_file_name_);
+    ASSERT_TRUE(res_file_ != NULL)
+        << "Result file open failed. Filename: " << res_file_name_;
+  }
+
+  virtual bool HandleDecodeResult(
+      const vpx_codec_err_t res_dec,
+      const libvpx_test::CompressedVideoSource &video,
+      libvpx_test::Decoder *decoder) {
+    EXPECT_TRUE(res_file_ != NULL);
+    int expected_res_dec;
+
+    // Read integer result.
+    const int res = fscanf(res_file_, "%d", &expected_res_dec);
+    EXPECT_NE(res, EOF) << "Read result data failed";
+
+    // Check results match.
+    const DecodeParam input = GET_PARAM(1);
+    if (input.threads > 1) {
+      // The serial decode check is too strict for tile-threaded decoding as
+      // there is no guarantee on the decode order nor which specific error
+      // will take precedence. Currently a tile-level error is not forwarded so
+      // the frame will simply be marked corrupt.
+      EXPECT_TRUE(res_dec == expected_res_dec ||
+                  res_dec == VPX_CODEC_CORRUPT_FRAME)
+          << "Results don't match: frame number = " << video.frame_number()
+          << ". (" << decoder->DecodeError()
+          << "). Expected: " << expected_res_dec << " or "
+          << VPX_CODEC_CORRUPT_FRAME;
+    } else {
+      EXPECT_EQ(expected_res_dec, res_dec)
+          << "Results don't match: frame number = " << video.frame_number()
+          << ". (" << decoder->DecodeError() << ")";
+    }
+
+    return !HasFailure();
+  }
+
+  void RunTest() {
+    const DecodeParam input = GET_PARAM(1);
+    vpx_codec_dec_cfg_t cfg = vpx_codec_dec_cfg_t();
+    cfg.threads = input.threads;
+    const std::string filename = input.filename;
+
+    // Open compressed video file.
+    std::unique_ptr<libvpx_test::CompressedVideoSource> video;
+    if (filename.substr(filename.length() - 3, 3) == "ivf") {
+      video.reset(new libvpx_test::IVFVideoSource(filename));
+    } else if (filename.substr(filename.length() - 4, 4) == "webm") {
+#if CONFIG_WEBM_IO
+      video.reset(new libvpx_test::WebMVideoSource(filename));
+#else
+      fprintf(stderr, "WebM IO is disabled, skipping test vector %s\n",
+              filename.c_str());
+      return;
+#endif
+    }
+    ASSERT_TRUE(video.get() != NULL);
+    video->Init();
+
+    // Construct result file name. The file holds a list of expected integer
+    // results, one for each decoded frame.  Any result that doesn't match
+    // the files list will cause a test failure.
+    const std::string res_filename = filename + ".res";
+    OpenResFile(res_filename);
+
+    // Decode frame, and check the md5 matching.
+    ASSERT_NO_FATAL_FAILURE(RunLoop(video.get(), cfg));
+  }
+
+ private:
+  FILE *res_file_;
+};
+
+TEST_P(InvalidFileTest, ReturnCode) { RunTest(); }
+
+#if CONFIG_VP8_DECODER
+const DecodeParam kVP8InvalidFileTests[] = {
+  { 1, "invalid-bug-1443.ivf" },
+  { 1, "invalid-token-partition.ivf" },
+  { 1, "invalid-vp80-00-comprehensive-s17661_r01-05_b6-.ivf" },
+};
+
+VP8_INSTANTIATE_TEST_CASE(InvalidFileTest,
+                          ::testing::ValuesIn(kVP8InvalidFileTests));
+#endif  // CONFIG_VP8_DECODER
+
+#if CONFIG_VP9_DECODER
+const DecodeParam kVP9InvalidFileTests[] = {
+  { 1, "invalid-vp90-02-v2.webm" },
+#if CONFIG_VP9_HIGHBITDEPTH
+  { 1, "invalid-vp90-2-00-quantizer-00.webm.ivf.s5861_r01-05_b6-.v2.ivf" },
+  { 1,
+    "invalid-vp90-2-21-resize_inter_320x180_5_3-4.webm.ivf.s45551_r01-05_b6-."
+    "ivf" },
+#endif
+  { 1, "invalid-vp90-03-v3.webm" },
+  { 1, "invalid-vp90-2-00-quantizer-11.webm.ivf.s52984_r01-05_b6-.ivf" },
+  { 1, "invalid-vp90-2-00-quantizer-11.webm.ivf.s52984_r01-05_b6-z.ivf" },
+// This file will cause a large allocation which is expected to fail in 32-bit
+// environments. Test x86 for coverage purposes as the allocation failure will
+// be in platform agnostic code.
+#if VPX_ARCH_X86
+  { 1, "invalid-vp90-2-00-quantizer-63.ivf.kf_65527x61446.ivf" },
+#endif
+  { 1, "invalid-vp90-2-12-droppable_1.ivf.s3676_r01-05_b6-.ivf" },
+  { 1, "invalid-vp90-2-05-resize.ivf.s59293_r01-05_b6-.ivf" },
+  { 1, "invalid-vp90-2-09-subpixel-00.ivf.s20492_r01-05_b6-.v2.ivf" },
+  { 1, "invalid-vp91-2-mixedrefcsp-444to420.ivf" },
+  { 1, "invalid-vp90-2-12-droppable_1.ivf.s73804_r01-05_b6-.ivf" },
+  { 1, "invalid-vp90-2-03-size-224x196.webm.ivf.s44156_r01-05_b6-.ivf" },
+  { 1, "invalid-vp90-2-03-size-202x210.webm.ivf.s113306_r01-05_b6-.ivf" },
+  { 1,
+    "invalid-vp90-2-10-show-existing-frame.webm.ivf.s180315_r01-05_b6-.ivf" },
+  { 1, "invalid-crbug-667044.webm" },
+};
+
+VP9_INSTANTIATE_TEST_CASE(InvalidFileTest,
+                          ::testing::ValuesIn(kVP9InvalidFileTests));
+#endif  // CONFIG_VP9_DECODER
+
+// This class will include test vectors that are expected to fail
+// peek. However they are still expected to have no fatal failures.
+class InvalidFileInvalidPeekTest : public InvalidFileTest {
+ protected:
+  InvalidFileInvalidPeekTest() : InvalidFileTest() {}
+  virtual void HandlePeekResult(libvpx_test::Decoder *const /*decoder*/,
+                                libvpx_test::CompressedVideoSource * /*video*/,
+                                const vpx_codec_err_t /*res_peek*/) {}
+};
+
+TEST_P(InvalidFileInvalidPeekTest, ReturnCode) { RunTest(); }
+
+#if CONFIG_VP8_DECODER
+const DecodeParam kVP8InvalidPeekTests[] = {
+  { 1, "invalid-vp80-00-comprehensive-018.ivf.2kf_0x6.ivf" },
+};
+
+VP8_INSTANTIATE_TEST_CASE(InvalidFileInvalidPeekTest,
+                          ::testing::ValuesIn(kVP8InvalidPeekTests));
+#endif  // CONFIG_VP8_DECODER
+
+#if CONFIG_VP9_DECODER
+const DecodeParam kVP9InvalidFileInvalidPeekTests[] = {
+  { 1, "invalid-vp90-01-v3.webm" },
+};
+
+VP9_INSTANTIATE_TEST_CASE(InvalidFileInvalidPeekTest,
+                          ::testing::ValuesIn(kVP9InvalidFileInvalidPeekTests));
+
+const DecodeParam kMultiThreadedVP9InvalidFileTests[] = {
+  { 4, "invalid-vp90-2-08-tile_1x4_frame_parallel_all_key.webm" },
+  { 4,
+    "invalid-"
+    "vp90-2-08-tile_1x2_frame_parallel.webm.ivf.s47039_r01-05_b6-.ivf" },
+  { 4,
+    "invalid-vp90-2-08-tile_1x8_frame_parallel.webm.ivf.s288_r01-05_b6-.ivf" },
+  { 2, "invalid-vp90-2-09-aq2.webm.ivf.s3984_r01-05_b6-.v2.ivf" },
+  { 4, "invalid-vp90-2-09-subpixel-00.ivf.s19552_r01-05_b6-.v2.ivf" },
+  { 2, "invalid-crbug-629481.webm" },
+  { 3, "invalid-crbug-1558.ivf" },
+  { 4, "invalid-crbug-1562.ivf" },
+};
+
+INSTANTIATE_TEST_CASE_P(
+    VP9MultiThreaded, InvalidFileTest,
+    ::testing::Combine(
+        ::testing::Values(
+            static_cast<const libvpx_test::CodecFactory *>(&libvpx_test::kVP9)),
+        ::testing::ValuesIn(kMultiThreadedVP9InvalidFileTests)));
+#endif  // CONFIG_VP9_DECODER
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/ivf_video_source.h

@@ -0,0 +1,106 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#ifndef VPX_TEST_IVF_VIDEO_SOURCE_H_
+#define VPX_TEST_IVF_VIDEO_SOURCE_H_
+#include <cstdio>
+#include <cstdlib>
+#include <new>
+#include <string>
+#include "test/video_source.h"
+
+namespace libvpx_test {
+const unsigned int kCodeBufferSize = 256 * 1024 * 1024;
+const unsigned int kIvfFileHdrSize = 32;
+const unsigned int kIvfFrameHdrSize = 12;
+
+static unsigned int MemGetLe32(const uint8_t *mem) {
+  return (mem[3] << 24) | (mem[2] << 16) | (mem[1] << 8) | (mem[0]);
+}
+
+// This class extends VideoSource to allow parsing of ivf files,
+// so that we can do actual file decodes.
+class IVFVideoSource : public CompressedVideoSource {
+ public:
+  explicit IVFVideoSource(const std::string &file_name)
+      : file_name_(file_name), input_file_(NULL), compressed_frame_buf_(NULL),
+        frame_sz_(0), frame_(0), end_of_file_(false) {}
+
+  virtual ~IVFVideoSource() {
+    delete[] compressed_frame_buf_;
+
+    if (input_file_) fclose(input_file_);
+  }
+
+  virtual void Init() {
+    // Allocate a buffer for read in the compressed video frame.
+    compressed_frame_buf_ = new uint8_t[libvpx_test::kCodeBufferSize];
+    ASSERT_TRUE(compressed_frame_buf_ != NULL)
+        << "Allocate frame buffer failed";
+  }
+
+  virtual void Begin() {
+    input_file_ = OpenTestDataFile(file_name_);
+    ASSERT_TRUE(input_file_ != NULL)
+        << "Input file open failed. Filename: " << file_name_;
+
+    // Read file header
+    uint8_t file_hdr[kIvfFileHdrSize];
+    ASSERT_EQ(kIvfFileHdrSize, fread(file_hdr, 1, kIvfFileHdrSize, input_file_))
+        << "File header read failed.";
+    // Check file header
+    ASSERT_TRUE(file_hdr[0] == 'D' && file_hdr[1] == 'K' &&
+                file_hdr[2] == 'I' && file_hdr[3] == 'F')
+        << "Input is not an IVF file.";
+
+    FillFrame();
+  }
+
+  virtual void Next() {
+    ++frame_;
+    FillFrame();
+  }
+
+  void FillFrame() {
+    ASSERT_TRUE(input_file_ != NULL);
+    uint8_t frame_hdr[kIvfFrameHdrSize];
+    // Check frame header and read a frame from input_file.
+    if (fread(frame_hdr, 1, kIvfFrameHdrSize, input_file_) !=
+        kIvfFrameHdrSize) {
+      end_of_file_ = true;
+    } else {
+      end_of_file_ = false;
+
+      frame_sz_ = MemGetLe32(frame_hdr);
+      ASSERT_LE(frame_sz_, kCodeBufferSize)
+          << "Frame is too big for allocated code buffer";
+      ASSERT_EQ(frame_sz_,
+                fread(compressed_frame_buf_, 1, frame_sz_, input_file_))
+          << "Failed to read complete frame";
+    }
+  }
+
+  virtual const uint8_t *cxdata() const {
+    return end_of_file_ ? NULL : compressed_frame_buf_;
+  }
+  virtual size_t frame_size() const { return frame_sz_; }
+  virtual unsigned int frame_number() const { return frame_; }
+
+ protected:
+  std::string file_name_;
+  FILE *input_file_;
+  uint8_t *compressed_frame_buf_;
+  size_t frame_sz_;
+  unsigned int frame_;
+  bool end_of_file_;
+};
+
+}  // namespace libvpx_test
+
+#endif  // VPX_TEST_IVF_VIDEO_SOURCE_H_

Libraries/webm_mem_playback/libvpx/test/keyframe_test.cc

@@ -0,0 +1,149 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#include <climits>
+#include <vector>
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "test/codec_factory.h"
+#include "test/encode_test_driver.h"
+#include "test/i420_video_source.h"
+#include "test/util.h"
+
+namespace {
+
+class KeyframeTest
+    : public ::libvpx_test::EncoderTest,
+      public ::libvpx_test::CodecTestWithParam<libvpx_test::TestMode> {
+ protected:
+  KeyframeTest() : EncoderTest(GET_PARAM(0)) {}
+  virtual ~KeyframeTest() {}
+
+  virtual void SetUp() {
+    InitializeConfig();
+    SetMode(GET_PARAM(1));
+    kf_count_ = 0;
+    kf_count_max_ = INT_MAX;
+    kf_do_force_kf_ = false;
+    set_cpu_used_ = 0;
+  }
+
+  virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
+                                  ::libvpx_test::Encoder *encoder) {
+    if (kf_do_force_kf_) {
+      frame_flags_ = (video->frame() % 3) ? 0 : VPX_EFLAG_FORCE_KF;
+    }
+    if (set_cpu_used_ && video->frame() == 0) {
+      encoder->Control(VP8E_SET_CPUUSED, set_cpu_used_);
+    }
+  }
+
+  virtual void FramePktHook(const vpx_codec_cx_pkt_t *pkt) {
+    if (pkt->data.frame.flags & VPX_FRAME_IS_KEY) {
+      kf_pts_list_.push_back(pkt->data.frame.pts);
+      kf_count_++;
+      abort_ |= kf_count_ > kf_count_max_;
+    }
+  }
+
+  bool kf_do_force_kf_;
+  int kf_count_;
+  int kf_count_max_;
+  std::vector<vpx_codec_pts_t> kf_pts_list_;
+  int set_cpu_used_;
+};
+
+TEST_P(KeyframeTest, TestRandomVideoSource) {
+  // Validate that encoding the RandomVideoSource produces multiple keyframes.
+  // This validates the results of the TestDisableKeyframes test.
+  kf_count_max_ = 2;  // early exit successful tests.
+
+  ::libvpx_test::RandomVideoSource video;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+
+  // In realtime mode - auto placed keyframes are exceedingly rare,  don't
+  // bother with this check   if(GetParam() > 0)
+  if (GET_PARAM(1) > 0) {
+    EXPECT_GT(kf_count_, 1);
+  }
+}
+
+TEST_P(KeyframeTest, TestDisableKeyframes) {
+  cfg_.kf_mode = VPX_KF_DISABLED;
+  kf_count_max_ = 1;  // early exit failed tests.
+
+  ::libvpx_test::RandomVideoSource video;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+
+  EXPECT_EQ(1, kf_count_);
+}
+
+TEST_P(KeyframeTest, TestForceKeyframe) {
+  cfg_.kf_mode = VPX_KF_DISABLED;
+  kf_do_force_kf_ = true;
+
+  ::libvpx_test::DummyVideoSource video;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+
+  // verify that every third frame is a keyframe.
+  for (std::vector<vpx_codec_pts_t>::const_iterator iter = kf_pts_list_.begin();
+       iter != kf_pts_list_.end(); ++iter) {
+    ASSERT_EQ(0, *iter % 3) << "Unexpected keyframe at frame " << *iter;
+  }
+}
+
+TEST_P(KeyframeTest, TestKeyframeMaxDistance) {
+  cfg_.kf_max_dist = 25;
+
+  ::libvpx_test::DummyVideoSource video;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+
+  // verify that keyframe interval matches kf_max_dist
+  for (std::vector<vpx_codec_pts_t>::const_iterator iter = kf_pts_list_.begin();
+       iter != kf_pts_list_.end(); ++iter) {
+    ASSERT_EQ(0, *iter % 25) << "Unexpected keyframe at frame " << *iter;
+  }
+}
+
+TEST_P(KeyframeTest, TestAutoKeyframe) {
+  cfg_.kf_mode = VPX_KF_AUTO;
+  kf_do_force_kf_ = false;
+
+  // Force a deterministic speed step in Real Time mode, as the faster modes
+  // may not produce a keyframe like we expect. This is necessary when running
+  // on very slow environments (like Valgrind). The step -11 was determined
+  // experimentally as the fastest mode that still throws the keyframe.
+  if (deadline_ == VPX_DL_REALTIME) set_cpu_used_ = -11;
+
+  // This clip has a cut scene every 30 frames -> Frame 0, 30, 60, 90, 120.
+  // I check only the first 40 frames to make sure there's a keyframe at frame
+  // 0 and 30.
+  ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                       30, 1, 0, 40);
+
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+
+  // In realtime mode - auto placed keyframes are exceedingly rare,  don't
+  // bother with this check
+  if (GET_PARAM(1) > 0) {
+    EXPECT_EQ(2u, kf_pts_list_.size()) << " Not the right number of keyframes ";
+  }
+
+  // Verify that keyframes match the file keyframes in the file.
+  for (std::vector<vpx_codec_pts_t>::const_iterator iter = kf_pts_list_.begin();
+       iter != kf_pts_list_.end(); ++iter) {
+    if (deadline_ == VPX_DL_REALTIME && *iter > 0)
+      EXPECT_EQ(0, (*iter - 1) % 30)
+          << "Unexpected keyframe at frame " << *iter;
+    else
+      EXPECT_EQ(0, *iter % 30) << "Unexpected keyframe at frame " << *iter;
+  }
+}
+
+VP8_INSTANTIATE_TEST_CASE(KeyframeTest, ALL_TEST_MODES);
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/level_test.cc

@@ -0,0 +1,147 @@
+/*
+ *  Copyright (c) 2016 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "test/codec_factory.h"
+#include "test/encode_test_driver.h"
+#include "test/i420_video_source.h"
+#include "test/util.h"
+
+namespace {
+class LevelTest
+    : public ::libvpx_test::EncoderTest,
+      public ::libvpx_test::CodecTestWith2Params<libvpx_test::TestMode, int> {
+ protected:
+  LevelTest()
+      : EncoderTest(GET_PARAM(0)), encoding_mode_(GET_PARAM(1)),
+        cpu_used_(GET_PARAM(2)), min_gf_internal_(24), target_level_(0),
+        level_(0) {}
+  virtual ~LevelTest() {}
+
+  virtual void SetUp() {
+    InitializeConfig();
+    SetMode(encoding_mode_);
+    if (encoding_mode_ != ::libvpx_test::kRealTime) {
+      cfg_.g_lag_in_frames = 25;
+      cfg_.rc_end_usage = VPX_VBR;
+    } else {
+      cfg_.g_lag_in_frames = 0;
+      cfg_.rc_end_usage = VPX_CBR;
+    }
+    cfg_.rc_2pass_vbr_minsection_pct = 5;
+    cfg_.rc_2pass_vbr_maxsection_pct = 2000;
+    cfg_.rc_target_bitrate = 400;
+    cfg_.rc_max_quantizer = 63;
+    cfg_.rc_min_quantizer = 0;
+  }
+
+  virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
+                                  ::libvpx_test::Encoder *encoder) {
+    if (video->frame() == 0) {
+      encoder->Control(VP8E_SET_CPUUSED, cpu_used_);
+      encoder->Control(VP9E_SET_TARGET_LEVEL, target_level_);
+      encoder->Control(VP9E_SET_MIN_GF_INTERVAL, min_gf_internal_);
+      if (encoding_mode_ != ::libvpx_test::kRealTime) {
+        encoder->Control(VP8E_SET_ENABLEAUTOALTREF, 1);
+        encoder->Control(VP8E_SET_ARNR_MAXFRAMES, 7);
+        encoder->Control(VP8E_SET_ARNR_STRENGTH, 5);
+        encoder->Control(VP8E_SET_ARNR_TYPE, 3);
+      }
+    }
+    encoder->Control(VP9E_GET_LEVEL, &level_);
+    ASSERT_LE(level_, 51);
+    ASSERT_GE(level_, 0);
+  }
+
+  ::libvpx_test::TestMode encoding_mode_;
+  int cpu_used_;
+  int min_gf_internal_;
+  int target_level_;
+  int level_;
+};
+
+TEST_P(LevelTest, TestTargetLevel11Large) {
+  ASSERT_NE(encoding_mode_, ::libvpx_test::kRealTime);
+  ::libvpx_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0,
+                                       60);
+  target_level_ = 11;
+  cfg_.rc_target_bitrate = 150;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+  ASSERT_GE(target_level_, level_);
+}
+
+TEST_P(LevelTest, TestTargetLevel20Large) {
+  ASSERT_NE(encoding_mode_, ::libvpx_test::kRealTime);
+  ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                       30, 1, 0, 60);
+  target_level_ = 20;
+  cfg_.rc_target_bitrate = 1200;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+  ASSERT_GE(target_level_, level_);
+}
+
+TEST_P(LevelTest, TestTargetLevel31Large) {
+  ASSERT_NE(encoding_mode_, ::libvpx_test::kRealTime);
+  ::libvpx_test::I420VideoSource video("niklas_1280_720_30.y4m", 1280, 720, 30,
+                                       1, 0, 60);
+  target_level_ = 31;
+  cfg_.rc_target_bitrate = 8000;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+  ASSERT_GE(target_level_, level_);
+}
+
+// Test for keeping level stats only
+TEST_P(LevelTest, TestTargetLevel0) {
+  ::libvpx_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0,
+                                       40);
+  target_level_ = 0;
+  min_gf_internal_ = 4;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+  ASSERT_GE(11, level_);
+
+  cfg_.rc_target_bitrate = 1600;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+  ASSERT_GE(20, level_);
+}
+
+// Test for level control being turned off
+TEST_P(LevelTest, TestTargetLevel255) {
+  ::libvpx_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0,
+                                       30);
+  target_level_ = 255;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+}
+
+TEST_P(LevelTest, TestTargetLevelApi) {
+  ::libvpx_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0, 1);
+  static const vpx_codec_iface_t *codec = &vpx_codec_vp9_cx_algo;
+  vpx_codec_ctx_t enc;
+  vpx_codec_enc_cfg_t cfg;
+  EXPECT_EQ(VPX_CODEC_OK, vpx_codec_enc_config_default(codec, &cfg, 0));
+  cfg.rc_target_bitrate = 100;
+  EXPECT_EQ(VPX_CODEC_OK, vpx_codec_enc_init(&enc, codec, &cfg, 0));
+  for (int level = 0; level <= 256; ++level) {
+    if (level == 10 || level == 11 || level == 20 || level == 21 ||
+        level == 30 || level == 31 || level == 40 || level == 41 ||
+        level == 50 || level == 51 || level == 52 || level == 60 ||
+        level == 61 || level == 62 || level == 0 || level == 1 || level == 255)
+      EXPECT_EQ(VPX_CODEC_OK,
+                vpx_codec_control(&enc, VP9E_SET_TARGET_LEVEL, level));
+    else
+      EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
+                vpx_codec_control(&enc, VP9E_SET_TARGET_LEVEL, level));
+  }
+  EXPECT_EQ(VPX_CODEC_OK, vpx_codec_destroy(&enc));
+}
+
+VP9_INSTANTIATE_TEST_CASE(LevelTest,
+                          ::testing::Values(::libvpx_test::kTwoPassGood,
+                                            ::libvpx_test::kOnePassGood),
+                          ::testing::Range(0, 9));
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/lpf_test.cc

@@ -0,0 +1,685 @@
+/*
+ *  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <cmath>
+#include <cstdlib>
+#include <string>
+#include <tuple>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "./vpx_config.h"
+#include "./vpx_dsp_rtcd.h"
+#include "test/acm_random.h"
+#include "test/clear_system_state.h"
+#include "test/register_state_check.h"
+#include "test/util.h"
+#include "vp9/common/vp9_entropy.h"
+#include "vp9/common/vp9_loopfilter.h"
+#include "vpx/vpx_integer.h"
+
+using libvpx_test::ACMRandom;
+
+namespace {
+// Horizontally and Vertically need 32x32: 8  Coeffs preceeding filtered section
+//                                         16 Coefs within filtered section
+//                                         8  Coeffs following filtered section
+const int kNumCoeffs = 1024;
+
+const int number_of_iterations = 10000;
+
+#if CONFIG_VP9_HIGHBITDEPTH
+typedef uint16_t Pixel;
+#define PIXEL_WIDTH 16
+
+typedef void (*loop_op_t)(Pixel *s, int p, const uint8_t *blimit,
+                          const uint8_t *limit, const uint8_t *thresh, int bd);
+typedef void (*dual_loop_op_t)(Pixel *s, int p, const uint8_t *blimit0,
+                               const uint8_t *limit0, const uint8_t *thresh0,
+                               const uint8_t *blimit1, const uint8_t *limit1,
+                               const uint8_t *thresh1, int bd);
+#else
+typedef uint8_t Pixel;
+#define PIXEL_WIDTH 8
+
+typedef void (*loop_op_t)(Pixel *s, int p, const uint8_t *blimit,
+                          const uint8_t *limit, const uint8_t *thresh);
+typedef void (*dual_loop_op_t)(Pixel *s, int p, const uint8_t *blimit0,
+                               const uint8_t *limit0, const uint8_t *thresh0,
+                               const uint8_t *blimit1, const uint8_t *limit1,
+                               const uint8_t *thresh1);
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+
+typedef std::tuple<loop_op_t, loop_op_t, int> loop8_param_t;
+typedef std::tuple<dual_loop_op_t, dual_loop_op_t, int> dualloop8_param_t;
+
+void InitInput(Pixel *s, Pixel *ref_s, ACMRandom *rnd, const uint8_t limit,
+               const int mask, const int32_t p, const int i) {
+  uint16_t tmp_s[kNumCoeffs];
+
+  for (int j = 0; j < kNumCoeffs;) {
+    const uint8_t val = rnd->Rand8();
+    if (val & 0x80) {  // 50% chance to choose a new value.
+      tmp_s[j] = rnd->Rand16();
+      j++;
+    } else {  // 50% chance to repeat previous value in row X times.
+      int k = 0;
+      while (k++ < ((val & 0x1f) + 1) && j < kNumCoeffs) {
+        if (j < 1) {
+          tmp_s[j] = rnd->Rand16();
+        } else if (val & 0x20) {  // Increment by a value within the limit.
+          tmp_s[j] = static_cast<uint16_t>(tmp_s[j - 1] + (limit - 1));
+        } else {  // Decrement by a value within the limit.
+          tmp_s[j] = static_cast<uint16_t>(tmp_s[j - 1] - (limit - 1));
+        }
+        j++;
+      }
+    }
+  }
+
+  for (int j = 0; j < kNumCoeffs;) {
+    const uint8_t val = rnd->Rand8();
+    if (val & 0x80) {
+      j++;
+    } else {  // 50% chance to repeat previous value in column X times.
+      int k = 0;
+      while (k++ < ((val & 0x1f) + 1) && j < kNumCoeffs) {
+        if (j < 1) {
+          tmp_s[j] = rnd->Rand16();
+        } else if (val & 0x20) {  // Increment by a value within the limit.
+          tmp_s[(j % 32) * 32 + j / 32] = static_cast<uint16_t>(
+              tmp_s[((j - 1) % 32) * 32 + (j - 1) / 32] + (limit - 1));
+        } else {  // Decrement by a value within the limit.
+          tmp_s[(j % 32) * 32 + j / 32] = static_cast<uint16_t>(
+              tmp_s[((j - 1) % 32) * 32 + (j - 1) / 32] - (limit - 1));
+        }
+        j++;
+      }
+    }
+  }
+
+  for (int j = 0; j < kNumCoeffs; j++) {
+    if (i % 2) {
+      s[j] = tmp_s[j] & mask;
+    } else {
+      s[j] = tmp_s[p * (j % p) + j / p] & mask;
+    }
+    ref_s[j] = s[j];
+  }
+}
+
+uint8_t GetOuterThresh(ACMRandom *rnd) {
+  return static_cast<uint8_t>(rnd->RandRange(3 * MAX_LOOP_FILTER + 5));
+}
+
+uint8_t GetInnerThresh(ACMRandom *rnd) {
+  return static_cast<uint8_t>(rnd->RandRange(MAX_LOOP_FILTER + 1));
+}
+
+uint8_t GetHevThresh(ACMRandom *rnd) {
+  return static_cast<uint8_t>(rnd->RandRange(MAX_LOOP_FILTER + 1) >> 4);
+}
+
+class Loop8Test6Param : public ::testing::TestWithParam<loop8_param_t> {
+ public:
+  virtual ~Loop8Test6Param() {}
+  virtual void SetUp() {
+    loopfilter_op_ = GET_PARAM(0);
+    ref_loopfilter_op_ = GET_PARAM(1);
+    bit_depth_ = GET_PARAM(2);
+    mask_ = (1 << bit_depth_) - 1;
+  }
+
+  virtual void TearDown() { libvpx_test::ClearSystemState(); }
+
+ protected:
+  int bit_depth_;
+  int mask_;
+  loop_op_t loopfilter_op_;
+  loop_op_t ref_loopfilter_op_;
+};
+
+class Loop8Test9Param : public ::testing::TestWithParam<dualloop8_param_t> {
+ public:
+  virtual ~Loop8Test9Param() {}
+  virtual void SetUp() {
+    loopfilter_op_ = GET_PARAM(0);
+    ref_loopfilter_op_ = GET_PARAM(1);
+    bit_depth_ = GET_PARAM(2);
+    mask_ = (1 << bit_depth_) - 1;
+  }
+
+  virtual void TearDown() { libvpx_test::ClearSystemState(); }
+
+ protected:
+  int bit_depth_;
+  int mask_;
+  dual_loop_op_t loopfilter_op_;
+  dual_loop_op_t ref_loopfilter_op_;
+};
+
+TEST_P(Loop8Test6Param, OperationCheck) {
+  ACMRandom rnd(ACMRandom::DeterministicSeed());
+  const int count_test_block = number_of_iterations;
+  const int32_t p = kNumCoeffs / 32;
+  DECLARE_ALIGNED(PIXEL_WIDTH, Pixel, s[kNumCoeffs]);
+  DECLARE_ALIGNED(PIXEL_WIDTH, Pixel, ref_s[kNumCoeffs]);
+  int err_count_total = 0;
+  int first_failure = -1;
+  for (int i = 0; i < count_test_block; ++i) {
+    int err_count = 0;
+    uint8_t tmp = GetOuterThresh(&rnd);
+    DECLARE_ALIGNED(16, const uint8_t,
+                    blimit[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
+                                    tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+    tmp = GetInnerThresh(&rnd);
+    DECLARE_ALIGNED(16, const uint8_t,
+                    limit[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
+                                   tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+    tmp = GetHevThresh(&rnd);
+    DECLARE_ALIGNED(16, const uint8_t,
+                    thresh[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
+                                    tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+    InitInput(s, ref_s, &rnd, *limit, mask_, p, i);
+#if CONFIG_VP9_HIGHBITDEPTH
+    ref_loopfilter_op_(ref_s + 8 + p * 8, p, blimit, limit, thresh, bit_depth_);
+    ASM_REGISTER_STATE_CHECK(
+        loopfilter_op_(s + 8 + p * 8, p, blimit, limit, thresh, bit_depth_));
+#else
+    ref_loopfilter_op_(ref_s + 8 + p * 8, p, blimit, limit, thresh);
+    ASM_REGISTER_STATE_CHECK(
+        loopfilter_op_(s + 8 + p * 8, p, blimit, limit, thresh));
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+
+    for (int j = 0; j < kNumCoeffs; ++j) {
+      err_count += ref_s[j] != s[j];
+    }
+    if (err_count && !err_count_total) {
+      first_failure = i;
+    }
+    err_count_total += err_count;
+  }
+  EXPECT_EQ(0, err_count_total)
+      << "Error: Loop8Test6Param, C output doesn't match SSE2 "
+         "loopfilter output. "
+      << "First failed at test case " << first_failure;
+}
+
+TEST_P(Loop8Test6Param, ValueCheck) {
+  ACMRandom rnd(ACMRandom::DeterministicSeed());
+  const int count_test_block = number_of_iterations;
+  DECLARE_ALIGNED(PIXEL_WIDTH, Pixel, s[kNumCoeffs]);
+  DECLARE_ALIGNED(PIXEL_WIDTH, Pixel, ref_s[kNumCoeffs]);
+  int err_count_total = 0;
+  int first_failure = -1;
+
+  // NOTE: The code in vp9_loopfilter.c:update_sharpness computes mblim as a
+  // function of sharpness_lvl and the loopfilter lvl as:
+  // block_inside_limit = lvl >> ((sharpness_lvl > 0) + (sharpness_lvl > 4));
+  // ...
+  // memset(lfi->lfthr[lvl].mblim, (2 * (lvl + 2) + block_inside_limit),
+  //        SIMD_WIDTH);
+  // This means that the largest value for mblim will occur when sharpness_lvl
+  // is equal to 0, and lvl is equal to its greatest value (MAX_LOOP_FILTER).
+  // In this case block_inside_limit will be equal to MAX_LOOP_FILTER and
+  // therefore mblim will be equal to (2 * (lvl + 2) + block_inside_limit) =
+  // 2 * (MAX_LOOP_FILTER + 2) + MAX_LOOP_FILTER = 3 * MAX_LOOP_FILTER + 4
+
+  for (int i = 0; i < count_test_block; ++i) {
+    int err_count = 0;
+    uint8_t tmp = GetOuterThresh(&rnd);
+    DECLARE_ALIGNED(16, const uint8_t,
+                    blimit[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
+                                    tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+    tmp = GetInnerThresh(&rnd);
+    DECLARE_ALIGNED(16, const uint8_t,
+                    limit[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
+                                   tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+    tmp = GetHevThresh(&rnd);
+    DECLARE_ALIGNED(16, const uint8_t,
+                    thresh[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
+                                    tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+    int32_t p = kNumCoeffs / 32;
+    for (int j = 0; j < kNumCoeffs; ++j) {
+      s[j] = rnd.Rand16() & mask_;
+      ref_s[j] = s[j];
+    }
+#if CONFIG_VP9_HIGHBITDEPTH
+    ref_loopfilter_op_(ref_s + 8 + p * 8, p, blimit, limit, thresh, bit_depth_);
+    ASM_REGISTER_STATE_CHECK(
+        loopfilter_op_(s + 8 + p * 8, p, blimit, limit, thresh, bit_depth_));
+#else
+    ref_loopfilter_op_(ref_s + 8 + p * 8, p, blimit, limit, thresh);
+    ASM_REGISTER_STATE_CHECK(
+        loopfilter_op_(s + 8 + p * 8, p, blimit, limit, thresh));
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+
+    for (int j = 0; j < kNumCoeffs; ++j) {
+      err_count += ref_s[j] != s[j];
+    }
+    if (err_count && !err_count_total) {
+      first_failure = i;
+    }
+    err_count_total += err_count;
+  }
+  EXPECT_EQ(0, err_count_total)
+      << "Error: Loop8Test6Param, C output doesn't match SSE2 "
+         "loopfilter output. "
+      << "First failed at test case " << first_failure;
+}
+
+TEST_P(Loop8Test9Param, OperationCheck) {
+  ACMRandom rnd(ACMRandom::DeterministicSeed());
+  const int count_test_block = number_of_iterations;
+  DECLARE_ALIGNED(PIXEL_WIDTH, Pixel, s[kNumCoeffs]);
+  DECLARE_ALIGNED(PIXEL_WIDTH, Pixel, ref_s[kNumCoeffs]);
+  int err_count_total = 0;
+  int first_failure = -1;
+  for (int i = 0; i < count_test_block; ++i) {
+    int err_count = 0;
+    uint8_t tmp = GetOuterThresh(&rnd);
+    DECLARE_ALIGNED(16, const uint8_t,
+                    blimit0[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
+                                     tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+    tmp = GetInnerThresh(&rnd);
+    DECLARE_ALIGNED(16, const uint8_t,
+                    limit0[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
+                                    tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+    tmp = GetHevThresh(&rnd);
+    DECLARE_ALIGNED(16, const uint8_t,
+                    thresh0[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
+                                     tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+    tmp = GetOuterThresh(&rnd);
+    DECLARE_ALIGNED(16, const uint8_t,
+                    blimit1[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
+                                     tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+    tmp = GetInnerThresh(&rnd);
+    DECLARE_ALIGNED(16, const uint8_t,
+                    limit1[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
+                                    tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+    tmp = GetHevThresh(&rnd);
+    DECLARE_ALIGNED(16, const uint8_t,
+                    thresh1[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
+                                     tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+    int32_t p = kNumCoeffs / 32;
+    const uint8_t limit = *limit0 < *limit1 ? *limit0 : *limit1;
+    InitInput(s, ref_s, &rnd, limit, mask_, p, i);
+#if CONFIG_VP9_HIGHBITDEPTH
+    ref_loopfilter_op_(ref_s + 8 + p * 8, p, blimit0, limit0, thresh0, blimit1,
+                       limit1, thresh1, bit_depth_);
+    ASM_REGISTER_STATE_CHECK(loopfilter_op_(s + 8 + p * 8, p, blimit0, limit0,
+                                            thresh0, blimit1, limit1, thresh1,
+                                            bit_depth_));
+#else
+    ref_loopfilter_op_(ref_s + 8 + p * 8, p, blimit0, limit0, thresh0, blimit1,
+                       limit1, thresh1);
+    ASM_REGISTER_STATE_CHECK(loopfilter_op_(s + 8 + p * 8, p, blimit0, limit0,
+                                            thresh0, blimit1, limit1, thresh1));
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+
+    for (int j = 0; j < kNumCoeffs; ++j) {
+      err_count += ref_s[j] != s[j];
+    }
+    if (err_count && !err_count_total) {
+      first_failure = i;
+    }
+    err_count_total += err_count;
+  }
+  EXPECT_EQ(0, err_count_total)
+      << "Error: Loop8Test9Param, C output doesn't match SSE2 "
+         "loopfilter output. "
+      << "First failed at test case " << first_failure;
+}
+
+TEST_P(Loop8Test9Param, ValueCheck) {
+  ACMRandom rnd(ACMRandom::DeterministicSeed());
+  const int count_test_block = number_of_iterations;
+  DECLARE_ALIGNED(PIXEL_WIDTH, Pixel, s[kNumCoeffs]);
+  DECLARE_ALIGNED(PIXEL_WIDTH, Pixel, ref_s[kNumCoeffs]);
+  int err_count_total = 0;
+  int first_failure = -1;
+  for (int i = 0; i < count_test_block; ++i) {
+    int err_count = 0;
+    uint8_t tmp = GetOuterThresh(&rnd);
+    DECLARE_ALIGNED(16, const uint8_t,
+                    blimit0[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
+                                     tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+    tmp = GetInnerThresh(&rnd);
+    DECLARE_ALIGNED(16, const uint8_t,
+                    limit0[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
+                                    tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+    tmp = GetHevThresh(&rnd);
+    DECLARE_ALIGNED(16, const uint8_t,
+                    thresh0[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
+                                     tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+    tmp = GetOuterThresh(&rnd);
+    DECLARE_ALIGNED(16, const uint8_t,
+                    blimit1[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
+                                     tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+    tmp = GetInnerThresh(&rnd);
+    DECLARE_ALIGNED(16, const uint8_t,
+                    limit1[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
+                                    tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+    tmp = GetHevThresh(&rnd);
+    DECLARE_ALIGNED(16, const uint8_t,
+                    thresh1[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
+                                     tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+    int32_t p = kNumCoeffs / 32;  // TODO(pdlf) can we have non-square here?
+    for (int j = 0; j < kNumCoeffs; ++j) {
+      s[j] = rnd.Rand16() & mask_;
+      ref_s[j] = s[j];
+    }
+#if CONFIG_VP9_HIGHBITDEPTH
+    ref_loopfilter_op_(ref_s + 8 + p * 8, p, blimit0, limit0, thresh0, blimit1,
+                       limit1, thresh1, bit_depth_);
+    ASM_REGISTER_STATE_CHECK(loopfilter_op_(s + 8 + p * 8, p, blimit0, limit0,
+                                            thresh0, blimit1, limit1, thresh1,
+                                            bit_depth_));
+#else
+    ref_loopfilter_op_(ref_s + 8 + p * 8, p, blimit0, limit0, thresh0, blimit1,
+                       limit1, thresh1);
+    ASM_REGISTER_STATE_CHECK(loopfilter_op_(s + 8 + p * 8, p, blimit0, limit0,
+                                            thresh0, blimit1, limit1, thresh1));
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+
+    for (int j = 0; j < kNumCoeffs; ++j) {
+      err_count += ref_s[j] != s[j];
+    }
+    if (err_count && !err_count_total) {
+      first_failure = i;
+    }
+    err_count_total += err_count;
+  }
+  EXPECT_EQ(0, err_count_total)
+      << "Error: Loop8Test9Param, C output doesn't match SSE2"
+         "loopfilter output. "
+      << "First failed at test case " << first_failure;
+}
+
+using std::make_tuple;
+
+#if HAVE_SSE2
+#if CONFIG_VP9_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(
+    SSE2, Loop8Test6Param,
+    ::testing::Values(make_tuple(&vpx_highbd_lpf_horizontal_4_sse2,
+                                 &vpx_highbd_lpf_horizontal_4_c, 8),
+                      make_tuple(&vpx_highbd_lpf_vertical_4_sse2,
+                                 &vpx_highbd_lpf_vertical_4_c, 8),
+                      make_tuple(&vpx_highbd_lpf_horizontal_8_sse2,
+                                 &vpx_highbd_lpf_horizontal_8_c, 8),
+                      make_tuple(&vpx_highbd_lpf_horizontal_16_sse2,
+                                 &vpx_highbd_lpf_horizontal_16_c, 8),
+                      make_tuple(&vpx_highbd_lpf_horizontal_16_dual_sse2,
+                                 &vpx_highbd_lpf_horizontal_16_dual_c, 8),
+                      make_tuple(&vpx_highbd_lpf_vertical_8_sse2,
+                                 &vpx_highbd_lpf_vertical_8_c, 8),
+                      make_tuple(&vpx_highbd_lpf_vertical_16_sse2,
+                                 &vpx_highbd_lpf_vertical_16_c, 8),
+                      make_tuple(&vpx_highbd_lpf_horizontal_4_sse2,
+                                 &vpx_highbd_lpf_horizontal_4_c, 10),
+                      make_tuple(&vpx_highbd_lpf_vertical_4_sse2,
+                                 &vpx_highbd_lpf_vertical_4_c, 10),
+                      make_tuple(&vpx_highbd_lpf_horizontal_8_sse2,
+                                 &vpx_highbd_lpf_horizontal_8_c, 10),
+                      make_tuple(&vpx_highbd_lpf_horizontal_16_sse2,
+                                 &vpx_highbd_lpf_horizontal_16_c, 10),
+                      make_tuple(&vpx_highbd_lpf_horizontal_16_dual_sse2,
+                                 &vpx_highbd_lpf_horizontal_16_dual_c, 10),
+                      make_tuple(&vpx_highbd_lpf_vertical_8_sse2,
+                                 &vpx_highbd_lpf_vertical_8_c, 10),
+                      make_tuple(&vpx_highbd_lpf_vertical_16_sse2,
+                                 &vpx_highbd_lpf_vertical_16_c, 10),
+                      make_tuple(&vpx_highbd_lpf_horizontal_4_sse2,
+                                 &vpx_highbd_lpf_horizontal_4_c, 12),
+                      make_tuple(&vpx_highbd_lpf_vertical_4_sse2,
+                                 &vpx_highbd_lpf_vertical_4_c, 12),
+                      make_tuple(&vpx_highbd_lpf_horizontal_8_sse2,
+                                 &vpx_highbd_lpf_horizontal_8_c, 12),
+                      make_tuple(&vpx_highbd_lpf_horizontal_16_sse2,
+                                 &vpx_highbd_lpf_horizontal_16_c, 12),
+                      make_tuple(&vpx_highbd_lpf_horizontal_16_dual_sse2,
+                                 &vpx_highbd_lpf_horizontal_16_dual_c, 12),
+                      make_tuple(&vpx_highbd_lpf_vertical_8_sse2,
+                                 &vpx_highbd_lpf_vertical_8_c, 12),
+                      make_tuple(&vpx_highbd_lpf_vertical_16_sse2,
+                                 &vpx_highbd_lpf_vertical_16_c, 12),
+                      make_tuple(&vpx_highbd_lpf_vertical_16_dual_sse2,
+                                 &vpx_highbd_lpf_vertical_16_dual_c, 8),
+                      make_tuple(&vpx_highbd_lpf_vertical_16_dual_sse2,
+                                 &vpx_highbd_lpf_vertical_16_dual_c, 10),
+                      make_tuple(&vpx_highbd_lpf_vertical_16_dual_sse2,
+                                 &vpx_highbd_lpf_vertical_16_dual_c, 12)));
+#else
+INSTANTIATE_TEST_CASE_P(
+    SSE2, Loop8Test6Param,
+    ::testing::Values(
+        make_tuple(&vpx_lpf_horizontal_4_sse2, &vpx_lpf_horizontal_4_c, 8),
+        make_tuple(&vpx_lpf_horizontal_8_sse2, &vpx_lpf_horizontal_8_c, 8),
+        make_tuple(&vpx_lpf_horizontal_16_sse2, &vpx_lpf_horizontal_16_c, 8),
+        make_tuple(&vpx_lpf_horizontal_16_dual_sse2,
+                   &vpx_lpf_horizontal_16_dual_c, 8),
+        make_tuple(&vpx_lpf_vertical_4_sse2, &vpx_lpf_vertical_4_c, 8),
+        make_tuple(&vpx_lpf_vertical_8_sse2, &vpx_lpf_vertical_8_c, 8),
+        make_tuple(&vpx_lpf_vertical_16_sse2, &vpx_lpf_vertical_16_c, 8),
+        make_tuple(&vpx_lpf_vertical_16_dual_sse2, &vpx_lpf_vertical_16_dual_c,
+                   8)));
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+#endif
+
+#if HAVE_AVX2 && (!CONFIG_VP9_HIGHBITDEPTH)
+INSTANTIATE_TEST_CASE_P(
+    AVX2, Loop8Test6Param,
+    ::testing::Values(make_tuple(&vpx_lpf_horizontal_16_avx2,
+                                 &vpx_lpf_horizontal_16_c, 8),
+                      make_tuple(&vpx_lpf_horizontal_16_dual_avx2,
+                                 &vpx_lpf_horizontal_16_dual_c, 8)));
+#endif
+
+#if HAVE_SSE2
+#if CONFIG_VP9_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(
+    SSE2, Loop8Test9Param,
+    ::testing::Values(make_tuple(&vpx_highbd_lpf_horizontal_4_dual_sse2,
+                                 &vpx_highbd_lpf_horizontal_4_dual_c, 8),
+                      make_tuple(&vpx_highbd_lpf_horizontal_8_dual_sse2,
+                                 &vpx_highbd_lpf_horizontal_8_dual_c, 8),
+                      make_tuple(&vpx_highbd_lpf_vertical_4_dual_sse2,
+                                 &vpx_highbd_lpf_vertical_4_dual_c, 8),
+                      make_tuple(&vpx_highbd_lpf_vertical_8_dual_sse2,
+                                 &vpx_highbd_lpf_vertical_8_dual_c, 8),
+                      make_tuple(&vpx_highbd_lpf_horizontal_4_dual_sse2,
+                                 &vpx_highbd_lpf_horizontal_4_dual_c, 10),
+                      make_tuple(&vpx_highbd_lpf_horizontal_8_dual_sse2,
+                                 &vpx_highbd_lpf_horizontal_8_dual_c, 10),
+                      make_tuple(&vpx_highbd_lpf_vertical_4_dual_sse2,
+                                 &vpx_highbd_lpf_vertical_4_dual_c, 10),
+                      make_tuple(&vpx_highbd_lpf_vertical_8_dual_sse2,
+                                 &vpx_highbd_lpf_vertical_8_dual_c, 10),
+                      make_tuple(&vpx_highbd_lpf_horizontal_4_dual_sse2,
+                                 &vpx_highbd_lpf_horizontal_4_dual_c, 12),
+                      make_tuple(&vpx_highbd_lpf_horizontal_8_dual_sse2,
+                                 &vpx_highbd_lpf_horizontal_8_dual_c, 12),
+                      make_tuple(&vpx_highbd_lpf_vertical_4_dual_sse2,
+                                 &vpx_highbd_lpf_vertical_4_dual_c, 12),
+                      make_tuple(&vpx_highbd_lpf_vertical_8_dual_sse2,
+                                 &vpx_highbd_lpf_vertical_8_dual_c, 12)));
+#else
+INSTANTIATE_TEST_CASE_P(
+    SSE2, Loop8Test9Param,
+    ::testing::Values(make_tuple(&vpx_lpf_horizontal_4_dual_sse2,
+                                 &vpx_lpf_horizontal_4_dual_c, 8),
+                      make_tuple(&vpx_lpf_horizontal_8_dual_sse2,
+                                 &vpx_lpf_horizontal_8_dual_c, 8),
+                      make_tuple(&vpx_lpf_vertical_4_dual_sse2,
+                                 &vpx_lpf_vertical_4_dual_c, 8),
+                      make_tuple(&vpx_lpf_vertical_8_dual_sse2,
+                                 &vpx_lpf_vertical_8_dual_c, 8)));
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+#endif
+
+#if HAVE_NEON
+#if CONFIG_VP9_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(
+    NEON, Loop8Test6Param,
+    ::testing::Values(make_tuple(&vpx_highbd_lpf_horizontal_4_neon,
+                                 &vpx_highbd_lpf_horizontal_4_c, 8),
+                      make_tuple(&vpx_highbd_lpf_horizontal_4_neon,
+                                 &vpx_highbd_lpf_horizontal_4_c, 10),
+                      make_tuple(&vpx_highbd_lpf_horizontal_4_neon,
+                                 &vpx_highbd_lpf_horizontal_4_c, 12),
+                      make_tuple(&vpx_highbd_lpf_horizontal_8_neon,
+                                 &vpx_highbd_lpf_horizontal_8_c, 8),
+                      make_tuple(&vpx_highbd_lpf_horizontal_8_neon,
+                                 &vpx_highbd_lpf_horizontal_8_c, 10),
+                      make_tuple(&vpx_highbd_lpf_horizontal_8_neon,
+                                 &vpx_highbd_lpf_horizontal_8_c, 12),
+                      make_tuple(&vpx_highbd_lpf_horizontal_16_neon,
+                                 &vpx_highbd_lpf_horizontal_16_c, 8),
+                      make_tuple(&vpx_highbd_lpf_horizontal_16_neon,
+                                 &vpx_highbd_lpf_horizontal_16_c, 10),
+                      make_tuple(&vpx_highbd_lpf_horizontal_16_neon,
+                                 &vpx_highbd_lpf_horizontal_16_c, 12),
+                      make_tuple(&vpx_highbd_lpf_horizontal_16_dual_neon,
+                                 &vpx_highbd_lpf_horizontal_16_dual_c, 8),
+                      make_tuple(&vpx_highbd_lpf_horizontal_16_dual_neon,
+                                 &vpx_highbd_lpf_horizontal_16_dual_c, 10),
+                      make_tuple(&vpx_highbd_lpf_horizontal_16_dual_neon,
+                                 &vpx_highbd_lpf_horizontal_16_dual_c, 12),
+                      make_tuple(&vpx_highbd_lpf_vertical_4_neon,
+                                 &vpx_highbd_lpf_vertical_4_c, 8),
+                      make_tuple(&vpx_highbd_lpf_vertical_4_neon,
+                                 &vpx_highbd_lpf_vertical_4_c, 10),
+                      make_tuple(&vpx_highbd_lpf_vertical_4_neon,
+                                 &vpx_highbd_lpf_vertical_4_c, 12),
+                      make_tuple(&vpx_highbd_lpf_vertical_8_neon,
+                                 &vpx_highbd_lpf_vertical_8_c, 8),
+                      make_tuple(&vpx_highbd_lpf_vertical_8_neon,
+                                 &vpx_highbd_lpf_vertical_8_c, 10),
+                      make_tuple(&vpx_highbd_lpf_vertical_8_neon,
+                                 &vpx_highbd_lpf_vertical_8_c, 12),
+                      make_tuple(&vpx_highbd_lpf_vertical_16_neon,
+                                 &vpx_highbd_lpf_vertical_16_c, 8),
+                      make_tuple(&vpx_highbd_lpf_vertical_16_neon,
+                                 &vpx_highbd_lpf_vertical_16_c, 10),
+                      make_tuple(&vpx_highbd_lpf_vertical_16_neon,
+                                 &vpx_highbd_lpf_vertical_16_c, 12),
+                      make_tuple(&vpx_highbd_lpf_vertical_16_dual_neon,
+                                 &vpx_highbd_lpf_vertical_16_dual_c, 8),
+                      make_tuple(&vpx_highbd_lpf_vertical_16_dual_neon,
+                                 &vpx_highbd_lpf_vertical_16_dual_c, 10),
+                      make_tuple(&vpx_highbd_lpf_vertical_16_dual_neon,
+                                 &vpx_highbd_lpf_vertical_16_dual_c, 12)));
+INSTANTIATE_TEST_CASE_P(
+    NEON, Loop8Test9Param,
+    ::testing::Values(make_tuple(&vpx_highbd_lpf_horizontal_4_dual_neon,
+                                 &vpx_highbd_lpf_horizontal_4_dual_c, 8),
+                      make_tuple(&vpx_highbd_lpf_horizontal_4_dual_neon,
+                                 &vpx_highbd_lpf_horizontal_4_dual_c, 10),
+                      make_tuple(&vpx_highbd_lpf_horizontal_4_dual_neon,
+                                 &vpx_highbd_lpf_horizontal_4_dual_c, 12),
+                      make_tuple(&vpx_highbd_lpf_horizontal_8_dual_neon,
+                                 &vpx_highbd_lpf_horizontal_8_dual_c, 8),
+                      make_tuple(&vpx_highbd_lpf_horizontal_8_dual_neon,
+                                 &vpx_highbd_lpf_horizontal_8_dual_c, 10),
+                      make_tuple(&vpx_highbd_lpf_horizontal_8_dual_neon,
+                                 &vpx_highbd_lpf_horizontal_8_dual_c, 12),
+                      make_tuple(&vpx_highbd_lpf_vertical_4_dual_neon,
+                                 &vpx_highbd_lpf_vertical_4_dual_c, 8),
+                      make_tuple(&vpx_highbd_lpf_vertical_4_dual_neon,
+                                 &vpx_highbd_lpf_vertical_4_dual_c, 10),
+                      make_tuple(&vpx_highbd_lpf_vertical_4_dual_neon,
+                                 &vpx_highbd_lpf_vertical_4_dual_c, 12),
+                      make_tuple(&vpx_highbd_lpf_vertical_8_dual_neon,
+                                 &vpx_highbd_lpf_vertical_8_dual_c, 8),
+                      make_tuple(&vpx_highbd_lpf_vertical_8_dual_neon,
+                                 &vpx_highbd_lpf_vertical_8_dual_c, 10),
+                      make_tuple(&vpx_highbd_lpf_vertical_8_dual_neon,
+                                 &vpx_highbd_lpf_vertical_8_dual_c, 12)));
+#else
+INSTANTIATE_TEST_CASE_P(
+    NEON, Loop8Test6Param,
+    ::testing::Values(
+        make_tuple(&vpx_lpf_horizontal_16_neon, &vpx_lpf_horizontal_16_c, 8),
+        make_tuple(&vpx_lpf_horizontal_16_dual_neon,
+                   &vpx_lpf_horizontal_16_dual_c, 8),
+        make_tuple(&vpx_lpf_vertical_16_neon, &vpx_lpf_vertical_16_c, 8),
+        make_tuple(&vpx_lpf_vertical_16_dual_neon, &vpx_lpf_vertical_16_dual_c,
+                   8),
+        make_tuple(&vpx_lpf_horizontal_8_neon, &vpx_lpf_horizontal_8_c, 8),
+        make_tuple(&vpx_lpf_vertical_8_neon, &vpx_lpf_vertical_8_c, 8),
+        make_tuple(&vpx_lpf_horizontal_4_neon, &vpx_lpf_horizontal_4_c, 8),
+        make_tuple(&vpx_lpf_vertical_4_neon, &vpx_lpf_vertical_4_c, 8)));
+INSTANTIATE_TEST_CASE_P(
+    NEON, Loop8Test9Param,
+    ::testing::Values(make_tuple(&vpx_lpf_horizontal_8_dual_neon,
+                                 &vpx_lpf_horizontal_8_dual_c, 8),
+                      make_tuple(&vpx_lpf_vertical_8_dual_neon,
+                                 &vpx_lpf_vertical_8_dual_c, 8),
+                      make_tuple(&vpx_lpf_horizontal_4_dual_neon,
+                                 &vpx_lpf_horizontal_4_dual_c, 8),
+                      make_tuple(&vpx_lpf_vertical_4_dual_neon,
+                                 &vpx_lpf_vertical_4_dual_c, 8)));
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+#endif  // HAVE_NEON
+
+#if HAVE_DSPR2 && !CONFIG_VP9_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(
+    DSPR2, Loop8Test6Param,
+    ::testing::Values(
+        make_tuple(&vpx_lpf_horizontal_4_dspr2, &vpx_lpf_horizontal_4_c, 8),
+        make_tuple(&vpx_lpf_horizontal_8_dspr2, &vpx_lpf_horizontal_8_c, 8),
+        make_tuple(&vpx_lpf_horizontal_16_dspr2, &vpx_lpf_horizontal_16_c, 8),
+        make_tuple(&vpx_lpf_horizontal_16_dual_dspr2,
+                   &vpx_lpf_horizontal_16_dual_c, 8),
+        make_tuple(&vpx_lpf_vertical_4_dspr2, &vpx_lpf_vertical_4_c, 8),
+        make_tuple(&vpx_lpf_vertical_8_dspr2, &vpx_lpf_vertical_8_c, 8),
+        make_tuple(&vpx_lpf_vertical_16_dspr2, &vpx_lpf_vertical_16_c, 8),
+        make_tuple(&vpx_lpf_vertical_16_dual_dspr2, &vpx_lpf_vertical_16_dual_c,
+                   8)));
+
+INSTANTIATE_TEST_CASE_P(
+    DSPR2, Loop8Test9Param,
+    ::testing::Values(make_tuple(&vpx_lpf_horizontal_4_dual_dspr2,
+                                 &vpx_lpf_horizontal_4_dual_c, 8),
+                      make_tuple(&vpx_lpf_horizontal_8_dual_dspr2,
+                                 &vpx_lpf_horizontal_8_dual_c, 8),
+                      make_tuple(&vpx_lpf_vertical_4_dual_dspr2,
+                                 &vpx_lpf_vertical_4_dual_c, 8),
+                      make_tuple(&vpx_lpf_vertical_8_dual_dspr2,
+                                 &vpx_lpf_vertical_8_dual_c, 8)));
+#endif  // HAVE_DSPR2 && !CONFIG_VP9_HIGHBITDEPTH
+
+#if HAVE_MSA && (!CONFIG_VP9_HIGHBITDEPTH)
+INSTANTIATE_TEST_CASE_P(
+    MSA, Loop8Test6Param,
+    ::testing::Values(
+        make_tuple(&vpx_lpf_horizontal_4_msa, &vpx_lpf_horizontal_4_c, 8),
+        make_tuple(&vpx_lpf_horizontal_8_msa, &vpx_lpf_horizontal_8_c, 8),
+        make_tuple(&vpx_lpf_horizontal_16_msa, &vpx_lpf_horizontal_16_c, 8),
+        make_tuple(&vpx_lpf_horizontal_16_dual_msa,
+                   &vpx_lpf_horizontal_16_dual_c, 8),
+        make_tuple(&vpx_lpf_vertical_4_msa, &vpx_lpf_vertical_4_c, 8),
+        make_tuple(&vpx_lpf_vertical_8_msa, &vpx_lpf_vertical_8_c, 8),
+        make_tuple(&vpx_lpf_vertical_16_msa, &vpx_lpf_vertical_16_c, 8)));
+
+INSTANTIATE_TEST_CASE_P(
+    MSA, Loop8Test9Param,
+    ::testing::Values(make_tuple(&vpx_lpf_horizontal_4_dual_msa,
+                                 &vpx_lpf_horizontal_4_dual_c, 8),
+                      make_tuple(&vpx_lpf_horizontal_8_dual_msa,
+                                 &vpx_lpf_horizontal_8_dual_c, 8),
+                      make_tuple(&vpx_lpf_vertical_4_dual_msa,
+                                 &vpx_lpf_vertical_4_dual_c, 8),
+                      make_tuple(&vpx_lpf_vertical_8_dual_msa,
+                                 &vpx_lpf_vertical_8_dual_c, 8)));
+#endif  // HAVE_MSA && (!CONFIG_VP9_HIGHBITDEPTH)
+
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/md5_helper.h

@@ -0,0 +1,75 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef VPX_TEST_MD5_HELPER_H_
+#define VPX_TEST_MD5_HELPER_H_
+
+#include "./md5_utils.h"
+#include "vpx/vpx_decoder.h"
+
+namespace libvpx_test {
+class MD5 {
+ public:
+  MD5() { MD5Init(&md5_); }
+
+  void Add(const vpx_image_t *img) {
+    for (int plane = 0; plane < 3; ++plane) {
+      const uint8_t *buf = img->planes[plane];
+      // Calculate the width and height to do the md5 check. For the chroma
+      // plane, we never want to round down and thus skip a pixel so if
+      // we are shifting by 1 (chroma_shift) we add 1 before doing the shift.
+      // This works only for chroma_shift of 0 and 1.
+      const int bytes_per_sample =
+          (img->fmt & VPX_IMG_FMT_HIGHBITDEPTH) ? 2 : 1;
+      const int h =
+          plane ? (img->d_h + img->y_chroma_shift) >> img->y_chroma_shift
+                : img->d_h;
+      const int w =
+          (plane ? (img->d_w + img->x_chroma_shift) >> img->x_chroma_shift
+                 : img->d_w) *
+          bytes_per_sample;
+
+      for (int y = 0; y < h; ++y) {
+        MD5Update(&md5_, buf, w);
+        buf += img->stride[plane];
+      }
+    }
+  }
+
+  void Add(const uint8_t *data, size_t size) {
+    MD5Update(&md5_, data, static_cast<uint32_t>(size));
+  }
+
+  const char *Get(void) {
+    static const char hex[16] = {
+      '0', '1', '2', '3', '4', '5', '6', '7',
+      '8', '9', 'a', 'b', 'c', 'd', 'e', 'f',
+    };
+    uint8_t tmp[16];
+    MD5Context ctx_tmp = md5_;
+
+    MD5Final(tmp, &ctx_tmp);
+    for (int i = 0; i < 16; i++) {
+      res_[i * 2 + 0] = hex[tmp[i] >> 4];
+      res_[i * 2 + 1] = hex[tmp[i] & 0xf];
+    }
+    res_[32] = 0;
+
+    return res_;
+  }
+
+ protected:
+  char res_[33];
+  MD5Context md5_;
+};
+
+}  // namespace libvpx_test
+
+#endif  // VPX_TEST_MD5_HELPER_H_

Libraries/webm_mem_playback/libvpx/test/minmax_test.cc

@@ -0,0 +1,135 @@
+/*
+ *  Copyright (c) 2016 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "./vpx_dsp_rtcd.h"
+#include "vpx/vpx_integer.h"
+
+#include "test/acm_random.h"
+#include "test/register_state_check.h"
+
+namespace {
+
+using ::libvpx_test::ACMRandom;
+
+typedef void (*MinMaxFunc)(const uint8_t *a, int a_stride, const uint8_t *b,
+                           int b_stride, int *min, int *max);
+
+class MinMaxTest : public ::testing::TestWithParam<MinMaxFunc> {
+ public:
+  virtual void SetUp() {
+    mm_func_ = GetParam();
+    rnd_.Reset(ACMRandom::DeterministicSeed());
+  }
+
+ protected:
+  MinMaxFunc mm_func_;
+  ACMRandom rnd_;
+};
+
+void reference_minmax(const uint8_t *a, int a_stride, const uint8_t *b,
+                      int b_stride, int *min_ret, int *max_ret) {
+  int min = 255;
+  int max = 0;
+  for (int i = 0; i < 8; i++) {
+    for (int j = 0; j < 8; j++) {
+      const int diff = abs(a[i * a_stride + j] - b[i * b_stride + j]);
+      if (min > diff) min = diff;
+      if (max < diff) max = diff;
+    }
+  }
+
+  *min_ret = min;
+  *max_ret = max;
+}
+
+TEST_P(MinMaxTest, MinValue) {
+  for (int i = 0; i < 64; i++) {
+    uint8_t a[64], b[64];
+    memset(a, 0, sizeof(a));
+    memset(b, 255, sizeof(b));
+    b[i] = i;  // Set a minimum difference of i.
+
+    int min, max;
+    ASM_REGISTER_STATE_CHECK(mm_func_(a, 8, b, 8, &min, &max));
+    EXPECT_EQ(255, max);
+    EXPECT_EQ(i, min);
+  }
+}
+
+TEST_P(MinMaxTest, MaxValue) {
+  for (int i = 0; i < 64; i++) {
+    uint8_t a[64], b[64];
+    memset(a, 0, sizeof(a));
+    memset(b, 0, sizeof(b));
+    b[i] = i;  // Set a maximum difference of i.
+
+    int min, max;
+    ASM_REGISTER_STATE_CHECK(mm_func_(a, 8, b, 8, &min, &max));
+    EXPECT_EQ(i, max);
+    EXPECT_EQ(0, min);
+  }
+}
+
+TEST_P(MinMaxTest, CompareReference) {
+  uint8_t a[64], b[64];
+  for (int j = 0; j < 64; j++) {
+    a[j] = rnd_.Rand8();
+    b[j] = rnd_.Rand8();
+  }
+
+  int min_ref, max_ref, min, max;
+  reference_minmax(a, 8, b, 8, &min_ref, &max_ref);
+  ASM_REGISTER_STATE_CHECK(mm_func_(a, 8, b, 8, &min, &max));
+  EXPECT_EQ(max_ref, max);
+  EXPECT_EQ(min_ref, min);
+}
+
+TEST_P(MinMaxTest, CompareReferenceAndVaryStride) {
+  uint8_t a[8 * 64], b[8 * 64];
+  for (int i = 0; i < 8 * 64; i++) {
+    a[i] = rnd_.Rand8();
+    b[i] = rnd_.Rand8();
+  }
+  for (int a_stride = 8; a_stride <= 64; a_stride += 8) {
+    for (int b_stride = 8; b_stride <= 64; b_stride += 8) {
+      int min_ref, max_ref, min, max;
+      reference_minmax(a, a_stride, b, b_stride, &min_ref, &max_ref);
+      ASM_REGISTER_STATE_CHECK(mm_func_(a, a_stride, b, b_stride, &min, &max));
+      EXPECT_EQ(max_ref, max)
+          << "when a_stride = " << a_stride << " and b_stride = " << b_stride;
+      EXPECT_EQ(min_ref, min)
+          << "when a_stride = " << a_stride << " and b_stride = " << b_stride;
+    }
+  }
+}
+
+INSTANTIATE_TEST_CASE_P(C, MinMaxTest, ::testing::Values(&vpx_minmax_8x8_c));
+
+#if HAVE_SSE2
+INSTANTIATE_TEST_CASE_P(SSE2, MinMaxTest,
+                        ::testing::Values(&vpx_minmax_8x8_sse2));
+#endif
+
+#if HAVE_NEON
+INSTANTIATE_TEST_CASE_P(NEON, MinMaxTest,
+                        ::testing::Values(&vpx_minmax_8x8_neon));
+#endif
+
+#if HAVE_MSA
+INSTANTIATE_TEST_CASE_P(MSA, MinMaxTest,
+                        ::testing::Values(&vpx_minmax_8x8_msa));
+#endif
+
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/non_greedy_mv_test.cc

@@ -0,0 +1,200 @@
+/*
+ *  Copyright (c) 2019 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <math.h>
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "vp9/encoder/vp9_non_greedy_mv.h"
+#include "./vpx_dsp_rtcd.h"
+
+namespace {
+
+static void read_in_mf(const char *filename, int *rows_ptr, int *cols_ptr,
+                       MV **buffer_ptr) {
+  FILE *input = fopen(filename, "rb");
+  int row, col;
+  int idx;
+
+  ASSERT_NE(input, nullptr) << "Cannot open file: " << filename << std::endl;
+
+  fscanf(input, "%d,%d\n", rows_ptr, cols_ptr);
+
+  *buffer_ptr = (MV *)malloc((*rows_ptr) * (*cols_ptr) * sizeof(MV));
+
+  for (idx = 0; idx < (*rows_ptr) * (*cols_ptr); ++idx) {
+    fscanf(input, "%d,%d;", &row, &col);
+    (*buffer_ptr)[idx].row = row;
+    (*buffer_ptr)[idx].col = col;
+  }
+  fclose(input);
+}
+
+static void read_in_local_var(const char *filename, int *rows_ptr,
+                              int *cols_ptr,
+                              int (**M_ptr)[MF_LOCAL_STRUCTURE_SIZE]) {
+  FILE *input = fopen(filename, "rb");
+  int M00, M01, M10, M11;
+  int idx;
+  int int_type;
+
+  ASSERT_NE(input, nullptr) << "Cannot open file: " << filename << std::endl;
+
+  fscanf(input, "%d,%d\n", rows_ptr, cols_ptr);
+
+  *M_ptr = (int(*)[MF_LOCAL_STRUCTURE_SIZE])malloc(
+      (*rows_ptr) * (*cols_ptr) * MF_LOCAL_STRUCTURE_SIZE * sizeof(int_type));
+
+  for (idx = 0; idx < (*rows_ptr) * (*cols_ptr); ++idx) {
+    fscanf(input, "%d,%d,%d,%d;", &M00, &M01, &M10, &M11);
+    (*M_ptr)[idx][0] = M00;
+    (*M_ptr)[idx][1] = M01;
+    (*M_ptr)[idx][2] = M10;
+    (*M_ptr)[idx][3] = M11;
+  }
+  fclose(input);
+}
+
+static void compare_mf(const MV *mf1, const MV *mf2, int rows, int cols,
+                       float *mean_ptr, float *std_ptr) {
+  float float_type;
+  float *diffs = (float *)malloc(rows * cols * sizeof(float_type));
+  int idx;
+  float accu = 0.0f;
+  for (idx = 0; idx < rows * cols; ++idx) {
+    MV mv1 = mf1[idx];
+    MV mv2 = mf2[idx];
+    float row_diff2 = (float)((mv1.row - mv2.row) * (mv1.row - mv2.row));
+    float col_diff2 = (float)((mv1.col - mv2.col) * (mv1.col - mv2.col));
+    diffs[idx] = sqrt(row_diff2 + col_diff2);
+    accu += diffs[idx];
+  }
+  *mean_ptr = accu / rows / cols;
+  *std_ptr = 0;
+  for (idx = 0; idx < rows * cols; ++idx) {
+    *std_ptr += (diffs[idx] - (*mean_ptr)) * (diffs[idx] - (*mean_ptr));
+  }
+  *std_ptr = sqrt(*std_ptr / rows / cols);
+  free(diffs);
+}
+
+static void load_frame_info(const char *filename,
+                            YV12_BUFFER_CONFIG *ref_frame_ptr) {
+  FILE *input = fopen(filename, "rb");
+  int idx;
+  uint8_t data_type;
+
+  ASSERT_NE(input, nullptr) << "Cannot open file: " << filename << std::endl;
+
+  fscanf(input, "%d,%d\n", &(ref_frame_ptr->y_height),
+         &(ref_frame_ptr->y_width));
+
+  ref_frame_ptr->y_buffer = (uint8_t *)malloc(
+      (ref_frame_ptr->y_width) * (ref_frame_ptr->y_height) * sizeof(data_type));
+
+  for (idx = 0; idx < (ref_frame_ptr->y_width) * (ref_frame_ptr->y_height);
+       ++idx) {
+    int value;
+    fscanf(input, "%d,", &value);
+    ref_frame_ptr->y_buffer[idx] = (uint8_t)value;
+  }
+
+  ref_frame_ptr->y_stride = ref_frame_ptr->y_width;
+  fclose(input);
+}
+
+static int compare_local_var(const int (*local_var1)[MF_LOCAL_STRUCTURE_SIZE],
+                             const int (*local_var2)[MF_LOCAL_STRUCTURE_SIZE],
+                             int rows, int cols) {
+  int diff = 0;
+  int outter_idx, inner_idx;
+  for (outter_idx = 0; outter_idx < rows * cols; ++outter_idx) {
+    for (inner_idx = 0; inner_idx < MF_LOCAL_STRUCTURE_SIZE; ++inner_idx) {
+      diff += abs(local_var1[outter_idx][inner_idx] -
+                  local_var2[outter_idx][inner_idx]);
+    }
+  }
+  return diff / rows / cols;
+}
+
+TEST(non_greedy_mv, smooth_mf) {
+  const char *search_mf_file = "non_greedy_mv_test_files/exhaust_16x16.txt";
+  const char *local_var_file = "non_greedy_mv_test_files/localVar_16x16.txt";
+  const char *estimation_file = "non_greedy_mv_test_files/estimation_16x16.txt";
+  const char *ground_truth_file =
+      "non_greedy_mv_test_files/ground_truth_16x16.txt";
+  BLOCK_SIZE bsize = BLOCK_32X32;
+  MV *search_mf = NULL;
+  MV *smooth_mf = NULL;
+  MV *estimation = NULL;
+  MV *ground_truth = NULL;
+  int(*local_var)[MF_LOCAL_STRUCTURE_SIZE] = NULL;
+  int rows = 0, cols = 0;
+
+  int alpha = 100, max_iter = 100;
+
+  read_in_mf(search_mf_file, &rows, &cols, &search_mf);
+  read_in_local_var(local_var_file, &rows, &cols, &local_var);
+  read_in_mf(estimation_file, &rows, &cols, &estimation);
+  read_in_mf(ground_truth_file, &rows, &cols, &ground_truth);
+
+  float sm_mean, sm_std;
+  float est_mean, est_std;
+
+  smooth_mf = (MV *)malloc(rows * cols * sizeof(MV));
+  vp9_get_smooth_motion_field(search_mf, local_var, rows, cols, bsize, alpha,
+                              max_iter, smooth_mf);
+
+  compare_mf(smooth_mf, ground_truth, rows, cols, &sm_mean, &sm_std);
+  compare_mf(smooth_mf, estimation, rows, cols, &est_mean, &est_std);
+
+  EXPECT_LE(sm_mean, 3);
+  EXPECT_LE(est_mean, 2);
+
+  free(search_mf);
+  free(local_var);
+  free(estimation);
+  free(ground_truth);
+  free(smooth_mf);
+}
+
+TEST(non_greedy_mv, local_var) {
+  const char *ref_frame_file = "non_greedy_mv_test_files/ref_frame_16x16.txt";
+  const char *cur_frame_file = "non_greedy_mv_test_files/cur_frame_16x16.txt";
+  const char *gt_local_var_file = "non_greedy_mv_test_files/localVar_16x16.txt";
+  const char *search_mf_file = "non_greedy_mv_test_files/exhaust_16x16.txt";
+  BLOCK_SIZE bsize = BLOCK_16X16;
+  int(*gt_local_var)[MF_LOCAL_STRUCTURE_SIZE] = NULL;
+  int(*est_local_var)[MF_LOCAL_STRUCTURE_SIZE] = NULL;
+  YV12_BUFFER_CONFIG ref_frame, cur_frame;
+  int rows, cols;
+  MV *search_mf;
+  int int_type;
+  int local_var_diff;
+  vp9_variance_fn_ptr_t fn;
+
+  load_frame_info(ref_frame_file, &ref_frame);
+  load_frame_info(cur_frame_file, &cur_frame);
+  read_in_mf(search_mf_file, &rows, &cols, &search_mf);
+
+  fn.sdf = vpx_sad16x16;
+  est_local_var = (int(*)[MF_LOCAL_STRUCTURE_SIZE])malloc(
+      rows * cols * MF_LOCAL_STRUCTURE_SIZE * sizeof(int_type));
+  vp9_get_local_structure(&cur_frame, &ref_frame, search_mf, &fn, rows, cols,
+                          bsize, est_local_var);
+  read_in_local_var(gt_local_var_file, &rows, &cols, &gt_local_var);
+
+  local_var_diff = compare_local_var(est_local_var, gt_local_var, rows, cols);
+
+  EXPECT_LE(local_var_diff, 1);
+
+  free(gt_local_var);
+  free(est_local_var);
+  free(ref_frame.y_buffer);
+}
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/partial_idct_test.cc

@@ -0,0 +1,959 @@
+/*
+ *  Copyright (c) 2013 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <math.h>
+#include <stdlib.h>
+#include <string.h>
+#include <limits>
+#include <tuple>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "./vp9_rtcd.h"
+#include "./vpx_dsp_rtcd.h"
+#include "test/acm_random.h"
+#include "test/clear_system_state.h"
+#include "test/register_state_check.h"
+#include "test/util.h"
+#include "vp9/common/vp9_blockd.h"
+#include "vp9/common/vp9_scan.h"
+#include "vpx/vpx_integer.h"
+#include "vpx_ports/vpx_timer.h"
+
+using libvpx_test::ACMRandom;
+
+namespace {
+
+typedef void (*FwdTxfmFunc)(const int16_t *in, tran_low_t *out, int stride);
+typedef void (*InvTxfmFunc)(const tran_low_t *in, uint8_t *out, int stride);
+typedef void (*InvTxfmWithBdFunc)(const tran_low_t *in, uint8_t *out,
+                                  int stride, int bd);
+
+template <InvTxfmFunc fn>
+void wrapper(const tran_low_t *in, uint8_t *out, int stride, int bd) {
+  (void)bd;
+  fn(in, out, stride);
+}
+
+#if CONFIG_VP9_HIGHBITDEPTH
+typedef void (*InvTxfmHighbdFunc)(const tran_low_t *in, uint16_t *out,
+                                  int stride, int bd);
+template <InvTxfmHighbdFunc fn>
+void highbd_wrapper(const tran_low_t *in, uint8_t *out, int stride, int bd) {
+  fn(in, CAST_TO_SHORTPTR(out), stride, bd);
+}
+#endif
+
+typedef std::tuple<FwdTxfmFunc, InvTxfmWithBdFunc, InvTxfmWithBdFunc, TX_SIZE,
+                   int, int, int>
+    PartialInvTxfmParam;
+const int kMaxNumCoeffs = 1024;
+const int kCountTestBlock = 1000;
+
+class PartialIDctTest : public ::testing::TestWithParam<PartialInvTxfmParam> {
+ public:
+  virtual ~PartialIDctTest() {}
+  virtual void SetUp() {
+    rnd_.Reset(ACMRandom::DeterministicSeed());
+    fwd_txfm_ = GET_PARAM(0);
+    full_inv_txfm_ = GET_PARAM(1);
+    partial_inv_txfm_ = GET_PARAM(2);
+    tx_size_ = GET_PARAM(3);
+    last_nonzero_ = GET_PARAM(4);
+    bit_depth_ = GET_PARAM(5);
+    pixel_size_ = GET_PARAM(6);
+    mask_ = (1 << bit_depth_) - 1;
+
+    switch (tx_size_) {
+      case TX_4X4: size_ = 4; break;
+      case TX_8X8: size_ = 8; break;
+      case TX_16X16: size_ = 16; break;
+      case TX_32X32: size_ = 32; break;
+      default: FAIL() << "Wrong Size!"; break;
+    }
+
+    // Randomize stride_ to a value less than or equal to 1024
+    stride_ = rnd_(1024) + 1;
+    if (stride_ < size_) {
+      stride_ = size_;
+    }
+    // Align stride_ to 16 if it's bigger than 16.
+    if (stride_ > 16) {
+      stride_ &= ~15;
+    }
+
+    input_block_size_ = size_ * size_;
+    output_block_size_ = size_ * stride_;
+
+    input_block_ = reinterpret_cast<tran_low_t *>(
+        vpx_memalign(16, sizeof(*input_block_) * input_block_size_));
+    output_block_ = reinterpret_cast<uint8_t *>(
+        vpx_memalign(16, pixel_size_ * output_block_size_));
+    output_block_ref_ = reinterpret_cast<uint8_t *>(
+        vpx_memalign(16, pixel_size_ * output_block_size_));
+  }
+
+  virtual void TearDown() {
+    vpx_free(input_block_);
+    input_block_ = NULL;
+    vpx_free(output_block_);
+    output_block_ = NULL;
+    vpx_free(output_block_ref_);
+    output_block_ref_ = NULL;
+    libvpx_test::ClearSystemState();
+  }
+
+  void InitMem() {
+    memset(input_block_, 0, sizeof(*input_block_) * input_block_size_);
+    if (pixel_size_ == 1) {
+      for (int j = 0; j < output_block_size_; ++j) {
+        output_block_[j] = output_block_ref_[j] = rnd_.Rand16() & mask_;
+      }
+    } else {
+      ASSERT_EQ(2, pixel_size_);
+      uint16_t *const output = reinterpret_cast<uint16_t *>(output_block_);
+      uint16_t *const output_ref =
+          reinterpret_cast<uint16_t *>(output_block_ref_);
+      for (int j = 0; j < output_block_size_; ++j) {
+        output[j] = output_ref[j] = rnd_.Rand16() & mask_;
+      }
+    }
+  }
+
+  void InitInput() {
+    const int64_t max_coeff = (32766 << (bit_depth_ - 8)) / 4;
+    int64_t max_energy_leftover = max_coeff * max_coeff;
+    for (int j = 0; j < last_nonzero_; ++j) {
+      tran_low_t coeff = static_cast<tran_low_t>(
+          sqrt(1.0 * max_energy_leftover) * (rnd_.Rand16() - 32768) / 65536);
+      max_energy_leftover -= static_cast<int64_t>(coeff) * coeff;
+      if (max_energy_leftover < 0) {
+        max_energy_leftover = 0;
+        coeff = 0;
+      }
+      input_block_[vp9_default_scan_orders[tx_size_].scan[j]] = coeff;
+    }
+  }
+
+  void PrintDiff() {
+    if (memcmp(output_block_ref_, output_block_,
+               pixel_size_ * output_block_size_)) {
+      uint16_t ref, opt;
+      for (int y = 0; y < size_; y++) {
+        for (int x = 0; x < size_; x++) {
+          if (pixel_size_ == 1) {
+            ref = output_block_ref_[y * stride_ + x];
+            opt = output_block_[y * stride_ + x];
+          } else {
+            ref = reinterpret_cast<uint16_t *>(
+                output_block_ref_)[y * stride_ + x];
+            opt = reinterpret_cast<uint16_t *>(output_block_)[y * stride_ + x];
+          }
+          if (ref != opt) {
+            printf("dest[%d][%d] diff:%6d (ref),%6d (opt)\n", y, x, ref, opt);
+          }
+        }
+      }
+
+      printf("\ninput_block_:\n");
+      for (int y = 0; y < size_; y++) {
+        for (int x = 0; x < size_; x++) {
+          printf("%6d,", input_block_[y * size_ + x]);
+        }
+        printf("\n");
+      }
+    }
+  }
+
+ protected:
+  int last_nonzero_;
+  TX_SIZE tx_size_;
+  tran_low_t *input_block_;
+  uint8_t *output_block_;
+  uint8_t *output_block_ref_;
+  int size_;
+  int stride_;
+  int pixel_size_;
+  int input_block_size_;
+  int output_block_size_;
+  int bit_depth_;
+  int mask_;
+  FwdTxfmFunc fwd_txfm_;
+  InvTxfmWithBdFunc full_inv_txfm_;
+  InvTxfmWithBdFunc partial_inv_txfm_;
+  ACMRandom rnd_;
+};
+
+TEST_P(PartialIDctTest, RunQuantCheck) {
+  const int count_test_block = (size_ != 4) ? kCountTestBlock : 65536;
+  DECLARE_ALIGNED(16, int16_t, input_extreme_block[kMaxNumCoeffs]);
+  DECLARE_ALIGNED(16, tran_low_t, output_ref_block[kMaxNumCoeffs]);
+
+  InitMem();
+
+  for (int i = 0; i < count_test_block; ++i) {
+    // Initialize a test block with input range [-mask_, mask_].
+    if (size_ != 4) {
+      if (i == 0) {
+        for (int k = 0; k < input_block_size_; ++k) {
+          input_extreme_block[k] = mask_;
+        }
+      } else if (i == 1) {
+        for (int k = 0; k < input_block_size_; ++k) {
+          input_extreme_block[k] = -mask_;
+        }
+      } else {
+        for (int k = 0; k < input_block_size_; ++k) {
+          input_extreme_block[k] = rnd_.Rand8() % 2 ? mask_ : -mask_;
+        }
+      }
+    } else {
+      // Try all possible combinations.
+      for (int k = 0; k < input_block_size_; ++k) {
+        input_extreme_block[k] = (i & (1 << k)) ? mask_ : -mask_;
+      }
+    }
+
+    fwd_txfm_(input_extreme_block, output_ref_block, size_);
+
+    // quantization with minimum allowed step sizes
+    input_block_[0] = (output_ref_block[0] / 4) * 4;
+    for (int k = 1; k < last_nonzero_; ++k) {
+      const int pos = vp9_default_scan_orders[tx_size_].scan[k];
+      input_block_[pos] = (output_ref_block[pos] / 4) * 4;
+    }
+
+    ASM_REGISTER_STATE_CHECK(
+        full_inv_txfm_(input_block_, output_block_ref_, stride_, bit_depth_));
+    ASM_REGISTER_STATE_CHECK(
+        partial_inv_txfm_(input_block_, output_block_, stride_, bit_depth_));
+    ASSERT_EQ(0, memcmp(output_block_ref_, output_block_,
+                        pixel_size_ * output_block_size_))
+        << "Error: partial inverse transform produces different results";
+  }
+}
+
+TEST_P(PartialIDctTest, ResultsMatch) {
+  for (int i = 0; i < kCountTestBlock; ++i) {
+    InitMem();
+    InitInput();
+
+    ASM_REGISTER_STATE_CHECK(
+        full_inv_txfm_(input_block_, output_block_ref_, stride_, bit_depth_));
+    ASM_REGISTER_STATE_CHECK(
+        partial_inv_txfm_(input_block_, output_block_, stride_, bit_depth_));
+    ASSERT_EQ(0, memcmp(output_block_ref_, output_block_,
+                        pixel_size_ * output_block_size_))
+        << "Error: partial inverse transform produces different results";
+  }
+}
+
+TEST_P(PartialIDctTest, AddOutputBlock) {
+  for (int i = 0; i < kCountTestBlock; ++i) {
+    InitMem();
+    for (int j = 0; j < last_nonzero_; ++j) {
+      input_block_[vp9_default_scan_orders[tx_size_].scan[j]] = 10;
+    }
+
+    ASM_REGISTER_STATE_CHECK(
+        full_inv_txfm_(input_block_, output_block_ref_, stride_, bit_depth_));
+    ASM_REGISTER_STATE_CHECK(
+        partial_inv_txfm_(input_block_, output_block_, stride_, bit_depth_));
+    ASSERT_EQ(0, memcmp(output_block_ref_, output_block_,
+                        pixel_size_ * output_block_size_))
+        << "Error: Transform results are not correctly added to output.";
+  }
+}
+
+TEST_P(PartialIDctTest, SingleExtremeCoeff) {
+  const int16_t max_coeff = std::numeric_limits<int16_t>::max();
+  const int16_t min_coeff = std::numeric_limits<int16_t>::min();
+  for (int i = 0; i < last_nonzero_; ++i) {
+    memset(input_block_, 0, sizeof(*input_block_) * input_block_size_);
+    // Run once for min and once for max.
+    for (int j = 0; j < 2; ++j) {
+      const int coeff = j ? min_coeff : max_coeff;
+
+      memset(output_block_, 0, pixel_size_ * output_block_size_);
+      memset(output_block_ref_, 0, pixel_size_ * output_block_size_);
+      input_block_[vp9_default_scan_orders[tx_size_].scan[i]] = coeff;
+
+      ASM_REGISTER_STATE_CHECK(
+          full_inv_txfm_(input_block_, output_block_ref_, stride_, bit_depth_));
+      ASM_REGISTER_STATE_CHECK(
+          partial_inv_txfm_(input_block_, output_block_, stride_, bit_depth_));
+      ASSERT_EQ(0, memcmp(output_block_ref_, output_block_,
+                          pixel_size_ * output_block_size_))
+          << "Error: Fails with single coeff of " << coeff << " at " << i
+          << ".";
+    }
+  }
+}
+
+TEST_P(PartialIDctTest, DISABLED_Speed) {
+  // Keep runtime stable with transform size.
+  const int kCountSpeedTestBlock = 500000000 / input_block_size_;
+  InitMem();
+  InitInput();
+
+  for (int i = 0; i < kCountSpeedTestBlock; ++i) {
+    ASM_REGISTER_STATE_CHECK(
+        full_inv_txfm_(input_block_, output_block_ref_, stride_, bit_depth_));
+  }
+  vpx_usec_timer timer;
+  vpx_usec_timer_start(&timer);
+  for (int i = 0; i < kCountSpeedTestBlock; ++i) {
+    partial_inv_txfm_(input_block_, output_block_, stride_, bit_depth_);
+  }
+  libvpx_test::ClearSystemState();
+  vpx_usec_timer_mark(&timer);
+  const int elapsed_time =
+      static_cast<int>(vpx_usec_timer_elapsed(&timer) / 1000);
+  printf("idct%dx%d_%d (%s %d) time: %5d ms\n", size_, size_, last_nonzero_,
+         (pixel_size_ == 1) ? "bitdepth" : "high bitdepth", bit_depth_,
+         elapsed_time);
+  ASSERT_EQ(0, memcmp(output_block_ref_, output_block_,
+                      pixel_size_ * output_block_size_))
+      << "Error: partial inverse transform produces different results";
+}
+
+using std::make_tuple;
+
+const PartialInvTxfmParam c_partial_idct_tests[] = {
+#if CONFIG_VP9_HIGHBITDEPTH
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_1024_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_1024_add_c>, TX_32X32, 1024, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_1024_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_1024_add_c>, TX_32X32, 1024, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_1024_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_1024_add_c>, TX_32X32, 1024, 12, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_1024_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_135_add_c>, TX_32X32, 135, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_1024_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_135_add_c>, TX_32X32, 135, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_1024_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_135_add_c>, TX_32X32, 135, 12, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_1024_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_34_add_c>, TX_32X32, 34, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_1024_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_34_add_c>, TX_32X32, 34, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_1024_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_34_add_c>, TX_32X32, 34, 12, 2),
+  make_tuple(&vpx_highbd_fdct32x32_c,
+             &highbd_wrapper<vpx_highbd_idct32x32_1024_add_c>,
+             &highbd_wrapper<vpx_highbd_idct32x32_1_add_c>, TX_32X32, 1, 8, 2),
+  make_tuple(&vpx_highbd_fdct32x32_c,
+             &highbd_wrapper<vpx_highbd_idct32x32_1024_add_c>,
+             &highbd_wrapper<vpx_highbd_idct32x32_1_add_c>, TX_32X32, 1, 10, 2),
+  make_tuple(&vpx_highbd_fdct32x32_c,
+             &highbd_wrapper<vpx_highbd_idct32x32_1024_add_c>,
+             &highbd_wrapper<vpx_highbd_idct32x32_1_add_c>, TX_32X32, 1, 12, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_256_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_256_add_c>, TX_16X16, 256, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_256_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_256_add_c>, TX_16X16, 256, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_256_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_256_add_c>, TX_16X16, 256, 12, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_256_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_38_add_c>, TX_16X16, 38, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_256_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_38_add_c>, TX_16X16, 38, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_256_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_38_add_c>, TX_16X16, 38, 12, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_256_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_10_add_c>, TX_16X16, 10, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_256_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_10_add_c>, TX_16X16, 10, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_256_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_10_add_c>, TX_16X16, 10, 12, 2),
+  make_tuple(&vpx_highbd_fdct16x16_c,
+             &highbd_wrapper<vpx_highbd_idct16x16_256_add_c>,
+             &highbd_wrapper<vpx_highbd_idct16x16_1_add_c>, TX_16X16, 1, 8, 2),
+  make_tuple(&vpx_highbd_fdct16x16_c,
+             &highbd_wrapper<vpx_highbd_idct16x16_256_add_c>,
+             &highbd_wrapper<vpx_highbd_idct16x16_1_add_c>, TX_16X16, 1, 10, 2),
+  make_tuple(&vpx_highbd_fdct16x16_c,
+             &highbd_wrapper<vpx_highbd_idct16x16_256_add_c>,
+             &highbd_wrapper<vpx_highbd_idct16x16_1_add_c>, TX_16X16, 1, 12, 2),
+  make_tuple(&vpx_highbd_fdct8x8_c,
+             &highbd_wrapper<vpx_highbd_idct8x8_64_add_c>,
+             &highbd_wrapper<vpx_highbd_idct8x8_64_add_c>, TX_8X8, 64, 8, 2),
+  make_tuple(&vpx_highbd_fdct8x8_c,
+             &highbd_wrapper<vpx_highbd_idct8x8_64_add_c>,
+             &highbd_wrapper<vpx_highbd_idct8x8_64_add_c>, TX_8X8, 64, 10, 2),
+  make_tuple(&vpx_highbd_fdct8x8_c,
+             &highbd_wrapper<vpx_highbd_idct8x8_64_add_c>,
+             &highbd_wrapper<vpx_highbd_idct8x8_64_add_c>, TX_8X8, 64, 12, 2),
+  make_tuple(&vpx_highbd_fdct8x8_c,
+             &highbd_wrapper<vpx_highbd_idct8x8_64_add_c>,
+             &highbd_wrapper<vpx_highbd_idct8x8_12_add_c>, TX_8X8, 12, 8, 2),
+  make_tuple(&vpx_highbd_fdct8x8_c,
+             &highbd_wrapper<vpx_highbd_idct8x8_64_add_c>,
+             &highbd_wrapper<vpx_highbd_idct8x8_12_add_c>, TX_8X8, 12, 10, 2),
+  make_tuple(&vpx_highbd_fdct8x8_c,
+             &highbd_wrapper<vpx_highbd_idct8x8_64_add_c>,
+             &highbd_wrapper<vpx_highbd_idct8x8_12_add_c>, TX_8X8, 12, 12, 2),
+  make_tuple(&vpx_highbd_fdct8x8_c,
+             &highbd_wrapper<vpx_highbd_idct8x8_64_add_c>,
+             &highbd_wrapper<vpx_highbd_idct8x8_1_add_c>, TX_8X8, 1, 8, 2),
+  make_tuple(&vpx_highbd_fdct8x8_c,
+             &highbd_wrapper<vpx_highbd_idct8x8_64_add_c>,
+             &highbd_wrapper<vpx_highbd_idct8x8_1_add_c>, TX_8X8, 1, 10, 2),
+  make_tuple(&vpx_highbd_fdct8x8_c,
+             &highbd_wrapper<vpx_highbd_idct8x8_64_add_c>,
+             &highbd_wrapper<vpx_highbd_idct8x8_1_add_c>, TX_8X8, 1, 12, 2),
+  make_tuple(&vpx_highbd_fdct4x4_c,
+             &highbd_wrapper<vpx_highbd_idct4x4_16_add_c>,
+             &highbd_wrapper<vpx_highbd_idct4x4_16_add_c>, TX_4X4, 16, 8, 2),
+  make_tuple(&vpx_highbd_fdct4x4_c,
+             &highbd_wrapper<vpx_highbd_idct4x4_16_add_c>,
+             &highbd_wrapper<vpx_highbd_idct4x4_16_add_c>, TX_4X4, 16, 10, 2),
+  make_tuple(&vpx_highbd_fdct4x4_c,
+             &highbd_wrapper<vpx_highbd_idct4x4_16_add_c>,
+             &highbd_wrapper<vpx_highbd_idct4x4_16_add_c>, TX_4X4, 16, 12, 2),
+  make_tuple(&vpx_highbd_fdct4x4_c,
+             &highbd_wrapper<vpx_highbd_idct4x4_16_add_c>,
+             &highbd_wrapper<vpx_highbd_idct4x4_1_add_c>, TX_4X4, 1, 8, 2),
+  make_tuple(&vpx_highbd_fdct4x4_c,
+             &highbd_wrapper<vpx_highbd_idct4x4_16_add_c>,
+             &highbd_wrapper<vpx_highbd_idct4x4_1_add_c>, TX_4X4, 1, 10, 2),
+  make_tuple(&vpx_highbd_fdct4x4_c,
+             &highbd_wrapper<vpx_highbd_idct4x4_16_add_c>,
+             &highbd_wrapper<vpx_highbd_idct4x4_1_add_c>, TX_4X4, 1, 12, 2),
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+  make_tuple(&vpx_fdct32x32_c, &wrapper<vpx_idct32x32_1024_add_c>,
+             &wrapper<vpx_idct32x32_1024_add_c>, TX_32X32, 1024, 8, 1),
+  make_tuple(&vpx_fdct32x32_c, &wrapper<vpx_idct32x32_1024_add_c>,
+             &wrapper<vpx_idct32x32_135_add_c>, TX_32X32, 135, 8, 1),
+  make_tuple(&vpx_fdct32x32_c, &wrapper<vpx_idct32x32_1024_add_c>,
+             &wrapper<vpx_idct32x32_34_add_c>, TX_32X32, 34, 8, 1),
+  make_tuple(&vpx_fdct32x32_c, &wrapper<vpx_idct32x32_1024_add_c>,
+             &wrapper<vpx_idct32x32_1_add_c>, TX_32X32, 1, 8, 1),
+  make_tuple(&vpx_fdct16x16_c, &wrapper<vpx_idct16x16_256_add_c>,
+             &wrapper<vpx_idct16x16_256_add_c>, TX_16X16, 256, 8, 1),
+  make_tuple(&vpx_fdct16x16_c, &wrapper<vpx_idct16x16_256_add_c>,
+             &wrapper<vpx_idct16x16_38_add_c>, TX_16X16, 38, 8, 1),
+  make_tuple(&vpx_fdct16x16_c, &wrapper<vpx_idct16x16_256_add_c>,
+             &wrapper<vpx_idct16x16_10_add_c>, TX_16X16, 10, 8, 1),
+  make_tuple(&vpx_fdct16x16_c, &wrapper<vpx_idct16x16_256_add_c>,
+             &wrapper<vpx_idct16x16_1_add_c>, TX_16X16, 1, 8, 1),
+  make_tuple(&vpx_fdct8x8_c, &wrapper<vpx_idct8x8_64_add_c>,
+             &wrapper<vpx_idct8x8_64_add_c>, TX_8X8, 64, 8, 1),
+  make_tuple(&vpx_fdct8x8_c, &wrapper<vpx_idct8x8_64_add_c>,
+             &wrapper<vpx_idct8x8_12_add_c>, TX_8X8, 12, 8, 1),
+  make_tuple(&vpx_fdct8x8_c, &wrapper<vpx_idct8x8_64_add_c>,
+             &wrapper<vpx_idct8x8_1_add_c>, TX_8X8, 1, 8, 1),
+  make_tuple(&vpx_fdct4x4_c, &wrapper<vpx_idct4x4_16_add_c>,
+             &wrapper<vpx_idct4x4_16_add_c>, TX_4X4, 16, 8, 1),
+  make_tuple(&vpx_fdct4x4_c, &wrapper<vpx_idct4x4_16_add_c>,
+             &wrapper<vpx_idct4x4_1_add_c>, TX_4X4, 1, 8, 1)
+};
+
+INSTANTIATE_TEST_CASE_P(C, PartialIDctTest,
+                        ::testing::ValuesIn(c_partial_idct_tests));
+
+#if !CONFIG_EMULATE_HARDWARE
+
+#if HAVE_NEON
+const PartialInvTxfmParam neon_partial_idct_tests[] = {
+#if CONFIG_VP9_HIGHBITDEPTH
+  make_tuple(&vpx_highbd_fdct32x32_c,
+             &highbd_wrapper<vpx_highbd_idct32x32_1024_add_c>,
+             &highbd_wrapper<vpx_highbd_idct32x32_1024_add_neon>, TX_32X32,
+             1024, 8, 2),
+  make_tuple(&vpx_highbd_fdct32x32_c,
+             &highbd_wrapper<vpx_highbd_idct32x32_1024_add_c>,
+             &highbd_wrapper<vpx_highbd_idct32x32_1024_add_neon>, TX_32X32,
+             1024, 10, 2),
+  make_tuple(&vpx_highbd_fdct32x32_c,
+             &highbd_wrapper<vpx_highbd_idct32x32_1024_add_c>,
+             &highbd_wrapper<vpx_highbd_idct32x32_1024_add_neon>, TX_32X32,
+             1024, 12, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_135_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_135_add_neon>, TX_32X32, 135, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_135_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_135_add_neon>, TX_32X32, 135, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_135_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_135_add_neon>, TX_32X32, 135, 12, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_34_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_34_add_neon>, TX_32X32, 34, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_34_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_34_add_neon>, TX_32X32, 34, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_34_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_34_add_neon>, TX_32X32, 34, 12, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_1_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_1_add_neon>, TX_32X32, 1, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_1_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_1_add_neon>, TX_32X32, 1, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_1_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_1_add_neon>, TX_32X32, 1, 12, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_256_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_256_add_neon>, TX_16X16, 256, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_256_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_256_add_neon>, TX_16X16, 256, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_256_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_256_add_neon>, TX_16X16, 256, 12, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_38_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_38_add_neon>, TX_16X16, 38, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_38_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_38_add_neon>, TX_16X16, 38, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_38_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_38_add_neon>, TX_16X16, 38, 12, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_10_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_10_add_neon>, TX_16X16, 10, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_10_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_10_add_neon>, TX_16X16, 10, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_10_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_10_add_neon>, TX_16X16, 10, 12, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_1_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_1_add_neon>, TX_16X16, 1, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_1_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_1_add_neon>, TX_16X16, 1, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_1_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_1_add_neon>, TX_16X16, 1, 12, 2),
+  make_tuple(&vpx_highbd_fdct8x8_c,
+             &highbd_wrapper<vpx_highbd_idct8x8_64_add_c>,
+             &highbd_wrapper<vpx_highbd_idct8x8_64_add_neon>, TX_8X8, 64, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct8x8_c, &highbd_wrapper<vpx_highbd_idct8x8_64_add_c>,
+      &highbd_wrapper<vpx_highbd_idct8x8_64_add_neon>, TX_8X8, 64, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct8x8_c, &highbd_wrapper<vpx_highbd_idct8x8_64_add_c>,
+      &highbd_wrapper<vpx_highbd_idct8x8_64_add_neon>, TX_8X8, 64, 12, 2),
+  make_tuple(&vpx_highbd_fdct8x8_c,
+             &highbd_wrapper<vpx_highbd_idct8x8_12_add_c>,
+             &highbd_wrapper<vpx_highbd_idct8x8_12_add_neon>, TX_8X8, 12, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct8x8_c, &highbd_wrapper<vpx_highbd_idct8x8_12_add_c>,
+      &highbd_wrapper<vpx_highbd_idct8x8_12_add_neon>, TX_8X8, 12, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct8x8_c, &highbd_wrapper<vpx_highbd_idct8x8_12_add_c>,
+      &highbd_wrapper<vpx_highbd_idct8x8_12_add_neon>, TX_8X8, 12, 12, 2),
+  make_tuple(&vpx_highbd_fdct8x8_c, &highbd_wrapper<vpx_highbd_idct8x8_1_add_c>,
+             &highbd_wrapper<vpx_highbd_idct8x8_1_add_neon>, TX_8X8, 1, 8, 2),
+  make_tuple(&vpx_highbd_fdct8x8_c, &highbd_wrapper<vpx_highbd_idct8x8_1_add_c>,
+             &highbd_wrapper<vpx_highbd_idct8x8_1_add_neon>, TX_8X8, 1, 10, 2),
+  make_tuple(&vpx_highbd_fdct8x8_c, &highbd_wrapper<vpx_highbd_idct8x8_1_add_c>,
+             &highbd_wrapper<vpx_highbd_idct8x8_1_add_neon>, TX_8X8, 1, 12, 2),
+  make_tuple(&vpx_highbd_fdct4x4_c,
+             &highbd_wrapper<vpx_highbd_idct4x4_16_add_c>,
+             &highbd_wrapper<vpx_highbd_idct4x4_16_add_neon>, TX_4X4, 16, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct4x4_c, &highbd_wrapper<vpx_highbd_idct4x4_16_add_c>,
+      &highbd_wrapper<vpx_highbd_idct4x4_16_add_neon>, TX_4X4, 16, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct4x4_c, &highbd_wrapper<vpx_highbd_idct4x4_16_add_c>,
+      &highbd_wrapper<vpx_highbd_idct4x4_16_add_neon>, TX_4X4, 16, 12, 2),
+  make_tuple(&vpx_highbd_fdct4x4_c, &highbd_wrapper<vpx_highbd_idct4x4_1_add_c>,
+             &highbd_wrapper<vpx_highbd_idct4x4_1_add_neon>, TX_4X4, 1, 8, 2),
+  make_tuple(&vpx_highbd_fdct4x4_c, &highbd_wrapper<vpx_highbd_idct4x4_1_add_c>,
+             &highbd_wrapper<vpx_highbd_idct4x4_1_add_neon>, TX_4X4, 1, 10, 2),
+  make_tuple(&vpx_highbd_fdct4x4_c, &highbd_wrapper<vpx_highbd_idct4x4_1_add_c>,
+             &highbd_wrapper<vpx_highbd_idct4x4_1_add_neon>, TX_4X4, 1, 12, 2),
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+  make_tuple(&vpx_fdct32x32_c, &wrapper<vpx_idct32x32_1024_add_c>,
+             &wrapper<vpx_idct32x32_1024_add_neon>, TX_32X32, 1024, 8, 1),
+  make_tuple(&vpx_fdct32x32_c, &wrapper<vpx_idct32x32_135_add_c>,
+             &wrapper<vpx_idct32x32_135_add_neon>, TX_32X32, 135, 8, 1),
+  make_tuple(&vpx_fdct32x32_c, &wrapper<vpx_idct32x32_34_add_c>,
+             &wrapper<vpx_idct32x32_34_add_neon>, TX_32X32, 34, 8, 1),
+  make_tuple(&vpx_fdct32x32_c, &wrapper<vpx_idct32x32_1_add_c>,
+             &wrapper<vpx_idct32x32_1_add_neon>, TX_32X32, 1, 8, 1),
+  make_tuple(&vpx_fdct16x16_c, &wrapper<vpx_idct16x16_256_add_c>,
+             &wrapper<vpx_idct16x16_256_add_neon>, TX_16X16, 256, 8, 1),
+  make_tuple(&vpx_fdct16x16_c, &wrapper<vpx_idct16x16_38_add_c>,
+             &wrapper<vpx_idct16x16_38_add_neon>, TX_16X16, 38, 8, 1),
+  make_tuple(&vpx_fdct16x16_c, &wrapper<vpx_idct16x16_10_add_c>,
+             &wrapper<vpx_idct16x16_10_add_neon>, TX_16X16, 10, 8, 1),
+  make_tuple(&vpx_fdct16x16_c, &wrapper<vpx_idct16x16_1_add_c>,
+             &wrapper<vpx_idct16x16_1_add_neon>, TX_16X16, 1, 8, 1),
+  make_tuple(&vpx_fdct8x8_c, &wrapper<vpx_idct8x8_64_add_c>,
+             &wrapper<vpx_idct8x8_64_add_neon>, TX_8X8, 64, 8, 1),
+  make_tuple(&vpx_fdct8x8_c, &wrapper<vpx_idct8x8_12_add_c>,
+             &wrapper<vpx_idct8x8_12_add_neon>, TX_8X8, 12, 8, 1),
+  make_tuple(&vpx_fdct8x8_c, &wrapper<vpx_idct8x8_1_add_c>,
+             &wrapper<vpx_idct8x8_1_add_neon>, TX_8X8, 1, 8, 1),
+  make_tuple(&vpx_fdct4x4_c, &wrapper<vpx_idct4x4_16_add_c>,
+             &wrapper<vpx_idct4x4_16_add_neon>, TX_4X4, 16, 8, 1),
+  make_tuple(&vpx_fdct4x4_c, &wrapper<vpx_idct4x4_1_add_c>,
+             &wrapper<vpx_idct4x4_1_add_neon>, TX_4X4, 1, 8, 1)
+};
+
+INSTANTIATE_TEST_CASE_P(NEON, PartialIDctTest,
+                        ::testing::ValuesIn(neon_partial_idct_tests));
+#endif  // HAVE_NEON
+
+#if HAVE_SSE2
+// 32x32_135_ is implemented using the 1024 version.
+const PartialInvTxfmParam sse2_partial_idct_tests[] = {
+#if CONFIG_VP9_HIGHBITDEPTH
+  make_tuple(&vpx_highbd_fdct32x32_c,
+             &highbd_wrapper<vpx_highbd_idct32x32_1024_add_c>,
+             &highbd_wrapper<vpx_highbd_idct32x32_1024_add_sse2>, TX_32X32,
+             1024, 8, 2),
+  make_tuple(&vpx_highbd_fdct32x32_c,
+             &highbd_wrapper<vpx_highbd_idct32x32_1024_add_c>,
+             &highbd_wrapper<vpx_highbd_idct32x32_1024_add_sse2>, TX_32X32,
+             1024, 10, 2),
+  make_tuple(&vpx_highbd_fdct32x32_c,
+             &highbd_wrapper<vpx_highbd_idct32x32_1024_add_c>,
+             &highbd_wrapper<vpx_highbd_idct32x32_1024_add_sse2>, TX_32X32,
+             1024, 12, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_135_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_135_add_sse2>, TX_32X32, 135, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_135_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_135_add_sse2>, TX_32X32, 135, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_135_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_135_add_sse2>, TX_32X32, 135, 12, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_34_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_34_add_sse2>, TX_32X32, 34, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_34_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_34_add_sse2>, TX_32X32, 34, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_34_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_34_add_sse2>, TX_32X32, 34, 12, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_1_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_1_add_sse2>, TX_32X32, 1, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_1_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_1_add_sse2>, TX_32X32, 1, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_1_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_1_add_sse2>, TX_32X32, 1, 12, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_256_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_256_add_sse2>, TX_16X16, 256, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_256_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_256_add_sse2>, TX_16X16, 256, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_256_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_256_add_sse2>, TX_16X16, 256, 12, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_38_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_38_add_sse2>, TX_16X16, 38, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_38_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_38_add_sse2>, TX_16X16, 38, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_38_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_38_add_sse2>, TX_16X16, 38, 12, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_10_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_10_add_sse2>, TX_16X16, 10, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_10_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_10_add_sse2>, TX_16X16, 10, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_10_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_10_add_sse2>, TX_16X16, 10, 12, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_1_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_1_add_sse2>, TX_16X16, 1, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_1_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_1_add_sse2>, TX_16X16, 1, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_1_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_1_add_sse2>, TX_16X16, 1, 12, 2),
+  make_tuple(&vpx_highbd_fdct8x8_c,
+             &highbd_wrapper<vpx_highbd_idct8x8_64_add_c>,
+             &highbd_wrapper<vpx_highbd_idct8x8_64_add_sse2>, TX_8X8, 64, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct8x8_c, &highbd_wrapper<vpx_highbd_idct8x8_64_add_c>,
+      &highbd_wrapper<vpx_highbd_idct8x8_64_add_sse2>, TX_8X8, 64, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct8x8_c, &highbd_wrapper<vpx_highbd_idct8x8_64_add_c>,
+      &highbd_wrapper<vpx_highbd_idct8x8_64_add_sse2>, TX_8X8, 64, 12, 2),
+  make_tuple(&vpx_highbd_fdct8x8_c,
+             &highbd_wrapper<vpx_highbd_idct8x8_12_add_c>,
+             &highbd_wrapper<vpx_highbd_idct8x8_12_add_sse2>, TX_8X8, 12, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct8x8_c, &highbd_wrapper<vpx_highbd_idct8x8_12_add_c>,
+      &highbd_wrapper<vpx_highbd_idct8x8_12_add_sse2>, TX_8X8, 12, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct8x8_c, &highbd_wrapper<vpx_highbd_idct8x8_12_add_c>,
+      &highbd_wrapper<vpx_highbd_idct8x8_12_add_sse2>, TX_8X8, 12, 12, 2),
+  make_tuple(&vpx_highbd_fdct8x8_c, &highbd_wrapper<vpx_highbd_idct8x8_1_add_c>,
+             &highbd_wrapper<vpx_highbd_idct8x8_1_add_sse2>, TX_8X8, 1, 8, 2),
+  make_tuple(&vpx_highbd_fdct8x8_c, &highbd_wrapper<vpx_highbd_idct8x8_1_add_c>,
+             &highbd_wrapper<vpx_highbd_idct8x8_1_add_sse2>, TX_8X8, 1, 10, 2),
+  make_tuple(&vpx_highbd_fdct8x8_c, &highbd_wrapper<vpx_highbd_idct8x8_1_add_c>,
+             &highbd_wrapper<vpx_highbd_idct8x8_1_add_sse2>, TX_8X8, 1, 12, 2),
+  make_tuple(&vpx_highbd_fdct4x4_c,
+             &highbd_wrapper<vpx_highbd_idct4x4_16_add_c>,
+             &highbd_wrapper<vpx_highbd_idct4x4_16_add_sse2>, TX_4X4, 16, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct4x4_c, &highbd_wrapper<vpx_highbd_idct4x4_16_add_c>,
+      &highbd_wrapper<vpx_highbd_idct4x4_16_add_sse2>, TX_4X4, 16, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct4x4_c, &highbd_wrapper<vpx_highbd_idct4x4_16_add_c>,
+      &highbd_wrapper<vpx_highbd_idct4x4_16_add_sse2>, TX_4X4, 16, 12, 2),
+  make_tuple(&vpx_highbd_fdct4x4_c, &highbd_wrapper<vpx_highbd_idct4x4_1_add_c>,
+             &highbd_wrapper<vpx_highbd_idct4x4_1_add_sse2>, TX_4X4, 1, 8, 2),
+  make_tuple(&vpx_highbd_fdct4x4_c, &highbd_wrapper<vpx_highbd_idct4x4_1_add_c>,
+             &highbd_wrapper<vpx_highbd_idct4x4_1_add_sse2>, TX_4X4, 1, 10, 2),
+  make_tuple(&vpx_highbd_fdct4x4_c, &highbd_wrapper<vpx_highbd_idct4x4_1_add_c>,
+             &highbd_wrapper<vpx_highbd_idct4x4_1_add_sse2>, TX_4X4, 1, 12, 2),
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+  make_tuple(&vpx_fdct32x32_c, &wrapper<vpx_idct32x32_1024_add_c>,
+             &wrapper<vpx_idct32x32_1024_add_sse2>, TX_32X32, 1024, 8, 1),
+  make_tuple(&vpx_fdct32x32_c, &wrapper<vpx_idct32x32_135_add_c>,
+             &wrapper<vpx_idct32x32_135_add_sse2>, TX_32X32, 135, 8, 1),
+  make_tuple(&vpx_fdct32x32_c, &wrapper<vpx_idct32x32_34_add_c>,
+             &wrapper<vpx_idct32x32_34_add_sse2>, TX_32X32, 34, 8, 1),
+  make_tuple(&vpx_fdct32x32_c, &wrapper<vpx_idct32x32_1_add_c>,
+             &wrapper<vpx_idct32x32_1_add_sse2>, TX_32X32, 1, 8, 1),
+  make_tuple(&vpx_fdct16x16_c, &wrapper<vpx_idct16x16_256_add_c>,
+             &wrapper<vpx_idct16x16_256_add_sse2>, TX_16X16, 256, 8, 1),
+  make_tuple(&vpx_fdct16x16_c, &wrapper<vpx_idct16x16_38_add_c>,
+             &wrapper<vpx_idct16x16_38_add_sse2>, TX_16X16, 38, 8, 1),
+  make_tuple(&vpx_fdct16x16_c, &wrapper<vpx_idct16x16_10_add_c>,
+             &wrapper<vpx_idct16x16_10_add_sse2>, TX_16X16, 10, 8, 1),
+  make_tuple(&vpx_fdct16x16_c, &wrapper<vpx_idct16x16_1_add_c>,
+             &wrapper<vpx_idct16x16_1_add_sse2>, TX_16X16, 1, 8, 1),
+  make_tuple(&vpx_fdct8x8_c, &wrapper<vpx_idct8x8_64_add_c>,
+             &wrapper<vpx_idct8x8_64_add_sse2>, TX_8X8, 64, 8, 1),
+  make_tuple(&vpx_fdct8x8_c, &wrapper<vpx_idct8x8_12_add_c>,
+             &wrapper<vpx_idct8x8_12_add_sse2>, TX_8X8, 12, 8, 1),
+  make_tuple(&vpx_fdct8x8_c, &wrapper<vpx_idct8x8_1_add_c>,
+             &wrapper<vpx_idct8x8_1_add_sse2>, TX_8X8, 1, 8, 1),
+  make_tuple(&vpx_fdct4x4_c, &wrapper<vpx_idct4x4_16_add_c>,
+             &wrapper<vpx_idct4x4_16_add_sse2>, TX_4X4, 16, 8, 1),
+  make_tuple(&vpx_fdct4x4_c, &wrapper<vpx_idct4x4_1_add_c>,
+             &wrapper<vpx_idct4x4_1_add_sse2>, TX_4X4, 1, 8, 1)
+};
+
+INSTANTIATE_TEST_CASE_P(SSE2, PartialIDctTest,
+                        ::testing::ValuesIn(sse2_partial_idct_tests));
+
+#endif  // HAVE_SSE2
+
+#if HAVE_SSSE3
+const PartialInvTxfmParam ssse3_partial_idct_tests[] = {
+  make_tuple(&vpx_fdct32x32_c, &wrapper<vpx_idct32x32_135_add_c>,
+             &wrapper<vpx_idct32x32_135_add_ssse3>, TX_32X32, 135, 8, 1),
+  make_tuple(&vpx_fdct32x32_c, &wrapper<vpx_idct32x32_34_add_c>,
+             &wrapper<vpx_idct32x32_34_add_ssse3>, TX_32X32, 34, 8, 1),
+  make_tuple(&vpx_fdct8x8_c, &wrapper<vpx_idct8x8_12_add_c>,
+             &wrapper<vpx_idct8x8_12_add_ssse3>, TX_8X8, 12, 8, 1)
+};
+
+INSTANTIATE_TEST_CASE_P(SSSE3, PartialIDctTest,
+                        ::testing::ValuesIn(ssse3_partial_idct_tests));
+#endif  // HAVE_SSSE3
+
+#if HAVE_SSE4_1 && CONFIG_VP9_HIGHBITDEPTH
+const PartialInvTxfmParam sse4_1_partial_idct_tests[] = {
+  make_tuple(&vpx_highbd_fdct32x32_c,
+             &highbd_wrapper<vpx_highbd_idct32x32_1024_add_c>,
+             &highbd_wrapper<vpx_highbd_idct32x32_1024_add_sse4_1>, TX_32X32,
+             1024, 8, 2),
+  make_tuple(&vpx_highbd_fdct32x32_c,
+             &highbd_wrapper<vpx_highbd_idct32x32_1024_add_c>,
+             &highbd_wrapper<vpx_highbd_idct32x32_1024_add_sse4_1>, TX_32X32,
+             1024, 10, 2),
+  make_tuple(&vpx_highbd_fdct32x32_c,
+             &highbd_wrapper<vpx_highbd_idct32x32_1024_add_c>,
+             &highbd_wrapper<vpx_highbd_idct32x32_1024_add_sse4_1>, TX_32X32,
+             1024, 12, 2),
+  make_tuple(&vpx_highbd_fdct32x32_c,
+             &highbd_wrapper<vpx_highbd_idct32x32_135_add_c>,
+             &highbd_wrapper<vpx_highbd_idct32x32_135_add_sse4_1>, TX_32X32,
+             135, 8, 2),
+  make_tuple(&vpx_highbd_fdct32x32_c,
+             &highbd_wrapper<vpx_highbd_idct32x32_135_add_c>,
+             &highbd_wrapper<vpx_highbd_idct32x32_135_add_sse4_1>, TX_32X32,
+             135, 10, 2),
+  make_tuple(&vpx_highbd_fdct32x32_c,
+             &highbd_wrapper<vpx_highbd_idct32x32_135_add_c>,
+             &highbd_wrapper<vpx_highbd_idct32x32_135_add_sse4_1>, TX_32X32,
+             135, 12, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_34_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_34_add_sse4_1>, TX_32X32, 34, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_34_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_34_add_sse4_1>, TX_32X32, 34, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct32x32_c, &highbd_wrapper<vpx_highbd_idct32x32_34_add_c>,
+      &highbd_wrapper<vpx_highbd_idct32x32_34_add_sse4_1>, TX_32X32, 34, 12, 2),
+  make_tuple(&vpx_highbd_fdct16x16_c,
+             &highbd_wrapper<vpx_highbd_idct16x16_256_add_c>,
+             &highbd_wrapper<vpx_highbd_idct16x16_256_add_sse4_1>, TX_16X16,
+             256, 8, 2),
+  make_tuple(&vpx_highbd_fdct16x16_c,
+             &highbd_wrapper<vpx_highbd_idct16x16_256_add_c>,
+             &highbd_wrapper<vpx_highbd_idct16x16_256_add_sse4_1>, TX_16X16,
+             256, 10, 2),
+  make_tuple(&vpx_highbd_fdct16x16_c,
+             &highbd_wrapper<vpx_highbd_idct16x16_256_add_c>,
+             &highbd_wrapper<vpx_highbd_idct16x16_256_add_sse4_1>, TX_16X16,
+             256, 12, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_38_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_38_add_sse4_1>, TX_16X16, 38, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_38_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_38_add_sse4_1>, TX_16X16, 38, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_38_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_38_add_sse4_1>, TX_16X16, 38, 12, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_10_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_10_add_sse4_1>, TX_16X16, 10, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_10_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_10_add_sse4_1>, TX_16X16, 10, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct16x16_c, &highbd_wrapper<vpx_highbd_idct16x16_10_add_c>,
+      &highbd_wrapper<vpx_highbd_idct16x16_10_add_sse4_1>, TX_16X16, 10, 12, 2),
+  make_tuple(
+      &vpx_highbd_fdct8x8_c, &highbd_wrapper<vpx_highbd_idct8x8_64_add_c>,
+      &highbd_wrapper<vpx_highbd_idct8x8_64_add_sse4_1>, TX_8X8, 64, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct8x8_c, &highbd_wrapper<vpx_highbd_idct8x8_64_add_c>,
+      &highbd_wrapper<vpx_highbd_idct8x8_64_add_sse4_1>, TX_8X8, 64, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct8x8_c, &highbd_wrapper<vpx_highbd_idct8x8_64_add_c>,
+      &highbd_wrapper<vpx_highbd_idct8x8_64_add_sse4_1>, TX_8X8, 64, 12, 2),
+  make_tuple(
+      &vpx_highbd_fdct8x8_c, &highbd_wrapper<vpx_highbd_idct8x8_12_add_c>,
+      &highbd_wrapper<vpx_highbd_idct8x8_12_add_sse4_1>, TX_8X8, 12, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct8x8_c, &highbd_wrapper<vpx_highbd_idct8x8_12_add_c>,
+      &highbd_wrapper<vpx_highbd_idct8x8_12_add_sse4_1>, TX_8X8, 12, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct8x8_c, &highbd_wrapper<vpx_highbd_idct8x8_12_add_c>,
+      &highbd_wrapper<vpx_highbd_idct8x8_12_add_sse4_1>, TX_8X8, 12, 12, 2),
+  make_tuple(
+      &vpx_highbd_fdct4x4_c, &highbd_wrapper<vpx_highbd_idct4x4_16_add_c>,
+      &highbd_wrapper<vpx_highbd_idct4x4_16_add_sse4_1>, TX_4X4, 16, 8, 2),
+  make_tuple(
+      &vpx_highbd_fdct4x4_c, &highbd_wrapper<vpx_highbd_idct4x4_16_add_c>,
+      &highbd_wrapper<vpx_highbd_idct4x4_16_add_sse4_1>, TX_4X4, 16, 10, 2),
+  make_tuple(
+      &vpx_highbd_fdct4x4_c, &highbd_wrapper<vpx_highbd_idct4x4_16_add_c>,
+      &highbd_wrapper<vpx_highbd_idct4x4_16_add_sse4_1>, TX_4X4, 16, 12, 2)
+};
+
+INSTANTIATE_TEST_CASE_P(SSE4_1, PartialIDctTest,
+                        ::testing::ValuesIn(sse4_1_partial_idct_tests));
+#endif  // HAVE_SSE4_1 && CONFIG_VP9_HIGHBITDEPTH
+
+#if HAVE_DSPR2 && !CONFIG_VP9_HIGHBITDEPTH
+const PartialInvTxfmParam dspr2_partial_idct_tests[] = {
+  make_tuple(&vpx_fdct32x32_c, &wrapper<vpx_idct32x32_1024_add_c>,
+             &wrapper<vpx_idct32x32_1024_add_dspr2>, TX_32X32, 1024, 8, 1),
+  make_tuple(&vpx_fdct32x32_c, &wrapper<vpx_idct32x32_34_add_c>,
+             &wrapper<vpx_idct32x32_34_add_dspr2>, TX_32X32, 34, 8, 1),
+  make_tuple(&vpx_fdct32x32_c, &wrapper<vpx_idct32x32_1_add_c>,
+             &wrapper<vpx_idct32x32_1_add_dspr2>, TX_32X32, 1, 8, 1),
+  make_tuple(&vpx_fdct16x16_c, &wrapper<vpx_idct16x16_256_add_c>,
+             &wrapper<vpx_idct16x16_256_add_dspr2>, TX_16X16, 256, 8, 1),
+  make_tuple(&vpx_fdct16x16_c, &wrapper<vpx_idct16x16_10_add_c>,
+             &wrapper<vpx_idct16x16_10_add_dspr2>, TX_16X16, 10, 8, 1),
+  make_tuple(&vpx_fdct16x16_c, &wrapper<vpx_idct16x16_1_add_c>,
+             &wrapper<vpx_idct16x16_1_add_dspr2>, TX_16X16, 1, 8, 1),
+  make_tuple(&vpx_fdct8x8_c, &wrapper<vpx_idct8x8_64_add_c>,
+             &wrapper<vpx_idct8x8_64_add_dspr2>, TX_8X8, 64, 8, 1),
+  make_tuple(&vpx_fdct8x8_c, &wrapper<vpx_idct8x8_12_add_c>,
+             &wrapper<vpx_idct8x8_12_add_dspr2>, TX_8X8, 12, 8, 1),
+  make_tuple(&vpx_fdct8x8_c, &wrapper<vpx_idct8x8_1_add_c>,
+             &wrapper<vpx_idct8x8_1_add_dspr2>, TX_8X8, 1, 8, 1),
+  make_tuple(&vpx_fdct4x4_c, &wrapper<vpx_idct4x4_16_add_c>,
+             &wrapper<vpx_idct4x4_16_add_dspr2>, TX_4X4, 16, 8, 1),
+  make_tuple(&vpx_fdct4x4_c, &wrapper<vpx_idct4x4_1_add_c>,
+             &wrapper<vpx_idct4x4_1_add_dspr2>, TX_4X4, 1, 8, 1)
+};
+
+INSTANTIATE_TEST_CASE_P(DSPR2, PartialIDctTest,
+                        ::testing::ValuesIn(dspr2_partial_idct_tests));
+#endif  // HAVE_DSPR2 && !CONFIG_VP9_HIGHBITDEPTH
+
+#if HAVE_MSA && !CONFIG_VP9_HIGHBITDEPTH
+// 32x32_135_ is implemented using the 1024 version.
+const PartialInvTxfmParam msa_partial_idct_tests[] = {
+  make_tuple(&vpx_fdct32x32_c, &wrapper<vpx_idct32x32_1024_add_c>,
+             &wrapper<vpx_idct32x32_1024_add_msa>, TX_32X32, 1024, 8, 1),
+  make_tuple(&vpx_fdct32x32_c, &wrapper<vpx_idct32x32_34_add_c>,
+             &wrapper<vpx_idct32x32_34_add_msa>, TX_32X32, 34, 8, 1),
+  make_tuple(&vpx_fdct32x32_c, &wrapper<vpx_idct32x32_1_add_c>,
+             &wrapper<vpx_idct32x32_1_add_msa>, TX_32X32, 1, 8, 1),
+  make_tuple(&vpx_fdct16x16_c, &wrapper<vpx_idct16x16_256_add_c>,
+             &wrapper<vpx_idct16x16_256_add_msa>, TX_16X16, 256, 8, 1),
+  make_tuple(&vpx_fdct16x16_c, &wrapper<vpx_idct16x16_10_add_c>,
+             &wrapper<vpx_idct16x16_10_add_msa>, TX_16X16, 10, 8, 1),
+  make_tuple(&vpx_fdct16x16_c, &wrapper<vpx_idct16x16_1_add_c>,
+             &wrapper<vpx_idct16x16_1_add_msa>, TX_16X16, 1, 8, 1),
+  make_tuple(&vpx_fdct8x8_c, &wrapper<vpx_idct8x8_64_add_c>,
+             &wrapper<vpx_idct8x8_64_add_msa>, TX_8X8, 64, 8, 1),
+  make_tuple(&vpx_fdct8x8_c, &wrapper<vpx_idct8x8_12_add_c>,
+             &wrapper<vpx_idct8x8_12_add_msa>, TX_8X8, 12, 8, 1),
+  make_tuple(&vpx_fdct8x8_c, &wrapper<vpx_idct8x8_1_add_c>,
+             &wrapper<vpx_idct8x8_1_add_msa>, TX_8X8, 1, 8, 1),
+  make_tuple(&vpx_fdct4x4_c, &wrapper<vpx_idct4x4_16_add_c>,
+             &wrapper<vpx_idct4x4_16_add_msa>, TX_4X4, 16, 8, 1),
+  make_tuple(&vpx_fdct4x4_c, &wrapper<vpx_idct4x4_1_add_c>,
+             &wrapper<vpx_idct4x4_1_add_msa>, TX_4X4, 1, 8, 1)
+};
+
+INSTANTIATE_TEST_CASE_P(MSA, PartialIDctTest,
+                        ::testing::ValuesIn(msa_partial_idct_tests));
+#endif  // HAVE_MSA && !CONFIG_VP9_HIGHBITDEPTH
+
+#endif  // !CONFIG_EMULATE_HARDWARE
+
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/postproc.sh

@@ -0,0 +1,63 @@
+#!/bin/sh
+##
+##  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+##
+##  Use of this source code is governed by a BSD-style license
+##  that can be found in the LICENSE file in the root of the source
+##  tree. An additional intellectual property rights grant can be found
+##  in the file PATENTS.  All contributing project authors may
+##  be found in the AUTHORS file in the root of the source tree.
+##
+##  This file tests the libvpx postproc example code. To add new tests to this
+##  file, do the following:
+##    1. Write a shell function (this is your test).
+##    2. Add the function to postproc_tests (on a new line).
+##
+. $(dirname $0)/tools_common.sh
+
+# Environment check: Make sure input is available:
+#   $VP8_IVF_FILE and $VP9_IVF_FILE are required.
+postproc_verify_environment() {
+  if [ ! -e "${VP8_IVF_FILE}" ] || [ ! -e "${VP9_IVF_FILE}" ]; then
+    echo "Libvpx test data must exist in LIBVPX_TEST_DATA_PATH."
+    return 1
+  fi
+}
+
+# Runs postproc using $1 as input file. $2 is the codec name, and is used
+# solely to name the output file.
+postproc() {
+  local decoder="${LIBVPX_BIN_PATH}/postproc${VPX_TEST_EXE_SUFFIX}"
+  local input_file="$1"
+  local codec="$2"
+  local output_file="${VPX_TEST_OUTPUT_DIR}/postproc_${codec}.raw"
+
+  if [ ! -x "${decoder}" ]; then
+    elog "${decoder} does not exist or is not executable."
+    return 1
+  fi
+
+  eval "${VPX_TEST_PREFIX}" "${decoder}" "${input_file}" "${output_file}" \
+      ${devnull}
+
+  [ -e "${output_file}" ] || return 1
+}
+
+postproc_vp8() {
+  if [ "$(vp8_decode_available)" = "yes" ]; then
+    postproc "${VP8_IVF_FILE}" vp8 || return 1
+  fi
+}
+
+postproc_vp9() {
+  if [ "$(vpx_config_option_enabled CONFIG_VP9_POSTPROC)" = "yes" ]; then
+    if [ "$(vp9_decode_available)" = "yes" ]; then
+      postproc "${VP9_IVF_FILE}" vp9 || return 1
+    fi
+  fi
+}
+
+postproc_tests="postproc_vp8
+                postproc_vp9"
+
+run_tests postproc_verify_environment "${postproc_tests}"

Libraries/webm_mem_playback/libvpx/test/pp_filter_test.cc

@@ -0,0 +1,572 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#include <limits.h>
+#include "./vpx_config.h"
+#include "./vpx_dsp_rtcd.h"
+#include "test/acm_random.h"
+#include "test/bench.h"
+#include "test/buffer.h"
+#include "test/clear_system_state.h"
+#include "test/register_state_check.h"
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "vpx/vpx_integer.h"
+#include "vpx_mem/vpx_mem.h"
+
+using libvpx_test::ACMRandom;
+using libvpx_test::Buffer;
+
+typedef void (*VpxPostProcDownAndAcrossMbRowFunc)(
+    unsigned char *src_ptr, unsigned char *dst_ptr, int src_pixels_per_line,
+    int dst_pixels_per_line, int cols, unsigned char *flimit, int size);
+
+typedef void (*VpxMbPostProcAcrossIpFunc)(unsigned char *src, int pitch,
+                                          int rows, int cols, int flimit);
+
+typedef void (*VpxMbPostProcDownFunc)(unsigned char *dst, int pitch, int rows,
+                                      int cols, int flimit);
+
+namespace {
+// Compute the filter level used in post proc from the loop filter strength
+int q2mbl(int x) {
+  if (x < 20) x = 20;
+
+  x = 50 + (x - 50) * 10 / 8;
+  return x * x / 3;
+}
+
+class VpxPostProcDownAndAcrossMbRowTest
+    : public AbstractBench,
+      public ::testing::TestWithParam<VpxPostProcDownAndAcrossMbRowFunc> {
+ public:
+  VpxPostProcDownAndAcrossMbRowTest()
+      : mb_post_proc_down_and_across_(GetParam()) {}
+  virtual void TearDown() { libvpx_test::ClearSystemState(); }
+
+ protected:
+  virtual void Run();
+
+  const VpxPostProcDownAndAcrossMbRowFunc mb_post_proc_down_and_across_;
+  // Size of the underlying data block that will be filtered.
+  int block_width_;
+  int block_height_;
+  Buffer<uint8_t> *src_image_;
+  Buffer<uint8_t> *dst_image_;
+  uint8_t *flimits_;
+};
+
+void VpxPostProcDownAndAcrossMbRowTest::Run() {
+  mb_post_proc_down_and_across_(
+      src_image_->TopLeftPixel(), dst_image_->TopLeftPixel(),
+      src_image_->stride(), dst_image_->stride(), block_width_, flimits_, 16);
+}
+
+// Test routine for the VPx post-processing function
+// vpx_post_proc_down_and_across_mb_row_c.
+
+TEST_P(VpxPostProcDownAndAcrossMbRowTest, CheckFilterOutput) {
+  // Size of the underlying data block that will be filtered.
+  block_width_ = 16;
+  block_height_ = 16;
+
+  // 5-tap filter needs 2 padding rows above and below the block in the input.
+  Buffer<uint8_t> src_image = Buffer<uint8_t>(block_width_, block_height_, 2);
+  ASSERT_TRUE(src_image.Init());
+
+  // Filter extends output block by 8 samples at left and right edges.
+  // Though the left padding is only 8 bytes, the assembly code tries to
+  // read 16 bytes before the pointer.
+  Buffer<uint8_t> dst_image =
+      Buffer<uint8_t>(block_width_, block_height_, 8, 16, 8, 8);
+  ASSERT_TRUE(dst_image.Init());
+
+  flimits_ = reinterpret_cast<uint8_t *>(vpx_memalign(16, block_width_));
+  (void)memset(flimits_, 255, block_width_);
+
+  // Initialize pixels in the input:
+  //   block pixels to value 1,
+  //   border pixels to value 10.
+  src_image.SetPadding(10);
+  src_image.Set(1);
+
+  // Initialize pixels in the output to 99.
+  dst_image.Set(99);
+
+  ASM_REGISTER_STATE_CHECK(mb_post_proc_down_and_across_(
+      src_image.TopLeftPixel(), dst_image.TopLeftPixel(), src_image.stride(),
+      dst_image.stride(), block_width_, flimits_, 16));
+
+  static const uint8_t kExpectedOutput[] = { 4, 3, 1, 1, 1, 1, 1, 1,
+                                             1, 1, 1, 1, 1, 1, 3, 4 };
+
+  uint8_t *pixel_ptr = dst_image.TopLeftPixel();
+  for (int i = 0; i < block_height_; ++i) {
+    for (int j = 0; j < block_width_; ++j) {
+      ASSERT_EQ(kExpectedOutput[i], pixel_ptr[j])
+          << "at (" << i << ", " << j << ")";
+    }
+    pixel_ptr += dst_image.stride();
+  }
+
+  vpx_free(flimits_);
+};
+
+TEST_P(VpxPostProcDownAndAcrossMbRowTest, CheckCvsAssembly) {
+  // Size of the underlying data block that will be filtered.
+  // Y blocks are always a multiple of 16 wide and exactly 16 high. U and V
+  // blocks are always a multiple of 8 wide and exactly 8 high.
+  block_width_ = 136;
+  block_height_ = 16;
+
+  // 5-tap filter needs 2 padding rows above and below the block in the input.
+  // SSE2 reads in blocks of 16. Pad an extra 8 in case the width is not %16.
+  Buffer<uint8_t> src_image =
+      Buffer<uint8_t>(block_width_, block_height_, 2, 2, 10, 2);
+  ASSERT_TRUE(src_image.Init());
+
+  // Filter extends output block by 8 samples at left and right edges.
+  // Though the left padding is only 8 bytes, there is 'above' padding as well
+  // so when the assembly code tries to read 16 bytes before the pointer it is
+  // not a problem.
+  // SSE2 reads in blocks of 16. Pad an extra 8 in case the width is not %16.
+  Buffer<uint8_t> dst_image =
+      Buffer<uint8_t>(block_width_, block_height_, 8, 8, 16, 8);
+  ASSERT_TRUE(dst_image.Init());
+  Buffer<uint8_t> dst_image_ref =
+      Buffer<uint8_t>(block_width_, block_height_, 8);
+  ASSERT_TRUE(dst_image_ref.Init());
+
+  // Filter values are set in blocks of 16 for Y and 8 for U/V. Each macroblock
+  // can have a different filter. SSE2 assembly reads flimits in blocks of 16 so
+  // it must be padded out.
+  const int flimits_width = block_width_ % 16 ? block_width_ + 8 : block_width_;
+  flimits_ = reinterpret_cast<uint8_t *>(vpx_memalign(16, flimits_width));
+
+  ACMRandom rnd;
+  rnd.Reset(ACMRandom::DeterministicSeed());
+  // Initialize pixels in the input:
+  //   block pixels to random values.
+  //   border pixels to value 10.
+  src_image.SetPadding(10);
+  src_image.Set(&rnd, &ACMRandom::Rand8);
+
+  for (int blocks = 0; blocks < block_width_; blocks += 8) {
+    (void)memset(flimits_, 0, sizeof(*flimits_) * flimits_width);
+
+    for (int f = 0; f < 255; f++) {
+      (void)memset(flimits_ + blocks, f, sizeof(*flimits_) * 8);
+      dst_image.Set(0);
+      dst_image_ref.Set(0);
+
+      vpx_post_proc_down_and_across_mb_row_c(
+          src_image.TopLeftPixel(), dst_image_ref.TopLeftPixel(),
+          src_image.stride(), dst_image_ref.stride(), block_width_, flimits_,
+          block_height_);
+      ASM_REGISTER_STATE_CHECK(mb_post_proc_down_and_across_(
+          src_image.TopLeftPixel(), dst_image.TopLeftPixel(),
+          src_image.stride(), dst_image.stride(), block_width_, flimits_,
+          block_height_));
+
+      ASSERT_TRUE(dst_image.CheckValues(dst_image_ref));
+    }
+  }
+
+  vpx_free(flimits_);
+}
+
+TEST_P(VpxPostProcDownAndAcrossMbRowTest, DISABLED_Speed) {
+  // Size of the underlying data block that will be filtered.
+  block_width_ = 16;
+  block_height_ = 16;
+
+  // 5-tap filter needs 2 padding rows above and below the block in the input.
+  Buffer<uint8_t> src_image = Buffer<uint8_t>(block_width_, block_height_, 2);
+  ASSERT_TRUE(src_image.Init());
+  this->src_image_ = &src_image;
+
+  // Filter extends output block by 8 samples at left and right edges.
+  // Though the left padding is only 8 bytes, the assembly code tries to
+  // read 16 bytes before the pointer.
+  Buffer<uint8_t> dst_image =
+      Buffer<uint8_t>(block_width_, block_height_, 8, 16, 8, 8);
+  ASSERT_TRUE(dst_image.Init());
+  this->dst_image_ = &dst_image;
+
+  flimits_ = reinterpret_cast<uint8_t *>(vpx_memalign(16, block_width_));
+  (void)memset(flimits_, 255, block_width_);
+
+  // Initialize pixels in the input:
+  //   block pixels to value 1,
+  //   border pixels to value 10.
+  src_image.SetPadding(10);
+  src_image.Set(1);
+
+  // Initialize pixels in the output to 99.
+  dst_image.Set(99);
+
+  RunNTimes(INT16_MAX);
+  PrintMedian("16x16");
+
+  vpx_free(flimits_);
+};
+
+class VpxMbPostProcAcrossIpTest
+    : public AbstractBench,
+      public ::testing::TestWithParam<VpxMbPostProcAcrossIpFunc> {
+ public:
+  VpxMbPostProcAcrossIpTest()
+      : rows_(16), cols_(16), mb_post_proc_across_ip_(GetParam()),
+        src_(Buffer<uint8_t>(rows_, cols_, 8, 8, 17, 8)) {}
+  virtual void TearDown() { libvpx_test::ClearSystemState(); }
+
+ protected:
+  virtual void Run();
+
+  void SetCols(unsigned char *s, int rows, int cols, int src_width) {
+    for (int r = 0; r < rows; r++) {
+      for (int c = 0; c < cols; c++) {
+        s[c] = c;
+      }
+      s += src_width;
+    }
+  }
+
+  void RunComparison(const unsigned char *expected_output, unsigned char *src_c,
+                     int rows, int cols, int src_pitch) {
+    for (int r = 0; r < rows; r++) {
+      for (int c = 0; c < cols; c++) {
+        ASSERT_EQ(expected_output[c], src_c[c])
+            << "at (" << r << ", " << c << ")";
+      }
+      src_c += src_pitch;
+    }
+  }
+
+  void RunFilterLevel(unsigned char *s, int rows, int cols, int src_width,
+                      int filter_level, const unsigned char *expected_output) {
+    ASM_REGISTER_STATE_CHECK(
+        GetParam()(s, src_width, rows, cols, filter_level));
+    RunComparison(expected_output, s, rows, cols, src_width);
+  }
+
+  const int rows_;
+  const int cols_;
+  const VpxMbPostProcAcrossIpFunc mb_post_proc_across_ip_;
+  Buffer<uint8_t> src_;
+};
+
+void VpxMbPostProcAcrossIpTest::Run() {
+  mb_post_proc_across_ip_(src_.TopLeftPixel(), src_.stride(), rows_, cols_,
+                          q2mbl(0));
+}
+
+TEST_P(VpxMbPostProcAcrossIpTest, CheckLowFilterOutput) {
+  ASSERT_TRUE(src_.Init());
+  src_.SetPadding(10);
+  SetCols(src_.TopLeftPixel(), rows_, cols_, src_.stride());
+
+  Buffer<uint8_t> expected_output = Buffer<uint8_t>(cols_, rows_, 0);
+  ASSERT_TRUE(expected_output.Init());
+  SetCols(expected_output.TopLeftPixel(), rows_, cols_,
+          expected_output.stride());
+
+  RunFilterLevel(src_.TopLeftPixel(), rows_, cols_, src_.stride(), q2mbl(0),
+                 expected_output.TopLeftPixel());
+}
+
+TEST_P(VpxMbPostProcAcrossIpTest, CheckMediumFilterOutput) {
+  ASSERT_TRUE(src_.Init());
+  src_.SetPadding(10);
+  SetCols(src_.TopLeftPixel(), rows_, cols_, src_.stride());
+
+  static const unsigned char kExpectedOutput[] = {
+    2, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 13
+  };
+
+  RunFilterLevel(src_.TopLeftPixel(), rows_, cols_, src_.stride(), q2mbl(70),
+                 kExpectedOutput);
+}
+
+TEST_P(VpxMbPostProcAcrossIpTest, CheckHighFilterOutput) {
+  ASSERT_TRUE(src_.Init());
+  src_.SetPadding(10);
+  SetCols(src_.TopLeftPixel(), rows_, cols_, src_.stride());
+
+  static const unsigned char kExpectedOutput[] = {
+    2, 2, 3, 4, 4, 5, 6, 7, 8, 9, 10, 11, 11, 12, 13, 13
+  };
+
+  RunFilterLevel(src_.TopLeftPixel(), rows_, cols_, src_.stride(), INT_MAX,
+                 kExpectedOutput);
+
+  SetCols(src_.TopLeftPixel(), rows_, cols_, src_.stride());
+
+  RunFilterLevel(src_.TopLeftPixel(), rows_, cols_, src_.stride(), q2mbl(100),
+                 kExpectedOutput);
+}
+
+TEST_P(VpxMbPostProcAcrossIpTest, CheckCvsAssembly) {
+  Buffer<uint8_t> c_mem = Buffer<uint8_t>(cols_, rows_, 8, 8, 17, 8);
+  ASSERT_TRUE(c_mem.Init());
+  Buffer<uint8_t> asm_mem = Buffer<uint8_t>(cols_, rows_, 8, 8, 17, 8);
+  ASSERT_TRUE(asm_mem.Init());
+
+  // When level >= 100, the filter behaves the same as the level = INT_MAX
+  // When level < 20, it behaves the same as the level = 0
+  for (int level = 0; level < 100; level++) {
+    c_mem.SetPadding(10);
+    asm_mem.SetPadding(10);
+    SetCols(c_mem.TopLeftPixel(), rows_, cols_, c_mem.stride());
+    SetCols(asm_mem.TopLeftPixel(), rows_, cols_, asm_mem.stride());
+
+    vpx_mbpost_proc_across_ip_c(c_mem.TopLeftPixel(), c_mem.stride(), rows_,
+                                cols_, q2mbl(level));
+    ASM_REGISTER_STATE_CHECK(GetParam()(
+        asm_mem.TopLeftPixel(), asm_mem.stride(), rows_, cols_, q2mbl(level)));
+
+    ASSERT_TRUE(asm_mem.CheckValues(c_mem));
+  }
+}
+
+TEST_P(VpxMbPostProcAcrossIpTest, DISABLED_Speed) {
+  ASSERT_TRUE(src_.Init());
+  src_.SetPadding(10);
+
+  SetCols(src_.TopLeftPixel(), rows_, cols_, src_.stride());
+
+  RunNTimes(100000);
+  PrintMedian("16x16");
+}
+
+class VpxMbPostProcDownTest
+    : public AbstractBench,
+      public ::testing::TestWithParam<VpxMbPostProcDownFunc> {
+ public:
+  VpxMbPostProcDownTest()
+      : rows_(16), cols_(16), mb_post_proc_down_(GetParam()),
+        src_c_(Buffer<uint8_t>(rows_, cols_, 8, 8, 8, 17)) {}
+
+  virtual void TearDown() { libvpx_test::ClearSystemState(); }
+
+ protected:
+  virtual void Run();
+
+  void SetRows(unsigned char *src_c, int rows, int cols, int src_width) {
+    for (int r = 0; r < rows; r++) {
+      memset(src_c, r, cols);
+      src_c += src_width;
+    }
+  }
+
+  void RunComparison(const unsigned char *expected_output, unsigned char *src_c,
+                     int rows, int cols, int src_pitch) {
+    for (int r = 0; r < rows; r++) {
+      for (int c = 0; c < cols; c++) {
+        ASSERT_EQ(expected_output[r * rows + c], src_c[c])
+            << "at (" << r << ", " << c << ")";
+      }
+      src_c += src_pitch;
+    }
+  }
+
+  void RunFilterLevel(unsigned char *s, int rows, int cols, int src_width,
+                      int filter_level, const unsigned char *expected_output) {
+    ASM_REGISTER_STATE_CHECK(
+        mb_post_proc_down_(s, src_width, rows, cols, filter_level));
+    RunComparison(expected_output, s, rows, cols, src_width);
+  }
+
+  const int rows_;
+  const int cols_;
+  const VpxMbPostProcDownFunc mb_post_proc_down_;
+  Buffer<uint8_t> src_c_;
+};
+
+void VpxMbPostProcDownTest::Run() {
+  mb_post_proc_down_(src_c_.TopLeftPixel(), src_c_.stride(), rows_, cols_,
+                     q2mbl(0));
+}
+
+TEST_P(VpxMbPostProcDownTest, CheckHighFilterOutput) {
+  ASSERT_TRUE(src_c_.Init());
+  src_c_.SetPadding(10);
+
+  SetRows(src_c_.TopLeftPixel(), rows_, cols_, src_c_.stride());
+
+  static const unsigned char kExpectedOutput[] = {
+    2,  2,  1,  1,  2,  2,  2,  2,  2,  2,  1,  1,  2,  2,  2,  2,  2,  2,  2,
+    2,  3,  2,  2,  2,  2,  2,  2,  2,  3,  2,  2,  2,  3,  3,  3,  3,  3,  3,
+    3,  3,  3,  3,  3,  3,  3,  3,  3,  3,  3,  4,  4,  3,  4,  4,  3,  3,  3,
+    4,  4,  3,  4,  4,  3,  3,  4,  5,  4,  4,  4,  4,  4,  4,  4,  5,  4,  4,
+    4,  4,  4,  4,  5,  5,  5,  5,  5,  5,  5,  5,  5,  5,  5,  5,  5,  5,  5,
+    5,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  7,  7,
+    7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  8,  8,  8,  8,  8,
+    8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  9,  8,  9,  9,  8,  8,  8,  9,
+    9,  8,  9,  9,  8,  8,  8,  9,  9,  10, 10, 9,  9,  9,  10, 10, 9,  10, 10,
+    9,  9,  9,  10, 10, 10, 11, 10, 10, 10, 11, 10, 11, 10, 11, 10, 10, 10, 11,
+    10, 11, 11, 11, 11, 11, 11, 11, 12, 11, 11, 11, 11, 11, 11, 11, 12, 11, 12,
+    12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 13, 12,
+    13, 12, 13, 12, 12, 12, 13, 12, 13, 12, 13, 12, 13, 13, 13, 14, 13, 13, 13,
+    13, 13, 13, 13, 14, 13, 13, 13, 13
+  };
+
+  RunFilterLevel(src_c_.TopLeftPixel(), rows_, cols_, src_c_.stride(), INT_MAX,
+                 kExpectedOutput);
+
+  src_c_.SetPadding(10);
+  SetRows(src_c_.TopLeftPixel(), rows_, cols_, src_c_.stride());
+  RunFilterLevel(src_c_.TopLeftPixel(), rows_, cols_, src_c_.stride(),
+                 q2mbl(100), kExpectedOutput);
+}
+
+TEST_P(VpxMbPostProcDownTest, CheckMediumFilterOutput) {
+  ASSERT_TRUE(src_c_.Init());
+  src_c_.SetPadding(10);
+
+  SetRows(src_c_.TopLeftPixel(), rows_, cols_, src_c_.stride());
+
+  static const unsigned char kExpectedOutput[] = {
+    2,  2,  1,  1,  2,  2,  2,  2,  2,  2,  1,  1,  2,  2,  2,  2,  2,  2,  2,
+    2,  3,  2,  2,  2,  2,  2,  2,  2,  3,  2,  2,  2,  2,  2,  2,  2,  2,  2,
+    2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  3,  3,  3,  3,  3,  3,  3,  3,  3,
+    3,  3,  3,  3,  3,  3,  3,  4,  4,  4,  4,  4,  4,  4,  4,  4,  4,  4,  4,
+    4,  4,  4,  4,  5,  5,  5,  5,  5,  5,  5,  5,  5,  5,  5,  5,  5,  5,  5,
+    5,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  7,  7,
+    7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  8,  8,  8,  8,  8,
+    8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  9,  9,  9,  9,  9,  9,  9,  9,
+    9,  9,  9,  9,  9,  9,  9,  9,  10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
+    10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
+    11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 13,
+    13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 13, 12,
+    13, 12, 13, 12, 12, 12, 13, 12, 13, 12, 13, 12, 13, 13, 13, 14, 13, 13, 13,
+    13, 13, 13, 13, 14, 13, 13, 13, 13
+  };
+
+  RunFilterLevel(src_c_.TopLeftPixel(), rows_, cols_, src_c_.stride(),
+                 q2mbl(70), kExpectedOutput);
+}
+
+TEST_P(VpxMbPostProcDownTest, CheckLowFilterOutput) {
+  ASSERT_TRUE(src_c_.Init());
+  src_c_.SetPadding(10);
+
+  SetRows(src_c_.TopLeftPixel(), rows_, cols_, src_c_.stride());
+
+  unsigned char *expected_output = new unsigned char[rows_ * cols_];
+  ASSERT_TRUE(expected_output != NULL);
+  SetRows(expected_output, rows_, cols_, cols_);
+
+  RunFilterLevel(src_c_.TopLeftPixel(), rows_, cols_, src_c_.stride(), q2mbl(0),
+                 expected_output);
+
+  delete[] expected_output;
+}
+
+TEST_P(VpxMbPostProcDownTest, CheckCvsAssembly) {
+  ACMRandom rnd;
+  rnd.Reset(ACMRandom::DeterministicSeed());
+
+  ASSERT_TRUE(src_c_.Init());
+  Buffer<uint8_t> src_asm = Buffer<uint8_t>(cols_, rows_, 8, 8, 8, 17);
+  ASSERT_TRUE(src_asm.Init());
+
+  for (int level = 0; level < 100; level++) {
+    src_c_.SetPadding(10);
+    src_asm.SetPadding(10);
+    src_c_.Set(&rnd, &ACMRandom::Rand8);
+    src_asm.CopyFrom(src_c_);
+
+    vpx_mbpost_proc_down_c(src_c_.TopLeftPixel(), src_c_.stride(), rows_, cols_,
+                           q2mbl(level));
+    ASM_REGISTER_STATE_CHECK(mb_post_proc_down_(
+        src_asm.TopLeftPixel(), src_asm.stride(), rows_, cols_, q2mbl(level)));
+    ASSERT_TRUE(src_asm.CheckValues(src_c_));
+
+    src_c_.SetPadding(10);
+    src_asm.SetPadding(10);
+    src_c_.Set(&rnd, &ACMRandom::Rand8Extremes);
+    src_asm.CopyFrom(src_c_);
+
+    vpx_mbpost_proc_down_c(src_c_.TopLeftPixel(), src_c_.stride(), rows_, cols_,
+                           q2mbl(level));
+    ASM_REGISTER_STATE_CHECK(mb_post_proc_down_(
+        src_asm.TopLeftPixel(), src_asm.stride(), rows_, cols_, q2mbl(level)));
+    ASSERT_TRUE(src_asm.CheckValues(src_c_));
+  }
+}
+
+TEST_P(VpxMbPostProcDownTest, DISABLED_Speed) {
+  ASSERT_TRUE(src_c_.Init());
+  src_c_.SetPadding(10);
+
+  SetRows(src_c_.TopLeftPixel(), rows_, cols_, src_c_.stride());
+
+  RunNTimes(100000);
+  PrintMedian("16x16");
+}
+
+INSTANTIATE_TEST_CASE_P(
+    C, VpxPostProcDownAndAcrossMbRowTest,
+    ::testing::Values(vpx_post_proc_down_and_across_mb_row_c));
+
+INSTANTIATE_TEST_CASE_P(C, VpxMbPostProcAcrossIpTest,
+                        ::testing::Values(vpx_mbpost_proc_across_ip_c));
+
+INSTANTIATE_TEST_CASE_P(C, VpxMbPostProcDownTest,
+                        ::testing::Values(vpx_mbpost_proc_down_c));
+
+#if HAVE_SSE2
+INSTANTIATE_TEST_CASE_P(
+    SSE2, VpxPostProcDownAndAcrossMbRowTest,
+    ::testing::Values(vpx_post_proc_down_and_across_mb_row_sse2));
+
+INSTANTIATE_TEST_CASE_P(SSE2, VpxMbPostProcAcrossIpTest,
+                        ::testing::Values(vpx_mbpost_proc_across_ip_sse2));
+
+INSTANTIATE_TEST_CASE_P(SSE2, VpxMbPostProcDownTest,
+                        ::testing::Values(vpx_mbpost_proc_down_sse2));
+#endif  // HAVE_SSE2
+
+#if HAVE_NEON
+INSTANTIATE_TEST_CASE_P(
+    NEON, VpxPostProcDownAndAcrossMbRowTest,
+    ::testing::Values(vpx_post_proc_down_and_across_mb_row_neon));
+
+INSTANTIATE_TEST_CASE_P(NEON, VpxMbPostProcAcrossIpTest,
+                        ::testing::Values(vpx_mbpost_proc_across_ip_neon));
+
+INSTANTIATE_TEST_CASE_P(NEON, VpxMbPostProcDownTest,
+                        ::testing::Values(vpx_mbpost_proc_down_neon));
+#endif  // HAVE_NEON
+
+#if HAVE_MSA
+INSTANTIATE_TEST_CASE_P(
+    MSA, VpxPostProcDownAndAcrossMbRowTest,
+    ::testing::Values(vpx_post_proc_down_and_across_mb_row_msa));
+
+INSTANTIATE_TEST_CASE_P(MSA, VpxMbPostProcAcrossIpTest,
+                        ::testing::Values(vpx_mbpost_proc_across_ip_msa));
+
+INSTANTIATE_TEST_CASE_P(MSA, VpxMbPostProcDownTest,
+                        ::testing::Values(vpx_mbpost_proc_down_msa));
+#endif  // HAVE_MSA
+
+#if HAVE_VSX
+INSTANTIATE_TEST_CASE_P(
+    VSX, VpxPostProcDownAndAcrossMbRowTest,
+    ::testing::Values(vpx_post_proc_down_and_across_mb_row_vsx));
+
+INSTANTIATE_TEST_CASE_P(VSX, VpxMbPostProcAcrossIpTest,
+                        ::testing::Values(vpx_mbpost_proc_across_ip_vsx));
+
+INSTANTIATE_TEST_CASE_P(VSX, VpxMbPostProcDownTest,
+                        ::testing::Values(vpx_mbpost_proc_down_vsx));
+#endif  // HAVE_VSX
+
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/predict_test.cc

@@ -0,0 +1,406 @@
+/*
+ *  Copyright (c) 2013 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+#include <tuple>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "./vp8_rtcd.h"
+#include "./vpx_config.h"
+#include "test/acm_random.h"
+#include "test/bench.h"
+#include "test/clear_system_state.h"
+#include "test/register_state_check.h"
+#include "test/util.h"
+#include "vpx/vpx_integer.h"
+#include "vpx_mem/vpx_mem.h"
+#include "vpx_ports/msvc.h"
+
+namespace {
+
+using libvpx_test::ACMRandom;
+using std::make_tuple;
+
+typedef void (*PredictFunc)(uint8_t *src_ptr, int src_pixels_per_line,
+                            int xoffset, int yoffset, uint8_t *dst_ptr,
+                            int dst_pitch);
+
+typedef std::tuple<int, int, PredictFunc> PredictParam;
+
+class PredictTestBase : public AbstractBench,
+                        public ::testing::TestWithParam<PredictParam> {
+ public:
+  PredictTestBase()
+      : width_(GET_PARAM(0)), height_(GET_PARAM(1)), predict_(GET_PARAM(2)),
+        src_(NULL), padded_dst_(NULL), dst_(NULL), dst_c_(NULL) {}
+
+  virtual void SetUp() {
+    src_ = new uint8_t[kSrcSize];
+    ASSERT_TRUE(src_ != NULL);
+
+    // padded_dst_ provides a buffer of kBorderSize around the destination
+    // memory to facilitate detecting out of bounds writes.
+    dst_stride_ = kBorderSize + width_ + kBorderSize;
+    padded_dst_size_ = dst_stride_ * (kBorderSize + height_ + kBorderSize);
+    padded_dst_ =
+        reinterpret_cast<uint8_t *>(vpx_memalign(16, padded_dst_size_));
+    ASSERT_TRUE(padded_dst_ != NULL);
+    dst_ = padded_dst_ + (kBorderSize * dst_stride_) + kBorderSize;
+
+    dst_c_ = new uint8_t[16 * 16];
+    ASSERT_TRUE(dst_c_ != NULL);
+
+    memset(src_, 0, kSrcSize);
+    memset(padded_dst_, 128, padded_dst_size_);
+    memset(dst_c_, 0, 16 * 16);
+  }
+
+  virtual void TearDown() {
+    delete[] src_;
+    src_ = NULL;
+    vpx_free(padded_dst_);
+    padded_dst_ = NULL;
+    dst_ = NULL;
+    delete[] dst_c_;
+    dst_c_ = NULL;
+    libvpx_test::ClearSystemState();
+  }
+
+ protected:
+  // Make reference arrays big enough for 16x16 functions. Six-tap filters need
+  // 5 extra pixels outside of the macroblock.
+  static const int kSrcStride = 21;
+  static const int kSrcSize = kSrcStride * kSrcStride;
+  static const int kBorderSize = 16;
+
+  int width_;
+  int height_;
+  PredictFunc predict_;
+  uint8_t *src_;
+  uint8_t *padded_dst_;
+  uint8_t *dst_;
+  int padded_dst_size_;
+  uint8_t *dst_c_;
+  int dst_stride_;
+
+  bool CompareBuffers(const uint8_t *a, int a_stride, const uint8_t *b,
+                      int b_stride) const {
+    for (int height = 0; height < height_; ++height) {
+      EXPECT_EQ(0, memcmp(a + height * a_stride, b + height * b_stride,
+                          sizeof(*a) * width_))
+          << "Row " << height << " does not match.";
+    }
+
+    return !HasFailure();
+  }
+
+  // Given a block of memory 'a' with size 'a_size', determine if all regions
+  // excepting block 'b' described by 'b_stride', 'b_height', and 'b_width'
+  // match pixel value 'c'.
+  bool CheckBorder(const uint8_t *a, int a_size, const uint8_t *b, int b_width,
+                   int b_height, int b_stride, uint8_t c) const {
+    const uint8_t *a_end = a + a_size;
+    const int b_size = (b_stride * b_height) + b_width;
+    const uint8_t *b_end = b + b_size;
+    const int left_border = (b_stride - b_width) / 2;
+    const int right_border = left_border + ((b_stride - b_width) % 2);
+
+    EXPECT_GE(b - left_border, a) << "'b' does not start within 'a'";
+    EXPECT_LE(b_end + right_border, a_end) << "'b' does not end within 'a'";
+
+    // Top border.
+    for (int pixel = 0; pixel < b - a - left_border; ++pixel) {
+      EXPECT_EQ(c, a[pixel]) << "Mismatch at " << pixel << " in top border.";
+    }
+
+    // Left border.
+    for (int height = 0; height < b_height; ++height) {
+      for (int width = left_border; width > 0; --width) {
+        EXPECT_EQ(c, b[height * b_stride - width])
+            << "Mismatch at row " << height << " column " << left_border - width
+            << " in left border.";
+      }
+    }
+
+    // Right border.
+    for (int height = 0; height < b_height; ++height) {
+      for (int width = b_width; width < b_width + right_border; ++width) {
+        EXPECT_EQ(c, b[height * b_stride + width])
+            << "Mismatch at row " << height << " column " << width - b_width
+            << " in right border.";
+      }
+    }
+
+    // Bottom border.
+    for (int pixel = static_cast<int>(b - a + b_size); pixel < a_size;
+         ++pixel) {
+      EXPECT_EQ(c, a[pixel]) << "Mismatch at " << pixel << " in bottom border.";
+    }
+
+    return !HasFailure();
+  }
+
+  void TestWithRandomData(PredictFunc reference) {
+    ACMRandom rnd(ACMRandom::DeterministicSeed());
+
+    // Run tests for almost all possible offsets.
+    for (int xoffset = 0; xoffset < 8; ++xoffset) {
+      for (int yoffset = 0; yoffset < 8; ++yoffset) {
+        if (xoffset == 0 && yoffset == 0) {
+          // This represents a copy which is not required to be handled by this
+          // module.
+          continue;
+        }
+
+        for (int i = 0; i < kSrcSize; ++i) {
+          src_[i] = rnd.Rand8();
+        }
+        reference(&src_[kSrcStride * 2 + 2], kSrcStride, xoffset, yoffset,
+                  dst_c_, 16);
+
+        ASM_REGISTER_STATE_CHECK(predict_(&src_[kSrcStride * 2 + 2], kSrcStride,
+                                          xoffset, yoffset, dst_, dst_stride_));
+
+        ASSERT_TRUE(CompareBuffers(dst_c_, 16, dst_, dst_stride_));
+        ASSERT_TRUE(CheckBorder(padded_dst_, padded_dst_size_, dst_, width_,
+                                height_, dst_stride_, 128));
+      }
+    }
+  }
+
+  void TestWithUnalignedDst(PredictFunc reference) {
+    ACMRandom rnd(ACMRandom::DeterministicSeed());
+
+    // Only the 4x4 need to be able to handle unaligned writes.
+    if (width_ == 4 && height_ == 4) {
+      for (int xoffset = 0; xoffset < 8; ++xoffset) {
+        for (int yoffset = 0; yoffset < 8; ++yoffset) {
+          if (xoffset == 0 && yoffset == 0) {
+            continue;
+          }
+          for (int i = 0; i < kSrcSize; ++i) {
+            src_[i] = rnd.Rand8();
+          }
+          reference(&src_[kSrcStride * 2 + 2], kSrcStride, xoffset, yoffset,
+                    dst_c_, 16);
+
+          for (int i = 1; i < 4; ++i) {
+            memset(padded_dst_, 128, padded_dst_size_);
+
+            ASM_REGISTER_STATE_CHECK(predict_(&src_[kSrcStride * 2 + 2],
+                                              kSrcStride, xoffset, yoffset,
+                                              dst_ + i, dst_stride_ + i));
+
+            ASSERT_TRUE(CompareBuffers(dst_c_, 16, dst_ + i, dst_stride_ + i));
+            ASSERT_TRUE(CheckBorder(padded_dst_, padded_dst_size_, dst_ + i,
+                                    width_, height_, dst_stride_ + i, 128));
+          }
+        }
+      }
+    }
+  }
+
+  void Run() {
+    for (int xoffset = 0; xoffset < 8; ++xoffset) {
+      for (int yoffset = 0; yoffset < 8; ++yoffset) {
+        if (xoffset == 0 && yoffset == 0) {
+          continue;
+        }
+
+        predict_(&src_[kSrcStride * 2 + 2], kSrcStride, xoffset, yoffset, dst_,
+                 dst_stride_);
+      }
+    }
+  }
+};  // namespace
+
+class SixtapPredictTest : public PredictTestBase {};
+
+TEST_P(SixtapPredictTest, TestWithRandomData) {
+  TestWithRandomData(vp8_sixtap_predict16x16_c);
+}
+TEST_P(SixtapPredictTest, TestWithUnalignedDst) {
+  TestWithUnalignedDst(vp8_sixtap_predict16x16_c);
+}
+
+TEST_P(SixtapPredictTest, TestWithPresetData) {
+  // Test input
+  static const uint8_t kTestData[kSrcSize] = {
+    184, 4,   191, 82,  92,  41,  0,   1,   226, 236, 172, 20,  182, 42,  226,
+    177, 79,  94,  77,  179, 203, 206, 198, 22,  192, 19,  75,  17,  192, 44,
+    233, 120, 48,  168, 203, 141, 210, 203, 143, 180, 184, 59,  201, 110, 102,
+    171, 32,  182, 10,  109, 105, 213, 60,  47,  236, 253, 67,  55,  14,  3,
+    99,  247, 124, 148, 159, 71,  34,  114, 19,  177, 38,  203, 237, 239, 58,
+    83,  155, 91,  10,  166, 201, 115, 124, 5,   163, 104, 2,   231, 160, 16,
+    234, 4,   8,   103, 153, 167, 174, 187, 26,  193, 109, 64,  141, 90,  48,
+    200, 174, 204, 36,  184, 114, 237, 43,  238, 242, 207, 86,  245, 182, 247,
+    6,   161, 251, 14,  8,   148, 182, 182, 79,  208, 120, 188, 17,  6,   23,
+    65,  206, 197, 13,  242, 126, 128, 224, 170, 110, 211, 121, 197, 200, 47,
+    188, 207, 208, 184, 221, 216, 76,  148, 143, 156, 100, 8,   89,  117, 14,
+    112, 183, 221, 54,  197, 208, 180, 69,  176, 94,  180, 131, 215, 121, 76,
+    7,   54,  28,  216, 238, 249, 176, 58,  142, 64,  215, 242, 72,  49,  104,
+    87,  161, 32,  52,  216, 230, 4,   141, 44,  181, 235, 224, 57,  195, 89,
+    134, 203, 144, 162, 163, 126, 156, 84,  185, 42,  148, 145, 29,  221, 194,
+    134, 52,  100, 166, 105, 60,  140, 110, 201, 184, 35,  181, 153, 93,  121,
+    243, 227, 68,  131, 134, 232, 2,   35,  60,  187, 77,  209, 76,  106, 174,
+    15,  241, 227, 115, 151, 77,  175, 36,  187, 121, 221, 223, 47,  118, 61,
+    168, 105, 32,  237, 236, 167, 213, 238, 202, 17,  170, 24,  226, 247, 131,
+    145, 6,   116, 117, 121, 11,  194, 41,  48,  126, 162, 13,  93,  209, 131,
+    154, 122, 237, 187, 103, 217, 99,  60,  200, 45,  78,  115, 69,  49,  106,
+    200, 194, 112, 60,  56,  234, 72,  251, 19,  120, 121, 182, 134, 215, 135,
+    10,  114, 2,   247, 46,  105, 209, 145, 165, 153, 191, 243, 12,  5,   36,
+    119, 206, 231, 231, 11,  32,  209, 83,  27,  229, 204, 149, 155, 83,  109,
+    35,  93,  223, 37,  84,  14,  142, 37,  160, 52,  191, 96,  40,  204, 101,
+    77,  67,  52,  53,  43,  63,  85,  253, 147, 113, 226, 96,  6,   125, 179,
+    115, 161, 17,  83,  198, 101, 98,  85,  139, 3,   137, 75,  99,  178, 23,
+    201, 255, 91,  253, 52,  134, 60,  138, 131, 208, 251, 101, 48,  2,   227,
+    228, 118, 132, 245, 202, 75,  91,  44,  160, 231, 47,  41,  50,  147, 220,
+    74,  92,  219, 165, 89,  16
+  };
+
+  // Expected results for xoffset = 2 and yoffset = 2.
+  static const int kExpectedDstStride = 16;
+  static const uint8_t kExpectedDst[256] = {
+    117, 102, 74,  135, 42,  98,  175, 206, 70,  73,  222, 197, 50,  24,  39,
+    49,  38,  105, 90,  47,  169, 40,  171, 215, 200, 73,  109, 141, 53,  85,
+    177, 164, 79,  208, 124, 89,  212, 18,  81,  145, 151, 164, 217, 153, 91,
+    154, 102, 102, 159, 75,  164, 152, 136, 51,  213, 219, 186, 116, 193, 224,
+    186, 36,  231, 208, 84,  211, 155, 167, 35,  59,  42,  76,  216, 149, 73,
+    201, 78,  149, 184, 100, 96,  196, 189, 198, 188, 235, 195, 117, 129, 120,
+    129, 49,  25,  133, 113, 69,  221, 114, 70,  143, 99,  157, 108, 189, 140,
+    78,  6,   55,  65,  240, 255, 245, 184, 72,  90,  100, 116, 131, 39,  60,
+    234, 167, 33,  160, 88,  185, 200, 157, 159, 176, 127, 151, 138, 102, 168,
+    106, 170, 86,  82,  219, 189, 76,  33,  115, 197, 106, 96,  198, 136, 97,
+    141, 237, 151, 98,  137, 191, 185, 2,   57,  95,  142, 91,  255, 185, 97,
+    137, 76,  162, 94,  173, 131, 193, 161, 81,  106, 72,  135, 222, 234, 137,
+    66,  137, 106, 243, 210, 147, 95,  15,  137, 110, 85,  66,  16,  96,  167,
+    147, 150, 173, 203, 140, 118, 196, 84,  147, 160, 19,  95,  101, 123, 74,
+    132, 202, 82,  166, 12,  131, 166, 189, 170, 159, 85,  79,  66,  57,  152,
+    132, 203, 194, 0,   1,   56,  146, 180, 224, 156, 28,  83,  181, 79,  76,
+    80,  46,  160, 175, 59,  106, 43,  87,  75,  136, 85,  189, 46,  71,  200,
+    90
+  };
+
+  ASM_REGISTER_STATE_CHECK(
+      predict_(const_cast<uint8_t *>(kTestData) + kSrcStride * 2 + 2,
+               kSrcStride, 2, 2, dst_, dst_stride_));
+
+  ASSERT_TRUE(
+      CompareBuffers(kExpectedDst, kExpectedDstStride, dst_, dst_stride_));
+}
+
+INSTANTIATE_TEST_CASE_P(
+    C, SixtapPredictTest,
+    ::testing::Values(make_tuple(16, 16, &vp8_sixtap_predict16x16_c),
+                      make_tuple(8, 8, &vp8_sixtap_predict8x8_c),
+                      make_tuple(8, 4, &vp8_sixtap_predict8x4_c),
+                      make_tuple(4, 4, &vp8_sixtap_predict4x4_c)));
+#if HAVE_NEON
+INSTANTIATE_TEST_CASE_P(
+    NEON, SixtapPredictTest,
+    ::testing::Values(make_tuple(16, 16, &vp8_sixtap_predict16x16_neon),
+                      make_tuple(8, 8, &vp8_sixtap_predict8x8_neon),
+                      make_tuple(8, 4, &vp8_sixtap_predict8x4_neon),
+                      make_tuple(4, 4, &vp8_sixtap_predict4x4_neon)));
+#endif
+#if HAVE_MMX
+INSTANTIATE_TEST_CASE_P(
+    MMX, SixtapPredictTest,
+    ::testing::Values(make_tuple(4, 4, &vp8_sixtap_predict4x4_mmx)));
+#endif
+#if HAVE_SSE2
+INSTANTIATE_TEST_CASE_P(
+    SSE2, SixtapPredictTest,
+    ::testing::Values(make_tuple(16, 16, &vp8_sixtap_predict16x16_sse2),
+                      make_tuple(8, 8, &vp8_sixtap_predict8x8_sse2),
+                      make_tuple(8, 4, &vp8_sixtap_predict8x4_sse2)));
+#endif
+#if HAVE_SSSE3
+INSTANTIATE_TEST_CASE_P(
+    SSSE3, SixtapPredictTest,
+    ::testing::Values(make_tuple(16, 16, &vp8_sixtap_predict16x16_ssse3),
+                      make_tuple(8, 8, &vp8_sixtap_predict8x8_ssse3),
+                      make_tuple(8, 4, &vp8_sixtap_predict8x4_ssse3),
+                      make_tuple(4, 4, &vp8_sixtap_predict4x4_ssse3)));
+#endif
+#if HAVE_MSA
+INSTANTIATE_TEST_CASE_P(
+    MSA, SixtapPredictTest,
+    ::testing::Values(make_tuple(16, 16, &vp8_sixtap_predict16x16_msa),
+                      make_tuple(8, 8, &vp8_sixtap_predict8x8_msa),
+                      make_tuple(8, 4, &vp8_sixtap_predict8x4_msa),
+                      make_tuple(4, 4, &vp8_sixtap_predict4x4_msa)));
+#endif
+
+#if HAVE_MMI
+INSTANTIATE_TEST_CASE_P(
+    MMI, SixtapPredictTest,
+    ::testing::Values(make_tuple(16, 16, &vp8_sixtap_predict16x16_mmi),
+                      make_tuple(8, 8, &vp8_sixtap_predict8x8_mmi),
+                      make_tuple(8, 4, &vp8_sixtap_predict8x4_mmi),
+                      make_tuple(4, 4, &vp8_sixtap_predict4x4_mmi)));
+#endif
+
+class BilinearPredictTest : public PredictTestBase {};
+
+TEST_P(BilinearPredictTest, TestWithRandomData) {
+  TestWithRandomData(vp8_bilinear_predict16x16_c);
+}
+TEST_P(BilinearPredictTest, TestWithUnalignedDst) {
+  TestWithUnalignedDst(vp8_bilinear_predict16x16_c);
+}
+TEST_P(BilinearPredictTest, DISABLED_Speed) {
+  const int kCountSpeedTestBlock = 5000000 / (width_ * height_);
+  RunNTimes(kCountSpeedTestBlock);
+
+  char title[16];
+  snprintf(title, sizeof(title), "%dx%d", width_, height_);
+  PrintMedian(title);
+}
+
+INSTANTIATE_TEST_CASE_P(
+    C, BilinearPredictTest,
+    ::testing::Values(make_tuple(16, 16, &vp8_bilinear_predict16x16_c),
+                      make_tuple(8, 8, &vp8_bilinear_predict8x8_c),
+                      make_tuple(8, 4, &vp8_bilinear_predict8x4_c),
+                      make_tuple(4, 4, &vp8_bilinear_predict4x4_c)));
+#if HAVE_NEON
+INSTANTIATE_TEST_CASE_P(
+    NEON, BilinearPredictTest,
+    ::testing::Values(make_tuple(16, 16, &vp8_bilinear_predict16x16_neon),
+                      make_tuple(8, 8, &vp8_bilinear_predict8x8_neon),
+                      make_tuple(8, 4, &vp8_bilinear_predict8x4_neon),
+                      make_tuple(4, 4, &vp8_bilinear_predict4x4_neon)));
+#endif
+#if HAVE_SSE2
+INSTANTIATE_TEST_CASE_P(
+    SSE2, BilinearPredictTest,
+    ::testing::Values(make_tuple(16, 16, &vp8_bilinear_predict16x16_sse2),
+                      make_tuple(8, 8, &vp8_bilinear_predict8x8_sse2),
+                      make_tuple(8, 4, &vp8_bilinear_predict8x4_sse2),
+                      make_tuple(4, 4, &vp8_bilinear_predict4x4_sse2)));
+#endif
+#if HAVE_SSSE3
+INSTANTIATE_TEST_CASE_P(
+    SSSE3, BilinearPredictTest,
+    ::testing::Values(make_tuple(16, 16, &vp8_bilinear_predict16x16_ssse3),
+                      make_tuple(8, 8, &vp8_bilinear_predict8x8_ssse3)));
+#endif
+#if HAVE_MSA
+INSTANTIATE_TEST_CASE_P(
+    MSA, BilinearPredictTest,
+    ::testing::Values(make_tuple(16, 16, &vp8_bilinear_predict16x16_msa),
+                      make_tuple(8, 8, &vp8_bilinear_predict8x8_msa),
+                      make_tuple(8, 4, &vp8_bilinear_predict8x4_msa),
+                      make_tuple(4, 4, &vp8_bilinear_predict4x4_msa)));
+#endif
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/quantize_test.cc

@@ -0,0 +1,225 @@
+/*
+ *  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <string.h>
+#include <tuple>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "./vp8_rtcd.h"
+#include "./vpx_config.h"
+#include "test/acm_random.h"
+#include "test/bench.h"
+#include "test/clear_system_state.h"
+#include "test/register_state_check.h"
+#include "test/util.h"
+#include "vp8/common/blockd.h"
+#include "vp8/common/onyx.h"
+#include "vp8/encoder/block.h"
+#include "vp8/encoder/onyx_int.h"
+#include "vp8/encoder/quantize.h"
+#include "vpx/vpx_integer.h"
+#include "vpx_mem/vpx_mem.h"
+
+namespace {
+
+const int kNumBlocks = 25;
+const int kNumBlockEntries = 16;
+
+typedef void (*VP8Quantize)(BLOCK *b, BLOCKD *d);
+
+typedef std::tuple<VP8Quantize, VP8Quantize> VP8QuantizeParam;
+
+using libvpx_test::ACMRandom;
+using std::make_tuple;
+
+// Create and populate a VP8_COMP instance which has a complete set of
+// quantization inputs as well as a second MACROBLOCKD for output.
+class QuantizeTestBase {
+ public:
+  virtual ~QuantizeTestBase() {
+    vp8_remove_compressor(&vp8_comp_);
+    vp8_comp_ = NULL;
+    vpx_free(macroblockd_dst_);
+    macroblockd_dst_ = NULL;
+    libvpx_test::ClearSystemState();
+  }
+
+ protected:
+  void SetupCompressor() {
+    rnd_.Reset(ACMRandom::DeterministicSeed());
+
+    // The full configuration is necessary to generate the quantization tables.
+    VP8_CONFIG vp8_config;
+    memset(&vp8_config, 0, sizeof(vp8_config));
+
+    vp8_comp_ = vp8_create_compressor(&vp8_config);
+
+    // Set the tables based on a quantizer of 0.
+    vp8_set_quantizer(vp8_comp_, 0);
+
+    // Set up all the block/blockd pointers for the mb in vp8_comp_.
+    vp8cx_frame_init_quantizer(vp8_comp_);
+
+    // Copy macroblockd from the reference to get pre-set-up dequant values.
+    macroblockd_dst_ = reinterpret_cast<MACROBLOCKD *>(
+        vpx_memalign(32, sizeof(*macroblockd_dst_)));
+    memcpy(macroblockd_dst_, &vp8_comp_->mb.e_mbd, sizeof(*macroblockd_dst_));
+    // Fix block pointers - currently they point to the blocks in the reference
+    // structure.
+    vp8_setup_block_dptrs(macroblockd_dst_);
+  }
+
+  void UpdateQuantizer(int q) {
+    vp8_set_quantizer(vp8_comp_, q);
+
+    memcpy(macroblockd_dst_, &vp8_comp_->mb.e_mbd, sizeof(*macroblockd_dst_));
+    vp8_setup_block_dptrs(macroblockd_dst_);
+  }
+
+  void FillCoeffConstant(int16_t c) {
+    for (int i = 0; i < kNumBlocks * kNumBlockEntries; ++i) {
+      vp8_comp_->mb.coeff[i] = c;
+    }
+  }
+
+  void FillCoeffRandom() {
+    for (int i = 0; i < kNumBlocks * kNumBlockEntries; ++i) {
+      vp8_comp_->mb.coeff[i] = rnd_.Rand8();
+    }
+  }
+
+  void CheckOutput() {
+    EXPECT_EQ(0, memcmp(vp8_comp_->mb.e_mbd.qcoeff, macroblockd_dst_->qcoeff,
+                        sizeof(*macroblockd_dst_->qcoeff) * kNumBlocks *
+                            kNumBlockEntries))
+        << "qcoeff mismatch";
+    EXPECT_EQ(0, memcmp(vp8_comp_->mb.e_mbd.dqcoeff, macroblockd_dst_->dqcoeff,
+                        sizeof(*macroblockd_dst_->dqcoeff) * kNumBlocks *
+                            kNumBlockEntries))
+        << "dqcoeff mismatch";
+    EXPECT_EQ(0, memcmp(vp8_comp_->mb.e_mbd.eobs, macroblockd_dst_->eobs,
+                        sizeof(*macroblockd_dst_->eobs) * kNumBlocks))
+        << "eobs mismatch";
+  }
+
+  VP8_COMP *vp8_comp_;
+  MACROBLOCKD *macroblockd_dst_;
+
+ private:
+  ACMRandom rnd_;
+};
+
+class QuantizeTest : public QuantizeTestBase,
+                     public ::testing::TestWithParam<VP8QuantizeParam>,
+                     public AbstractBench {
+ protected:
+  virtual void SetUp() {
+    SetupCompressor();
+    asm_quant_ = GET_PARAM(0);
+    c_quant_ = GET_PARAM(1);
+  }
+
+  virtual void Run() {
+    asm_quant_(&vp8_comp_->mb.block[0], &macroblockd_dst_->block[0]);
+  }
+
+  void RunComparison() {
+    for (int i = 0; i < kNumBlocks; ++i) {
+      ASM_REGISTER_STATE_CHECK(
+          c_quant_(&vp8_comp_->mb.block[i], &vp8_comp_->mb.e_mbd.block[i]));
+      ASM_REGISTER_STATE_CHECK(
+          asm_quant_(&vp8_comp_->mb.block[i], &macroblockd_dst_->block[i]));
+    }
+
+    CheckOutput();
+  }
+
+ private:
+  VP8Quantize asm_quant_;
+  VP8Quantize c_quant_;
+};
+
+TEST_P(QuantizeTest, TestZeroInput) {
+  FillCoeffConstant(0);
+  RunComparison();
+}
+
+TEST_P(QuantizeTest, TestLargeNegativeInput) {
+  FillCoeffConstant(0);
+  // Generate a qcoeff which contains 512/-512 (0x0100/0xFE00) to catch issues
+  // like BUG=883 where the constant being compared was incorrectly initialized.
+  vp8_comp_->mb.coeff[0] = -8191;
+  RunComparison();
+}
+
+TEST_P(QuantizeTest, TestRandomInput) {
+  FillCoeffRandom();
+  RunComparison();
+}
+
+TEST_P(QuantizeTest, TestMultipleQ) {
+  for (int q = 0; q < QINDEX_RANGE; ++q) {
+    UpdateQuantizer(q);
+    FillCoeffRandom();
+    RunComparison();
+  }
+}
+
+TEST_P(QuantizeTest, DISABLED_Speed) {
+  FillCoeffRandom();
+
+  RunNTimes(10000000);
+  PrintMedian("vp8 quantize");
+}
+
+#if HAVE_SSE2
+INSTANTIATE_TEST_CASE_P(
+    SSE2, QuantizeTest,
+    ::testing::Values(
+        make_tuple(&vp8_fast_quantize_b_sse2, &vp8_fast_quantize_b_c),
+        make_tuple(&vp8_regular_quantize_b_sse2, &vp8_regular_quantize_b_c)));
+#endif  // HAVE_SSE2
+
+#if HAVE_SSSE3
+INSTANTIATE_TEST_CASE_P(SSSE3, QuantizeTest,
+                        ::testing::Values(make_tuple(&vp8_fast_quantize_b_ssse3,
+                                                     &vp8_fast_quantize_b_c)));
+#endif  // HAVE_SSSE3
+
+#if HAVE_SSE4_1
+INSTANTIATE_TEST_CASE_P(
+    SSE4_1, QuantizeTest,
+    ::testing::Values(make_tuple(&vp8_regular_quantize_b_sse4_1,
+                                 &vp8_regular_quantize_b_c)));
+#endif  // HAVE_SSE4_1
+
+#if HAVE_NEON
+INSTANTIATE_TEST_CASE_P(NEON, QuantizeTest,
+                        ::testing::Values(make_tuple(&vp8_fast_quantize_b_neon,
+                                                     &vp8_fast_quantize_b_c)));
+#endif  // HAVE_NEON
+
+#if HAVE_MSA
+INSTANTIATE_TEST_CASE_P(
+    MSA, QuantizeTest,
+    ::testing::Values(
+        make_tuple(&vp8_fast_quantize_b_msa, &vp8_fast_quantize_b_c),
+        make_tuple(&vp8_regular_quantize_b_msa, &vp8_regular_quantize_b_c)));
+#endif  // HAVE_MSA
+
+#if HAVE_MMI
+INSTANTIATE_TEST_CASE_P(
+    MMI, QuantizeTest,
+    ::testing::Values(
+        make_tuple(&vp8_fast_quantize_b_mmi, &vp8_fast_quantize_b_c),
+        make_tuple(&vp8_regular_quantize_b_mmi, &vp8_regular_quantize_b_c)));
+#endif  // HAVE_MMI
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/realtime_test.cc

@@ -0,0 +1,63 @@
+/*
+ *  Copyright (c) 2016 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#include "test/codec_factory.h"
+#include "test/encode_test_driver.h"
+#include "test/util.h"
+#include "test/video_source.h"
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+namespace {
+
+const int kVideoSourceWidth = 320;
+const int kVideoSourceHeight = 240;
+const int kFramesToEncode = 2;
+
+class RealtimeTest
+    : public ::libvpx_test::EncoderTest,
+      public ::libvpx_test::CodecTestWithParam<libvpx_test::TestMode> {
+ protected:
+  RealtimeTest() : EncoderTest(GET_PARAM(0)), frame_packets_(0) {}
+  virtual ~RealtimeTest() {}
+
+  virtual void SetUp() {
+    InitializeConfig();
+    cfg_.g_lag_in_frames = 0;
+    SetMode(::libvpx_test::kRealTime);
+  }
+
+  virtual void BeginPassHook(unsigned int /*pass*/) {
+    // TODO(tomfinegan): We're changing the pass value here to make sure
+    // we get frames when real time mode is combined with |g_pass| set to
+    // VPX_RC_FIRST_PASS. This is necessary because EncoderTest::RunLoop() sets
+    // the pass value based on the mode passed into EncoderTest::SetMode(),
+    // which overrides the one specified in SetUp() above.
+    cfg_.g_pass = VPX_RC_FIRST_PASS;
+  }
+  virtual void FramePktHook(const vpx_codec_cx_pkt_t * /*pkt*/) {
+    frame_packets_++;
+  }
+
+  int frame_packets_;
+};
+
+TEST_P(RealtimeTest, RealtimeFirstPassProducesFrames) {
+  ::libvpx_test::RandomVideoSource video;
+  video.SetSize(kVideoSourceWidth, kVideoSourceHeight);
+  video.set_limit(kFramesToEncode);
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+  EXPECT_EQ(kFramesToEncode, frame_packets_);
+}
+
+VP8_INSTANTIATE_TEST_CASE(RealtimeTest,
+                          ::testing::Values(::libvpx_test::kRealTime));
+VP9_INSTANTIATE_TEST_CASE(RealtimeTest,
+                          ::testing::Values(::libvpx_test::kRealTime));
+
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/register_state_check.h

@@ -0,0 +1,187 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef VPX_TEST_REGISTER_STATE_CHECK_H_
+#define VPX_TEST_REGISTER_STATE_CHECK_H_
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "./vpx_config.h"
+#include "vpx/vpx_integer.h"
+
+// ASM_REGISTER_STATE_CHECK(asm_function)
+//   Minimally validates the environment pre & post function execution. This
+//   variant should be used with assembly functions which are not expected to
+//   fully restore the system state. See platform implementations of
+//   RegisterStateCheck for details.
+//
+// API_REGISTER_STATE_CHECK(api_function)
+//   Performs all the checks done by ASM_REGISTER_STATE_CHECK() and any
+//   additional checks to ensure the environment is in a consistent state pre &
+//   post function execution. This variant should be used with API functions.
+//   See platform implementations of RegisterStateCheckXXX for details.
+//
+
+#if defined(_WIN64) && VPX_ARCH_X86_64
+
+#undef NOMINMAX
+#define NOMINMAX
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN
+#endif
+#include <windows.h>
+#include <winnt.h>
+
+inline bool operator==(const M128A &lhs, const M128A &rhs) {
+  return (lhs.Low == rhs.Low && lhs.High == rhs.High);
+}
+
+namespace libvpx_test {
+
+// Compares the state of xmm[6-15] at construction with their state at
+// destruction. These registers should be preserved by the callee on
+// Windows x64.
+class RegisterStateCheck {
+ public:
+  RegisterStateCheck() { initialized_ = StoreRegisters(&pre_context_); }
+  ~RegisterStateCheck() { Check(); }
+
+ private:
+  static bool StoreRegisters(CONTEXT *const context) {
+    const HANDLE this_thread = GetCurrentThread();
+    EXPECT_TRUE(this_thread != NULL);
+    context->ContextFlags = CONTEXT_FLOATING_POINT;
+    const bool context_saved = GetThreadContext(this_thread, context) == TRUE;
+    EXPECT_TRUE(context_saved) << "GetLastError: " << GetLastError();
+    return context_saved;
+  }
+
+  // Compares the register state. Returns true if the states match.
+  void Check() const {
+    ASSERT_TRUE(initialized_);
+    CONTEXT post_context;
+    ASSERT_TRUE(StoreRegisters(&post_context));
+
+    const M128A *xmm_pre = &pre_context_.Xmm6;
+    const M128A *xmm_post = &post_context.Xmm6;
+    for (int i = 6; i <= 15; ++i) {
+      EXPECT_EQ(*xmm_pre, *xmm_post) << "xmm" << i << " has been modified!";
+      ++xmm_pre;
+      ++xmm_post;
+    }
+  }
+
+  bool initialized_;
+  CONTEXT pre_context_;
+};
+
+#define ASM_REGISTER_STATE_CHECK(statement)    \
+  do {                                         \
+    libvpx_test::RegisterStateCheck reg_check; \
+    statement;                                 \
+  } while (false)
+
+}  // namespace libvpx_test
+
+#elif defined(CONFIG_SHARED) && defined(HAVE_NEON_ASM) && \
+    defined(CONFIG_VP9) && !CONFIG_SHARED && HAVE_NEON_ASM && CONFIG_VP9
+
+extern "C" {
+// Save the d8-d15 registers into store.
+void vpx_push_neon(int64_t *store);
+}
+
+namespace libvpx_test {
+
+// Compares the state of d8-d15 at construction with their state at
+// destruction. These registers should be preserved by the callee on
+// arm platform.
+class RegisterStateCheck {
+ public:
+  RegisterStateCheck() { vpx_push_neon(pre_store_); }
+  ~RegisterStateCheck() { Check(); }
+
+ private:
+  // Compares the register state. Returns true if the states match.
+  void Check() const {
+    int64_t post_store[8];
+    vpx_push_neon(post_store);
+    for (int i = 0; i < 8; ++i) {
+      EXPECT_EQ(pre_store_[i], post_store[i])
+          << "d" << i + 8 << " has been modified";
+    }
+  }
+
+  int64_t pre_store_[8];
+};
+
+#define ASM_REGISTER_STATE_CHECK(statement)    \
+  do {                                         \
+    libvpx_test::RegisterStateCheck reg_check; \
+    statement;                                 \
+  } while (false)
+
+}  // namespace libvpx_test
+
+#else
+
+namespace libvpx_test {
+
+class RegisterStateCheck {};
+#define ASM_REGISTER_STATE_CHECK(statement) statement
+
+}  // namespace libvpx_test
+
+#endif  // _WIN64 && VPX_ARCH_X86_64
+
+#if VPX_ARCH_X86 || VPX_ARCH_X86_64
+#if defined(__GNUC__)
+
+namespace libvpx_test {
+
+// Checks the FPU tag word pre/post execution to ensure emms has been called.
+class RegisterStateCheckMMX {
+ public:
+  RegisterStateCheckMMX() {
+    __asm__ volatile("fstenv %0" : "=rm"(pre_fpu_env_));
+  }
+  ~RegisterStateCheckMMX() { Check(); }
+
+ private:
+  // Checks the FPU tag word pre/post execution, returning false if not cleared
+  // to 0xffff.
+  void Check() const {
+    EXPECT_EQ(0xffff, pre_fpu_env_[4])
+        << "FPU was in an inconsistent state prior to call";
+
+    uint16_t post_fpu_env[14];
+    __asm__ volatile("fstenv %0" : "=rm"(post_fpu_env));
+    EXPECT_EQ(0xffff, post_fpu_env[4])
+        << "FPU was left in an inconsistent state after call";
+  }
+
+  uint16_t pre_fpu_env_[14];
+};
+
+#define API_REGISTER_STATE_CHECK(statement)       \
+  do {                                            \
+    libvpx_test::RegisterStateCheckMMX reg_check; \
+    ASM_REGISTER_STATE_CHECK(statement);          \
+  } while (false)
+
+}  // namespace libvpx_test
+
+#endif  // __GNUC__
+#endif  // VPX_ARCH_X86 || VPX_ARCH_X86_64
+
+#ifndef API_REGISTER_STATE_CHECK
+#define API_REGISTER_STATE_CHECK ASM_REGISTER_STATE_CHECK
+#endif
+
+#endif  // VPX_TEST_REGISTER_STATE_CHECK_H_

Libraries/webm_mem_playback/libvpx/test/resize_test.cc

@@ -0,0 +1,806 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#include <stdio.h>
+
+#include <climits>
+#include <vector>
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "test/codec_factory.h"
+#include "test/encode_test_driver.h"
+#include "test/i420_video_source.h"
+#include "test/video_source.h"
+#include "test/util.h"
+
+// Enable(1) or Disable(0) writing of the compressed bitstream.
+#define WRITE_COMPRESSED_STREAM 0
+
+namespace {
+
+#if WRITE_COMPRESSED_STREAM
+static void mem_put_le16(char *const mem, const unsigned int val) {
+  mem[0] = val;
+  mem[1] = val >> 8;
+}
+
+static void mem_put_le32(char *const mem, const unsigned int val) {
+  mem[0] = val;
+  mem[1] = val >> 8;
+  mem[2] = val >> 16;
+  mem[3] = val >> 24;
+}
+
+static void write_ivf_file_header(const vpx_codec_enc_cfg_t *const cfg,
+                                  int frame_cnt, FILE *const outfile) {
+  char header[32];
+
+  header[0] = 'D';
+  header[1] = 'K';
+  header[2] = 'I';
+  header[3] = 'F';
+  mem_put_le16(header + 4, 0);                    /* version */
+  mem_put_le16(header + 6, 32);                   /* headersize */
+  mem_put_le32(header + 8, 0x30395056);           /* fourcc (vp9) */
+  mem_put_le16(header + 12, cfg->g_w);            /* width */
+  mem_put_le16(header + 14, cfg->g_h);            /* height */
+  mem_put_le32(header + 16, cfg->g_timebase.den); /* rate */
+  mem_put_le32(header + 20, cfg->g_timebase.num); /* scale */
+  mem_put_le32(header + 24, frame_cnt);           /* length */
+  mem_put_le32(header + 28, 0);                   /* unused */
+
+  (void)fwrite(header, 1, 32, outfile);
+}
+
+static void write_ivf_frame_size(FILE *const outfile, const size_t size) {
+  char header[4];
+  mem_put_le32(header, static_cast<unsigned int>(size));
+  (void)fwrite(header, 1, 4, outfile);
+}
+
+static void write_ivf_frame_header(const vpx_codec_cx_pkt_t *const pkt,
+                                   FILE *const outfile) {
+  char header[12];
+  vpx_codec_pts_t pts;
+
+  if (pkt->kind != VPX_CODEC_CX_FRAME_PKT) return;
+
+  pts = pkt->data.frame.pts;
+  mem_put_le32(header, static_cast<unsigned int>(pkt->data.frame.sz));
+  mem_put_le32(header + 4, pts & 0xFFFFFFFF);
+  mem_put_le32(header + 8, pts >> 32);
+
+  (void)fwrite(header, 1, 12, outfile);
+}
+#endif  // WRITE_COMPRESSED_STREAM
+
+const unsigned int kInitialWidth = 320;
+const unsigned int kInitialHeight = 240;
+
+struct FrameInfo {
+  FrameInfo(vpx_codec_pts_t _pts, unsigned int _w, unsigned int _h)
+      : pts(_pts), w(_w), h(_h) {}
+
+  vpx_codec_pts_t pts;
+  unsigned int w;
+  unsigned int h;
+};
+
+void ScaleForFrameNumber(unsigned int frame, unsigned int initial_w,
+                         unsigned int initial_h, unsigned int *w,
+                         unsigned int *h, bool flag_codec,
+                         bool smaller_width_larger_size_) {
+  if (smaller_width_larger_size_) {
+    if (frame < 30) {
+      *w = initial_w;
+      *h = initial_h;
+      return;
+    }
+    if (frame < 100) {
+      *w = initial_w * 7 / 10;
+      *h = initial_h * 16 / 10;
+      return;
+    }
+    return;
+  }
+  if (frame < 10) {
+    *w = initial_w;
+    *h = initial_h;
+    return;
+  }
+  if (frame < 20) {
+    *w = initial_w * 3 / 4;
+    *h = initial_h * 3 / 4;
+    return;
+  }
+  if (frame < 30) {
+    *w = initial_w / 2;
+    *h = initial_h / 2;
+    return;
+  }
+  if (frame < 40) {
+    *w = initial_w;
+    *h = initial_h;
+    return;
+  }
+  if (frame < 50) {
+    *w = initial_w * 3 / 4;
+    *h = initial_h * 3 / 4;
+    return;
+  }
+  if (frame < 60) {
+    *w = initial_w / 2;
+    *h = initial_h / 2;
+    return;
+  }
+  if (frame < 70) {
+    *w = initial_w;
+    *h = initial_h;
+    return;
+  }
+  if (frame < 80) {
+    *w = initial_w * 3 / 4;
+    *h = initial_h * 3 / 4;
+    return;
+  }
+  if (frame < 90) {
+    *w = initial_w / 2;
+    *h = initial_h / 2;
+    return;
+  }
+  if (frame < 100) {
+    *w = initial_w * 3 / 4;
+    *h = initial_h * 3 / 4;
+    return;
+  }
+  if (frame < 110) {
+    *w = initial_w;
+    *h = initial_h;
+    return;
+  }
+  if (frame < 120) {
+    *w = initial_w * 3 / 4;
+    *h = initial_h * 3 / 4;
+    return;
+  }
+  if (frame < 130) {
+    *w = initial_w / 2;
+    *h = initial_h / 2;
+    return;
+  }
+  if (frame < 140) {
+    *w = initial_w * 3 / 4;
+    *h = initial_h * 3 / 4;
+    return;
+  }
+  if (frame < 150) {
+    *w = initial_w;
+    *h = initial_h;
+    return;
+  }
+  if (frame < 160) {
+    *w = initial_w * 3 / 4;
+    *h = initial_h * 3 / 4;
+    return;
+  }
+  if (frame < 170) {
+    *w = initial_w / 2;
+    *h = initial_h / 2;
+    return;
+  }
+  if (frame < 180) {
+    *w = initial_w * 3 / 4;
+    *h = initial_h * 3 / 4;
+    return;
+  }
+  if (frame < 190) {
+    *w = initial_w;
+    *h = initial_h;
+    return;
+  }
+  if (frame < 200) {
+    *w = initial_w * 3 / 4;
+    *h = initial_h * 3 / 4;
+    return;
+  }
+  if (frame < 210) {
+    *w = initial_w / 2;
+    *h = initial_h / 2;
+    return;
+  }
+  if (frame < 220) {
+    *w = initial_w * 3 / 4;
+    *h = initial_h * 3 / 4;
+    return;
+  }
+  if (frame < 230) {
+    *w = initial_w;
+    *h = initial_h;
+    return;
+  }
+  if (frame < 240) {
+    *w = initial_w * 3 / 4;
+    *h = initial_h * 3 / 4;
+    return;
+  }
+  if (frame < 250) {
+    *w = initial_w / 2;
+    *h = initial_h / 2;
+    return;
+  }
+  if (frame < 260) {
+    *w = initial_w;
+    *h = initial_h;
+    return;
+  }
+  // Go down very low.
+  if (frame < 270) {
+    *w = initial_w / 4;
+    *h = initial_h / 4;
+    return;
+  }
+  if (flag_codec == 1) {
+    // Cases that only works for VP9.
+    // For VP9: Swap width and height of original.
+    if (frame < 320) {
+      *w = initial_h;
+      *h = initial_w;
+      return;
+    }
+  }
+  *w = initial_w;
+  *h = initial_h;
+}
+
+class ResizingVideoSource : public ::libvpx_test::DummyVideoSource {
+ public:
+  ResizingVideoSource() {
+    SetSize(kInitialWidth, kInitialHeight);
+    limit_ = 350;
+    smaller_width_larger_size_ = false;
+  }
+  bool flag_codec_;
+  bool smaller_width_larger_size_;
+  virtual ~ResizingVideoSource() {}
+
+ protected:
+  virtual void Next() {
+    ++frame_;
+    unsigned int width;
+    unsigned int height;
+    ScaleForFrameNumber(frame_, kInitialWidth, kInitialHeight, &width, &height,
+                        flag_codec_, smaller_width_larger_size_);
+    SetSize(width, height);
+    FillFrame();
+  }
+};
+
+class ResizeTest
+    : public ::libvpx_test::EncoderTest,
+      public ::libvpx_test::CodecTestWithParam<libvpx_test::TestMode> {
+ protected:
+  ResizeTest() : EncoderTest(GET_PARAM(0)) {}
+
+  virtual ~ResizeTest() {}
+
+  virtual void SetUp() {
+    InitializeConfig();
+    SetMode(GET_PARAM(1));
+  }
+
+  virtual void FramePktHook(const vpx_codec_cx_pkt_t *pkt) {
+    ASSERT_NE(static_cast<int>(pkt->data.frame.width[0]), 0);
+    ASSERT_NE(static_cast<int>(pkt->data.frame.height[0]), 0);
+    encode_frame_width_.push_back(pkt->data.frame.width[0]);
+    encode_frame_height_.push_back(pkt->data.frame.height[0]);
+  }
+
+  unsigned int GetFrameWidth(size_t idx) const {
+    return encode_frame_width_[idx];
+  }
+
+  unsigned int GetFrameHeight(size_t idx) const {
+    return encode_frame_height_[idx];
+  }
+
+  virtual void DecompressedFrameHook(const vpx_image_t &img,
+                                     vpx_codec_pts_t pts) {
+    frame_info_list_.push_back(FrameInfo(pts, img.d_w, img.d_h));
+  }
+
+  std::vector<FrameInfo> frame_info_list_;
+  std::vector<unsigned int> encode_frame_width_;
+  std::vector<unsigned int> encode_frame_height_;
+};
+
+TEST_P(ResizeTest, TestExternalResizeWorks) {
+  ResizingVideoSource video;
+  video.flag_codec_ = false;
+  video.smaller_width_larger_size_ = false;
+  cfg_.g_lag_in_frames = 0;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+
+  for (std::vector<FrameInfo>::const_iterator info = frame_info_list_.begin();
+       info != frame_info_list_.end(); ++info) {
+    const unsigned int frame = static_cast<unsigned>(info->pts);
+    unsigned int expected_w;
+    unsigned int expected_h;
+    const size_t idx = info - frame_info_list_.begin();
+    ASSERT_EQ(info->w, GetFrameWidth(idx));
+    ASSERT_EQ(info->h, GetFrameHeight(idx));
+    ScaleForFrameNumber(frame, kInitialWidth, kInitialHeight, &expected_w,
+                        &expected_h, video.flag_codec_,
+                        video.smaller_width_larger_size_);
+    EXPECT_EQ(expected_w, info->w)
+        << "Frame " << frame << " had unexpected width";
+    EXPECT_EQ(expected_h, info->h)
+        << "Frame " << frame << " had unexpected height";
+  }
+}
+
+const unsigned int kStepDownFrame = 3;
+const unsigned int kStepUpFrame = 6;
+
+class ResizeInternalTest : public ResizeTest {
+ protected:
+#if WRITE_COMPRESSED_STREAM
+  ResizeInternalTest()
+      : ResizeTest(), frame0_psnr_(0.0), outfile_(NULL), out_frames_(0) {}
+#else
+  ResizeInternalTest() : ResizeTest(), frame0_psnr_(0.0) {}
+#endif
+
+  virtual ~ResizeInternalTest() {}
+
+  virtual void BeginPassHook(unsigned int /*pass*/) {
+#if WRITE_COMPRESSED_STREAM
+    outfile_ = fopen("vp90-2-05-resize.ivf", "wb");
+#endif
+  }
+
+  virtual void EndPassHook() {
+#if WRITE_COMPRESSED_STREAM
+    if (outfile_) {
+      if (!fseek(outfile_, 0, SEEK_SET))
+        write_ivf_file_header(&cfg_, out_frames_, outfile_);
+      fclose(outfile_);
+      outfile_ = NULL;
+    }
+#endif
+  }
+
+  virtual void PreEncodeFrameHook(libvpx_test::VideoSource *video,
+                                  libvpx_test::Encoder *encoder) {
+    if (change_config_) {
+      int new_q = 60;
+      if (video->frame() == 0) {
+        struct vpx_scaling_mode mode = { VP8E_ONETWO, VP8E_ONETWO };
+        encoder->Control(VP8E_SET_SCALEMODE, &mode);
+      }
+      if (video->frame() == 1) {
+        struct vpx_scaling_mode mode = { VP8E_NORMAL, VP8E_NORMAL };
+        encoder->Control(VP8E_SET_SCALEMODE, &mode);
+        cfg_.rc_min_quantizer = cfg_.rc_max_quantizer = new_q;
+        encoder->Config(&cfg_);
+      }
+    } else {
+      if (video->frame() == kStepDownFrame) {
+        struct vpx_scaling_mode mode = { VP8E_FOURFIVE, VP8E_THREEFIVE };
+        encoder->Control(VP8E_SET_SCALEMODE, &mode);
+      }
+      if (video->frame() == kStepUpFrame) {
+        struct vpx_scaling_mode mode = { VP8E_NORMAL, VP8E_NORMAL };
+        encoder->Control(VP8E_SET_SCALEMODE, &mode);
+      }
+    }
+  }
+
+  virtual void PSNRPktHook(const vpx_codec_cx_pkt_t *pkt) {
+    if (frame0_psnr_ == 0.) frame0_psnr_ = pkt->data.psnr.psnr[0];
+    EXPECT_NEAR(pkt->data.psnr.psnr[0], frame0_psnr_, 2.0);
+  }
+
+#if WRITE_COMPRESSED_STREAM
+  virtual void FramePktHook(const vpx_codec_cx_pkt_t *pkt) {
+    ++out_frames_;
+
+    // Write initial file header if first frame.
+    if (pkt->data.frame.pts == 0) write_ivf_file_header(&cfg_, 0, outfile_);
+
+    // Write frame header and data.
+    write_ivf_frame_header(pkt, outfile_);
+    (void)fwrite(pkt->data.frame.buf, 1, pkt->data.frame.sz, outfile_);
+  }
+#endif
+
+  double frame0_psnr_;
+  bool change_config_;
+#if WRITE_COMPRESSED_STREAM
+  FILE *outfile_;
+  unsigned int out_frames_;
+#endif
+};
+
+TEST_P(ResizeInternalTest, TestInternalResizeWorks) {
+  ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                       30, 1, 0, 10);
+  init_flags_ = VPX_CODEC_USE_PSNR;
+  change_config_ = false;
+
+  // q picked such that initial keyframe on this clip is ~30dB PSNR
+  cfg_.rc_min_quantizer = cfg_.rc_max_quantizer = 48;
+
+  // If the number of frames being encoded is smaller than g_lag_in_frames
+  // the encoded frame is unavailable using the current API. Comparing
+  // frames to detect mismatch would then not be possible. Set
+  // g_lag_in_frames = 0 to get around this.
+  cfg_.g_lag_in_frames = 0;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+
+  for (std::vector<FrameInfo>::const_iterator info = frame_info_list_.begin();
+       info != frame_info_list_.end(); ++info) {
+    const vpx_codec_pts_t pts = info->pts;
+    if (pts >= kStepDownFrame && pts < kStepUpFrame) {
+      ASSERT_EQ(282U, info->w) << "Frame " << pts << " had unexpected width";
+      ASSERT_EQ(173U, info->h) << "Frame " << pts << " had unexpected height";
+    } else {
+      EXPECT_EQ(352U, info->w) << "Frame " << pts << " had unexpected width";
+      EXPECT_EQ(288U, info->h) << "Frame " << pts << " had unexpected height";
+    }
+  }
+}
+
+TEST_P(ResizeInternalTest, TestInternalResizeChangeConfig) {
+  ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                       30, 1, 0, 10);
+  cfg_.g_w = 352;
+  cfg_.g_h = 288;
+  change_config_ = true;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+}
+
+class ResizeRealtimeTest
+    : public ::libvpx_test::EncoderTest,
+      public ::libvpx_test::CodecTestWith2Params<libvpx_test::TestMode, int> {
+ protected:
+  ResizeRealtimeTest() : EncoderTest(GET_PARAM(0)) {}
+  virtual ~ResizeRealtimeTest() {}
+
+  virtual void PreEncodeFrameHook(libvpx_test::VideoSource *video,
+                                  libvpx_test::Encoder *encoder) {
+    if (video->frame() == 0) {
+      encoder->Control(VP9E_SET_AQ_MODE, 3);
+      encoder->Control(VP8E_SET_CPUUSED, set_cpu_used_);
+    }
+
+    if (change_bitrate_ && video->frame() == 120) {
+      change_bitrate_ = false;
+      cfg_.rc_target_bitrate = 500;
+      encoder->Config(&cfg_);
+    }
+  }
+
+  virtual void SetUp() {
+    InitializeConfig();
+    SetMode(GET_PARAM(1));
+    set_cpu_used_ = GET_PARAM(2);
+  }
+
+  virtual void DecompressedFrameHook(const vpx_image_t &img,
+                                     vpx_codec_pts_t pts) {
+    frame_info_list_.push_back(FrameInfo(pts, img.d_w, img.d_h));
+  }
+
+  virtual void MismatchHook(const vpx_image_t *img1, const vpx_image_t *img2) {
+    double mismatch_psnr = compute_psnr(img1, img2);
+    mismatch_psnr_ += mismatch_psnr;
+    ++mismatch_nframes_;
+  }
+
+  virtual void FramePktHook(const vpx_codec_cx_pkt_t *pkt) {
+    ASSERT_NE(static_cast<int>(pkt->data.frame.width[0]), 0);
+    ASSERT_NE(static_cast<int>(pkt->data.frame.height[0]), 0);
+    encode_frame_width_.push_back(pkt->data.frame.width[0]);
+    encode_frame_height_.push_back(pkt->data.frame.height[0]);
+  }
+
+  unsigned int GetMismatchFrames() { return mismatch_nframes_; }
+
+  unsigned int GetFrameWidth(size_t idx) const {
+    return encode_frame_width_[idx];
+  }
+
+  unsigned int GetFrameHeight(size_t idx) const {
+    return encode_frame_height_[idx];
+  }
+
+  void DefaultConfig() {
+    cfg_.rc_buf_initial_sz = 500;
+    cfg_.rc_buf_optimal_sz = 600;
+    cfg_.rc_buf_sz = 1000;
+    cfg_.rc_min_quantizer = 2;
+    cfg_.rc_max_quantizer = 56;
+    cfg_.rc_undershoot_pct = 50;
+    cfg_.rc_overshoot_pct = 50;
+    cfg_.rc_end_usage = VPX_CBR;
+    cfg_.kf_mode = VPX_KF_AUTO;
+    cfg_.g_lag_in_frames = 0;
+    cfg_.kf_min_dist = cfg_.kf_max_dist = 3000;
+    // Enable dropped frames.
+    cfg_.rc_dropframe_thresh = 1;
+    // Enable error_resilience mode.
+    cfg_.g_error_resilient = 1;
+    // Enable dynamic resizing.
+    cfg_.rc_resize_allowed = 1;
+    // Run at low bitrate.
+    cfg_.rc_target_bitrate = 200;
+  }
+
+  std::vector<FrameInfo> frame_info_list_;
+  int set_cpu_used_;
+  bool change_bitrate_;
+  double mismatch_psnr_;
+  int mismatch_nframes_;
+  std::vector<unsigned int> encode_frame_width_;
+  std::vector<unsigned int> encode_frame_height_;
+};
+
+TEST_P(ResizeRealtimeTest, TestExternalResizeWorks) {
+  ResizingVideoSource video;
+  video.flag_codec_ = true;
+  video.smaller_width_larger_size_ = false;
+  DefaultConfig();
+  // Disable internal resize for this test.
+  cfg_.rc_resize_allowed = 0;
+  change_bitrate_ = false;
+  mismatch_psnr_ = 0.0;
+  mismatch_nframes_ = 0;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+
+  for (std::vector<FrameInfo>::const_iterator info = frame_info_list_.begin();
+       info != frame_info_list_.end(); ++info) {
+    const unsigned int frame = static_cast<unsigned>(info->pts);
+    unsigned int expected_w;
+    unsigned int expected_h;
+    ScaleForFrameNumber(frame, kInitialWidth, kInitialHeight, &expected_w,
+                        &expected_h, video.flag_codec_,
+                        video.smaller_width_larger_size_);
+    EXPECT_EQ(expected_w, info->w)
+        << "Frame " << frame << " had unexpected width";
+    EXPECT_EQ(expected_h, info->h)
+        << "Frame " << frame << " had unexpected height";
+    EXPECT_EQ(static_cast<unsigned int>(0), GetMismatchFrames());
+  }
+}
+
+TEST_P(ResizeRealtimeTest, DISABLED_TestExternalResizeSmallerWidthBiggerSize) {
+  ResizingVideoSource video;
+  video.flag_codec_ = true;
+  video.smaller_width_larger_size_ = true;
+  DefaultConfig();
+  // Disable internal resize for this test.
+  cfg_.rc_resize_allowed = 0;
+  change_bitrate_ = false;
+  mismatch_psnr_ = 0.0;
+  mismatch_nframes_ = 0;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+
+  for (std::vector<FrameInfo>::const_iterator info = frame_info_list_.begin();
+       info != frame_info_list_.end(); ++info) {
+    const unsigned int frame = static_cast<unsigned>(info->pts);
+    unsigned int expected_w;
+    unsigned int expected_h;
+    ScaleForFrameNumber(frame, kInitialWidth, kInitialHeight, &expected_w,
+                        &expected_h, video.flag_codec_,
+                        video.smaller_width_larger_size_);
+    EXPECT_EQ(expected_w, info->w)
+        << "Frame " << frame << " had unexpected width";
+    EXPECT_EQ(expected_h, info->h)
+        << "Frame " << frame << " had unexpected height";
+    EXPECT_EQ(static_cast<unsigned int>(0), GetMismatchFrames());
+  }
+}
+
+// Verify the dynamic resizer behavior for real time, 1 pass CBR mode.
+// Run at low bitrate, with resize_allowed = 1, and verify that we get
+// one resize down event.
+TEST_P(ResizeRealtimeTest, TestInternalResizeDown) {
+  ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                       30, 1, 0, 299);
+  DefaultConfig();
+  cfg_.g_w = 352;
+  cfg_.g_h = 288;
+  change_bitrate_ = false;
+  mismatch_psnr_ = 0.0;
+  mismatch_nframes_ = 0;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+
+  unsigned int last_w = cfg_.g_w;
+  unsigned int last_h = cfg_.g_h;
+  int resize_count = 0;
+  for (std::vector<FrameInfo>::const_iterator info = frame_info_list_.begin();
+       info != frame_info_list_.end(); ++info) {
+    if (info->w != last_w || info->h != last_h) {
+      // Verify that resize down occurs.
+      ASSERT_LT(info->w, last_w);
+      ASSERT_LT(info->h, last_h);
+      last_w = info->w;
+      last_h = info->h;
+      resize_count++;
+    }
+  }
+
+#if CONFIG_VP9_DECODER
+  // Verify that we get 1 resize down event in this test.
+  ASSERT_EQ(1, resize_count) << "Resizing should occur.";
+  EXPECT_EQ(static_cast<unsigned int>(0), GetMismatchFrames());
+#else
+  printf("Warning: VP9 decoder unavailable, unable to check resize count!\n");
+#endif
+}
+
+// Verify the dynamic resizer behavior for real time, 1 pass CBR mode.
+// Start at low target bitrate, raise the bitrate in the middle of the clip,
+// scaling-up should occur after bitrate changed.
+TEST_P(ResizeRealtimeTest, TestInternalResizeDownUpChangeBitRate) {
+  ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                       30, 1, 0, 359);
+  DefaultConfig();
+  cfg_.g_w = 352;
+  cfg_.g_h = 288;
+  change_bitrate_ = true;
+  mismatch_psnr_ = 0.0;
+  mismatch_nframes_ = 0;
+  // Disable dropped frames.
+  cfg_.rc_dropframe_thresh = 0;
+  // Starting bitrate low.
+  cfg_.rc_target_bitrate = 80;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+
+  unsigned int last_w = cfg_.g_w;
+  unsigned int last_h = cfg_.g_h;
+  int resize_count = 0;
+  for (std::vector<FrameInfo>::const_iterator info = frame_info_list_.begin();
+       info != frame_info_list_.end(); ++info) {
+    const size_t idx = info - frame_info_list_.begin();
+    ASSERT_EQ(info->w, GetFrameWidth(idx));
+    ASSERT_EQ(info->h, GetFrameHeight(idx));
+    if (info->w != last_w || info->h != last_h) {
+      resize_count++;
+      if (resize_count == 1) {
+        // Verify that resize down occurs.
+        ASSERT_LT(info->w, last_w);
+        ASSERT_LT(info->h, last_h);
+      } else if (resize_count == 2) {
+        // Verify that resize up occurs.
+        ASSERT_GT(info->w, last_w);
+        ASSERT_GT(info->h, last_h);
+      }
+      last_w = info->w;
+      last_h = info->h;
+    }
+  }
+
+#if CONFIG_VP9_DECODER
+  // Verify that we get 2 resize events in this test.
+  ASSERT_EQ(resize_count, 2) << "Resizing should occur twice.";
+  EXPECT_EQ(static_cast<unsigned int>(0), GetMismatchFrames());
+#else
+  printf("Warning: VP9 decoder unavailable, unable to check resize count!\n");
+#endif
+}
+
+vpx_img_fmt_t CspForFrameNumber(int frame) {
+  if (frame < 10) return VPX_IMG_FMT_I420;
+  if (frame < 20) return VPX_IMG_FMT_I444;
+  return VPX_IMG_FMT_I420;
+}
+
+class ResizeCspTest : public ResizeTest {
+ protected:
+#if WRITE_COMPRESSED_STREAM
+  ResizeCspTest()
+      : ResizeTest(), frame0_psnr_(0.0), outfile_(NULL), out_frames_(0) {}
+#else
+  ResizeCspTest() : ResizeTest(), frame0_psnr_(0.0) {}
+#endif
+
+  virtual ~ResizeCspTest() {}
+
+  virtual void BeginPassHook(unsigned int /*pass*/) {
+#if WRITE_COMPRESSED_STREAM
+    outfile_ = fopen("vp91-2-05-cspchape.ivf", "wb");
+#endif
+  }
+
+  virtual void EndPassHook() {
+#if WRITE_COMPRESSED_STREAM
+    if (outfile_) {
+      if (!fseek(outfile_, 0, SEEK_SET))
+        write_ivf_file_header(&cfg_, out_frames_, outfile_);
+      fclose(outfile_);
+      outfile_ = NULL;
+    }
+#endif
+  }
+
+  virtual void PreEncodeFrameHook(libvpx_test::VideoSource *video,
+                                  libvpx_test::Encoder *encoder) {
+    if (CspForFrameNumber(video->frame()) != VPX_IMG_FMT_I420 &&
+        cfg_.g_profile != 1) {
+      cfg_.g_profile = 1;
+      encoder->Config(&cfg_);
+    }
+    if (CspForFrameNumber(video->frame()) == VPX_IMG_FMT_I420 &&
+        cfg_.g_profile != 0) {
+      cfg_.g_profile = 0;
+      encoder->Config(&cfg_);
+    }
+  }
+
+  virtual void PSNRPktHook(const vpx_codec_cx_pkt_t *pkt) {
+    if (frame0_psnr_ == 0.) frame0_psnr_ = pkt->data.psnr.psnr[0];
+    EXPECT_NEAR(pkt->data.psnr.psnr[0], frame0_psnr_, 2.0);
+  }
+
+#if WRITE_COMPRESSED_STREAM
+  virtual void FramePktHook(const vpx_codec_cx_pkt_t *pkt) {
+    ++out_frames_;
+
+    // Write initial file header if first frame.
+    if (pkt->data.frame.pts == 0) write_ivf_file_header(&cfg_, 0, outfile_);
+
+    // Write frame header and data.
+    write_ivf_frame_header(pkt, outfile_);
+    (void)fwrite(pkt->data.frame.buf, 1, pkt->data.frame.sz, outfile_);
+  }
+#endif
+
+  double frame0_psnr_;
+#if WRITE_COMPRESSED_STREAM
+  FILE *outfile_;
+  unsigned int out_frames_;
+#endif
+};
+
+class ResizingCspVideoSource : public ::libvpx_test::DummyVideoSource {
+ public:
+  ResizingCspVideoSource() {
+    SetSize(kInitialWidth, kInitialHeight);
+    limit_ = 30;
+  }
+
+  virtual ~ResizingCspVideoSource() {}
+
+ protected:
+  virtual void Next() {
+    ++frame_;
+    SetImageFormat(CspForFrameNumber(frame_));
+    FillFrame();
+  }
+};
+
+TEST_P(ResizeCspTest, TestResizeCspWorks) {
+  ResizingCspVideoSource video;
+  init_flags_ = VPX_CODEC_USE_PSNR;
+  cfg_.rc_min_quantizer = cfg_.rc_max_quantizer = 48;
+  cfg_.g_lag_in_frames = 0;
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+}
+
+VP8_INSTANTIATE_TEST_CASE(ResizeTest, ONE_PASS_TEST_MODES);
+VP9_INSTANTIATE_TEST_CASE(ResizeTest,
+                          ::testing::Values(::libvpx_test::kRealTime));
+VP9_INSTANTIATE_TEST_CASE(ResizeInternalTest,
+                          ::testing::Values(::libvpx_test::kOnePassBest));
+VP9_INSTANTIATE_TEST_CASE(ResizeRealtimeTest,
+                          ::testing::Values(::libvpx_test::kRealTime),
+                          ::testing::Range(5, 9));
+VP9_INSTANTIATE_TEST_CASE(ResizeCspTest,
+                          ::testing::Values(::libvpx_test::kRealTime));
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/resize_util.sh

@@ -0,0 +1,69 @@
+#!/bin/sh
+##
+##  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+##
+##  Use of this source code is governed by a BSD-style license
+##  that can be found in the LICENSE file in the root of the source
+##  tree. An additional intellectual property rights grant can be found
+##  in the file PATENTS.  All contributing project authors may
+##  be found in the AUTHORS file in the root of the source tree.
+##
+##  This file tests the libvpx resize_util example code. To add new tests to
+##  this file, do the following:
+##    1. Write a shell function (this is your test).
+##    2. Add the function to resize_util_tests (on a new line).
+##
+. $(dirname $0)/tools_common.sh
+
+# Environment check: $YUV_RAW_INPUT is required.
+resize_util_verify_environment() {
+  if [ ! -e "${YUV_RAW_INPUT}" ]; then
+    echo "Libvpx test data must exist in LIBVPX_TEST_DATA_PATH."
+    return 1
+  fi
+}
+
+# Resizes $YUV_RAW_INPUT using the resize_util example. $1 is the output
+# dimensions that will be passed to resize_util.
+resize_util() {
+  local resizer="${LIBVPX_BIN_PATH}/resize_util${VPX_TEST_EXE_SUFFIX}"
+  local output_file="${VPX_TEST_OUTPUT_DIR}/resize_util.raw"
+  local frames_to_resize="10"
+  local target_dimensions="$1"
+
+  # resize_util is available only when CONFIG_SHARED is disabled.
+  if [ -z "$(vpx_config_option_enabled CONFIG_SHARED)" ]; then
+    if [ ! -x "${resizer}" ]; then
+      elog "${resizer} does not exist or is not executable."
+      return 1
+    fi
+
+    eval "${VPX_TEST_PREFIX}" "${resizer}" "${YUV_RAW_INPUT}" \
+        "${YUV_RAW_INPUT_WIDTH}x${YUV_RAW_INPUT_HEIGHT}" \
+        "${target_dimensions}" "${output_file}" ${frames_to_resize} \
+        ${devnull}
+
+    [ -e "${output_file}" ] || return 1
+  fi
+}
+
+# Halves each dimension of $YUV_RAW_INPUT using resize_util().
+resize_down() {
+  local target_width=$((${YUV_RAW_INPUT_WIDTH} / 2))
+  local target_height=$((${YUV_RAW_INPUT_HEIGHT} / 2))
+
+  resize_util "${target_width}x${target_height}"
+}
+
+# Doubles each dimension of $YUV_RAW_INPUT using resize_util().
+resize_up() {
+  local target_width=$((${YUV_RAW_INPUT_WIDTH} * 2))
+  local target_height=$((${YUV_RAW_INPUT_HEIGHT} * 2))
+
+  resize_util "${target_width}x${target_height}"
+}
+
+resize_util_tests="resize_down
+                   resize_up"
+
+run_tests resize_util_verify_environment "${resize_util_tests}"

Libraries/webm_mem_playback/libvpx/test/set_maps.sh

@@ -0,0 +1,59 @@
+#!/bin/sh
+##
+##  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+##
+##  Use of this source code is governed by a BSD-style license
+##  that can be found in the LICENSE file in the root of the source
+##  tree. An additional intellectual property rights grant can be found
+##  in the file PATENTS.  All contributing project authors may
+##  be found in the AUTHORS file in the root of the source tree.
+##
+##  This file tests the libvpx set_maps example. To add new tests to this file,
+##  do the following:
+##    1. Write a shell function (this is your test).
+##    2. Add the function to set_maps_tests (on a new line).
+##
+. $(dirname $0)/tools_common.sh
+
+# Environment check: $YUV_RAW_INPUT is required, and set_maps must exist in
+# $LIBVPX_BIN_PATH.
+set_maps_verify_environment() {
+  if [ ! -e "${YUV_RAW_INPUT}" ]; then
+    echo "Libvpx test data must exist in LIBVPX_TEST_DATA_PATH."
+    return 1
+  fi
+  if [ -z "$(vpx_tool_path set_maps)" ]; then
+    elog "set_maps not found. It must exist in LIBVPX_BIN_PATH or its parent."
+    return 1
+  fi
+}
+
+# Runs set_maps using the codec specified by $1.
+set_maps() {
+  local encoder="$(vpx_tool_path set_maps)"
+  local codec="$1"
+  local output_file="${VPX_TEST_OUTPUT_DIR}/set_maps_${codec}.ivf"
+
+  eval "${VPX_TEST_PREFIX}" "${encoder}" "${codec}" "${YUV_RAW_INPUT_WIDTH}" \
+      "${YUV_RAW_INPUT_HEIGHT}" "${YUV_RAW_INPUT}" "${output_file}" \
+      ${devnull}
+
+  [ -e "${output_file}" ] || return 1
+}
+
+set_maps_vp8() {
+  if [ "$(vp8_encode_available)" = "yes" ]; then
+    set_maps vp8 || return 1
+  fi
+}
+
+set_maps_vp9() {
+  if [ "$(vp9_encode_available)" = "yes" ]; then
+    set_maps vp9 || return 1
+  fi
+}
+
+set_maps_tests="set_maps_vp8
+                set_maps_vp9"
+
+run_tests set_maps_verify_environment "${set_maps_tests}"

Libraries/webm_mem_playback/libvpx/test/set_roi.cc

@@ -0,0 +1,166 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <math.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "test/acm_random.h"
+#include "vp8/encoder/onyx_int.h"
+#include "vpx/vpx_integer.h"
+#include "vpx_mem/vpx_mem.h"
+
+using libvpx_test::ACMRandom;
+
+namespace {
+
+TEST(VP8RoiMapTest, ParameterCheck) {
+  ACMRandom rnd(ACMRandom::DeterministicSeed());
+  int delta_q[MAX_MB_SEGMENTS] = { -2, -25, 0, 31 };
+  int delta_lf[MAX_MB_SEGMENTS] = { -2, -25, 0, 31 };
+  unsigned int threshold[MAX_MB_SEGMENTS] = { 0, 100, 200, 300 };
+
+  const int internalq_trans[] = {
+    0,  1,  2,  3,  4,  5,  7,   8,   9,   10,  12,  13,  15,  17,  18,  19,
+    20, 21, 23, 24, 25, 26, 27,  28,  29,  30,  31,  33,  35,  37,  39,  41,
+    43, 45, 47, 49, 51, 53, 55,  57,  59,  61,  64,  67,  70,  73,  76,  79,
+    82, 85, 88, 91, 94, 97, 100, 103, 106, 109, 112, 115, 118, 121, 124, 127,
+  };
+
+  // Initialize elements of cpi with valid defaults.
+  VP8_COMP cpi;
+  cpi.mb.e_mbd.mb_segement_abs_delta = SEGMENT_DELTADATA;
+  cpi.cyclic_refresh_mode_enabled = 0;
+  cpi.mb.e_mbd.segmentation_enabled = 0;
+  cpi.mb.e_mbd.update_mb_segmentation_map = 0;
+  cpi.mb.e_mbd.update_mb_segmentation_data = 0;
+  cpi.common.mb_rows = 240 >> 4;
+  cpi.common.mb_cols = 320 >> 4;
+  const int mbs = (cpi.common.mb_rows * cpi.common.mb_cols);
+  memset(cpi.segment_feature_data, 0, sizeof(cpi.segment_feature_data));
+
+  // Segment map
+  cpi.segmentation_map = reinterpret_cast<unsigned char *>(vpx_calloc(mbs, 1));
+
+  // Allocate memory for the source memory map.
+  unsigned char *roi_map =
+      reinterpret_cast<unsigned char *>(vpx_calloc(mbs, 1));
+  memset(&roi_map[mbs >> 2], 1, (mbs >> 2));
+  memset(&roi_map[mbs >> 1], 2, (mbs >> 2));
+  memset(&roi_map[mbs - (mbs >> 2)], 3, (mbs >> 2));
+
+  // Do a test call with valid parameters.
+  int roi_retval =
+      vp8_set_roimap(&cpi, roi_map, cpi.common.mb_rows, cpi.common.mb_cols,
+                     delta_q, delta_lf, threshold);
+  EXPECT_EQ(0, roi_retval)
+      << "vp8_set_roimap roi failed with default test parameters";
+
+  // Check that the values in the cpi structure get set as expected.
+  if (roi_retval == 0) {
+    // Check that the segment map got set.
+    const int mapcompare = memcmp(roi_map, cpi.segmentation_map, mbs);
+    EXPECT_EQ(0, mapcompare) << "segment map error";
+
+    // Check the q deltas (note the need to translate into
+    // the interanl range of 0-127.
+    for (int i = 0; i < MAX_MB_SEGMENTS; ++i) {
+      const int transq = internalq_trans[abs(delta_q[i])];
+      if (abs(cpi.segment_feature_data[MB_LVL_ALT_Q][i]) != transq) {
+        EXPECT_EQ(transq, cpi.segment_feature_data[MB_LVL_ALT_Q][i])
+            << "segment delta_q  error";
+        break;
+      }
+    }
+
+    // Check the loop filter deltas
+    for (int i = 0; i < MAX_MB_SEGMENTS; ++i) {
+      if (cpi.segment_feature_data[MB_LVL_ALT_LF][i] != delta_lf[i]) {
+        EXPECT_EQ(delta_lf[i], cpi.segment_feature_data[MB_LVL_ALT_LF][i])
+            << "segment delta_lf error";
+        break;
+      }
+    }
+
+    // Check the breakout thresholds
+    for (int i = 0; i < MAX_MB_SEGMENTS; ++i) {
+      unsigned int breakout =
+          static_cast<unsigned int>(cpi.segment_encode_breakout[i]);
+
+      if (threshold[i] != breakout) {
+        EXPECT_EQ(threshold[i], breakout) << "breakout threshold error";
+        break;
+      }
+    }
+
+    // Segmentation, and segmentation update flages should be set.
+    EXPECT_EQ(1, cpi.mb.e_mbd.segmentation_enabled)
+        << "segmentation_enabled error";
+    EXPECT_EQ(1, cpi.mb.e_mbd.update_mb_segmentation_map)
+        << "update_mb_segmentation_map error";
+    EXPECT_EQ(1, cpi.mb.e_mbd.update_mb_segmentation_data)
+        << "update_mb_segmentation_data error";
+
+    // Try a range of delta q and lf parameters (some legal, some not)
+    for (int i = 0; i < 1000; ++i) {
+      int rand_deltas[4];
+      int deltas_valid;
+      rand_deltas[0] = rnd(160) - 80;
+      rand_deltas[1] = rnd(160) - 80;
+      rand_deltas[2] = rnd(160) - 80;
+      rand_deltas[3] = rnd(160) - 80;
+
+      deltas_valid =
+          ((abs(rand_deltas[0]) <= 63) && (abs(rand_deltas[1]) <= 63) &&
+           (abs(rand_deltas[2]) <= 63) && (abs(rand_deltas[3]) <= 63))
+              ? 0
+              : -1;
+
+      // Test with random delta q values.
+      roi_retval =
+          vp8_set_roimap(&cpi, roi_map, cpi.common.mb_rows, cpi.common.mb_cols,
+                         rand_deltas, delta_lf, threshold);
+      EXPECT_EQ(deltas_valid, roi_retval) << "dq range check error";
+
+      // One delta_q error shown at a time
+      if (deltas_valid != roi_retval) break;
+
+      // Test with random loop filter values.
+      roi_retval =
+          vp8_set_roimap(&cpi, roi_map, cpi.common.mb_rows, cpi.common.mb_cols,
+                         delta_q, rand_deltas, threshold);
+      EXPECT_EQ(deltas_valid, roi_retval) << "dlf range check error";
+
+      // One delta loop filter error shown at a time
+      if (deltas_valid != roi_retval) break;
+    }
+
+    // Test invalid number of rows or colums.
+    roi_retval =
+        vp8_set_roimap(&cpi, roi_map, cpi.common.mb_rows + 1,
+                       cpi.common.mb_cols, delta_q, delta_lf, threshold);
+    EXPECT_EQ(-1, roi_retval) << "MB rows bounds check error";
+
+    roi_retval =
+        vp8_set_roimap(&cpi, roi_map, cpi.common.mb_rows,
+                       cpi.common.mb_cols - 1, delta_q, delta_lf, threshold);
+    EXPECT_EQ(-1, roi_retval) << "MB cols bounds check error";
+  }
+
+  // Free allocated memory
+  if (cpi.segmentation_map) vpx_free(cpi.segmentation_map);
+  if (roi_map) vpx_free(roi_map);
+};
+
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/simple_decoder.sh

@@ -0,0 +1,61 @@
+#!/bin/sh
+##
+##  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+##
+##  Use of this source code is governed by a BSD-style license
+##  that can be found in the LICENSE file in the root of the source
+##  tree. An additional intellectual property rights grant can be found
+##  in the file PATENTS.  All contributing project authors may
+##  be found in the AUTHORS file in the root of the source tree.
+##
+##  This file tests the libvpx simple_decoder example code. To add new tests to
+##  this file, do the following:
+##    1. Write a shell function (this is your test).
+##    2. Add the function to simple_decoder_tests (on a new line).
+##
+. $(dirname $0)/tools_common.sh
+
+# Environment check: Make sure input is available:
+#   $VP8_IVF_FILE and $VP9_IVF_FILE are required.
+simple_decoder_verify_environment() {
+  if [ ! -e "${VP8_IVF_FILE}" ] || [ ! -e "${VP9_IVF_FILE}" ]; then
+    echo "Libvpx test data must exist in LIBVPX_TEST_DATA_PATH."
+    return 1
+  fi
+}
+
+# Runs simple_decoder using $1 as input file. $2 is the codec name, and is used
+# solely to name the output file.
+simple_decoder() {
+  local decoder="${LIBVPX_BIN_PATH}/simple_decoder${VPX_TEST_EXE_SUFFIX}"
+  local input_file="$1"
+  local codec="$2"
+  local output_file="${VPX_TEST_OUTPUT_DIR}/simple_decoder_${codec}.raw"
+
+  if [ ! -x "${decoder}" ]; then
+    elog "${decoder} does not exist or is not executable."
+    return 1
+  fi
+
+  eval "${VPX_TEST_PREFIX}" "${decoder}" "${input_file}" "${output_file}" \
+      ${devnull}
+
+  [ -e "${output_file}" ] || return 1
+}
+
+simple_decoder_vp8() {
+  if [ "$(vp8_decode_available)" = "yes" ]; then
+    simple_decoder "${VP8_IVF_FILE}" vp8 || return 1
+  fi
+}
+
+simple_decoder_vp9() {
+  if [ "$(vp9_decode_available)" = "yes" ]; then
+    simple_decoder "${VP9_IVF_FILE}" vp9 || return 1
+  fi
+}
+
+simple_decoder_tests="simple_decoder_vp8
+                      simple_decoder_vp9"
+
+run_tests simple_decoder_verify_environment "${simple_decoder_tests}"

Libraries/webm_mem_playback/libvpx/test/simple_encode_test.cc

@@ -0,0 +1,172 @@
+#include <math.h>
+#include <memory>
+#include <vector>
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "vp9/simple_encode.h"
+
+namespace vp9 {
+namespace {
+
+// TODO(angirbid): Find a better way to construct encode info
+const int w = 352;
+const int h = 288;
+const int frame_rate_num = 30;
+const int frame_rate_den = 1;
+const int target_bitrate = 1000;
+const int num_frames = 17;
+const char infile_path[] = "bus_352x288_420_f20_b8.yuv";
+
+double GetBitrateInKbps(size_t bit_size, int num_frames, int frame_rate_num,
+                        int frame_rate_den) {
+  return static_cast<double>(bit_size) / num_frames * frame_rate_num /
+         frame_rate_den / 1000.0;
+}
+
+TEST(SimpleEncode, ComputeFirstPassStats) {
+  SimpleEncode simple_encode(w, h, frame_rate_num, frame_rate_den,
+                             target_bitrate, num_frames, infile_path);
+  simple_encode.ComputeFirstPassStats();
+  std::vector<std::vector<double>> frame_stats =
+      simple_encode.ObserveFirstPassStats();
+  EXPECT_EQ(frame_stats.size(), static_cast<size_t>(num_frames));
+  size_t data_num = frame_stats[0].size();
+  // Read ObserveFirstPassStats before changing FIRSTPASS_STATS.
+  EXPECT_EQ(data_num, static_cast<size_t>(25));
+  for (size_t i = 0; i < frame_stats.size(); ++i) {
+    EXPECT_EQ(frame_stats[i].size(), data_num);
+    // FIRSTPASS_STATS's first element is frame
+    EXPECT_EQ(frame_stats[i][0], i);
+    // FIRSTPASS_STATS's last element is count, and the count is 1 for single
+    // frame stats
+    EXPECT_EQ(frame_stats[i][data_num - 1], 1);
+  }
+}
+
+TEST(SimpleEncode, GetCodingFrameNum) {
+  SimpleEncode simple_encode(w, h, frame_rate_num, frame_rate_den,
+                             target_bitrate, num_frames, infile_path);
+  simple_encode.ComputeFirstPassStats();
+  int num_coding_frames = simple_encode.GetCodingFrameNum();
+  EXPECT_EQ(num_coding_frames, 19);
+}
+
+TEST(SimpleEncode, EncodeFrame) {
+  SimpleEncode simple_encode(w, h, frame_rate_num, frame_rate_den,
+                             target_bitrate, num_frames, infile_path);
+  simple_encode.ComputeFirstPassStats();
+  int num_coding_frames = simple_encode.GetCodingFrameNum();
+  EXPECT_GE(num_coding_frames, num_frames);
+  // The coding frames include actual show frames and alternate reference
+  // frames, i.e. no show frame.
+  int ref_num_alternate_refereces = num_coding_frames - num_frames;
+  int num_alternate_refereces = 0;
+  simple_encode.StartEncode();
+  size_t total_data_bit_size = 0;
+  for (int i = 0; i < num_coding_frames; ++i) {
+    EncodeFrameResult encode_frame_result;
+    simple_encode.EncodeFrame(&encode_frame_result);
+    if (i == 0) {
+      EXPECT_EQ(encode_frame_result.show_idx, 0);
+      EXPECT_EQ(encode_frame_result.frame_type, kKeyFrame)
+          << "The first coding frame should be key frame";
+    }
+    if (encode_frame_result.frame_type == kAlternateReference) {
+      ++num_alternate_refereces;
+    }
+    EXPECT_GE(encode_frame_result.show_idx, 0);
+    EXPECT_LT(encode_frame_result.show_idx, num_frames);
+    if (i == num_coding_frames - 1) {
+      EXPECT_EQ(encode_frame_result.show_idx, num_frames - 1)
+          << "The last coding frame should be the last display order";
+    }
+    EXPECT_GE(encode_frame_result.psnr, 34)
+        << "The psnr is supposed to be greater than 34 given the "
+           "target_bitrate 1000 kbps";
+    total_data_bit_size += encode_frame_result.coding_data_bit_size;
+  }
+  EXPECT_EQ(num_alternate_refereces, ref_num_alternate_refereces);
+  const double bitrate = GetBitrateInKbps(total_data_bit_size, num_frames,
+                                          frame_rate_num, frame_rate_den);
+  const double off_target_threshold = 150;
+  EXPECT_LE(fabs(target_bitrate - bitrate), off_target_threshold);
+  simple_encode.EndEncode();
+}
+
+TEST(SimpleEncode, EncodeFrameWithQuantizeIndex) {
+  SimpleEncode simple_encode(w, h, frame_rate_num, frame_rate_den,
+                             target_bitrate, num_frames, infile_path);
+  simple_encode.ComputeFirstPassStats();
+  int num_coding_frames = simple_encode.GetCodingFrameNum();
+  simple_encode.StartEncode();
+  for (int i = 0; i < num_coding_frames; ++i) {
+    const int assigned_quantize_index = 100 + i;
+    EncodeFrameResult encode_frame_result;
+    simple_encode.EncodeFrameWithQuantizeIndex(&encode_frame_result,
+                                               assigned_quantize_index);
+    EXPECT_EQ(encode_frame_result.quantize_index, assigned_quantize_index);
+  }
+  simple_encode.EndEncode();
+}
+
+TEST(SimpleEncode, EncodeConsistencyTest) {
+  std::vector<int> quantize_index_list;
+  std::vector<uint64_t> ref_sse_list;
+  std::vector<double> ref_psnr_list;
+  std::vector<size_t> ref_bit_size_list;
+  {
+    SimpleEncode simple_encode(w, h, frame_rate_num, frame_rate_den,
+                               target_bitrate, num_frames, infile_path);
+    simple_encode.ComputeFirstPassStats();
+    const int num_coding_frames = simple_encode.GetCodingFrameNum();
+    simple_encode.StartEncode();
+    for (int i = 0; i < num_coding_frames; ++i) {
+      EncodeFrameResult encode_frame_result;
+      simple_encode.EncodeFrame(&encode_frame_result);
+      quantize_index_list.push_back(encode_frame_result.quantize_index);
+      ref_sse_list.push_back(encode_frame_result.sse);
+      ref_psnr_list.push_back(encode_frame_result.psnr);
+      ref_bit_size_list.push_back(encode_frame_result.coding_data_bit_size);
+    }
+    simple_encode.EndEncode();
+  }
+  {
+    SimpleEncode simple_encode(w, h, frame_rate_num, frame_rate_den,
+                               target_bitrate, num_frames, infile_path);
+    simple_encode.ComputeFirstPassStats();
+    const int num_coding_frames = simple_encode.GetCodingFrameNum();
+    EXPECT_EQ(static_cast<size_t>(num_coding_frames),
+              quantize_index_list.size());
+    simple_encode.StartEncode();
+    for (int i = 0; i < num_coding_frames; ++i) {
+      EncodeFrameResult encode_frame_result;
+      simple_encode.EncodeFrameWithQuantizeIndex(&encode_frame_result,
+                                                 quantize_index_list[i]);
+      EXPECT_EQ(encode_frame_result.quantize_index, quantize_index_list[i]);
+      EXPECT_EQ(encode_frame_result.sse, ref_sse_list[i]);
+      EXPECT_DOUBLE_EQ(encode_frame_result.psnr, ref_psnr_list[i]);
+      EXPECT_EQ(encode_frame_result.coding_data_bit_size, ref_bit_size_list[i]);
+    }
+    simple_encode.EndEncode();
+  }
+}
+
+TEST(SimpleEncode, GetEncodeFrameInfo) {
+  // Makes sure that the encode_frame_info obtained from GetEncodeFrameInfo()
+  // matches the counterpart in encode_frame_result obtained from EncodeFrame()
+  SimpleEncode simple_encode(w, h, frame_rate_num, frame_rate_den,
+                             target_bitrate, num_frames, infile_path);
+  simple_encode.ComputeFirstPassStats();
+  const int num_coding_frames = simple_encode.GetCodingFrameNum();
+  simple_encode.StartEncode();
+  for (int i = 0; i < num_coding_frames; ++i) {
+    EncodeFrameInfo encode_frame_info = simple_encode.GetNextEncodeFrameInfo();
+    EncodeFrameResult encode_frame_result;
+    simple_encode.EncodeFrame(&encode_frame_result);
+    EXPECT_EQ(encode_frame_info.show_idx, encode_frame_result.show_idx);
+    EXPECT_EQ(encode_frame_info.frame_type, encode_frame_result.frame_type);
+  }
+  simple_encode.EndEncode();
+}
+
+}  // namespace
+}  // namespace vp9

Libraries/webm_mem_playback/libvpx/test/simple_encoder.sh

@@ -0,0 +1,59 @@
+#!/bin/sh
+##
+##  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+##
+##  Use of this source code is governed by a BSD-style license
+##  that can be found in the LICENSE file in the root of the source
+##  tree. An additional intellectual property rights grant can be found
+##  in the file PATENTS.  All contributing project authors may
+##  be found in the AUTHORS file in the root of the source tree.
+##
+##  This file tests the libvpx simple_encoder example. To add new tests to this
+##  file, do the following:
+##    1. Write a shell function (this is your test).
+##    2. Add the function to simple_encoder_tests (on a new line).
+##
+. $(dirname $0)/tools_common.sh
+
+# Environment check: $YUV_RAW_INPUT is required.
+simple_encoder_verify_environment() {
+  if [ ! -e "${YUV_RAW_INPUT}" ]; then
+    echo "Libvpx test data must exist in LIBVPX_TEST_DATA_PATH."
+    return 1
+  fi
+}
+
+# Runs simple_encoder using the codec specified by $1 with a frame limit of 100.
+simple_encoder() {
+  local encoder="${LIBVPX_BIN_PATH}/simple_encoder${VPX_TEST_EXE_SUFFIX}"
+  local codec="$1"
+  local output_file="${VPX_TEST_OUTPUT_DIR}/simple_encoder_${codec}.ivf"
+
+  if [ ! -x "${encoder}" ]; then
+    elog "${encoder} does not exist or is not executable."
+    return 1
+  fi
+
+  eval "${VPX_TEST_PREFIX}" "${encoder}" "${codec}" "${YUV_RAW_INPUT_WIDTH}" \
+      "${YUV_RAW_INPUT_HEIGHT}" "${YUV_RAW_INPUT}" "${output_file}" 9999 0 100 \
+      ${devnull}
+
+  [ -e "${output_file}" ] || return 1
+}
+
+simple_encoder_vp8() {
+  if [ "$(vp8_encode_available)" = "yes" ]; then
+    simple_encoder vp8 || return 1
+  fi
+}
+
+simple_encoder_vp9() {
+  if [ "$(vp9_encode_available)" = "yes" ]; then
+    simple_encoder vp9 || return 1
+  fi
+}
+
+simple_encoder_tests="simple_encoder_vp8
+                      simple_encoder_vp9"
+
+run_tests simple_encoder_verify_environment "${simple_encoder_tests}"

Libraries/webm_mem_playback/libvpx/test/stress.sh

@@ -0,0 +1,183 @@
+#!/bin/sh
+##
+##  Copyright (c) 2016 The WebM project authors. All Rights Reserved.
+##
+##  Use of this source code is governed by a BSD-style license
+##  that can be found in the LICENSE file in the root of the source
+##  tree. An additional intellectual property rights grant can be found
+##  in the file PATENTS.  All contributing project authors may
+##  be found in the AUTHORS file in the root of the source tree.
+##
+##  This file performs a stress test. It runs (STRESS_ONEPASS_MAX_JOBS,
+##  default=5) one, (STRESS_TWOPASS_MAX_JOBS, default=5) two pass &
+##  (STRESS_RT_MAX_JOBS, default=5) encodes and (STRESS_<codec>_DECODE_MAX_JOBS,
+##  default=30) decodes in parallel.
+
+. $(dirname $0)/tools_common.sh
+
+YUV="${LIBVPX_TEST_DATA_PATH}/niklas_1280_720_30.yuv"
+VP8="${LIBVPX_TEST_DATA_PATH}/tos_vp8.webm"
+VP9="${LIBVPX_TEST_DATA_PATH}/vp90-2-sintel_1920x818_tile_1x4_fpm_2279kbps.webm"
+DATA_URL="http://downloads.webmproject.org/test_data/libvpx/"
+SHA1_FILE="$(dirname $0)/test-data.sha1"
+
+# Set sha1sum to proper sha program (sha1sum, shasum, sha1). This code is
+# cribbed from libs.mk.
+[ -x "$(which sha1sum)" ] && sha1sum=sha1sum
+[ -x "$(which shasum)" ] && sha1sum=shasum
+[ -x "$(which sha1)" ] && sha1sum=sha1
+
+# Download a file from the url and check its sha1sum.
+download_and_check_file() {
+  # Get the file from the file path.
+  local root="${1#${LIBVPX_TEST_DATA_PATH}/}"
+
+  # Download the file using curl. Trap to insure non partial file.
+  (trap "rm -f $1" INT TERM \
+    && eval "curl --retry 1 -L -o $1 ${DATA_URL}${root} ${devnull}")
+
+  # Check the sha1 sum of the file.
+  if [ -n "${sha1sum}" ]; then
+    set -e
+    grep ${root} ${SHA1_FILE} \
+      | (cd ${LIBVPX_TEST_DATA_PATH}; ${sha1sum} -c);
+  fi
+}
+
+# Environment check: Make sure input is available.
+stress_verify_environment() {
+  if [ ! -e "${SHA1_FILE}" ] ; then
+    echo "Missing ${SHA1_FILE}"
+    return 1
+  fi
+  for file in "${YUV}" "${VP8}" "${VP9}"; do
+    if [ ! -e "${file}" ] ; then
+      download_and_check_file "${file}"
+    fi
+  done
+  if [ ! -e "${YUV}" ] || [ ! -e "${VP8}" ] || [ ! -e "${VP9}" ] ; then
+    elog "Libvpx test data must exist in LIBVPX_TEST_DATA_PATH."
+    return 1
+  fi
+  if [ -z "$(vpx_tool_path vpxenc)" ]; then
+    elog "vpxenc not found. It must exist in LIBVPX_BIN_PATH or its parent."
+    return 1
+  fi
+  if [ -z "$(vpx_tool_path vpxdec)" ]; then
+    elog "vpxdec not found. It must exist in LIBVPX_BIN_PATH or its parent."
+    return 1
+  fi
+}
+
+# This function runs tests on libvpx that run multiple encodes and decodes
+# in parallel in hopes of catching synchronization and/or threading issues.
+stress() {
+  local decoder="$(vpx_tool_path vpxdec)"
+  local encoder="$(vpx_tool_path vpxenc)"
+  local codec="$1"
+  local webm="$2"
+  local decode_count="$3"
+  local threads="$4"
+  local enc_args="$5"
+  local pids=""
+  local rt_max_jobs=${STRESS_RT_MAX_JOBS:-5}
+  local onepass_max_jobs=${STRESS_ONEPASS_MAX_JOBS:-5}
+  local twopass_max_jobs=${STRESS_TWOPASS_MAX_JOBS:-5}
+
+  # Enable job control, so we can run multiple processes.
+  set -m
+
+  # Start $onepass_max_jobs encode jobs in parallel.
+  for i in $(seq ${onepass_max_jobs}); do
+    bitrate=$(($i * 20 + 300))
+    eval "${VPX_TEST_PREFIX}" "${encoder}" "--codec=${codec} -w 1280 -h 720" \
+      "${YUV}" "-t ${threads} --limit=150 --test-decode=fatal --passes=1" \
+      "--target-bitrate=${bitrate} -o ${VPX_TEST_OUTPUT_DIR}/${i}.1pass.webm" \
+      "${enc_args}" ${devnull} &
+    pids="${pids} $!"
+  done
+
+  # Start $twopass_max_jobs encode jobs in parallel.
+  for i in $(seq ${twopass_max_jobs}); do
+    bitrate=$(($i * 20 + 300))
+    eval "${VPX_TEST_PREFIX}" "${encoder}" "--codec=${codec} -w 1280 -h 720" \
+      "${YUV}" "-t ${threads} --limit=150 --test-decode=fatal --passes=2" \
+      "--target-bitrate=${bitrate} -o ${VPX_TEST_OUTPUT_DIR}/${i}.2pass.webm" \
+      "${enc_args}" ${devnull} &
+    pids="${pids} $!"
+  done
+
+  # Start $rt_max_jobs rt encode jobs in parallel.
+  for i in $(seq ${rt_max_jobs}); do
+    bitrate=$(($i * 20 + 300))
+    eval "${VPX_TEST_PREFIX}" "${encoder}" "--codec=${codec} -w 1280 -h 720" \
+      "${YUV}" "-t ${threads} --limit=150 --test-decode=fatal " \
+      "--target-bitrate=${bitrate} --lag-in-frames=0 --error-resilient=1" \
+      "--kf-min-dist=3000 --kf-max-dist=3000 --cpu-used=-6 --static-thresh=1" \
+      "--end-usage=cbr --min-q=2 --max-q=56 --undershoot-pct=100" \
+      "--overshoot-pct=15 --buf-sz=1000 --buf-initial-sz=500" \
+      "--buf-optimal-sz=600 --max-intra-rate=900 --resize-allowed=0" \
+      "--drop-frame=0 --passes=1 --rt --noise-sensitivity=4" \
+      "-o ${VPX_TEST_OUTPUT_DIR}/${i}.rt.webm" ${devnull} &
+    pids="${pids} $!"
+  done
+
+  # Start $decode_count decode jobs in parallel.
+  for i in $(seq "${decode_count}"); do
+    eval "${decoder}" "-t ${threads}" "${webm}" "--noblit" ${devnull} &
+    pids="${pids} $!"
+  done
+
+  # Wait for all parallel jobs to finish.
+  fail=0
+  for job in "${pids}"; do
+    wait $job || fail=$(($fail + 1))
+  done
+  return $fail
+}
+
+vp8_stress_test() {
+  local vp8_max_jobs=${STRESS_VP8_DECODE_MAX_JOBS:-40}
+  if [ "$(vp8_decode_available)" = "yes" -a \
+       "$(vp8_encode_available)" = "yes" ]; then
+    stress vp8 "${VP8}" "${vp8_max_jobs}" 4
+  fi
+}
+
+vp8_stress_test_token_parititions() {
+  local vp8_max_jobs=${STRESS_VP8_DECODE_MAX_JOBS:-40}
+  if [ "$(vp8_decode_available)" = "yes" -a \
+       "$(vp8_encode_available)" = "yes" ]; then
+    for threads in 2 4 8; do
+      for token_partitions in 1 2 3; do
+        stress vp8 "${VP8}" "${vp8_max_jobs}" ${threads} \
+          "--token-parts=$token_partitions"
+      done
+    done
+  fi
+}
+
+vp9_stress() {
+  local vp9_max_jobs=${STRESS_VP9_DECODE_MAX_JOBS:-25}
+
+  if [ "$(vp9_decode_available)" = "yes" -a \
+       "$(vp9_encode_available)" = "yes" ]; then
+    stress vp9 "${VP9}" "${vp9_max_jobs}" "$@"
+  fi
+}
+
+vp9_stress_test() {
+  for threads in 4 8 64; do
+    vp9_stress "$threads" "--row-mt=0"
+  done
+}
+
+vp9_stress_test_row_mt() {
+  for threads in 4 8 64; do
+    vp9_stress "$threads" "--row-mt=1"
+  done
+}
+
+run_tests stress_verify_environment \
+  "vp8_stress_test vp8_stress_test_token_parititions
+   vp9_stress_test vp9_stress_test_row_mt"

Libraries/webm_mem_playback/libvpx/test/sum_squares_test.cc

@@ -0,0 +1,128 @@
+/*
+ *  Copyright (c) 2016 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <cmath>
+#include <cstdlib>
+#include <string>
+#include <tuple>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "./vpx_config.h"
+#include "./vpx_dsp_rtcd.h"
+#include "test/acm_random.h"
+#include "test/clear_system_state.h"
+#include "test/register_state_check.h"
+#include "test/util.h"
+#include "vpx_ports/mem.h"
+
+using libvpx_test::ACMRandom;
+
+namespace {
+const int kNumIterations = 10000;
+
+typedef uint64_t (*SSI16Func)(const int16_t *src, int stride, int size);
+typedef std::tuple<SSI16Func, SSI16Func> SumSquaresParam;
+
+class SumSquaresTest : public ::testing::TestWithParam<SumSquaresParam> {
+ public:
+  virtual ~SumSquaresTest() {}
+  virtual void SetUp() {
+    ref_func_ = GET_PARAM(0);
+    tst_func_ = GET_PARAM(1);
+  }
+
+  virtual void TearDown() { libvpx_test::ClearSystemState(); }
+
+ protected:
+  SSI16Func ref_func_;
+  SSI16Func tst_func_;
+};
+
+TEST_P(SumSquaresTest, OperationCheck) {
+  ACMRandom rnd(ACMRandom::DeterministicSeed());
+  DECLARE_ALIGNED(16, int16_t, src[256 * 256]);
+  const int msb = 11;  // Up to 12 bit input
+  const int limit = 1 << (msb + 1);
+
+  for (int k = 0; k < kNumIterations; k++) {
+    const int size = 4 << rnd(6);  // Up to 128x128
+    int stride = 4 << rnd(7);      // Up to 256 stride
+    while (stride < size) {        // Make sure it's valid
+      stride = 4 << rnd(7);
+    }
+
+    for (int i = 0; i < size; ++i) {
+      for (int j = 0; j < size; ++j) {
+        src[i * stride + j] = rnd(2) ? rnd(limit) : -rnd(limit);
+      }
+    }
+
+    const uint64_t res_ref = ref_func_(src, stride, size);
+    uint64_t res_tst;
+    ASM_REGISTER_STATE_CHECK(res_tst = tst_func_(src, stride, size));
+
+    ASSERT_EQ(res_ref, res_tst) << "Error: Sum Squares Test"
+                                << " C output does not match optimized output.";
+  }
+}
+
+TEST_P(SumSquaresTest, ExtremeValues) {
+  ACMRandom rnd(ACMRandom::DeterministicSeed());
+  DECLARE_ALIGNED(16, int16_t, src[256 * 256]);
+  const int msb = 11;  // Up to 12 bit input
+  const int limit = 1 << (msb + 1);
+
+  for (int k = 0; k < kNumIterations; k++) {
+    const int size = 4 << rnd(6);  // Up to 128x128
+    int stride = 4 << rnd(7);      // Up to 256 stride
+    while (stride < size) {        // Make sure it's valid
+      stride = 4 << rnd(7);
+    }
+
+    const int val = rnd(2) ? limit - 1 : -(limit - 1);
+    for (int i = 0; i < size; ++i) {
+      for (int j = 0; j < size; ++j) {
+        src[i * stride + j] = val;
+      }
+    }
+
+    const uint64_t res_ref = ref_func_(src, stride, size);
+    uint64_t res_tst;
+    ASM_REGISTER_STATE_CHECK(res_tst = tst_func_(src, stride, size));
+
+    ASSERT_EQ(res_ref, res_tst) << "Error: Sum Squares Test"
+                                << " C output does not match optimized output.";
+  }
+}
+
+using std::make_tuple;
+
+#if HAVE_NEON
+INSTANTIATE_TEST_CASE_P(
+    NEON, SumSquaresTest,
+    ::testing::Values(make_tuple(&vpx_sum_squares_2d_i16_c,
+                                 &vpx_sum_squares_2d_i16_neon)));
+#endif  // HAVE_NEON
+
+#if HAVE_SSE2
+INSTANTIATE_TEST_CASE_P(
+    SSE2, SumSquaresTest,
+    ::testing::Values(make_tuple(&vpx_sum_squares_2d_i16_c,
+                                 &vpx_sum_squares_2d_i16_sse2)));
+#endif  // HAVE_SSE2
+
+#if HAVE_MSA
+INSTANTIATE_TEST_CASE_P(
+    MSA, SumSquaresTest,
+    ::testing::Values(make_tuple(&vpx_sum_squares_2d_i16_c,
+                                 &vpx_sum_squares_2d_i16_msa)));
+#endif  // HAVE_MSA
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/superframe_test.cc

@@ -0,0 +1,102 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#include <climits>
+#include <tuple>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "test/codec_factory.h"
+#include "test/encode_test_driver.h"
+#include "test/i420_video_source.h"
+#include "test/util.h"
+
+namespace {
+
+const int kTestMode = 0;
+
+typedef std::tuple<libvpx_test::TestMode, int> SuperframeTestParam;
+
+class SuperframeTest
+    : public ::libvpx_test::EncoderTest,
+      public ::libvpx_test::CodecTestWithParam<SuperframeTestParam> {
+ protected:
+  SuperframeTest()
+      : EncoderTest(GET_PARAM(0)), modified_buf_(NULL), last_sf_pts_(0) {}
+  virtual ~SuperframeTest() {}
+
+  virtual void SetUp() {
+    InitializeConfig();
+    const SuperframeTestParam input = GET_PARAM(1);
+    const libvpx_test::TestMode mode = std::get<kTestMode>(input);
+    SetMode(mode);
+    sf_count_ = 0;
+    sf_count_max_ = INT_MAX;
+  }
+
+  virtual void TearDown() { delete[] modified_buf_; }
+
+  virtual void PreEncodeFrameHook(libvpx_test::VideoSource *video,
+                                  libvpx_test::Encoder *encoder) {
+    if (video->frame() == 0) {
+      encoder->Control(VP8E_SET_ENABLEAUTOALTREF, 1);
+    }
+  }
+
+  virtual const vpx_codec_cx_pkt_t *MutateEncoderOutputHook(
+      const vpx_codec_cx_pkt_t *pkt) {
+    if (pkt->kind != VPX_CODEC_CX_FRAME_PKT) return pkt;
+
+    const uint8_t *buffer = reinterpret_cast<uint8_t *>(pkt->data.frame.buf);
+    const uint8_t marker = buffer[pkt->data.frame.sz - 1];
+    const int frames = (marker & 0x7) + 1;
+    const int mag = ((marker >> 3) & 3) + 1;
+    const unsigned int index_sz = 2 + mag * frames;
+    if ((marker & 0xe0) == 0xc0 && pkt->data.frame.sz >= index_sz &&
+        buffer[pkt->data.frame.sz - index_sz] == marker) {
+      // frame is a superframe. strip off the index.
+      if (modified_buf_) delete[] modified_buf_;
+      modified_buf_ = new uint8_t[pkt->data.frame.sz - index_sz];
+      memcpy(modified_buf_, pkt->data.frame.buf, pkt->data.frame.sz - index_sz);
+      modified_pkt_ = *pkt;
+      modified_pkt_.data.frame.buf = modified_buf_;
+      modified_pkt_.data.frame.sz -= index_sz;
+
+      sf_count_++;
+      last_sf_pts_ = pkt->data.frame.pts;
+      return &modified_pkt_;
+    }
+
+    // Make sure we do a few frames after the last SF
+    abort_ |=
+        sf_count_ > sf_count_max_ && pkt->data.frame.pts - last_sf_pts_ >= 5;
+    return pkt;
+  }
+
+  int sf_count_;
+  int sf_count_max_;
+  vpx_codec_cx_pkt_t modified_pkt_;
+  uint8_t *modified_buf_;
+  vpx_codec_pts_t last_sf_pts_;
+};
+
+TEST_P(SuperframeTest, TestSuperframeIndexIsOptional) {
+  sf_count_max_ = 0;  // early exit on successful test.
+  cfg_.g_lag_in_frames = 25;
+
+  ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                       30, 1, 0, 40);
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+  EXPECT_EQ(sf_count_, 1);
+}
+
+VP9_INSTANTIATE_TEST_CASE(
+    SuperframeTest,
+    ::testing::Combine(::testing::Values(::libvpx_test::kTwoPassGood),
+                       ::testing::Values(0)));
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/svc_end_to_end_test.cc

@@ -0,0 +1,481 @@
+/*
+ *  Copyright (c) 2018 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#include "./vpx_config.h"
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "test/codec_factory.h"
+#include "test/encode_test_driver.h"
+#include "test/i420_video_source.h"
+#include "test/svc_test.h"
+#include "test/util.h"
+#include "test/y4m_video_source.h"
+#include "vpx/vpx_codec.h"
+#include "vpx_ports/bitops.h"
+
+namespace svc_test {
+namespace {
+
+typedef enum {
+  // Inter-layer prediction is on on all frames.
+  INTER_LAYER_PRED_ON,
+  // Inter-layer prediction is off on all frames.
+  INTER_LAYER_PRED_OFF,
+  // Inter-layer prediction is off on non-key frames and non-sync frames.
+  INTER_LAYER_PRED_OFF_NONKEY,
+  // Inter-layer prediction is on on all frames, but constrained such
+  // that any layer S (> 0) can only predict from previous spatial
+  // layer S-1, from the same superframe.
+  INTER_LAYER_PRED_ON_CONSTRAINED
+} INTER_LAYER_PRED;
+
+class ScalePartitionOnePassCbrSvc
+    : public OnePassCbrSvc,
+      public ::testing::TestWithParam<const ::libvpx_test::CodecFactory *> {
+ public:
+  ScalePartitionOnePassCbrSvc()
+      : OnePassCbrSvc(GetParam()), mismatch_nframes_(0), num_nonref_frames_(0) {
+    SetMode(::libvpx_test::kRealTime);
+  }
+
+ protected:
+  virtual ~ScalePartitionOnePassCbrSvc() {}
+
+  virtual void SetUp() {
+    InitializeConfig();
+    speed_setting_ = 7;
+  }
+
+  virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
+                                  ::libvpx_test::Encoder *encoder) {
+    PreEncodeFrameHookSetup(video, encoder);
+  }
+
+  virtual void FramePktHook(const vpx_codec_cx_pkt_t *pkt) {
+    // Keep track of number of non-reference frames, needed for mismatch check.
+    // Non-reference frames are top spatial and temporal layer frames,
+    // for TL > 0.
+    if (temporal_layer_id_ == number_temporal_layers_ - 1 &&
+        temporal_layer_id_ > 0 &&
+        pkt->data.frame.spatial_layer_encoded[number_spatial_layers_ - 1])
+      num_nonref_frames_++;
+  }
+
+  virtual void MismatchHook(const vpx_image_t * /*img1*/,
+                            const vpx_image_t * /*img2*/) {
+    ++mismatch_nframes_;
+  }
+
+  virtual void SetConfig(const int /*num_temporal_layer*/) {}
+
+  unsigned int GetMismatchFrames() const { return mismatch_nframes_; }
+  unsigned int GetNonRefFrames() const { return num_nonref_frames_; }
+
+ private:
+  unsigned int mismatch_nframes_;
+  unsigned int num_nonref_frames_;
+};
+
+TEST_P(ScalePartitionOnePassCbrSvc, OnePassCbrSvc3SL3TL1080P) {
+  SetSvcConfig(3, 3);
+  cfg_.rc_buf_initial_sz = 500;
+  cfg_.rc_buf_optimal_sz = 500;
+  cfg_.rc_buf_sz = 1000;
+  cfg_.rc_min_quantizer = 0;
+  cfg_.rc_max_quantizer = 63;
+  cfg_.g_threads = 1;
+  cfg_.rc_dropframe_thresh = 10;
+  cfg_.rc_target_bitrate = 800;
+  cfg_.kf_max_dist = 9999;
+  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.g_lag_in_frames = 0;
+  cfg_.g_error_resilient = 1;
+  cfg_.ts_rate_decimator[0] = 4;
+  cfg_.ts_rate_decimator[1] = 2;
+  cfg_.ts_rate_decimator[2] = 1;
+  cfg_.temporal_layering_mode = 3;
+  ::libvpx_test::I420VideoSource video(
+      "slides_code_term_web_plot.1920_1080.yuv", 1920, 1080, 30, 1, 0, 100);
+  // For this 3 temporal layer case, pattern repeats every 4 frames, so choose
+  // 4 key neighboring key frame periods (so key frame will land on 0-2-1-2).
+  AssignLayerBitrates();
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+#if CONFIG_VP9_DECODER
+  // The non-reference frames are expected to be mismatched frames as the
+  // encoder will avoid loopfilter on these frames.
+  EXPECT_EQ(GetNonRefFrames(), GetMismatchFrames());
+#endif
+}
+
+// Params: Inter layer prediction modes.
+class SyncFrameOnePassCbrSvc : public OnePassCbrSvc,
+                               public ::libvpx_test::CodecTestWithParam<int> {
+ public:
+  SyncFrameOnePassCbrSvc()
+      : OnePassCbrSvc(GET_PARAM(0)), current_video_frame_(0),
+        frame_to_start_decode_(0), frame_to_sync_(0),
+        inter_layer_pred_mode_(GET_PARAM(1)), decode_to_layer_before_sync_(-1),
+        decode_to_layer_after_sync_(-1), denoiser_on_(0),
+        intra_only_test_(false), mismatch_nframes_(0), num_nonref_frames_(0) {
+    SetMode(::libvpx_test::kRealTime);
+    memset(&svc_layer_sync_, 0, sizeof(svc_layer_sync_));
+  }
+
+ protected:
+  virtual ~SyncFrameOnePassCbrSvc() {}
+
+  virtual void SetUp() {
+    InitializeConfig();
+    speed_setting_ = 7;
+  }
+
+  virtual bool DoDecode() const {
+    return current_video_frame_ >= frame_to_start_decode_;
+  }
+
+  virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
+                                  ::libvpx_test::Encoder *encoder) {
+    current_video_frame_ = video->frame();
+    PreEncodeFrameHookSetup(video, encoder);
+    if (video->frame() == 0) {
+      // Do not turn off inter-layer pred completely because simulcast mode
+      // fails.
+      if (inter_layer_pred_mode_ != INTER_LAYER_PRED_OFF)
+        encoder->Control(VP9E_SET_SVC_INTER_LAYER_PRED, inter_layer_pred_mode_);
+      encoder->Control(VP9E_SET_NOISE_SENSITIVITY, denoiser_on_);
+      if (intra_only_test_)
+        // Decoder sets the color_space for Intra-only frames
+        // to BT_601 (see line 1810 in vp9_decodeframe.c).
+        // So set it here in these tess to avoid encoder-decoder
+        // mismatch check on color space setting.
+        encoder->Control(VP9E_SET_COLOR_SPACE, VPX_CS_BT_601);
+    }
+    if (video->frame() == frame_to_sync_) {
+      encoder->Control(VP9E_SET_SVC_SPATIAL_LAYER_SYNC, &svc_layer_sync_);
+    }
+  }
+
+#if CONFIG_VP9_DECODER
+  virtual void PreDecodeFrameHook(::libvpx_test::VideoSource *video,
+                                  ::libvpx_test::Decoder *decoder) {
+    if (video->frame() < frame_to_sync_) {
+      if (decode_to_layer_before_sync_ >= 0)
+        decoder->Control(VP9_DECODE_SVC_SPATIAL_LAYER,
+                         decode_to_layer_before_sync_);
+    } else {
+      if (decode_to_layer_after_sync_ >= 0)
+        decoder->Control(VP9_DECODE_SVC_SPATIAL_LAYER,
+                         decode_to_layer_after_sync_);
+    }
+  }
+#endif
+
+  virtual void FramePktHook(const vpx_codec_cx_pkt_t *pkt) {
+    // Keep track of number of non-reference frames, needed for mismatch check.
+    // Non-reference frames are top spatial and temporal layer frames,
+    // for TL > 0.
+    if (temporal_layer_id_ == number_temporal_layers_ - 1 &&
+        temporal_layer_id_ > 0 &&
+        pkt->data.frame.spatial_layer_encoded[number_spatial_layers_ - 1] &&
+        current_video_frame_ >= frame_to_sync_)
+      num_nonref_frames_++;
+
+    if (intra_only_test_ && current_video_frame_ == frame_to_sync_) {
+      // Intra-only frame is only generated for spatial layers > 1 and <= 3,
+      // among other conditions (see constraint in set_intra_only_frame(). If
+      // intra-only is no allowed then encoder will insert key frame instead.
+      const bool key_frame =
+          (pkt->data.frame.flags & VPX_FRAME_IS_KEY) ? true : false;
+      if (number_spatial_layers_ == 1 || number_spatial_layers_ > 3)
+        ASSERT_TRUE(key_frame);
+      else
+        ASSERT_FALSE(key_frame);
+    }
+  }
+
+  virtual void MismatchHook(const vpx_image_t * /*img1*/,
+                            const vpx_image_t * /*img2*/) {
+    if (current_video_frame_ >= frame_to_sync_) ++mismatch_nframes_;
+  }
+
+  unsigned int GetMismatchFrames() const { return mismatch_nframes_; }
+  unsigned int GetNonRefFrames() const { return num_nonref_frames_; }
+
+  unsigned int current_video_frame_;
+  unsigned int frame_to_start_decode_;
+  unsigned int frame_to_sync_;
+  int inter_layer_pred_mode_;
+  int decode_to_layer_before_sync_;
+  int decode_to_layer_after_sync_;
+  int denoiser_on_;
+  bool intra_only_test_;
+  vpx_svc_spatial_layer_sync_t svc_layer_sync_;
+
+ private:
+  virtual void SetConfig(const int num_temporal_layer) {
+    cfg_.rc_buf_initial_sz = 500;
+    cfg_.rc_buf_optimal_sz = 500;
+    cfg_.rc_buf_sz = 1000;
+    cfg_.rc_min_quantizer = 0;
+    cfg_.rc_max_quantizer = 63;
+    cfg_.rc_end_usage = VPX_CBR;
+    cfg_.g_lag_in_frames = 0;
+    cfg_.g_error_resilient = 1;
+    cfg_.g_threads = 1;
+    cfg_.rc_dropframe_thresh = 30;
+    cfg_.kf_max_dist = 9999;
+    if (num_temporal_layer == 3) {
+      cfg_.ts_rate_decimator[0] = 4;
+      cfg_.ts_rate_decimator[1] = 2;
+      cfg_.ts_rate_decimator[2] = 1;
+      cfg_.temporal_layering_mode = 3;
+    } else if (num_temporal_layer == 2) {
+      cfg_.ts_rate_decimator[0] = 2;
+      cfg_.ts_rate_decimator[1] = 1;
+      cfg_.temporal_layering_mode = 2;
+    } else if (num_temporal_layer == 1) {
+      cfg_.ts_rate_decimator[0] = 1;
+      cfg_.temporal_layering_mode = 1;
+    }
+  }
+
+  unsigned int mismatch_nframes_;
+  unsigned int num_nonref_frames_;
+};
+
+// Test for sync layer for 1 pass CBR SVC: 3 spatial layers and
+// 3 temporal layers. Only start decoding on the sync layer.
+// Full sync: insert key frame on base layer.
+TEST_P(SyncFrameOnePassCbrSvc, OnePassCbrSvc3SL3TLFullSync) {
+  SetSvcConfig(3, 3);
+  // Sync is on base layer so the frame to sync and the frame to start decoding
+  // is the same.
+  frame_to_start_decode_ = 20;
+  frame_to_sync_ = 20;
+  decode_to_layer_before_sync_ = -1;
+  decode_to_layer_after_sync_ = 2;
+
+  // Set up svc layer sync structure.
+  svc_layer_sync_.base_layer_intra_only = 0;
+  svc_layer_sync_.spatial_layer_sync[0] = 1;
+
+  ::libvpx_test::Y4mVideoSource video("niklas_1280_720_30.y4m", 0, 60);
+
+  cfg_.rc_target_bitrate = 600;
+  AssignLayerBitrates();
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+#if CONFIG_VP9_DECODER
+  // The non-reference frames are expected to be mismatched frames as the
+  // encoder will avoid loopfilter on these frames.
+  EXPECT_EQ(GetNonRefFrames(), GetMismatchFrames());
+#endif
+}
+
+// Test for sync layer for 1 pass CBR SVC: 2 spatial layers and
+// 3 temporal layers. Decoding QVGA before sync frame and decode up to
+// VGA on and after sync.
+TEST_P(SyncFrameOnePassCbrSvc, OnePassCbrSvc2SL3TLSyncToVGA) {
+  SetSvcConfig(2, 3);
+  frame_to_start_decode_ = 0;
+  frame_to_sync_ = 100;
+  decode_to_layer_before_sync_ = 0;
+  decode_to_layer_after_sync_ = 1;
+
+  // Set up svc layer sync structure.
+  svc_layer_sync_.base_layer_intra_only = 0;
+  svc_layer_sync_.spatial_layer_sync[0] = 0;
+  svc_layer_sync_.spatial_layer_sync[1] = 1;
+
+  ::libvpx_test::I420VideoSource video("niklas_640_480_30.yuv", 640, 480, 30, 1,
+                                       0, 400);
+  cfg_.rc_target_bitrate = 400;
+  AssignLayerBitrates();
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+#if CONFIG_VP9_DECODER
+  // The non-reference frames are expected to be mismatched frames as the
+  // encoder will avoid loopfilter on these frames.
+  EXPECT_EQ(GetNonRefFrames(), GetMismatchFrames());
+#endif
+}
+
+// Test for sync layer for 1 pass CBR SVC: 3 spatial layers and
+// 3 temporal layers. Decoding QVGA and VGA before sync frame and decode up to
+// HD on and after sync.
+TEST_P(SyncFrameOnePassCbrSvc, OnePassCbrSvc3SL3TLSyncToHD) {
+  SetSvcConfig(3, 3);
+  frame_to_start_decode_ = 0;
+  frame_to_sync_ = 20;
+  decode_to_layer_before_sync_ = 1;
+  decode_to_layer_after_sync_ = 2;
+
+  // Set up svc layer sync structure.
+  svc_layer_sync_.base_layer_intra_only = 0;
+  svc_layer_sync_.spatial_layer_sync[0] = 0;
+  svc_layer_sync_.spatial_layer_sync[1] = 0;
+  svc_layer_sync_.spatial_layer_sync[2] = 1;
+
+  ::libvpx_test::Y4mVideoSource video("niklas_1280_720_30.y4m", 0, 60);
+  cfg_.rc_target_bitrate = 600;
+  AssignLayerBitrates();
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+#if CONFIG_VP9_DECODER
+  // The non-reference frames are expected to be mismatched frames as the
+  // encoder will avoid loopfilter on these frames.
+  EXPECT_EQ(GetNonRefFrames(), GetMismatchFrames());
+#endif
+}
+
+// Test for sync layer for 1 pass CBR SVC: 3 spatial layers and
+// 3 temporal layers. Decoding QVGA before sync frame and decode up to
+// HD on and after sync.
+TEST_P(SyncFrameOnePassCbrSvc, OnePassCbrSvc3SL3TLSyncToVGAHD) {
+  SetSvcConfig(3, 3);
+  frame_to_start_decode_ = 0;
+  frame_to_sync_ = 20;
+  decode_to_layer_before_sync_ = 0;
+  decode_to_layer_after_sync_ = 2;
+
+  // Set up svc layer sync structure.
+  svc_layer_sync_.base_layer_intra_only = 0;
+  svc_layer_sync_.spatial_layer_sync[0] = 0;
+  svc_layer_sync_.spatial_layer_sync[1] = 1;
+  svc_layer_sync_.spatial_layer_sync[2] = 1;
+
+  ::libvpx_test::Y4mVideoSource video("niklas_1280_720_30.y4m", 0, 60);
+  cfg_.rc_target_bitrate = 600;
+  AssignLayerBitrates();
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+#if CONFIG_VP9_DECODER
+  // The non-reference frames are expected to be mismatched frames as the
+  // encoder will avoid loopfilter on these frames.
+  EXPECT_EQ(GetNonRefFrames(), GetMismatchFrames());
+#endif
+}
+
+#if CONFIG_VP9_TEMPORAL_DENOISING
+// Test for sync layer for 1 pass CBR SVC: 2 spatial layers and
+// 3 temporal layers. Decoding QVGA before sync frame and decode up to
+// VGA on and after sync.
+TEST_P(SyncFrameOnePassCbrSvc, OnePassCbrSvc2SL3TLSyncFrameVGADenoise) {
+  SetSvcConfig(2, 3);
+  frame_to_start_decode_ = 0;
+  frame_to_sync_ = 100;
+  decode_to_layer_before_sync_ = 0;
+  decode_to_layer_after_sync_ = 1;
+
+  denoiser_on_ = 1;
+  // Set up svc layer sync structure.
+  svc_layer_sync_.base_layer_intra_only = 0;
+  svc_layer_sync_.spatial_layer_sync[0] = 0;
+  svc_layer_sync_.spatial_layer_sync[1] = 1;
+
+  ::libvpx_test::I420VideoSource video("niklas_640_480_30.yuv", 640, 480, 30, 1,
+                                       0, 400);
+  cfg_.rc_target_bitrate = 400;
+  AssignLayerBitrates();
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+#if CONFIG_VP9_DECODER
+  // The non-reference frames are expected to be mismatched frames as the
+  // encoder will avoid loopfilter on these frames.
+  EXPECT_EQ(GetNonRefFrames(), GetMismatchFrames());
+#endif
+}
+#endif
+
+// Start decoding from beginning of sequence, during sequence insert intra-only
+// on base/qvga layer. Decode all layers.
+TEST_P(SyncFrameOnePassCbrSvc, OnePassCbrSvc3SL3TLSyncFrameIntraOnlyQVGA) {
+  SetSvcConfig(3, 3);
+  frame_to_start_decode_ = 0;
+  frame_to_sync_ = 20;
+  decode_to_layer_before_sync_ = 2;
+  // The superframe containing intra-only layer will have 4 frames. Thus set the
+  // layer to decode after sync frame to 3.
+  decode_to_layer_after_sync_ = 3;
+  intra_only_test_ = true;
+
+  // Set up svc layer sync structure.
+  svc_layer_sync_.base_layer_intra_only = 1;
+  svc_layer_sync_.spatial_layer_sync[0] = 1;
+  svc_layer_sync_.spatial_layer_sync[1] = 0;
+  svc_layer_sync_.spatial_layer_sync[2] = 0;
+
+  ::libvpx_test::Y4mVideoSource video("niklas_1280_720_30.y4m", 0, 60);
+  cfg_.rc_target_bitrate = 600;
+  AssignLayerBitrates();
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+#if CONFIG_VP9_DECODER
+  // The non-reference frames are expected to be mismatched frames as the
+  // encoder will avoid loopfilter on these frames.
+  EXPECT_EQ(GetNonRefFrames(), GetMismatchFrames());
+#endif
+}
+
+// Start decoding from beginning of sequence, during sequence insert intra-only
+// on base/qvga layer and sync_layer on middle/VGA layer. Decode all layers.
+TEST_P(SyncFrameOnePassCbrSvc, OnePassCbrSvc3SL3TLSyncFrameIntraOnlyVGA) {
+  SetSvcConfig(3, 3);
+  frame_to_start_decode_ = 0;
+  frame_to_sync_ = 20;
+  decode_to_layer_before_sync_ = 2;
+  // The superframe containing intra-only layer will have 4 frames. Thus set the
+  // layer to decode after sync frame to 3.
+  decode_to_layer_after_sync_ = 3;
+  intra_only_test_ = true;
+
+  // Set up svc layer sync structure.
+  svc_layer_sync_.base_layer_intra_only = 1;
+  svc_layer_sync_.spatial_layer_sync[0] = 1;
+  svc_layer_sync_.spatial_layer_sync[1] = 1;
+  svc_layer_sync_.spatial_layer_sync[2] = 0;
+
+  ::libvpx_test::Y4mVideoSource video("niklas_1280_720_30.y4m", 0, 60);
+  cfg_.rc_target_bitrate = 600;
+  AssignLayerBitrates();
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+#if CONFIG_VP9_DECODER
+  // The non-reference frames are expected to be mismatched frames as the
+  // encoder will avoid loopfilter on these frames.
+  EXPECT_EQ(GetNonRefFrames(), GetMismatchFrames());
+#endif
+}
+
+// Start decoding from sync frame, insert intra-only on base/qvga layer. Decode
+// all layers. For 1 spatial layer, it inserts a key frame.
+TEST_P(SyncFrameOnePassCbrSvc, OnePassCbrSvc1SL3TLSyncFrameIntraOnlyQVGA) {
+  SetSvcConfig(1, 3);
+  frame_to_start_decode_ = 20;
+  frame_to_sync_ = 20;
+  decode_to_layer_before_sync_ = 0;
+  decode_to_layer_after_sync_ = 0;
+  intra_only_test_ = true;
+
+  // Set up svc layer sync structure.
+  svc_layer_sync_.base_layer_intra_only = 1;
+  svc_layer_sync_.spatial_layer_sync[0] = 1;
+
+  ::libvpx_test::Y4mVideoSource video("niklas_1280_720_30.y4m", 0, 60);
+  cfg_.rc_target_bitrate = 600;
+  AssignLayerBitrates();
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+#if CONFIG_VP9_DECODER
+  // The non-reference frames are expected to be mismatched frames as the
+  // encoder will avoid loopfilter on these frames.
+  EXPECT_EQ(GetNonRefFrames(), GetMismatchFrames());
+#endif
+}
+
+VP9_INSTANTIATE_TEST_CASE(SyncFrameOnePassCbrSvc, ::testing::Range(0, 3));
+
+INSTANTIATE_TEST_CASE_P(
+    VP9, ScalePartitionOnePassCbrSvc,
+    ::testing::Values(
+        static_cast<const libvpx_test::CodecFactory *>(&libvpx_test::kVP9)));
+
+}  // namespace
+}  // namespace svc_test

Libraries/webm_mem_playback/libvpx/test/svc_test.cc

@@ -0,0 +1,134 @@
+/*
+ *  Copyright (c) 2018 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "test/svc_test.h"
+
+namespace svc_test {
+void OnePassCbrSvc::SetSvcConfig(const int num_spatial_layer,
+                                 const int num_temporal_layer) {
+  SetConfig(num_temporal_layer);
+  cfg_.ss_number_layers = num_spatial_layer;
+  cfg_.ts_number_layers = num_temporal_layer;
+  if (num_spatial_layer == 1) {
+    svc_params_.scaling_factor_num[0] = 288;
+    svc_params_.scaling_factor_den[0] = 288;
+  } else if (num_spatial_layer == 2) {
+    svc_params_.scaling_factor_num[0] = 144;
+    svc_params_.scaling_factor_den[0] = 288;
+    svc_params_.scaling_factor_num[1] = 288;
+    svc_params_.scaling_factor_den[1] = 288;
+  } else if (num_spatial_layer == 3) {
+    svc_params_.scaling_factor_num[0] = 72;
+    svc_params_.scaling_factor_den[0] = 288;
+    svc_params_.scaling_factor_num[1] = 144;
+    svc_params_.scaling_factor_den[1] = 288;
+    svc_params_.scaling_factor_num[2] = 288;
+    svc_params_.scaling_factor_den[2] = 288;
+  }
+  number_spatial_layers_ = cfg_.ss_number_layers;
+  number_temporal_layers_ = cfg_.ts_number_layers;
+}
+
+void OnePassCbrSvc::PreEncodeFrameHookSetup(::libvpx_test::VideoSource *video,
+                                            ::libvpx_test::Encoder *encoder) {
+  if (video->frame() == 0) {
+    for (int i = 0; i < VPX_MAX_LAYERS; ++i) {
+      svc_params_.max_quantizers[i] = 63;
+      svc_params_.min_quantizers[i] = 0;
+    }
+    svc_params_.speed_per_layer[0] = base_speed_setting_;
+    for (int i = 1; i < VPX_SS_MAX_LAYERS; ++i) {
+      svc_params_.speed_per_layer[i] = speed_setting_;
+    }
+
+    encoder->Control(VP9E_SET_SVC, 1);
+    encoder->Control(VP9E_SET_SVC_PARAMETERS, &svc_params_);
+    encoder->Control(VP8E_SET_CPUUSED, speed_setting_);
+    encoder->Control(VP9E_SET_AQ_MODE, 3);
+    encoder->Control(VP8E_SET_MAX_INTRA_BITRATE_PCT, 300);
+    encoder->Control(VP9E_SET_TILE_COLUMNS, get_msb(cfg_.g_threads));
+    encoder->Control(VP9E_SET_ROW_MT, 1);
+    encoder->Control(VP8E_SET_STATIC_THRESHOLD, 1);
+  }
+
+  superframe_count_++;
+  temporal_layer_id_ = 0;
+  if (number_temporal_layers_ == 2) {
+    temporal_layer_id_ = (superframe_count_ % 2 != 0);
+  } else if (number_temporal_layers_ == 3) {
+    if (superframe_count_ % 2 != 0) temporal_layer_id_ = 2;
+    if (superframe_count_ > 1) {
+      if ((superframe_count_ - 2) % 4 == 0) temporal_layer_id_ = 1;
+    }
+  }
+
+  frame_flags_ = 0;
+}
+
+void OnePassCbrSvc::PostEncodeFrameHook(::libvpx_test::Encoder *encoder) {
+  vpx_svc_layer_id_t layer_id;
+  encoder->Control(VP9E_GET_SVC_LAYER_ID, &layer_id);
+  temporal_layer_id_ = layer_id.temporal_layer_id;
+  for (int sl = 0; sl < number_spatial_layers_; ++sl) {
+    for (int tl = temporal_layer_id_; tl < number_temporal_layers_; ++tl) {
+      const int layer = sl * number_temporal_layers_ + tl;
+      bits_in_buffer_model_[layer] +=
+          static_cast<int64_t>(layer_target_avg_bandwidth_[layer]);
+    }
+  }
+}
+
+void OnePassCbrSvc::AssignLayerBitrates() {
+  int sl, spatial_layer_target;
+  int spatial_layers = cfg_.ss_number_layers;
+  int temporal_layers = cfg_.ts_number_layers;
+  float total = 0;
+  float alloc_ratio[VPX_MAX_LAYERS] = { 0 };
+  float framerate = 30.0;
+  for (sl = 0; sl < spatial_layers; ++sl) {
+    if (svc_params_.scaling_factor_den[sl] > 0) {
+      alloc_ratio[sl] =
+          static_cast<float>((svc_params_.scaling_factor_num[sl] * 1.0 /
+                              svc_params_.scaling_factor_den[sl]));
+      total += alloc_ratio[sl];
+    }
+  }
+  for (sl = 0; sl < spatial_layers; ++sl) {
+    cfg_.ss_target_bitrate[sl] = spatial_layer_target =
+        static_cast<unsigned int>(cfg_.rc_target_bitrate * alloc_ratio[sl] /
+                                  total);
+    const int index = sl * temporal_layers;
+    if (cfg_.temporal_layering_mode == 3) {
+      cfg_.layer_target_bitrate[index] = spatial_layer_target >> 1;
+      cfg_.layer_target_bitrate[index + 1] =
+          (spatial_layer_target >> 1) + (spatial_layer_target >> 2);
+      cfg_.layer_target_bitrate[index + 2] = spatial_layer_target;
+    } else if (cfg_.temporal_layering_mode == 2) {
+      cfg_.layer_target_bitrate[index] = spatial_layer_target * 2 / 3;
+      cfg_.layer_target_bitrate[index + 1] = spatial_layer_target;
+    } else if (cfg_.temporal_layering_mode <= 1) {
+      cfg_.layer_target_bitrate[index] = spatial_layer_target;
+    }
+  }
+  for (sl = 0; sl < spatial_layers; ++sl) {
+    for (int tl = 0; tl < temporal_layers; ++tl) {
+      const int layer = sl * temporal_layers + tl;
+      float layer_framerate = framerate;
+      if (temporal_layers == 2 && tl == 0) layer_framerate = framerate / 2;
+      if (temporal_layers == 3 && tl == 0) layer_framerate = framerate / 4;
+      if (temporal_layers == 3 && tl == 1) layer_framerate = framerate / 2;
+      layer_target_avg_bandwidth_[layer] = static_cast<int>(
+          cfg_.layer_target_bitrate[layer] * 1000.0 / layer_framerate);
+      bits_in_buffer_model_[layer] =
+          cfg_.layer_target_bitrate[layer] * cfg_.rc_buf_initial_sz;
+    }
+  }
+}
+}  // namespace svc_test

Libraries/webm_mem_playback/libvpx/test/svc_test.h

@@ -0,0 +1,67 @@
+/*
+ *  Copyright (c) 2018 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef VPX_TEST_SVC_TEST_H_
+#define VPX_TEST_SVC_TEST_H_
+
+#include "./vpx_config.h"
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "test/codec_factory.h"
+#include "test/encode_test_driver.h"
+#include "test/i420_video_source.h"
+#include "test/util.h"
+#include "test/y4m_video_source.h"
+#include "vpx/vpx_codec.h"
+#include "vpx_ports/bitops.h"
+
+namespace svc_test {
+class OnePassCbrSvc : public ::libvpx_test::EncoderTest {
+ public:
+  explicit OnePassCbrSvc(const ::libvpx_test::CodecFactory *codec)
+      : EncoderTest(codec), base_speed_setting_(0), speed_setting_(0),
+        superframe_count_(0), temporal_layer_id_(0), number_temporal_layers_(0),
+        number_spatial_layers_(0) {
+    memset(&svc_params_, 0, sizeof(svc_params_));
+    memset(bits_in_buffer_model_, 0,
+           sizeof(bits_in_buffer_model_[0]) * VPX_MAX_LAYERS);
+    memset(layer_target_avg_bandwidth_, 0,
+           sizeof(layer_target_avg_bandwidth_[0]) * VPX_MAX_LAYERS);
+  }
+
+ protected:
+  virtual ~OnePassCbrSvc() {}
+
+  virtual void SetConfig(const int num_temporal_layer) = 0;
+
+  virtual void SetSvcConfig(const int num_spatial_layer,
+                            const int num_temporal_layer);
+
+  virtual void PreEncodeFrameHookSetup(::libvpx_test::VideoSource *video,
+                                       ::libvpx_test::Encoder *encoder);
+
+  virtual void PostEncodeFrameHook(::libvpx_test::Encoder *encoder);
+
+  virtual void AssignLayerBitrates();
+
+  virtual void MismatchHook(const vpx_image_t *, const vpx_image_t *) {}
+
+  vpx_svc_extra_cfg_t svc_params_;
+  int64_t bits_in_buffer_model_[VPX_MAX_LAYERS];
+  int layer_target_avg_bandwidth_[VPX_MAX_LAYERS];
+  int base_speed_setting_;
+  int speed_setting_;
+  int superframe_count_;
+  int temporal_layer_id_;
+  int number_temporal_layers_;
+  int number_spatial_layers_;
+};
+}  // namespace svc_test
+
+#endif  // VPX_TEST_SVC_TEST_H_

Libraries/webm_mem_playback/libvpx/test/test-data.mk

@@ -0,0 +1,894 @@
+LIBVPX_TEST_SRCS-yes += test-data.mk
+
+# Encoder test source
+LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += hantro_collage_w352h288.yuv
+LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += hantro_odd.yuv
+LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += desktop_office1.1280_720-020.yuv
+LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += slides_code_term_web_plot.1920_1080.yuv
+
+LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += park_joy_90p_10_420_20f.y4m
+LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += park_joy_90p_10_422_20f.y4m
+LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += park_joy_90p_10_444_20f.y4m
+LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += park_joy_90p_10_440.yuv
+LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += park_joy_90p_12_420_20f.y4m
+LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += park_joy_90p_12_422_20f.y4m
+LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += park_joy_90p_12_444_20f.y4m
+LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += park_joy_90p_12_440.yuv
+LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += park_joy_90p_8_420_a10-1.y4m
+LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += park_joy_90p_8_420.y4m
+LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += park_joy_90p_8_422.y4m
+LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += park_joy_90p_8_444.y4m
+LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += park_joy_90p_8_440.yuv
+
+LIBVPX_TEST_DATA-$(CONFIG_VP9_ENCODER) += desktop_credits.y4m
+LIBVPX_TEST_DATA-$(CONFIG_VP9_ENCODER) += niklas_1280_720_30.y4m
+LIBVPX_TEST_DATA-$(CONFIG_VP9_ENCODER) += noisy_clip_640_360.y4m
+LIBVPX_TEST_DATA-$(CONFIG_VP9_ENCODER) += rush_hour_444.y4m
+LIBVPX_TEST_DATA-$(CONFIG_VP9_ENCODER) += screendata.y4m
+LIBVPX_TEST_DATA-$(CONFIG_VP9_ENCODER) += niklas_640_480_30.yuv
+LIBVPX_TEST_DATA-$(CONFIG_RATE_CTRL) += bus_352x288_420_f20_b8.yuv
+
+# Test vectors
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-001.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-001.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-002.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-002.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-003.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-003.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-004.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-004.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-005.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-005.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-006.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-006.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-007.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-007.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-008.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-008.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-009.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-009.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-010.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-010.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-011.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-011.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-012.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-012.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-013.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-013.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-014.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-014.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-015.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-015.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-016.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-016.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-017.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-017.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-018.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-00-comprehensive-018.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-01-intra-1400.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-01-intra-1400.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-01-intra-1411.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-01-intra-1411.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-01-intra-1416.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-01-intra-1416.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-01-intra-1417.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-01-intra-1417.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-02-inter-1402.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-02-inter-1402.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-02-inter-1412.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-02-inter-1412.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-02-inter-1418.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-02-inter-1418.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-02-inter-1424.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-02-inter-1424.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-01.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-01.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-02.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-02.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-03.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-03.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-04.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-04.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1401.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1401.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1403.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1403.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1407.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1407.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1408.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1408.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1409.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1409.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1410.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1410.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1413.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1413.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1414.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1414.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1415.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1415.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1425.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1425.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1426.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1426.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1427.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1427.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1432.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1432.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1435.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1435.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1436.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1436.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1437.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1437.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1441.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1441.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1442.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-03-segmentation-1442.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-04-partitions-1404.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-04-partitions-1404.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-04-partitions-1405.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-04-partitions-1405.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-04-partitions-1406.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-04-partitions-1406.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-05-sharpness-1428.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-05-sharpness-1428.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-05-sharpness-1429.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-05-sharpness-1429.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-05-sharpness-1430.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-05-sharpness-1430.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-05-sharpness-1431.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-05-sharpness-1431.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-05-sharpness-1433.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-05-sharpness-1433.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-05-sharpness-1434.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-05-sharpness-1434.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-05-sharpness-1438.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-05-sharpness-1438.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-05-sharpness-1439.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-05-sharpness-1439.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-05-sharpness-1440.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-05-sharpness-1440.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-05-sharpness-1443.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-05-sharpness-1443.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-06-smallsize.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += vp80-06-smallsize.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-00.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-00.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-01.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-01.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-02.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-02.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-03.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-03.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-04.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-04.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-05.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-05.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-06.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-06.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-07.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-07.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-08.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-08.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-09.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-09.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-10.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-10.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-11.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-11.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-12.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-12.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-13.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-13.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-14.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-14.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-15.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-15.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-16.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-16.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-17.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-17.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-18.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-18.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-19.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-19.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-20.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-20.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-21.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-21.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-22.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-22.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-23.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-23.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-24.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-24.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-25.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-25.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-26.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-26.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-27.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-27.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-28.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-28.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-29.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-29.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-30.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-30.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-31.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-31.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-32.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-32.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-33.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-33.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-34.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-34.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-35.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-35.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-36.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-36.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-37.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-37.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-38.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-38.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-39.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-39.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-40.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-40.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-41.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-41.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-42.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-42.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-43.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-43.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-44.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-44.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-45.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-45.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-46.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-46.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-47.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-47.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-48.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-48.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-49.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-49.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-50.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-50.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-51.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-51.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-52.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-52.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-53.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-53.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-54.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-54.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-55.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-55.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-56.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-56.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-57.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-57.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-58.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-58.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-59.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-59.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-60.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-60.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-61.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-61.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-62.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-62.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-63.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-00-quantizer-63.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-01-sharpness-1.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-01-sharpness-1.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-01-sharpness-2.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-01-sharpness-2.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-01-sharpness-3.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-01-sharpness-3.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-01-sharpness-4.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-01-sharpness-4.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-01-sharpness-5.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-01-sharpness-5.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-01-sharpness-6.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-01-sharpness-6.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-01-sharpness-7.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-01-sharpness-7.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-08x08.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-08x08.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-08x10.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-08x10.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-08x16.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-08x16.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-08x18.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-08x18.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-08x32.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-08x32.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-08x34.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-08x34.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-08x64.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-08x64.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-08x66.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-08x66.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-10x08.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-10x08.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-10x10.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-10x10.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-10x16.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-10x16.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-10x18.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-10x18.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-10x32.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-10x32.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-10x34.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-10x34.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-10x64.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-10x64.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-10x66.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-10x66.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-16x08.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-16x08.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-16x10.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-16x10.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-16x16.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-16x16.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-16x18.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-16x18.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-16x32.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-16x32.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-16x34.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-16x34.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-16x64.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-16x64.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-16x66.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-16x66.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-18x08.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-18x08.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-18x10.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-18x10.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-18x16.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-18x16.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-18x18.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-18x18.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-18x32.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-18x32.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-18x34.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-18x34.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-18x64.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-18x64.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-18x66.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-18x66.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-32x08.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-32x08.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-32x10.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-32x10.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-32x16.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-32x16.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-32x18.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-32x18.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-32x32.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-32x32.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-32x34.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-32x34.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-32x64.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-32x64.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-32x66.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-32x66.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-34x08.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-34x08.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-34x10.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-34x10.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-34x16.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-34x16.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-34x18.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-34x18.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-34x32.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-34x32.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-34x34.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-34x34.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-34x64.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-34x64.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-34x66.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-34x66.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-64x08.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-64x08.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-64x10.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-64x10.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-64x16.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-64x16.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-64x18.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-64x18.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-64x32.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-64x32.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-64x34.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-64x34.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-64x64.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-64x64.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-64x66.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-64x66.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-66x08.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-66x08.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-66x10.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-66x10.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-66x16.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-66x16.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-66x18.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-66x18.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-66x32.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-66x32.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-66x34.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-66x34.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-66x64.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-66x64.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-66x66.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-66x66.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-130x132.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-130x132.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-132x130.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-132x130.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-132x132.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-132x132.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-178x180.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-178x180.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-180x178.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-180x178.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-180x180.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-180x180.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-lf-1920x1080.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-lf-1920x1080.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-deltaq.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-deltaq.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-196x196.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-196x196.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-196x198.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-196x198.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-196x200.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-196x200.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-196x202.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-196x202.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-196x208.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-196x208.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-196x210.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-196x210.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-196x224.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-196x224.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-196x226.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-196x226.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-198x196.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-198x196.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-198x198.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-198x198.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-198x200.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-198x200.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-198x202.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-198x202.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-198x208.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-198x208.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-198x210.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-198x210.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-198x224.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-198x224.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-198x226.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-198x226.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-200x196.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-200x196.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-200x198.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-200x198.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-200x200.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-200x200.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-200x202.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-200x202.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-200x208.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-200x208.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-200x210.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-200x210.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-200x224.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-200x224.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-200x226.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-200x226.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-202x196.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-202x196.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-202x198.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-202x198.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-202x200.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-202x200.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-202x202.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-202x202.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-202x208.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-202x208.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-202x210.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-202x210.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-202x224.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-202x224.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-202x226.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-202x226.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-208x196.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-208x196.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-208x198.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-208x198.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-208x200.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-208x200.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-208x202.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-208x202.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-208x208.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-208x208.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-208x210.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-208x210.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-208x224.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-208x224.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-208x226.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-208x226.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-210x196.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-210x196.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-210x198.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-210x198.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-210x200.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-210x200.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-210x202.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-210x202.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-210x208.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-210x208.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-210x210.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-210x210.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-210x224.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-210x224.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-210x226.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-210x226.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-224x196.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-224x196.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-224x198.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-224x198.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-224x200.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-224x200.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-224x202.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-224x202.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-224x208.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-224x208.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-224x210.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-224x210.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-224x224.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-224x224.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-224x226.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-224x226.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-226x196.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-226x196.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-226x198.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-226x198.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-226x200.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-226x200.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-226x202.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-226x202.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-226x208.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-226x208.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-226x210.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-226x210.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-226x224.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-226x224.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-226x226.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-226x226.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-352x288.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-352x288.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-05-resize.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-05-resize.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-06-bilinear.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-06-bilinear.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-07-frame_parallel.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-07-frame_parallel.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-07-frame_parallel-1.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-07-frame_parallel-1.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-08-tile-4x1.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-08-tile-4x1.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-08-tile-4x4.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-08-tile-4x4.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-08-tile_1x2.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-08-tile_1x2.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-08-tile_1x2_frame_parallel.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-08-tile_1x2_frame_parallel.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-08-tile_1x4.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-08-tile_1x4.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-08-tile_1x4_frame_parallel.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-08-tile_1x4_frame_parallel.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-08-tile_1x8.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-08-tile_1x8.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-08-tile_1x8_frame_parallel.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-08-tile_1x8_frame_parallel.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-09-aq2.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-09-aq2.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-09-lf_deltas.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-09-lf_deltas.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-09-subpixel-00.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-09-subpixel-00.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-10-show-existing-frame.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-10-show-existing-frame.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-10-show-existing-frame2.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-10-show-existing-frame2.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-11-size-351x287.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-11-size-351x287.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-11-size-351x288.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-11-size-351x288.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-11-size-352x287.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-11-size-352x287.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-12-droppable_1.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-12-droppable_1.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-12-droppable_2.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-12-droppable_2.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-12-droppable_3.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-12-droppable_3.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-13-largescaling.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-13-largescaling.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-1-16.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-1-16.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-1-2-4-8-16.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-1-2-4-8-16.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-1-2.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-1-2.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-1-4.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-1-4.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-1-8.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-1-8.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-16-1.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-16-1.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-16-2.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-16-2.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-16-4.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-16-4.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-16-8-4-2-1.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-16-8-4-2-1.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-16-8.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-16-8.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-2-1.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-2-1.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-2-16.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-2-16.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-2-4.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-2-4.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-2-8.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-2-8.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-4-1.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-4-1.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-4-16.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-4-16.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-4-2.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-4-2.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-4-8.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-4-8.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-8-1.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-8-1.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-8-16.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-8-16.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-8-2.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-8-2.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-8-4.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-fp-tiles-8-4.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-1-2-4-8.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-1-2-4-8.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-1-2.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-1-2.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-1-4.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-1-4.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-1-8.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-1-8.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-2-1.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-2-1.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-2-4.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-2-4.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-2-8.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-2-8.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-4-1.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-4-1.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-4-2.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-4-2.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-4-8.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-4-8.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-8-1.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-8-1.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-8-2.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-8-2.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-8-4-2-1.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-8-4-2-1.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-8-4.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-14-resize-10frames-fp-tiles-8-4.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-15-segkey.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-15-segkey.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-15-segkey_adpq.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-15-segkey_adpq.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-16-intra-only.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-16-intra-only.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-17-show-existing-frame.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-17-show-existing-frame.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-18-resize.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-18-resize.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-19-skip.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-19-skip.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-19-skip-01.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-19-skip-01.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-19-skip-02.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-19-skip-02.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp91-2-04-yuv422.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp91-2-04-yuv422.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp91-2-04-yuv440.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp91-2-04-yuv440.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp91-2-04-yuv444.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp91-2-04-yuv444.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-20-big_superframe-01.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-20-big_superframe-01.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-20-big_superframe-02.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-20-big_superframe-02.webm.md5
+ifeq ($(CONFIG_VP9_HIGHBITDEPTH),yes)
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp92-2-20-10bit-yuv420.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp92-2-20-10bit-yuv420.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp92-2-20-12bit-yuv420.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp92-2-20-12bit-yuv420.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp93-2-20-10bit-yuv422.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp93-2-20-10bit-yuv422.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp93-2-20-12bit-yuv422.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp93-2-20-12bit-yuv422.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp93-2-20-10bit-yuv440.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp93-2-20-10bit-yuv440.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp93-2-20-12bit-yuv440.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp93-2-20-12bit-yuv440.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp93-2-20-10bit-yuv444.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp93-2-20-10bit-yuv444.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp93-2-20-12bit-yuv444.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp93-2-20-12bit-yuv444.webm.md5
+endif  # CONFIG_VP9_HIGHBITDEPTH
+
+# Invalid files for testing libvpx error checking.
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += invalid-bug-1443.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += invalid-bug-1443.ivf.res
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += invalid-token-partition.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += invalid-token-partition.ivf.res
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += invalid-vp80-00-comprehensive-018.ivf.2kf_0x6.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += invalid-vp80-00-comprehensive-018.ivf.2kf_0x6.ivf.res
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += invalid-vp80-00-comprehensive-s17661_r01-05_b6-.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP8_DECODER) += invalid-vp80-00-comprehensive-s17661_r01-05_b6-.ivf.res
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-01-v3.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-01-v3.webm.res
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-02-v2.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-02-v2.webm.res
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-03-v3.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-03-v3.webm.res
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-00-quantizer-00.webm.ivf.s5861_r01-05_b6-.v2.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-00-quantizer-00.webm.ivf.s5861_r01-05_b6-.v2.ivf.res
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-00-quantizer-11.webm.ivf.s52984_r01-05_b6-.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-00-quantizer-11.webm.ivf.s52984_r01-05_b6-.ivf.res
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-00-quantizer-11.webm.ivf.s52984_r01-05_b6-z.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-00-quantizer-11.webm.ivf.s52984_r01-05_b6-z.ivf.res
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-00-quantizer-63.ivf.kf_65527x61446.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-00-quantizer-63.ivf.kf_65527x61446.ivf.res
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-03-size-202x210.webm.ivf.s113306_r01-05_b6-.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-03-size-202x210.webm.ivf.s113306_r01-05_b6-.ivf.res
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-03-size-224x196.webm.ivf.s44156_r01-05_b6-.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-03-size-224x196.webm.ivf.s44156_r01-05_b6-.ivf.res
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-05-resize.ivf.s59293_r01-05_b6-.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-05-resize.ivf.s59293_r01-05_b6-.ivf.res
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-08-tile_1x2_frame_parallel.webm.ivf.s47039_r01-05_b6-.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-08-tile_1x2_frame_parallel.webm.ivf.s47039_r01-05_b6-.ivf.res
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-08-tile_1x8_frame_parallel.webm.ivf.s288_r01-05_b6-.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-08-tile_1x8_frame_parallel.webm.ivf.s288_r01-05_b6-.ivf.res
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-08-tile_1x4_frame_parallel_all_key.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-08-tile_1x4_frame_parallel_all_key.webm.res
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-09-aq2.webm.ivf.s3984_r01-05_b6-.v2.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-09-aq2.webm.ivf.s3984_r01-05_b6-.v2.ivf.res
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-09-subpixel-00.ivf.s19552_r01-05_b6-.v2.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-09-subpixel-00.ivf.s19552_r01-05_b6-.v2.ivf.res
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-09-subpixel-00.ivf.s20492_r01-05_b6-.v2.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-09-subpixel-00.ivf.s20492_r01-05_b6-.v2.ivf.res
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-10-show-existing-frame.webm.ivf.s180315_r01-05_b6-.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-10-show-existing-frame.webm.ivf.s180315_r01-05_b6-.ivf.res
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-12-droppable_1.ivf.s3676_r01-05_b6-.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-12-droppable_1.ivf.s3676_r01-05_b6-.ivf.res
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-12-droppable_1.ivf.s73804_r01-05_b6-.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-12-droppable_1.ivf.s73804_r01-05_b6-.ivf.res
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-21-resize_inter_320x180_5_3-4.webm.ivf.s45551_r01-05_b6-.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-21-resize_inter_320x180_5_3-4.webm.ivf.s45551_r01-05_b6-.ivf.res
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp91-2-mixedrefcsp-444to420.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp91-2-mixedrefcsp-444to420.ivf.res
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-07-frame_parallel-1.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-07-frame_parallel-2.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-07-frame_parallel-3.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-crbug-629481.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-crbug-629481.webm.res
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-crbug-1558.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-crbug-1558.ivf.res
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-crbug-1562.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-crbug-1562.ivf.res
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-crbug-667044.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-crbug-667044.webm.res
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += crbug-1539.rawfile
+
+ifeq ($(CONFIG_DECODE_PERF_TESTS),yes)
+# Encode / Decode test
+LIBVPX_TEST_DATA-$(CONFIG_VP9_ENCODER) += niklas_1280_720_30.yuv
+# BBB VP9 streams
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-bbb_426x240_tile_1x1_180kbps.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-bbb_640x360_tile_1x2_337kbps.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-bbb_854x480_tile_1x2_651kbps.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-bbb_1280x720_tile_1x4_1310kbps.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-bbb_1920x1080_tile_1x1_2581kbps.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-bbb_1920x1080_tile_1x4_2586kbps.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-bbb_1920x1080_tile_1x4_fpm_2304kbps.webm
+# Sintel VP9 streams
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-sintel_426x182_tile_1x1_171kbps.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-sintel_640x272_tile_1x2_318kbps.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-sintel_854x364_tile_1x2_621kbps.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-sintel_1280x546_tile_1x4_1257kbps.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-sintel_1920x818_tile_1x4_fpm_2279kbps.webm
+# TOS VP9 streams
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-tos_426x178_tile_1x1_181kbps.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-tos_640x266_tile_1x2_336kbps.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-tos_854x356_tile_1x2_656kbps.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-tos_854x356_tile_1x2_fpm_546kbps.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-tos_1280x534_tile_1x4_1306kbps.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-tos_1280x534_tile_1x4_fpm_952kbps.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-tos_1920x800_tile_1x4_fpm_2335kbps.webm
+endif  # CONFIG_DECODE_PERF_TESTS
+
+ifeq ($(CONFIG_ENCODE_PERF_TESTS),yes)
+LIBVPX_TEST_DATA-$(CONFIG_VP9_ENCODER) += desktop_640_360_30.yuv
+LIBVPX_TEST_DATA-$(CONFIG_VP9_ENCODER) += kirland_640_480_30.yuv
+LIBVPX_TEST_DATA-$(CONFIG_VP9_ENCODER) += macmarcomoving_640_480_30.yuv
+LIBVPX_TEST_DATA-$(CONFIG_VP9_ENCODER) += macmarcostationary_640_480_30.yuv
+LIBVPX_TEST_DATA-$(CONFIG_VP9_ENCODER) += niklas_1280_720_30.yuv
+LIBVPX_TEST_DATA-$(CONFIG_VP9_ENCODER) += tacomanarrows_640_480_30.yuv
+LIBVPX_TEST_DATA-$(CONFIG_VP9_ENCODER) += tacomasmallcameramovement_640_480_30.yuv
+LIBVPX_TEST_DATA-$(CONFIG_VP9_ENCODER) += thaloundeskmtg_640_480_30.yuv
+endif  # CONFIG_ENCODE_PERF_TESTS
+
+# sort and remove duplicates
+LIBVPX_TEST_DATA-yes := $(sort $(LIBVPX_TEST_DATA-yes))
+
+# VP9 dynamic resizing test (decoder)
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_320x180_5_1-2.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_320x180_5_1-2.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_320x180_5_3-4.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_320x180_5_3-4.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_320x180_7_1-2.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_320x180_7_1-2.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_320x180_7_3-4.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_320x180_7_3-4.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_320x240_5_1-2.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_320x240_5_1-2.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_320x240_5_3-4.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_320x240_5_3-4.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_320x240_7_1-2.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_320x240_7_1-2.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_320x240_7_3-4.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_320x240_7_3-4.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_640x360_5_1-2.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_640x360_5_1-2.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_640x360_5_3-4.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_640x360_5_3-4.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_640x360_7_1-2.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_640x360_7_1-2.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_640x360_7_3-4.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_640x360_7_3-4.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_640x480_5_1-2.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_640x480_5_1-2.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_640x480_5_3-4.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_640x480_5_3-4.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_640x480_7_1-2.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_640x480_7_1-2.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_640x480_7_3-4.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_640x480_7_3-4.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_1280x720_5_1-2.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_1280x720_5_1-2.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_1280x720_5_3-4.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_1280x720_5_3-4.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_1280x720_7_1-2.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_1280x720_7_1-2.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_1280x720_7_3-4.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_1280x720_7_3-4.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_1920x1080_5_1-2.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_1920x1080_5_1-2.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_1920x1080_5_3-4.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_1920x1080_5_3-4.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_1920x1080_7_1-2.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_1920x1080_7_1-2.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_1920x1080_7_3-4.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_1920x1080_7_3-4.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-22-svc_1280x720_3.ivf
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-22-svc_1280x720_3.ivf.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-22-svc_1280x720_1.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-22-svc_1280x720_1.webm.md5

Libraries/webm_mem_playback/libvpx/test/test-data.sha1

@@ -0,0 +1,868 @@
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+d5dfb0151c9051f8c85999255645d7a23916d3c0 *hantro_collage_w352h288.yuv
+b87815bf86020c592ccc7a846ba2e28ec8043902 *hantro_odd.yuv
+76024eb753cdac6a5e5703aaea189d35c3c30ac7 *invalid-vp90-2-00-quantizer-00.webm.ivf.s5861_r01-05_b6-.v2.ivf
+7448d8798a4380162d4b56f9b452e2f6f9e24e7a *invalid-vp90-2-00-quantizer-00.webm.ivf.s5861_r01-05_b6-.v2.ivf.res
+83f50908c8dc0ef8760595447a2ff7727489542e *invalid-vp90-2-00-quantizer-11.webm.ivf.s52984_r01-05_b6-.ivf
+456d1493e52d32a5c30edf44a27debc1fa6b253a *invalid-vp90-2-00-quantizer-11.webm.ivf.s52984_r01-05_b6-.ivf.res
+c123d1f9f02fb4143abb5e271916e3a3080de8f6 *invalid-vp90-2-00-quantizer-11.webm.ivf.s52984_r01-05_b6-z.ivf
+456d1493e52d32a5c30edf44a27debc1fa6b253a *invalid-vp90-2-00-quantizer-11.webm.ivf.s52984_r01-05_b6-z.ivf.res
+efafb92b7567bc04c3f1432ea6c268c1c31affd5 *invalid-vp90-2-21-resize_inter_320x180_5_3-4.webm.ivf.s45551_r01-05_b6-.ivf
+5d9474c0309b7ca09a182d888f73b37a8fe1362c *invalid-vp90-2-21-resize_inter_320x180_5_3-4.webm.ivf.s45551_r01-05_b6-.ivf.res
+fe346136b9b8c1e6f6084cc106485706915795e4 *invalid-vp90-01-v3.webm
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+7602e00378161ca36ae93cc6ee12dd30b5ba1e1d *vp90-2-22-svc_1280x720_3.ivf
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+6fa3d3ac306a3d9ce1d610b78441dc00d2c2d4b9 *tos_vp8.webm
+e402cbbf9e550ae017a1e9f1f73931c1d18474e8 *invalid-crbug-667044.webm
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+fd9df7f3f6992af1d7a9dde975c9a0d6f28c053d *invalid-bug-1443.ivf
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+1a0e405606939f2febab1a21b30c37cb8f2c8cb1 *invalid-token-partition.ivf
+90a8a95e7024f015b87f5483a65036609b3d1b74 *invalid-token-partition.ivf.res
+17696cd21e875f1d6e5d418cbf89feab02c8850a *vp90-2-22-svc_1280x720_1.webm
+e2f9e1e47a791b4e939a9bdc50bf7a25b3761f77 *vp90-2-22-svc_1280x720_1.webm.md5
+a0fbbbc5dd50fd452096f4455a58c1a8c9f66697 *invalid-vp80-00-comprehensive-s17661_r01-05_b6-.ivf
+a61774cf03fc584bd9f0904fc145253bb8ea6c4c *invalid-vp80-00-comprehensive-s17661_r01-05_b6-.ivf.res
+894fae3afee0290546590823974203ab4b8abd95 *crbug-1539.rawfile
+f1026c03efd5da21b381c8eb21f0d64e6d7e4ba3 *invalid-crbug-1558.ivf
+eb198c25f861c3fe2cbd310de11eb96843019345 *invalid-crbug-1558.ivf.res
+c62b005a9fd32c36a1b3f67de6840330f9915e34 *invalid-crbug-1562.ivf
+f0cd8389948ad16085714d96567612136f6a46c5 *invalid-crbug-1562.ivf.res
+bac455906360b45338a16dd626ac5f19bc36a307 *desktop_office1.1280_720-020.yuv
+094be4b80fa30bd227149ea16ab6476d549ea092 *slides_code_term_web_plot.1920_1080.yuv

Libraries/webm_mem_playback/libvpx/test/test.mk

@@ -0,0 +1,208 @@
+LIBVPX_TEST_SRCS-yes += acm_random.h
+LIBVPX_TEST_SRCS-yes += bench.h
+LIBVPX_TEST_SRCS-yes += bench.cc
+LIBVPX_TEST_SRCS-yes += buffer.h
+LIBVPX_TEST_SRCS-yes += clear_system_state.h
+LIBVPX_TEST_SRCS-yes += codec_factory.h
+LIBVPX_TEST_SRCS-yes += md5_helper.h
+LIBVPX_TEST_SRCS-yes += register_state_check.h
+LIBVPX_TEST_SRCS-yes += test.mk
+LIBVPX_TEST_SRCS-yes += test_libvpx.cc
+LIBVPX_TEST_SRCS-yes += test_vectors.cc
+LIBVPX_TEST_SRCS-yes += test_vectors.h
+LIBVPX_TEST_SRCS-yes += util.h
+LIBVPX_TEST_SRCS-yes += video_source.h
+
+##
+## BLACK BOX TESTS
+##
+## Black box tests only use the public API.
+##
+LIBVPX_TEST_SRCS-yes                   += ../md5_utils.h ../md5_utils.c
+LIBVPX_TEST_SRCS-$(CONFIG_DECODERS)    += ivf_video_source.h
+LIBVPX_TEST_SRCS-$(CONFIG_ENCODERS)    += ../y4minput.h ../y4minput.c
+LIBVPX_TEST_SRCS-$(CONFIG_ENCODERS)    += altref_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_ENCODERS)    += aq_segment_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_ENCODERS)    += alt_ref_aq_segment_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_ENCODERS)    += vp8_datarate_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_ENCODERS)    += vp9_datarate_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_ENCODERS)    += encode_api_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_ENCODERS)    += error_resilience_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_ENCODERS)    += i420_video_source.h
+LIBVPX_TEST_SRCS-$(CONFIG_ENCODERS)    += realtime_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_ENCODERS)    += resize_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_ENCODERS)    += y4m_video_source.h
+LIBVPX_TEST_SRCS-$(CONFIG_ENCODERS)    += yuv_video_source.h
+
+LIBVPX_TEST_SRCS-$(CONFIG_VP8_ENCODER) += config_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP8_ENCODER) += cq_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP8_ENCODER) += keyframe_test.cc
+
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_DECODER) += byte_alignment_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_DECODER) += decode_svc_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_DECODER) += external_frame_buffer_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_DECODER) += user_priv_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += active_map_refresh_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += active_map_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += borders_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += cpu_speed_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += frame_size_tests.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += vp9_lossless_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += vp9_end_to_end_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += decode_corrupted.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += vp9_ethread_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += vp9_motion_vector_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += level_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += svc_datarate_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += svc_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += svc_test.h
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += svc_end_to_end_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += timestamp_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_RATE_CTRL)   += simple_encode_test.cc
+
+LIBVPX_TEST_SRCS-yes                   += decode_test_driver.cc
+LIBVPX_TEST_SRCS-yes                   += decode_test_driver.h
+LIBVPX_TEST_SRCS-$(CONFIG_ENCODERS)    += encode_test_driver.cc
+LIBVPX_TEST_SRCS-yes                   += encode_test_driver.h
+
+## IVF writing.
+LIBVPX_TEST_SRCS-$(CONFIG_ENCODERS)    += ../ivfenc.c ../ivfenc.h
+
+## Y4m parsing.
+LIBVPX_TEST_SRCS-$(CONFIG_ENCODERS)    += y4m_test.cc ../y4menc.c ../y4menc.h
+
+## WebM Parsing
+ifeq ($(CONFIG_WEBM_IO), yes)
+LIBWEBM_PARSER_SRCS += ../third_party/libwebm/mkvparser/mkvparser.cc
+LIBWEBM_PARSER_SRCS += ../third_party/libwebm/mkvparser/mkvreader.cc
+LIBWEBM_PARSER_SRCS += ../third_party/libwebm/mkvparser/mkvparser.h
+LIBWEBM_PARSER_SRCS += ../third_party/libwebm/mkvparser/mkvreader.h
+LIBWEBM_PARSER_SRCS += ../third_party/libwebm/common/webmids.h
+LIBVPX_TEST_SRCS-$(CONFIG_DECODERS)    += $(LIBWEBM_PARSER_SRCS)
+LIBVPX_TEST_SRCS-$(CONFIG_DECODERS)    += ../tools_common.h
+LIBVPX_TEST_SRCS-$(CONFIG_DECODERS)    += ../webmdec.cc
+LIBVPX_TEST_SRCS-$(CONFIG_DECODERS)    += ../webmdec.h
+LIBVPX_TEST_SRCS-$(CONFIG_DECODERS)    += webm_video_source.h
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_DECODER) += vp9_skip_loopfilter_test.cc
+endif
+
+LIBVPX_TEST_SRCS-$(CONFIG_DECODERS)    += decode_api_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_DECODERS)    += test_vector_test.cc
+
+# Currently we only support decoder perf tests for vp9. Also they read from WebM
+# files, so WebM IO is required.
+ifeq ($(CONFIG_DECODE_PERF_TESTS)$(CONFIG_VP9_DECODER)$(CONFIG_WEBM_IO), \
+      yesyesyes)
+LIBVPX_TEST_SRCS-yes                   += decode_perf_test.cc
+endif
+
+# encode perf tests are vp9 only
+ifeq ($(CONFIG_ENCODE_PERF_TESTS)$(CONFIG_VP9_ENCODER), yesyes)
+LIBVPX_TEST_SRCS-yes += encode_perf_test.cc
+endif
+
+## Multi-codec blackbox tests.
+ifeq ($(findstring yes,$(CONFIG_VP8_DECODER)$(CONFIG_VP9_DECODER)), yes)
+LIBVPX_TEST_SRCS-yes += invalid_file_test.cc
+endif
+
+##
+## WHITE BOX TESTS
+##
+## Whitebox tests invoke functions not exposed via the public API. Certain
+## shared library builds don't make these functions accessible.
+##
+ifeq ($(CONFIG_SHARED),)
+
+## VP8
+ifeq ($(CONFIG_VP8),yes)
+
+# These tests require both the encoder and decoder to be built.
+ifeq ($(CONFIG_VP8_ENCODER)$(CONFIG_VP8_DECODER),yesyes)
+LIBVPX_TEST_SRCS-yes                   += vp8_boolcoder_test.cc
+LIBVPX_TEST_SRCS-yes                   += vp8_fragments_test.cc
+endif
+
+LIBVPX_TEST_SRCS-$(CONFIG_POSTPROC)    += add_noise_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_POSTPROC)    += pp_filter_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP8_DECODER) += vp8_decrypt_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP8_ENCODER) += quantize_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP8_ENCODER) += set_roi.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP8_ENCODER) += variance_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP8_ENCODER) += vp8_fdct4x4_test.cc
+
+LIBVPX_TEST_SRCS-yes                   += idct_test.cc
+LIBVPX_TEST_SRCS-yes                   += predict_test.cc
+LIBVPX_TEST_SRCS-yes                   += vpx_scale_test.cc
+LIBVPX_TEST_SRCS-yes                   += vpx_scale_test.h
+
+ifeq ($(CONFIG_VP8_ENCODER)$(CONFIG_TEMPORAL_DENOISING),yesyes)
+LIBVPX_TEST_SRCS-$(HAVE_SSE2) += vp8_denoiser_sse2_test.cc
+endif
+
+endif # VP8
+
+## VP9
+ifeq ($(CONFIG_VP9),yes)
+
+# These tests require both the encoder and decoder to be built.
+ifeq ($(CONFIG_VP9_ENCODER)$(CONFIG_VP9_DECODER),yesyes)
+# IDCT test currently depends on FDCT function
+LIBVPX_TEST_SRCS-yes                   += idct8x8_test.cc
+LIBVPX_TEST_SRCS-yes                   += partial_idct_test.cc
+LIBVPX_TEST_SRCS-yes                   += superframe_test.cc
+LIBVPX_TEST_SRCS-yes                   += tile_independence_test.cc
+LIBVPX_TEST_SRCS-yes                   += vp9_boolcoder_test.cc
+LIBVPX_TEST_SRCS-yes                   += vp9_encoder_parms_get_to_decoder.cc
+endif
+
+LIBVPX_TEST_SRCS-yes                   += convolve_test.cc
+LIBVPX_TEST_SRCS-yes                   += lpf_test.cc
+LIBVPX_TEST_SRCS-yes                   += vp9_intrapred_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_DECODER) += vp9_decrypt_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_DECODER) += vp9_thread_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += avg_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += comp_avg_pred_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += dct16x16_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += dct32x32_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += dct_partial_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += dct_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += fdct8x8_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += hadamard_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += minmax_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += vp9_scale_test.cc
+ifneq ($(CONFIG_REALTIME_ONLY),yes)
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += yuv_temporal_filter_test.cc
+endif
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += variance_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += vp9_block_error_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += vp9_quantize_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += vp9_subtract_test.cc
+
+ifeq ($(CONFIG_VP9_ENCODER),yes)
+LIBVPX_TEST_SRCS-$(CONFIG_INTERNAL_STATS) += blockiness_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_INTERNAL_STATS) += consistency_test.cc
+endif
+
+ifeq ($(CONFIG_VP9_ENCODER),yes)
+LIBVPX_TEST_SRCS-$(CONFIG_NON_GREEDY_MV) += non_greedy_mv_test.cc
+endif
+
+ifeq ($(CONFIG_VP9_ENCODER)$(CONFIG_VP9_TEMPORAL_DENOISING),yesyes)
+LIBVPX_TEST_SRCS-yes += vp9_denoiser_test.cc
+endif
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += vp9_arf_freq_test.cc
+
+endif # VP9
+
+## Multi-codec / unconditional whitebox tests.
+
+LIBVPX_TEST_SRCS-$(CONFIG_ENCODERS) += sad_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_ENCODERS) += sum_squares_test.cc
+
+TEST_INTRA_PRED_SPEED_SRCS-yes := test_intra_pred_speed.cc
+TEST_INTRA_PRED_SPEED_SRCS-yes += ../md5_utils.h ../md5_utils.c
+
+endif # CONFIG_SHARED
+
+include $(SRC_PATH_BARE)/test/test-data.mk

Libraries/webm_mem_playback/libvpx/test/test_intra_pred_speed.cc

@@ -0,0 +1,589 @@
+/*
+ *  Copyright (c) 2015 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+//  Test and time VPX intra-predictor functions
+
+#include <stdio.h>
+#include <string.h>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "./vpx_dsp_rtcd.h"
+#include "test/acm_random.h"
+#include "test/clear_system_state.h"
+#include "test/md5_helper.h"
+#include "vpx/vpx_integer.h"
+#include "vpx_ports/mem.h"
+#include "vpx_ports/vpx_timer.h"
+
+// -----------------------------------------------------------------------------
+
+namespace {
+
+typedef void (*VpxPredFunc)(uint8_t *dst, ptrdiff_t y_stride,
+                            const uint8_t *above, const uint8_t *left);
+
+const int kBPS = 32;
+const int kTotalPixels = 32 * kBPS;
+const int kNumVp9IntraPredFuncs = 13;
+const char *kVp9IntraPredNames[kNumVp9IntraPredFuncs] = {
+  "DC_PRED",   "DC_LEFT_PRED", "DC_TOP_PRED", "DC_128_PRED", "V_PRED",
+  "H_PRED",    "D45_PRED",     "D135_PRED",   "D117_PRED",   "D153_PRED",
+  "D207_PRED", "D63_PRED",     "TM_PRED"
+};
+
+template <typename Pixel>
+struct IntraPredTestMem {
+  void Init(int block_size, int bd) {
+    libvpx_test::ACMRandom rnd(libvpx_test::ACMRandom::DeterministicSeed());
+    Pixel *const above = above_mem + 16;
+    const int mask = (1 << bd) - 1;
+    for (int i = 0; i < kTotalPixels; ++i) ref_src[i] = rnd.Rand16() & mask;
+    for (int i = 0; i < kBPS; ++i) left[i] = rnd.Rand16() & mask;
+    for (int i = -1; i < kBPS; ++i) above[i] = rnd.Rand16() & mask;
+
+    // some code assumes the top row has been extended:
+    // d45/d63 C-code, for instance, but not the assembly.
+    // TODO(jzern): this style of extension isn't strictly necessary.
+    ASSERT_LE(block_size, kBPS);
+    for (int i = block_size; i < 2 * kBPS; ++i) {
+      above[i] = above[block_size - 1];
+    }
+  }
+
+  DECLARE_ALIGNED(16, Pixel, src[kTotalPixels]);
+  DECLARE_ALIGNED(16, Pixel, ref_src[kTotalPixels]);
+  DECLARE_ALIGNED(16, Pixel, left[kBPS]);
+  DECLARE_ALIGNED(16, Pixel, above_mem[2 * kBPS + 16]);
+};
+
+typedef IntraPredTestMem<uint8_t> Vp9IntraPredTestMem;
+
+void CheckMd5Signature(const char name[], const char *const signatures[],
+                       const void *data, size_t data_size, int elapsed_time,
+                       int idx) {
+  libvpx_test::MD5 md5;
+  md5.Add(reinterpret_cast<const uint8_t *>(data), data_size);
+  printf("Mode %s[%12s]: %5d ms     MD5: %s\n", name, kVp9IntraPredNames[idx],
+         elapsed_time, md5.Get());
+  EXPECT_STREQ(signatures[idx], md5.Get());
+}
+
+void TestIntraPred(const char name[], VpxPredFunc const *pred_funcs,
+                   const char *const signatures[], int block_size) {
+  const int kNumTests = static_cast<int>(
+      2.e10 / (block_size * block_size * kNumVp9IntraPredFuncs));
+  Vp9IntraPredTestMem intra_pred_test_mem;
+  const uint8_t *const above = intra_pred_test_mem.above_mem + 16;
+
+  intra_pred_test_mem.Init(block_size, 8);
+
+  for (int k = 0; k < kNumVp9IntraPredFuncs; ++k) {
+    if (pred_funcs[k] == NULL) continue;
+    memcpy(intra_pred_test_mem.src, intra_pred_test_mem.ref_src,
+           sizeof(intra_pred_test_mem.src));
+    vpx_usec_timer timer;
+    vpx_usec_timer_start(&timer);
+    for (int num_tests = 0; num_tests < kNumTests; ++num_tests) {
+      pred_funcs[k](intra_pred_test_mem.src, kBPS, above,
+                    intra_pred_test_mem.left);
+    }
+    libvpx_test::ClearSystemState();
+    vpx_usec_timer_mark(&timer);
+    const int elapsed_time =
+        static_cast<int>(vpx_usec_timer_elapsed(&timer) / 1000);
+    CheckMd5Signature(name, signatures, intra_pred_test_mem.src,
+                      sizeof(intra_pred_test_mem.src), elapsed_time, k);
+  }
+}
+
+void TestIntraPred4(VpxPredFunc const *pred_funcs) {
+  static const char *const kSignatures[kNumVp9IntraPredFuncs] = {
+    "e7ed7353c3383fff942e500e9bfe82fe", "2a4a26fcc6ce005eadc08354d196c8a9",
+    "269d92eff86f315d9c38fe7640d85b15", "ae2960eea9f71ee3dabe08b282ec1773",
+    "6c1abcc44e90148998b51acd11144e9c", "f7bb3186e1ef8a2b326037ff898cad8e",
+    "364c1f3fb2f445f935aec2a70a67eaa4", "141624072a4a56773f68fadbdd07c4a7",
+    "7be49b08687a5f24df3a2c612fca3876", "459bb5d9fd5b238348179c9a22108cd6",
+    "73edb8831bf1bdfce21ae8eaa43b1234", "2e2457f2009c701a355a8b25eb74fcda",
+    "52ae4e8bdbe41494c1f43051d4dd7f0b"
+  };
+  TestIntraPred("Intra4", pred_funcs, kSignatures, 4);
+}
+
+void TestIntraPred8(VpxPredFunc const *pred_funcs) {
+  static const char *const kSignatures[kNumVp9IntraPredFuncs] = {
+    "d8bbae5d6547cfc17e4f5f44c8730e88", "373bab6d931868d41a601d9d88ce9ac3",
+    "6fdd5ff4ff79656c14747598ca9e3706", "d9661c2811d6a73674f40ffb2b841847",
+    "7c722d10b19ccff0b8c171868e747385", "f81dd986eb2b50f750d3a7da716b7e27",
+    "d500f2c8fc78f46a4c74e4dcf51f14fb", "0e3523f9cab2142dd37fd07ec0760bce",
+    "79ac4efe907f0a0f1885d43066cfedee", "19ecf2432ac305057de3b6578474eec6",
+    "4f985b61acc6dd5d2d2585fa89ea2e2d", "f1bb25a9060dd262f405f15a38f5f674",
+    "209ea00801584829e9a0f7be7d4a74ba"
+  };
+  TestIntraPred("Intra8", pred_funcs, kSignatures, 8);
+}
+
+void TestIntraPred16(VpxPredFunc const *pred_funcs) {
+  static const char *const kSignatures[kNumVp9IntraPredFuncs] = {
+    "50971c07ce26977d30298538fffec619", "527a6b9e0dc5b21b98cf276305432bef",
+    "7eff2868f80ebc2c43a4f367281d80f7", "67cd60512b54964ef6aff1bd4816d922",
+    "48371c87dc95c08a33b2048f89cf6468", "b0acf2872ee411d7530af6d2625a7084",
+    "f32aafed4d8d3776ed58bcb6188756d5", "dae208f3dca583529cff49b73f7c4183",
+    "7af66a2f4c8e0b4908e40f047e60c47c", "125e3ab6ab9bc961f183ec366a7afa88",
+    "6b90f25b23983c35386b9fd704427622", "f8d6b11d710edc136a7c62c917435f93",
+    "ed308f18614a362917f411c218aee532"
+  };
+  TestIntraPred("Intra16", pred_funcs, kSignatures, 16);
+}
+
+void TestIntraPred32(VpxPredFunc const *pred_funcs) {
+  static const char *const kSignatures[kNumVp9IntraPredFuncs] = {
+    "a0a618c900e65ae521ccc8af789729f2", "985aaa7c72b4a6c2fb431d32100cf13a",
+    "10662d09febc3ca13ee4e700120daeb5", "b3b01379ba08916ef6b1b35f7d9ad51c",
+    "9f4261755795af97e34679c333ec7004", "bc2c9da91ad97ef0d1610fb0a9041657",
+    "75c79b1362ad18abfcdb1aa0aacfc21d", "4039bb7da0f6860090d3c57b5c85468f",
+    "b29fff7b61804e68383e3a609b33da58", "e1aa5e49067fd8dba66c2eb8d07b7a89",
+    "4e042822909c1c06d3b10a88281df1eb", "72eb9d9e0e67c93f4c66b70348e9fef7",
+    "a22d102bcb51ca798aac12ca4ae8f2e8"
+  };
+  TestIntraPred("Intra32", pred_funcs, kSignatures, 32);
+}
+
+}  // namespace
+
+// Defines a test case for |arch| (e.g., C, SSE2, ...) passing the predictors
+// to |test_func|. The test name is 'arch.test_func', e.g., C.TestIntraPred4.
+#define INTRA_PRED_TEST(arch, test_func, dc, dc_left, dc_top, dc_128, v, h,   \
+                        d45, d135, d117, d153, d207, d63, tm)                 \
+  TEST(arch, test_func) {                                                     \
+    static const VpxPredFunc vpx_intra_pred[] = {                             \
+      dc, dc_left, dc_top, dc_128, v, h, d45, d135, d117, d153, d207, d63, tm \
+    };                                                                        \
+    test_func(vpx_intra_pred);                                                \
+  }
+
+// -----------------------------------------------------------------------------
+
+INTRA_PRED_TEST(C, TestIntraPred4, vpx_dc_predictor_4x4_c,
+                vpx_dc_left_predictor_4x4_c, vpx_dc_top_predictor_4x4_c,
+                vpx_dc_128_predictor_4x4_c, vpx_v_predictor_4x4_c,
+                vpx_h_predictor_4x4_c, vpx_d45_predictor_4x4_c,
+                vpx_d135_predictor_4x4_c, vpx_d117_predictor_4x4_c,
+                vpx_d153_predictor_4x4_c, vpx_d207_predictor_4x4_c,
+                vpx_d63_predictor_4x4_c, vpx_tm_predictor_4x4_c)
+
+INTRA_PRED_TEST(C, TestIntraPred8, vpx_dc_predictor_8x8_c,
+                vpx_dc_left_predictor_8x8_c, vpx_dc_top_predictor_8x8_c,
+                vpx_dc_128_predictor_8x8_c, vpx_v_predictor_8x8_c,
+                vpx_h_predictor_8x8_c, vpx_d45_predictor_8x8_c,
+                vpx_d135_predictor_8x8_c, vpx_d117_predictor_8x8_c,
+                vpx_d153_predictor_8x8_c, vpx_d207_predictor_8x8_c,
+                vpx_d63_predictor_8x8_c, vpx_tm_predictor_8x8_c)
+
+INTRA_PRED_TEST(C, TestIntraPred16, vpx_dc_predictor_16x16_c,
+                vpx_dc_left_predictor_16x16_c, vpx_dc_top_predictor_16x16_c,
+                vpx_dc_128_predictor_16x16_c, vpx_v_predictor_16x16_c,
+                vpx_h_predictor_16x16_c, vpx_d45_predictor_16x16_c,
+                vpx_d135_predictor_16x16_c, vpx_d117_predictor_16x16_c,
+                vpx_d153_predictor_16x16_c, vpx_d207_predictor_16x16_c,
+                vpx_d63_predictor_16x16_c, vpx_tm_predictor_16x16_c)
+
+INTRA_PRED_TEST(C, TestIntraPred32, vpx_dc_predictor_32x32_c,
+                vpx_dc_left_predictor_32x32_c, vpx_dc_top_predictor_32x32_c,
+                vpx_dc_128_predictor_32x32_c, vpx_v_predictor_32x32_c,
+                vpx_h_predictor_32x32_c, vpx_d45_predictor_32x32_c,
+                vpx_d135_predictor_32x32_c, vpx_d117_predictor_32x32_c,
+                vpx_d153_predictor_32x32_c, vpx_d207_predictor_32x32_c,
+                vpx_d63_predictor_32x32_c, vpx_tm_predictor_32x32_c)
+
+#if HAVE_SSE2
+INTRA_PRED_TEST(SSE2, TestIntraPred4, vpx_dc_predictor_4x4_sse2,
+                vpx_dc_left_predictor_4x4_sse2, vpx_dc_top_predictor_4x4_sse2,
+                vpx_dc_128_predictor_4x4_sse2, vpx_v_predictor_4x4_sse2,
+                vpx_h_predictor_4x4_sse2, vpx_d45_predictor_4x4_sse2, NULL,
+                NULL, NULL, vpx_d207_predictor_4x4_sse2, NULL,
+                vpx_tm_predictor_4x4_sse2)
+
+INTRA_PRED_TEST(SSE2, TestIntraPred8, vpx_dc_predictor_8x8_sse2,
+                vpx_dc_left_predictor_8x8_sse2, vpx_dc_top_predictor_8x8_sse2,
+                vpx_dc_128_predictor_8x8_sse2, vpx_v_predictor_8x8_sse2,
+                vpx_h_predictor_8x8_sse2, vpx_d45_predictor_8x8_sse2, NULL,
+                NULL, NULL, NULL, NULL, vpx_tm_predictor_8x8_sse2)
+
+INTRA_PRED_TEST(SSE2, TestIntraPred16, vpx_dc_predictor_16x16_sse2,
+                vpx_dc_left_predictor_16x16_sse2,
+                vpx_dc_top_predictor_16x16_sse2,
+                vpx_dc_128_predictor_16x16_sse2, vpx_v_predictor_16x16_sse2,
+                vpx_h_predictor_16x16_sse2, NULL, NULL, NULL, NULL, NULL, NULL,
+                vpx_tm_predictor_16x16_sse2)
+
+INTRA_PRED_TEST(SSE2, TestIntraPred32, vpx_dc_predictor_32x32_sse2,
+                vpx_dc_left_predictor_32x32_sse2,
+                vpx_dc_top_predictor_32x32_sse2,
+                vpx_dc_128_predictor_32x32_sse2, vpx_v_predictor_32x32_sse2,
+                vpx_h_predictor_32x32_sse2, NULL, NULL, NULL, NULL, NULL, NULL,
+                vpx_tm_predictor_32x32_sse2)
+#endif  // HAVE_SSE2
+
+#if HAVE_SSSE3
+INTRA_PRED_TEST(SSSE3, TestIntraPred4, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+                NULL, NULL, vpx_d153_predictor_4x4_ssse3, NULL,
+                vpx_d63_predictor_4x4_ssse3, NULL)
+INTRA_PRED_TEST(SSSE3, TestIntraPred8, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+                NULL, NULL, vpx_d153_predictor_8x8_ssse3,
+                vpx_d207_predictor_8x8_ssse3, vpx_d63_predictor_8x8_ssse3, NULL)
+INTRA_PRED_TEST(SSSE3, TestIntraPred16, NULL, NULL, NULL, NULL, NULL, NULL,
+                vpx_d45_predictor_16x16_ssse3, NULL, NULL,
+                vpx_d153_predictor_16x16_ssse3, vpx_d207_predictor_16x16_ssse3,
+                vpx_d63_predictor_16x16_ssse3, NULL)
+INTRA_PRED_TEST(SSSE3, TestIntraPred32, NULL, NULL, NULL, NULL, NULL, NULL,
+                vpx_d45_predictor_32x32_ssse3, NULL, NULL,
+                vpx_d153_predictor_32x32_ssse3, vpx_d207_predictor_32x32_ssse3,
+                vpx_d63_predictor_32x32_ssse3, NULL)
+#endif  // HAVE_SSSE3
+
+#if HAVE_DSPR2
+INTRA_PRED_TEST(DSPR2, TestIntraPred4, vpx_dc_predictor_4x4_dspr2, NULL, NULL,
+                NULL, NULL, vpx_h_predictor_4x4_dspr2, NULL, NULL, NULL, NULL,
+                NULL, NULL, vpx_tm_predictor_4x4_dspr2)
+INTRA_PRED_TEST(DSPR2, TestIntraPred8, vpx_dc_predictor_8x8_dspr2, NULL, NULL,
+                NULL, NULL, vpx_h_predictor_8x8_dspr2, NULL, NULL, NULL, NULL,
+                NULL, NULL, vpx_tm_predictor_8x8_c)
+INTRA_PRED_TEST(DSPR2, TestIntraPred16, vpx_dc_predictor_16x16_dspr2, NULL,
+                NULL, NULL, NULL, vpx_h_predictor_16x16_dspr2, NULL, NULL, NULL,
+                NULL, NULL, NULL, NULL)
+#endif  // HAVE_DSPR2
+
+#if HAVE_NEON
+INTRA_PRED_TEST(NEON, TestIntraPred4, vpx_dc_predictor_4x4_neon,
+                vpx_dc_left_predictor_4x4_neon, vpx_dc_top_predictor_4x4_neon,
+                vpx_dc_128_predictor_4x4_neon, vpx_v_predictor_4x4_neon,
+                vpx_h_predictor_4x4_neon, vpx_d45_predictor_4x4_neon,
+                vpx_d135_predictor_4x4_neon, NULL, NULL, NULL, NULL,
+                vpx_tm_predictor_4x4_neon)
+INTRA_PRED_TEST(NEON, TestIntraPred8, vpx_dc_predictor_8x8_neon,
+                vpx_dc_left_predictor_8x8_neon, vpx_dc_top_predictor_8x8_neon,
+                vpx_dc_128_predictor_8x8_neon, vpx_v_predictor_8x8_neon,
+                vpx_h_predictor_8x8_neon, vpx_d45_predictor_8x8_neon,
+                vpx_d135_predictor_8x8_neon, NULL, NULL, NULL, NULL,
+                vpx_tm_predictor_8x8_neon)
+INTRA_PRED_TEST(NEON, TestIntraPred16, vpx_dc_predictor_16x16_neon,
+                vpx_dc_left_predictor_16x16_neon,
+                vpx_dc_top_predictor_16x16_neon,
+                vpx_dc_128_predictor_16x16_neon, vpx_v_predictor_16x16_neon,
+                vpx_h_predictor_16x16_neon, vpx_d45_predictor_16x16_neon,
+                vpx_d135_predictor_16x16_neon, NULL, NULL, NULL, NULL,
+                vpx_tm_predictor_16x16_neon)
+INTRA_PRED_TEST(NEON, TestIntraPred32, vpx_dc_predictor_32x32_neon,
+                vpx_dc_left_predictor_32x32_neon,
+                vpx_dc_top_predictor_32x32_neon,
+                vpx_dc_128_predictor_32x32_neon, vpx_v_predictor_32x32_neon,
+                vpx_h_predictor_32x32_neon, vpx_d45_predictor_32x32_neon,
+                vpx_d135_predictor_32x32_neon, NULL, NULL, NULL, NULL,
+                vpx_tm_predictor_32x32_neon)
+#endif  // HAVE_NEON
+
+#if HAVE_MSA
+INTRA_PRED_TEST(MSA, TestIntraPred4, vpx_dc_predictor_4x4_msa,
+                vpx_dc_left_predictor_4x4_msa, vpx_dc_top_predictor_4x4_msa,
+                vpx_dc_128_predictor_4x4_msa, vpx_v_predictor_4x4_msa,
+                vpx_h_predictor_4x4_msa, NULL, NULL, NULL, NULL, NULL, NULL,
+                vpx_tm_predictor_4x4_msa)
+INTRA_PRED_TEST(MSA, TestIntraPred8, vpx_dc_predictor_8x8_msa,
+                vpx_dc_left_predictor_8x8_msa, vpx_dc_top_predictor_8x8_msa,
+                vpx_dc_128_predictor_8x8_msa, vpx_v_predictor_8x8_msa,
+                vpx_h_predictor_8x8_msa, NULL, NULL, NULL, NULL, NULL, NULL,
+                vpx_tm_predictor_8x8_msa)
+INTRA_PRED_TEST(MSA, TestIntraPred16, vpx_dc_predictor_16x16_msa,
+                vpx_dc_left_predictor_16x16_msa, vpx_dc_top_predictor_16x16_msa,
+                vpx_dc_128_predictor_16x16_msa, vpx_v_predictor_16x16_msa,
+                vpx_h_predictor_16x16_msa, NULL, NULL, NULL, NULL, NULL, NULL,
+                vpx_tm_predictor_16x16_msa)
+INTRA_PRED_TEST(MSA, TestIntraPred32, vpx_dc_predictor_32x32_msa,
+                vpx_dc_left_predictor_32x32_msa, vpx_dc_top_predictor_32x32_msa,
+                vpx_dc_128_predictor_32x32_msa, vpx_v_predictor_32x32_msa,
+                vpx_h_predictor_32x32_msa, NULL, NULL, NULL, NULL, NULL, NULL,
+                vpx_tm_predictor_32x32_msa)
+#endif  // HAVE_MSA
+
+#if HAVE_VSX
+// TODO(crbug.com/webm/1522): Fix test failures.
+#if 0
+INTRA_PRED_TEST(VSX, TestIntraPred4, NULL, NULL, NULL, NULL, NULL,
+                vpx_h_predictor_4x4_vsx, NULL, NULL, NULL, NULL, NULL, NULL,
+                vpx_tm_predictor_4x4_vsx)
+
+INTRA_PRED_TEST(VSX, TestIntraPred8, vpx_dc_predictor_8x8_vsx, NULL, NULL, NULL,
+                NULL, vpx_h_predictor_8x8_vsx, vpx_d45_predictor_8x8_vsx, NULL,
+                NULL, NULL, NULL, vpx_d63_predictor_8x8_vsx,
+                vpx_tm_predictor_8x8_vsx)
+#endif
+
+INTRA_PRED_TEST(VSX, TestIntraPred16, vpx_dc_predictor_16x16_vsx,
+                vpx_dc_left_predictor_16x16_vsx, vpx_dc_top_predictor_16x16_vsx,
+                vpx_dc_128_predictor_16x16_vsx, vpx_v_predictor_16x16_vsx,
+                vpx_h_predictor_16x16_vsx, vpx_d45_predictor_16x16_vsx, NULL,
+                NULL, NULL, NULL, vpx_d63_predictor_16x16_vsx,
+                vpx_tm_predictor_16x16_vsx)
+
+INTRA_PRED_TEST(VSX, TestIntraPred32, vpx_dc_predictor_32x32_vsx,
+                vpx_dc_left_predictor_32x32_vsx, vpx_dc_top_predictor_32x32_vsx,
+                vpx_dc_128_predictor_32x32_vsx, vpx_v_predictor_32x32_vsx,
+                vpx_h_predictor_32x32_vsx, vpx_d45_predictor_32x32_vsx, NULL,
+                NULL, NULL, NULL, vpx_d63_predictor_32x32_vsx,
+                vpx_tm_predictor_32x32_vsx)
+#endif  // HAVE_VSX
+
+// -----------------------------------------------------------------------------
+
+#if CONFIG_VP9_HIGHBITDEPTH
+namespace {
+
+typedef void (*VpxHighbdPredFunc)(uint16_t *dst, ptrdiff_t y_stride,
+                                  const uint16_t *above, const uint16_t *left,
+                                  int bd);
+
+typedef IntraPredTestMem<uint16_t> Vp9HighbdIntraPredTestMem;
+
+void TestHighbdIntraPred(const char name[], VpxHighbdPredFunc const *pred_funcs,
+                         const char *const signatures[], int block_size) {
+  const int kNumTests = static_cast<int>(
+      2.e10 / (block_size * block_size * kNumVp9IntraPredFuncs));
+  Vp9HighbdIntraPredTestMem intra_pred_test_mem;
+  const uint16_t *const above = intra_pred_test_mem.above_mem + 16;
+
+  intra_pred_test_mem.Init(block_size, 12);
+
+  for (int k = 0; k < kNumVp9IntraPredFuncs; ++k) {
+    if (pred_funcs[k] == NULL) continue;
+    memcpy(intra_pred_test_mem.src, intra_pred_test_mem.ref_src,
+           sizeof(intra_pred_test_mem.src));
+    vpx_usec_timer timer;
+    vpx_usec_timer_start(&timer);
+    for (int num_tests = 0; num_tests < kNumTests; ++num_tests) {
+      pred_funcs[k](intra_pred_test_mem.src, kBPS, above,
+                    intra_pred_test_mem.left, 12);
+    }
+    libvpx_test::ClearSystemState();
+    vpx_usec_timer_mark(&timer);
+    const int elapsed_time =
+        static_cast<int>(vpx_usec_timer_elapsed(&timer) / 1000);
+    CheckMd5Signature(name, signatures, intra_pred_test_mem.src,
+                      sizeof(intra_pred_test_mem.src), elapsed_time, k);
+  }
+}
+
+void TestHighbdIntraPred4(VpxHighbdPredFunc const *pred_funcs) {
+  static const char *const kSignatures[kNumVp9IntraPredFuncs] = {
+    "11f74af6c5737df472f3275cbde062fa", "51bea056b6447c93f6eb8f6b7e8f6f71",
+    "27e97f946766331795886f4de04c5594", "53ab15974b049111fb596c5168ec7e3f",
+    "f0b640bb176fbe4584cf3d32a9b0320a", "729783ca909e03afd4b47111c80d967b",
+    "fbf1c30793d9f32812e4d9f905d53530", "293fc903254a33754133314c6cdba81f",
+    "f8074d704233e73dfd35b458c6092374", "aa6363d08544a1ec4da33d7a0be5640d",
+    "462abcfdfa3d087bb33c9a88f2aec491", "863eab65d22550dd44a2397277c1ec71",
+    "23d61df1574d0fa308f9731811047c4b"
+  };
+  TestHighbdIntraPred("Intra4", pred_funcs, kSignatures, 4);
+}
+
+void TestHighbdIntraPred8(VpxHighbdPredFunc const *pred_funcs) {
+  static const char *const kSignatures[kNumVp9IntraPredFuncs] = {
+    "03da8829fe94663047fd108c5fcaa71d", "ecdb37b8120a2d3a4c706b016bd1bfd7",
+    "1d4543ed8d2b9368cb96898095fe8a75", "f791c9a67b913cbd82d9da8ecede30e2",
+    "065c70646f4dbaff913282f55a45a441", "51f87123616662ef7c35691497dfd0ba",
+    "2a5b0131ef4716f098ee65e6df01e3dd", "9ffe186a6bc7db95275f1bbddd6f7aba",
+    "a3258a2eae2e2bd55cb8f71351b22998", "8d909f0a2066e39b3216092c6289ece4",
+    "d183abb30b9f24c886a0517e991b22c7", "702a42fe4c7d665dc561b2aeeb60f311",
+    "7b5dbbbe7ae3a4ac2948731600bde5d6"
+  };
+  TestHighbdIntraPred("Intra8", pred_funcs, kSignatures, 8);
+}
+
+void TestHighbdIntraPred16(VpxHighbdPredFunc const *pred_funcs) {
+  static const char *const kSignatures[kNumVp9IntraPredFuncs] = {
+    "e33cb3f56a878e2fddb1b2fc51cdd275", "c7bff6f04b6052c8ab335d726dbbd52d",
+    "d0b0b47b654a9bcc5c6008110a44589b", "78f5da7b10b2b9ab39f114a33b6254e9",
+    "c78e31d23831abb40d6271a318fdd6f3", "90d1347f4ec9198a0320daecb6ff90b8",
+    "d2c623746cbb64a0c9e29c10f2c57041", "cf28bd387b81ad3e5f1a1c779a4b70a0",
+    "24c304330431ddeaf630f6ce94af2eac", "91a329798036bf64e8e00a87b131b8b1",
+    "d39111f22885307f920796a42084c872", "e2e702f7250ece98dd8f3f2854c31eeb",
+    "e2fb05b01eb8b88549e85641d8ce5b59"
+  };
+  TestHighbdIntraPred("Intra16", pred_funcs, kSignatures, 16);
+}
+
+void TestHighbdIntraPred32(VpxHighbdPredFunc const *pred_funcs) {
+  static const char *const kSignatures[kNumVp9IntraPredFuncs] = {
+    "a3e8056ba7e36628cce4917cd956fedd", "cc7d3024fe8748b512407edee045377e",
+    "2aab0a0f330a1d3e19b8ecb8f06387a3", "a547bc3fb7b06910bf3973122a426661",
+    "26f712514da95042f93d6e8dc8e431dc", "bb08c6e16177081daa3d936538dbc2e3",
+    "8f031af3e2650e89620d8d2c3a843d8b", "42867c8553285e94ee8e4df7abafbda8",
+    "6496bdee96100667833f546e1be3d640", "2ebfa25bf981377e682e580208504300",
+    "3e8ae52fd1f607f348aa4cb436c71ab7", "3d4efe797ca82193613696753ea624c4",
+    "cb8aab6d372278f3131e8d99efde02d9"
+  };
+  TestHighbdIntraPred("Intra32", pred_funcs, kSignatures, 32);
+}
+
+}  // namespace
+
+// Defines a test case for |arch| (e.g., C, SSE2, ...) passing the predictors
+// to |test_func|. The test name is 'arch.test_func', e.g., C.TestIntraPred4.
+#define HIGHBD_INTRA_PRED_TEST(arch, test_func, dc, dc_left, dc_top, dc_128,  \
+                               v, h, d45, d135, d117, d153, d207, d63, tm)    \
+  TEST(arch, test_func) {                                                     \
+    static const VpxHighbdPredFunc vpx_intra_pred[] = {                       \
+      dc, dc_left, dc_top, dc_128, v, h, d45, d135, d117, d153, d207, d63, tm \
+    };                                                                        \
+    test_func(vpx_intra_pred);                                                \
+  }
+
+// -----------------------------------------------------------------------------
+
+HIGHBD_INTRA_PRED_TEST(
+    C, TestHighbdIntraPred4, vpx_highbd_dc_predictor_4x4_c,
+    vpx_highbd_dc_left_predictor_4x4_c, vpx_highbd_dc_top_predictor_4x4_c,
+    vpx_highbd_dc_128_predictor_4x4_c, vpx_highbd_v_predictor_4x4_c,
+    vpx_highbd_h_predictor_4x4_c, vpx_highbd_d45_predictor_4x4_c,
+    vpx_highbd_d135_predictor_4x4_c, vpx_highbd_d117_predictor_4x4_c,
+    vpx_highbd_d153_predictor_4x4_c, vpx_highbd_d207_predictor_4x4_c,
+    vpx_highbd_d63_predictor_4x4_c, vpx_highbd_tm_predictor_4x4_c)
+
+HIGHBD_INTRA_PRED_TEST(
+    C, TestHighbdIntraPred8, vpx_highbd_dc_predictor_8x8_c,
+    vpx_highbd_dc_left_predictor_8x8_c, vpx_highbd_dc_top_predictor_8x8_c,
+    vpx_highbd_dc_128_predictor_8x8_c, vpx_highbd_v_predictor_8x8_c,
+    vpx_highbd_h_predictor_8x8_c, vpx_highbd_d45_predictor_8x8_c,
+    vpx_highbd_d135_predictor_8x8_c, vpx_highbd_d117_predictor_8x8_c,
+    vpx_highbd_d153_predictor_8x8_c, vpx_highbd_d207_predictor_8x8_c,
+    vpx_highbd_d63_predictor_8x8_c, vpx_highbd_tm_predictor_8x8_c)
+
+HIGHBD_INTRA_PRED_TEST(
+    C, TestHighbdIntraPred16, vpx_highbd_dc_predictor_16x16_c,
+    vpx_highbd_dc_left_predictor_16x16_c, vpx_highbd_dc_top_predictor_16x16_c,
+    vpx_highbd_dc_128_predictor_16x16_c, vpx_highbd_v_predictor_16x16_c,
+    vpx_highbd_h_predictor_16x16_c, vpx_highbd_d45_predictor_16x16_c,
+    vpx_highbd_d135_predictor_16x16_c, vpx_highbd_d117_predictor_16x16_c,
+    vpx_highbd_d153_predictor_16x16_c, vpx_highbd_d207_predictor_16x16_c,
+    vpx_highbd_d63_predictor_16x16_c, vpx_highbd_tm_predictor_16x16_c)
+
+HIGHBD_INTRA_PRED_TEST(
+    C, TestHighbdIntraPred32, vpx_highbd_dc_predictor_32x32_c,
+    vpx_highbd_dc_left_predictor_32x32_c, vpx_highbd_dc_top_predictor_32x32_c,
+    vpx_highbd_dc_128_predictor_32x32_c, vpx_highbd_v_predictor_32x32_c,
+    vpx_highbd_h_predictor_32x32_c, vpx_highbd_d45_predictor_32x32_c,
+    vpx_highbd_d135_predictor_32x32_c, vpx_highbd_d117_predictor_32x32_c,
+    vpx_highbd_d153_predictor_32x32_c, vpx_highbd_d207_predictor_32x32_c,
+    vpx_highbd_d63_predictor_32x32_c, vpx_highbd_tm_predictor_32x32_c)
+
+#if HAVE_SSE2
+HIGHBD_INTRA_PRED_TEST(
+    SSE2, TestHighbdIntraPred4, vpx_highbd_dc_predictor_4x4_sse2,
+    vpx_highbd_dc_left_predictor_4x4_sse2, vpx_highbd_dc_top_predictor_4x4_sse2,
+    vpx_highbd_dc_128_predictor_4x4_sse2, vpx_highbd_v_predictor_4x4_sse2,
+    vpx_highbd_h_predictor_4x4_sse2, NULL, vpx_highbd_d135_predictor_4x4_sse2,
+    vpx_highbd_d117_predictor_4x4_sse2, vpx_highbd_d153_predictor_4x4_sse2,
+    vpx_highbd_d207_predictor_4x4_sse2, vpx_highbd_d63_predictor_4x4_sse2,
+    vpx_highbd_tm_predictor_4x4_c)
+
+HIGHBD_INTRA_PRED_TEST(SSE2, TestHighbdIntraPred8,
+                       vpx_highbd_dc_predictor_8x8_sse2,
+                       vpx_highbd_dc_left_predictor_8x8_sse2,
+                       vpx_highbd_dc_top_predictor_8x8_sse2,
+                       vpx_highbd_dc_128_predictor_8x8_sse2,
+                       vpx_highbd_v_predictor_8x8_sse2,
+                       vpx_highbd_h_predictor_8x8_sse2, NULL, NULL, NULL, NULL,
+                       NULL, NULL, vpx_highbd_tm_predictor_8x8_sse2)
+
+HIGHBD_INTRA_PRED_TEST(SSE2, TestHighbdIntraPred16,
+                       vpx_highbd_dc_predictor_16x16_sse2,
+                       vpx_highbd_dc_left_predictor_16x16_sse2,
+                       vpx_highbd_dc_top_predictor_16x16_sse2,
+                       vpx_highbd_dc_128_predictor_16x16_sse2,
+                       vpx_highbd_v_predictor_16x16_sse2,
+                       vpx_highbd_h_predictor_16x16_sse2, NULL, NULL, NULL,
+                       NULL, NULL, NULL, vpx_highbd_tm_predictor_16x16_sse2)
+
+HIGHBD_INTRA_PRED_TEST(SSE2, TestHighbdIntraPred32,
+                       vpx_highbd_dc_predictor_32x32_sse2,
+                       vpx_highbd_dc_left_predictor_32x32_sse2,
+                       vpx_highbd_dc_top_predictor_32x32_sse2,
+                       vpx_highbd_dc_128_predictor_32x32_sse2,
+                       vpx_highbd_v_predictor_32x32_sse2,
+                       vpx_highbd_h_predictor_32x32_sse2, NULL, NULL, NULL,
+                       NULL, NULL, NULL, vpx_highbd_tm_predictor_32x32_sse2)
+#endif  // HAVE_SSE2
+
+#if HAVE_SSSE3
+HIGHBD_INTRA_PRED_TEST(SSSE3, TestHighbdIntraPred4, NULL, NULL, NULL, NULL,
+                       NULL, NULL, vpx_highbd_d45_predictor_4x4_ssse3, NULL,
+                       NULL, NULL, NULL, NULL, NULL)
+HIGHBD_INTRA_PRED_TEST(SSSE3, TestHighbdIntraPred8, NULL, NULL, NULL, NULL,
+                       NULL, NULL, vpx_highbd_d45_predictor_8x8_ssse3,
+                       vpx_highbd_d135_predictor_8x8_ssse3,
+                       vpx_highbd_d117_predictor_8x8_ssse3,
+                       vpx_highbd_d153_predictor_8x8_ssse3,
+                       vpx_highbd_d207_predictor_8x8_ssse3,
+                       vpx_highbd_d63_predictor_8x8_ssse3, NULL)
+HIGHBD_INTRA_PRED_TEST(SSSE3, TestHighbdIntraPred16, NULL, NULL, NULL, NULL,
+                       NULL, NULL, vpx_highbd_d45_predictor_16x16_ssse3,
+                       vpx_highbd_d135_predictor_16x16_ssse3,
+                       vpx_highbd_d117_predictor_16x16_ssse3,
+                       vpx_highbd_d153_predictor_16x16_ssse3,
+                       vpx_highbd_d207_predictor_16x16_ssse3,
+                       vpx_highbd_d63_predictor_16x16_ssse3, NULL)
+HIGHBD_INTRA_PRED_TEST(SSSE3, TestHighbdIntraPred32, NULL, NULL, NULL, NULL,
+                       NULL, NULL, vpx_highbd_d45_predictor_32x32_ssse3,
+                       vpx_highbd_d135_predictor_32x32_ssse3,
+                       vpx_highbd_d117_predictor_32x32_ssse3,
+                       vpx_highbd_d153_predictor_32x32_ssse3,
+                       vpx_highbd_d207_predictor_32x32_ssse3,
+                       vpx_highbd_d63_predictor_32x32_ssse3, NULL)
+#endif  // HAVE_SSSE3
+
+#if HAVE_NEON
+HIGHBD_INTRA_PRED_TEST(
+    NEON, TestHighbdIntraPred4, vpx_highbd_dc_predictor_4x4_neon,
+    vpx_highbd_dc_left_predictor_4x4_neon, vpx_highbd_dc_top_predictor_4x4_neon,
+    vpx_highbd_dc_128_predictor_4x4_neon, vpx_highbd_v_predictor_4x4_neon,
+    vpx_highbd_h_predictor_4x4_neon, vpx_highbd_d45_predictor_4x4_neon,
+    vpx_highbd_d135_predictor_4x4_neon, NULL, NULL, NULL, NULL,
+    vpx_highbd_tm_predictor_4x4_neon)
+HIGHBD_INTRA_PRED_TEST(
+    NEON, TestHighbdIntraPred8, vpx_highbd_dc_predictor_8x8_neon,
+    vpx_highbd_dc_left_predictor_8x8_neon, vpx_highbd_dc_top_predictor_8x8_neon,
+    vpx_highbd_dc_128_predictor_8x8_neon, vpx_highbd_v_predictor_8x8_neon,
+    vpx_highbd_h_predictor_8x8_neon, vpx_highbd_d45_predictor_8x8_neon,
+    vpx_highbd_d135_predictor_8x8_neon, NULL, NULL, NULL, NULL,
+    vpx_highbd_tm_predictor_8x8_neon)
+HIGHBD_INTRA_PRED_TEST(NEON, TestHighbdIntraPred16,
+                       vpx_highbd_dc_predictor_16x16_neon,
+                       vpx_highbd_dc_left_predictor_16x16_neon,
+                       vpx_highbd_dc_top_predictor_16x16_neon,
+                       vpx_highbd_dc_128_predictor_16x16_neon,
+                       vpx_highbd_v_predictor_16x16_neon,
+                       vpx_highbd_h_predictor_16x16_neon,
+                       vpx_highbd_d45_predictor_16x16_neon,
+                       vpx_highbd_d135_predictor_16x16_neon, NULL, NULL, NULL,
+                       NULL, vpx_highbd_tm_predictor_16x16_neon)
+HIGHBD_INTRA_PRED_TEST(NEON, TestHighbdIntraPred32,
+                       vpx_highbd_dc_predictor_32x32_neon,
+                       vpx_highbd_dc_left_predictor_32x32_neon,
+                       vpx_highbd_dc_top_predictor_32x32_neon,
+                       vpx_highbd_dc_128_predictor_32x32_neon,
+                       vpx_highbd_v_predictor_32x32_neon,
+                       vpx_highbd_h_predictor_32x32_neon,
+                       vpx_highbd_d45_predictor_32x32_neon,
+                       vpx_highbd_d135_predictor_32x32_neon, NULL, NULL, NULL,
+                       NULL, vpx_highbd_tm_predictor_32x32_neon)
+#endif  // HAVE_NEON
+
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+
+#include "test/test_libvpx.cc"

Libraries/webm_mem_playback/libvpx/test/test_libvpx.cc

@@ -0,0 +1,75 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#include <string>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "./vpx_config.h"
+#if VPX_ARCH_X86 || VPX_ARCH_X86_64
+#include "vpx_ports/x86.h"
+#endif
+extern "C" {
+#if CONFIG_VP8
+extern void vp8_rtcd();
+#endif  // CONFIG_VP8
+#if CONFIG_VP9
+extern void vp9_rtcd();
+#endif  // CONFIG_VP9
+extern void vpx_dsp_rtcd();
+extern void vpx_scale_rtcd();
+}
+
+#if VPX_ARCH_X86 || VPX_ARCH_X86_64
+static void append_negative_gtest_filter(const char *str) {
+  std::string filter = ::testing::FLAGS_gtest_filter;
+  // Negative patterns begin with one '-' followed by a ':' separated list.
+  if (filter.find('-') == std::string::npos) filter += '-';
+  filter += str;
+  ::testing::FLAGS_gtest_filter = filter;
+}
+#endif  // VPX_ARCH_X86 || VPX_ARCH_X86_64
+
+int main(int argc, char **argv) {
+  ::testing::InitGoogleTest(&argc, argv);
+
+#if VPX_ARCH_X86 || VPX_ARCH_X86_64
+  const int simd_caps = x86_simd_caps();
+  if (!(simd_caps & HAS_MMX)) append_negative_gtest_filter(":MMX.*:MMX/*");
+  if (!(simd_caps & HAS_SSE)) append_negative_gtest_filter(":SSE.*:SSE/*");
+  if (!(simd_caps & HAS_SSE2)) append_negative_gtest_filter(":SSE2.*:SSE2/*");
+  if (!(simd_caps & HAS_SSE3)) append_negative_gtest_filter(":SSE3.*:SSE3/*");
+  if (!(simd_caps & HAS_SSSE3)) {
+    append_negative_gtest_filter(":SSSE3.*:SSSE3/*");
+  }
+  if (!(simd_caps & HAS_SSE4_1)) {
+    append_negative_gtest_filter(":SSE4_1.*:SSE4_1/*");
+  }
+  if (!(simd_caps & HAS_AVX)) append_negative_gtest_filter(":AVX.*:AVX/*");
+  if (!(simd_caps & HAS_AVX2)) append_negative_gtest_filter(":AVX2.*:AVX2/*");
+  if (!(simd_caps & HAS_AVX512)) {
+    append_negative_gtest_filter(":AVX512.*:AVX512/*");
+  }
+#endif  // VPX_ARCH_X86 || VPX_ARCH_X86_64
+
+#if !CONFIG_SHARED
+// Shared library builds don't support whitebox tests
+// that exercise internal symbols.
+#if CONFIG_VP8
+  vp8_rtcd();
+#endif  // CONFIG_VP8
+#if CONFIG_VP9
+  vp9_rtcd();
+#endif  // CONFIG_VP9
+  vpx_dsp_rtcd();
+  vpx_scale_rtcd();
+#endif  // !CONFIG_SHARED
+
+  return RUN_ALL_TESTS();
+}

Libraries/webm_mem_playback/libvpx/test/test_vector_test.cc

@@ -0,0 +1,205 @@
+/*
+ *  Copyright (c) 2013 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <cstdio>
+#include <cstdlib>
+#include <memory>
+#include <set>
+#include <string>
+#include <tuple>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "../tools_common.h"
+#include "./vpx_config.h"
+#include "test/codec_factory.h"
+#include "test/decode_test_driver.h"
+#include "test/ivf_video_source.h"
+#include "test/md5_helper.h"
+#include "test/test_vectors.h"
+#include "test/util.h"
+#if CONFIG_WEBM_IO
+#include "test/webm_video_source.h"
+#endif
+#include "vpx_mem/vpx_mem.h"
+
+namespace {
+
+const int kThreads = 0;
+const int kMtMode = 1;
+const int kFileName = 2;
+
+typedef std::tuple<int, int, const char *> DecodeParam;
+
+class TestVectorTest : public ::libvpx_test::DecoderTest,
+                       public ::libvpx_test::CodecTestWithParam<DecodeParam> {
+ protected:
+  TestVectorTest() : DecoderTest(GET_PARAM(0)), md5_file_(NULL) {
+#if CONFIG_VP9_DECODER
+    resize_clips_.insert(::libvpx_test::kVP9TestVectorsResize,
+                         ::libvpx_test::kVP9TestVectorsResize +
+                             ::libvpx_test::kNumVP9TestVectorsResize);
+#endif
+  }
+
+  virtual ~TestVectorTest() {
+    if (md5_file_) fclose(md5_file_);
+  }
+
+  void OpenMD5File(const std::string &md5_file_name_) {
+    md5_file_ = libvpx_test::OpenTestDataFile(md5_file_name_);
+    ASSERT_TRUE(md5_file_ != NULL)
+        << "Md5 file open failed. Filename: " << md5_file_name_;
+  }
+
+#if CONFIG_VP9_DECODER
+  virtual void PreDecodeFrameHook(
+      const libvpx_test::CompressedVideoSource &video,
+      libvpx_test::Decoder *decoder) {
+    if (video.frame_number() == 0 && mt_mode_ >= 0) {
+      if (mt_mode_ == 1) {
+        decoder->Control(VP9D_SET_LOOP_FILTER_OPT, 1);
+        decoder->Control(VP9D_SET_ROW_MT, 0);
+      } else if (mt_mode_ == 2) {
+        decoder->Control(VP9D_SET_LOOP_FILTER_OPT, 0);
+        decoder->Control(VP9D_SET_ROW_MT, 1);
+      } else {
+        decoder->Control(VP9D_SET_LOOP_FILTER_OPT, 0);
+        decoder->Control(VP9D_SET_ROW_MT, 0);
+      }
+    }
+  }
+#endif
+
+  virtual void DecompressedFrameHook(const vpx_image_t &img,
+                                     const unsigned int frame_number) {
+    ASSERT_TRUE(md5_file_ != NULL);
+    char expected_md5[33];
+    char junk[128];
+
+    // Read correct md5 checksums.
+    const int res = fscanf(md5_file_, "%s  %s", expected_md5, junk);
+    ASSERT_NE(res, EOF) << "Read md5 data failed";
+    expected_md5[32] = '\0';
+
+    ::libvpx_test::MD5 md5_res;
+    md5_res.Add(&img);
+    const char *actual_md5 = md5_res.Get();
+
+    // Check md5 match.
+    ASSERT_STREQ(expected_md5, actual_md5)
+        << "Md5 checksums don't match: frame number = " << frame_number;
+  }
+
+#if CONFIG_VP9_DECODER
+  std::set<std::string> resize_clips_;
+#endif
+  int mt_mode_;
+
+ private:
+  FILE *md5_file_;
+};
+
+// This test runs through the whole set of test vectors, and decodes them.
+// The md5 checksums are computed for each frame in the video file. If md5
+// checksums match the correct md5 data, then the test is passed. Otherwise,
+// the test failed.
+TEST_P(TestVectorTest, MD5Match) {
+  const DecodeParam input = GET_PARAM(1);
+  const std::string filename = std::get<kFileName>(input);
+  vpx_codec_flags_t flags = 0;
+  vpx_codec_dec_cfg_t cfg = vpx_codec_dec_cfg_t();
+  char str[256];
+
+  cfg.threads = std::get<kThreads>(input);
+  mt_mode_ = std::get<kMtMode>(input);
+  snprintf(str, sizeof(str) / sizeof(str[0]) - 1,
+           "file: %s threads: %d MT mode: %d", filename.c_str(), cfg.threads,
+           mt_mode_);
+  SCOPED_TRACE(str);
+
+  // Open compressed video file.
+  std::unique_ptr<libvpx_test::CompressedVideoSource> video;
+  if (filename.substr(filename.length() - 3, 3) == "ivf") {
+    video.reset(new libvpx_test::IVFVideoSource(filename));
+  } else if (filename.substr(filename.length() - 4, 4) == "webm") {
+#if CONFIG_WEBM_IO
+    video.reset(new libvpx_test::WebMVideoSource(filename));
+#else
+    fprintf(stderr, "WebM IO is disabled, skipping test vector %s\n",
+            filename.c_str());
+    return;
+#endif
+  }
+  ASSERT_TRUE(video.get() != NULL);
+  video->Init();
+
+  // Construct md5 file name.
+  const std::string md5_filename = filename + ".md5";
+  OpenMD5File(md5_filename);
+
+  // Set decode config and flags.
+  set_cfg(cfg);
+  set_flags(flags);
+
+  // Decode frame, and check the md5 matching.
+  ASSERT_NO_FATAL_FAILURE(RunLoop(video.get(), cfg));
+}
+
+#if CONFIG_VP8_DECODER
+VP8_INSTANTIATE_TEST_CASE(
+    TestVectorTest,
+    ::testing::Combine(
+        ::testing::Values(1),   // Single thread.
+        ::testing::Values(-1),  // LPF opt and Row MT is not applicable
+        ::testing::ValuesIn(libvpx_test::kVP8TestVectors,
+                            libvpx_test::kVP8TestVectors +
+                                libvpx_test::kNumVP8TestVectors)));
+
+// Test VP8 decode in with different numbers of threads.
+INSTANTIATE_TEST_CASE_P(
+    VP8MultiThreaded, TestVectorTest,
+    ::testing::Combine(
+        ::testing::Values(
+            static_cast<const libvpx_test::CodecFactory *>(&libvpx_test::kVP8)),
+        ::testing::Combine(
+            ::testing::Range(2, 9),  // With 2 ~ 8 threads.
+            ::testing::Values(-1),   // LPF opt and Row MT is not applicable
+            ::testing::ValuesIn(libvpx_test::kVP8TestVectors,
+                                libvpx_test::kVP8TestVectors +
+                                    libvpx_test::kNumVP8TestVectors))));
+
+#endif  // CONFIG_VP8_DECODER
+
+#if CONFIG_VP9_DECODER
+VP9_INSTANTIATE_TEST_CASE(
+    TestVectorTest,
+    ::testing::Combine(
+        ::testing::Values(1),   // Single thread.
+        ::testing::Values(-1),  // LPF opt and Row MT is not applicable
+        ::testing::ValuesIn(libvpx_test::kVP9TestVectors,
+                            libvpx_test::kVP9TestVectors +
+                                libvpx_test::kNumVP9TestVectors)));
+
+INSTANTIATE_TEST_CASE_P(
+    VP9MultiThreaded, TestVectorTest,
+    ::testing::Combine(
+        ::testing::Values(
+            static_cast<const libvpx_test::CodecFactory *>(&libvpx_test::kVP9)),
+        ::testing::Combine(
+            ::testing::Range(2, 9),  // With 2 ~ 8 threads.
+            ::testing::Range(0, 3),  // With multi threads modes 0 ~ 2
+                                     // 0: LPF opt and Row MT disabled
+                                     // 1: LPF opt enabled
+                                     // 2: Row MT enabled
+            ::testing::ValuesIn(libvpx_test::kVP9TestVectors,
+                                libvpx_test::kVP9TestVectors +
+                                    libvpx_test::kNumVP9TestVectors))));
+#endif
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/test_vectors.cc

@@ -0,0 +1,385 @@
+/*
+ *  Copyright (c) 2013 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "test/test_vectors.h"
+
+namespace libvpx_test {
+
+#define NELEMENTS(x) static_cast<int>(sizeof(x) / sizeof(x[0]))
+
+#if CONFIG_VP8_DECODER
+const char *const kVP8TestVectors[] = {
+  "vp80-00-comprehensive-001.ivf", "vp80-00-comprehensive-002.ivf",
+  "vp80-00-comprehensive-003.ivf", "vp80-00-comprehensive-004.ivf",
+  "vp80-00-comprehensive-005.ivf", "vp80-00-comprehensive-006.ivf",
+  "vp80-00-comprehensive-007.ivf", "vp80-00-comprehensive-008.ivf",
+  "vp80-00-comprehensive-009.ivf", "vp80-00-comprehensive-010.ivf",
+  "vp80-00-comprehensive-011.ivf", "vp80-00-comprehensive-012.ivf",
+  "vp80-00-comprehensive-013.ivf", "vp80-00-comprehensive-014.ivf",
+  "vp80-00-comprehensive-015.ivf", "vp80-00-comprehensive-016.ivf",
+  "vp80-00-comprehensive-017.ivf", "vp80-00-comprehensive-018.ivf",
+  "vp80-01-intra-1400.ivf",        "vp80-01-intra-1411.ivf",
+  "vp80-01-intra-1416.ivf",        "vp80-01-intra-1417.ivf",
+  "vp80-02-inter-1402.ivf",        "vp80-02-inter-1412.ivf",
+  "vp80-02-inter-1418.ivf",        "vp80-02-inter-1424.ivf",
+  "vp80-03-segmentation-01.ivf",   "vp80-03-segmentation-02.ivf",
+  "vp80-03-segmentation-03.ivf",   "vp80-03-segmentation-04.ivf",
+  "vp80-03-segmentation-1401.ivf", "vp80-03-segmentation-1403.ivf",
+  "vp80-03-segmentation-1407.ivf", "vp80-03-segmentation-1408.ivf",
+  "vp80-03-segmentation-1409.ivf", "vp80-03-segmentation-1410.ivf",
+  "vp80-03-segmentation-1413.ivf", "vp80-03-segmentation-1414.ivf",
+  "vp80-03-segmentation-1415.ivf", "vp80-03-segmentation-1425.ivf",
+  "vp80-03-segmentation-1426.ivf", "vp80-03-segmentation-1427.ivf",
+  "vp80-03-segmentation-1432.ivf", "vp80-03-segmentation-1435.ivf",
+  "vp80-03-segmentation-1436.ivf", "vp80-03-segmentation-1437.ivf",
+  "vp80-03-segmentation-1441.ivf", "vp80-03-segmentation-1442.ivf",
+  "vp80-04-partitions-1404.ivf",   "vp80-04-partitions-1405.ivf",
+  "vp80-04-partitions-1406.ivf",   "vp80-05-sharpness-1428.ivf",
+  "vp80-05-sharpness-1429.ivf",    "vp80-05-sharpness-1430.ivf",
+  "vp80-05-sharpness-1431.ivf",    "vp80-05-sharpness-1433.ivf",
+  "vp80-05-sharpness-1434.ivf",    "vp80-05-sharpness-1438.ivf",
+  "vp80-05-sharpness-1439.ivf",    "vp80-05-sharpness-1440.ivf",
+  "vp80-05-sharpness-1443.ivf",    "vp80-06-smallsize.ivf"
+};
+const int kNumVP8TestVectors = NELEMENTS(kVP8TestVectors);
+#endif  // CONFIG_VP8_DECODER
+#if CONFIG_VP9_DECODER
+#define RESIZE_TEST_VECTORS                          \
+  "vp90-2-21-resize_inter_320x180_5_1-2.webm",       \
+      "vp90-2-21-resize_inter_320x180_5_3-4.webm",   \
+      "vp90-2-21-resize_inter_320x180_7_1-2.webm",   \
+      "vp90-2-21-resize_inter_320x180_7_3-4.webm",   \
+      "vp90-2-21-resize_inter_320x240_5_1-2.webm",   \
+      "vp90-2-21-resize_inter_320x240_5_3-4.webm",   \
+      "vp90-2-21-resize_inter_320x240_7_1-2.webm",   \
+      "vp90-2-21-resize_inter_320x240_7_3-4.webm",   \
+      "vp90-2-21-resize_inter_640x360_5_1-2.webm",   \
+      "vp90-2-21-resize_inter_640x360_5_3-4.webm",   \
+      "vp90-2-21-resize_inter_640x360_7_1-2.webm",   \
+      "vp90-2-21-resize_inter_640x360_7_3-4.webm",   \
+      "vp90-2-21-resize_inter_640x480_5_1-2.webm",   \
+      "vp90-2-21-resize_inter_640x480_5_3-4.webm",   \
+      "vp90-2-21-resize_inter_640x480_7_1-2.webm",   \
+      "vp90-2-21-resize_inter_640x480_7_3-4.webm",   \
+      "vp90-2-21-resize_inter_1280x720_5_1-2.webm",  \
+      "vp90-2-21-resize_inter_1280x720_5_3-4.webm",  \
+      "vp90-2-21-resize_inter_1280x720_7_1-2.webm",  \
+      "vp90-2-21-resize_inter_1280x720_7_3-4.webm",  \
+      "vp90-2-21-resize_inter_1920x1080_5_1-2.webm", \
+      "vp90-2-21-resize_inter_1920x1080_5_3-4.webm", \
+      "vp90-2-21-resize_inter_1920x1080_7_1-2.webm", \
+      "vp90-2-21-resize_inter_1920x1080_7_3-4.webm",
+
+const char *const kVP9TestVectors[] = {
+  "vp90-2-00-quantizer-00.webm",
+  "vp90-2-00-quantizer-01.webm",
+  "vp90-2-00-quantizer-02.webm",
+  "vp90-2-00-quantizer-03.webm",
+  "vp90-2-00-quantizer-04.webm",
+  "vp90-2-00-quantizer-05.webm",
+  "vp90-2-00-quantizer-06.webm",
+  "vp90-2-00-quantizer-07.webm",
+  "vp90-2-00-quantizer-08.webm",
+  "vp90-2-00-quantizer-09.webm",
+  "vp90-2-00-quantizer-10.webm",
+  "vp90-2-00-quantizer-11.webm",
+  "vp90-2-00-quantizer-12.webm",
+  "vp90-2-00-quantizer-13.webm",
+  "vp90-2-00-quantizer-14.webm",
+  "vp90-2-00-quantizer-15.webm",
+  "vp90-2-00-quantizer-16.webm",
+  "vp90-2-00-quantizer-17.webm",
+  "vp90-2-00-quantizer-18.webm",
+  "vp90-2-00-quantizer-19.webm",
+  "vp90-2-00-quantizer-20.webm",
+  "vp90-2-00-quantizer-21.webm",
+  "vp90-2-00-quantizer-22.webm",
+  "vp90-2-00-quantizer-23.webm",
+  "vp90-2-00-quantizer-24.webm",
+  "vp90-2-00-quantizer-25.webm",
+  "vp90-2-00-quantizer-26.webm",
+  "vp90-2-00-quantizer-27.webm",
+  "vp90-2-00-quantizer-28.webm",
+  "vp90-2-00-quantizer-29.webm",
+  "vp90-2-00-quantizer-30.webm",
+  "vp90-2-00-quantizer-31.webm",
+  "vp90-2-00-quantizer-32.webm",
+  "vp90-2-00-quantizer-33.webm",
+  "vp90-2-00-quantizer-34.webm",
+  "vp90-2-00-quantizer-35.webm",
+  "vp90-2-00-quantizer-36.webm",
+  "vp90-2-00-quantizer-37.webm",
+  "vp90-2-00-quantizer-38.webm",
+  "vp90-2-00-quantizer-39.webm",
+  "vp90-2-00-quantizer-40.webm",
+  "vp90-2-00-quantizer-41.webm",
+  "vp90-2-00-quantizer-42.webm",
+  "vp90-2-00-quantizer-43.webm",
+  "vp90-2-00-quantizer-44.webm",
+  "vp90-2-00-quantizer-45.webm",
+  "vp90-2-00-quantizer-46.webm",
+  "vp90-2-00-quantizer-47.webm",
+  "vp90-2-00-quantizer-48.webm",
+  "vp90-2-00-quantizer-49.webm",
+  "vp90-2-00-quantizer-50.webm",
+  "vp90-2-00-quantizer-51.webm",
+  "vp90-2-00-quantizer-52.webm",
+  "vp90-2-00-quantizer-53.webm",
+  "vp90-2-00-quantizer-54.webm",
+  "vp90-2-00-quantizer-55.webm",
+  "vp90-2-00-quantizer-56.webm",
+  "vp90-2-00-quantizer-57.webm",
+  "vp90-2-00-quantizer-58.webm",
+  "vp90-2-00-quantizer-59.webm",
+  "vp90-2-00-quantizer-60.webm",
+  "vp90-2-00-quantizer-61.webm",
+  "vp90-2-00-quantizer-62.webm",
+  "vp90-2-00-quantizer-63.webm",
+  "vp90-2-01-sharpness-1.webm",
+  "vp90-2-01-sharpness-2.webm",
+  "vp90-2-01-sharpness-3.webm",
+  "vp90-2-01-sharpness-4.webm",
+  "vp90-2-01-sharpness-5.webm",
+  "vp90-2-01-sharpness-6.webm",
+  "vp90-2-01-sharpness-7.webm",
+  "vp90-2-02-size-08x08.webm",
+  "vp90-2-02-size-08x10.webm",
+  "vp90-2-02-size-08x16.webm",
+  "vp90-2-02-size-08x18.webm",
+  "vp90-2-02-size-08x32.webm",
+  "vp90-2-02-size-08x34.webm",
+  "vp90-2-02-size-08x64.webm",
+  "vp90-2-02-size-08x66.webm",
+  "vp90-2-02-size-10x08.webm",
+  "vp90-2-02-size-10x10.webm",
+  "vp90-2-02-size-10x16.webm",
+  "vp90-2-02-size-10x18.webm",
+  "vp90-2-02-size-10x32.webm",
+  "vp90-2-02-size-10x34.webm",
+  "vp90-2-02-size-10x64.webm",
+  "vp90-2-02-size-10x66.webm",
+  "vp90-2-02-size-16x08.webm",
+  "vp90-2-02-size-16x10.webm",
+  "vp90-2-02-size-16x16.webm",
+  "vp90-2-02-size-16x18.webm",
+  "vp90-2-02-size-16x32.webm",
+  "vp90-2-02-size-16x34.webm",
+  "vp90-2-02-size-16x64.webm",
+  "vp90-2-02-size-16x66.webm",
+  "vp90-2-02-size-18x08.webm",
+  "vp90-2-02-size-18x10.webm",
+  "vp90-2-02-size-18x16.webm",
+  "vp90-2-02-size-18x18.webm",
+  "vp90-2-02-size-18x32.webm",
+  "vp90-2-02-size-18x34.webm",
+  "vp90-2-02-size-18x64.webm",
+  "vp90-2-02-size-18x66.webm",
+  "vp90-2-02-size-32x08.webm",
+  "vp90-2-02-size-32x10.webm",
+  "vp90-2-02-size-32x16.webm",
+  "vp90-2-02-size-32x18.webm",
+  "vp90-2-02-size-32x32.webm",
+  "vp90-2-02-size-32x34.webm",
+  "vp90-2-02-size-32x64.webm",
+  "vp90-2-02-size-32x66.webm",
+  "vp90-2-02-size-34x08.webm",
+  "vp90-2-02-size-34x10.webm",
+  "vp90-2-02-size-34x16.webm",
+  "vp90-2-02-size-34x18.webm",
+  "vp90-2-02-size-34x32.webm",
+  "vp90-2-02-size-34x34.webm",
+  "vp90-2-02-size-34x64.webm",
+  "vp90-2-02-size-34x66.webm",
+  "vp90-2-02-size-64x08.webm",
+  "vp90-2-02-size-64x10.webm",
+  "vp90-2-02-size-64x16.webm",
+  "vp90-2-02-size-64x18.webm",
+  "vp90-2-02-size-64x32.webm",
+  "vp90-2-02-size-64x34.webm",
+  "vp90-2-02-size-64x64.webm",
+  "vp90-2-02-size-64x66.webm",
+  "vp90-2-02-size-66x08.webm",
+  "vp90-2-02-size-66x10.webm",
+  "vp90-2-02-size-66x16.webm",
+  "vp90-2-02-size-66x18.webm",
+  "vp90-2-02-size-66x32.webm",
+  "vp90-2-02-size-66x34.webm",
+  "vp90-2-02-size-66x64.webm",
+  "vp90-2-02-size-66x66.webm",
+  "vp90-2-02-size-130x132.webm",
+  "vp90-2-02-size-132x130.webm",
+  "vp90-2-02-size-132x132.webm",
+  "vp90-2-02-size-178x180.webm",
+  "vp90-2-02-size-180x178.webm",
+  "vp90-2-02-size-180x180.webm",
+  "vp90-2-03-size-196x196.webm",
+  "vp90-2-03-size-196x198.webm",
+  "vp90-2-03-size-196x200.webm",
+  "vp90-2-03-size-196x202.webm",
+  "vp90-2-03-size-196x208.webm",
+  "vp90-2-03-size-196x210.webm",
+  "vp90-2-03-size-196x224.webm",
+  "vp90-2-03-size-196x226.webm",
+  "vp90-2-03-size-198x196.webm",
+  "vp90-2-03-size-198x198.webm",
+  "vp90-2-03-size-198x200.webm",
+  "vp90-2-03-size-198x202.webm",
+  "vp90-2-03-size-198x208.webm",
+  "vp90-2-03-size-198x210.webm",
+  "vp90-2-03-size-198x224.webm",
+  "vp90-2-03-size-198x226.webm",
+  "vp90-2-03-size-200x196.webm",
+  "vp90-2-03-size-200x198.webm",
+  "vp90-2-03-size-200x200.webm",
+  "vp90-2-03-size-200x202.webm",
+  "vp90-2-03-size-200x208.webm",
+  "vp90-2-03-size-200x210.webm",
+  "vp90-2-03-size-200x224.webm",
+  "vp90-2-03-size-200x226.webm",
+  "vp90-2-03-size-202x196.webm",
+  "vp90-2-03-size-202x198.webm",
+  "vp90-2-03-size-202x200.webm",
+  "vp90-2-03-size-202x202.webm",
+  "vp90-2-03-size-202x208.webm",
+  "vp90-2-03-size-202x210.webm",
+  "vp90-2-03-size-202x224.webm",
+  "vp90-2-03-size-202x226.webm",
+  "vp90-2-03-size-208x196.webm",
+  "vp90-2-03-size-208x198.webm",
+  "vp90-2-03-size-208x200.webm",
+  "vp90-2-03-size-208x202.webm",
+  "vp90-2-03-size-208x208.webm",
+  "vp90-2-03-size-208x210.webm",
+  "vp90-2-03-size-208x224.webm",
+  "vp90-2-03-size-208x226.webm",
+  "vp90-2-03-size-210x196.webm",
+  "vp90-2-03-size-210x198.webm",
+  "vp90-2-03-size-210x200.webm",
+  "vp90-2-03-size-210x202.webm",
+  "vp90-2-03-size-210x208.webm",
+  "vp90-2-03-size-210x210.webm",
+  "vp90-2-03-size-210x224.webm",
+  "vp90-2-03-size-210x226.webm",
+  "vp90-2-03-size-224x196.webm",
+  "vp90-2-03-size-224x198.webm",
+  "vp90-2-03-size-224x200.webm",
+  "vp90-2-03-size-224x202.webm",
+  "vp90-2-03-size-224x208.webm",
+  "vp90-2-03-size-224x210.webm",
+  "vp90-2-03-size-224x224.webm",
+  "vp90-2-03-size-224x226.webm",
+  "vp90-2-03-size-226x196.webm",
+  "vp90-2-03-size-226x198.webm",
+  "vp90-2-03-size-226x200.webm",
+  "vp90-2-03-size-226x202.webm",
+  "vp90-2-03-size-226x208.webm",
+  "vp90-2-03-size-226x210.webm",
+  "vp90-2-03-size-226x224.webm",
+  "vp90-2-03-size-226x226.webm",
+  "vp90-2-03-size-352x288.webm",
+  "vp90-2-03-deltaq.webm",
+  "vp90-2-05-resize.ivf",
+  "vp90-2-06-bilinear.webm",
+  "vp90-2-07-frame_parallel.webm",
+  "vp90-2-08-tile_1x2_frame_parallel.webm",
+  "vp90-2-08-tile_1x2.webm",
+  "vp90-2-08-tile_1x4_frame_parallel.webm",
+  "vp90-2-08-tile_1x4.webm",
+  "vp90-2-08-tile_1x8_frame_parallel.webm",
+  "vp90-2-08-tile_1x8.webm",
+  "vp90-2-08-tile-4x4.webm",
+  "vp90-2-08-tile-4x1.webm",
+  "vp90-2-09-subpixel-00.ivf",
+  "vp90-2-02-size-lf-1920x1080.webm",
+  "vp90-2-09-aq2.webm",
+  "vp90-2-09-lf_deltas.webm",
+  "vp90-2-10-show-existing-frame.webm",
+  "vp90-2-10-show-existing-frame2.webm",
+  "vp90-2-11-size-351x287.webm",
+  "vp90-2-11-size-351x288.webm",
+  "vp90-2-11-size-352x287.webm",
+  "vp90-2-12-droppable_1.ivf",
+  "vp90-2-12-droppable_2.ivf",
+  "vp90-2-12-droppable_3.ivf",
+#if !CONFIG_SIZE_LIMIT || \
+    (DECODE_WIDTH_LIMIT >= 20400 && DECODE_HEIGHT_LIMIT >= 120)
+  "vp90-2-13-largescaling.webm",
+#endif
+  "vp90-2-14-resize-fp-tiles-1-16.webm",
+  "vp90-2-14-resize-fp-tiles-1-2-4-8-16.webm",
+  "vp90-2-14-resize-fp-tiles-1-2.webm",
+  "vp90-2-14-resize-fp-tiles-1-4.webm",
+  "vp90-2-14-resize-fp-tiles-16-1.webm",
+  "vp90-2-14-resize-fp-tiles-16-2.webm",
+  "vp90-2-14-resize-fp-tiles-16-4.webm",
+  "vp90-2-14-resize-fp-tiles-16-8-4-2-1.webm",
+  "vp90-2-14-resize-fp-tiles-16-8.webm",
+  "vp90-2-14-resize-fp-tiles-1-8.webm",
+  "vp90-2-14-resize-fp-tiles-2-16.webm",
+  "vp90-2-14-resize-fp-tiles-2-1.webm",
+  "vp90-2-14-resize-fp-tiles-2-4.webm",
+  "vp90-2-14-resize-fp-tiles-2-8.webm",
+  "vp90-2-14-resize-fp-tiles-4-16.webm",
+  "vp90-2-14-resize-fp-tiles-4-1.webm",
+  "vp90-2-14-resize-fp-tiles-4-2.webm",
+  "vp90-2-14-resize-fp-tiles-4-8.webm",
+  "vp90-2-14-resize-fp-tiles-8-16.webm",
+  "vp90-2-14-resize-fp-tiles-8-1.webm",
+  "vp90-2-14-resize-fp-tiles-8-2.webm",
+  "vp90-2-14-resize-fp-tiles-8-4.webm",
+  "vp90-2-14-resize-10frames-fp-tiles-1-2-4-8.webm",
+  "vp90-2-14-resize-10frames-fp-tiles-1-2.webm",
+  "vp90-2-14-resize-10frames-fp-tiles-1-4.webm",
+  "vp90-2-14-resize-10frames-fp-tiles-1-8.webm",
+  "vp90-2-14-resize-10frames-fp-tiles-2-1.webm",
+  "vp90-2-14-resize-10frames-fp-tiles-2-4.webm",
+  "vp90-2-14-resize-10frames-fp-tiles-2-8.webm",
+  "vp90-2-14-resize-10frames-fp-tiles-4-1.webm",
+  "vp90-2-14-resize-10frames-fp-tiles-4-2.webm",
+  "vp90-2-14-resize-10frames-fp-tiles-4-8.webm",
+  "vp90-2-14-resize-10frames-fp-tiles-8-1.webm",
+  "vp90-2-14-resize-10frames-fp-tiles-8-2.webm",
+  "vp90-2-14-resize-10frames-fp-tiles-8-4-2-1.webm",
+  "vp90-2-14-resize-10frames-fp-tiles-8-4.webm",
+  "vp90-2-15-segkey.webm",
+  "vp90-2-15-segkey_adpq.webm",
+  "vp90-2-16-intra-only.webm",
+  "vp90-2-17-show-existing-frame.webm",
+  "vp90-2-18-resize.ivf",
+  "vp90-2-19-skip.webm",
+  "vp90-2-19-skip-01.webm",
+  "vp90-2-19-skip-02.webm",
+  "vp91-2-04-yuv444.webm",
+  "vp91-2-04-yuv422.webm",
+  "vp91-2-04-yuv440.webm",
+#if CONFIG_VP9_HIGHBITDEPTH
+  "vp92-2-20-10bit-yuv420.webm",
+  "vp92-2-20-12bit-yuv420.webm",
+  "vp93-2-20-10bit-yuv422.webm",
+  "vp93-2-20-12bit-yuv422.webm",
+  "vp93-2-20-10bit-yuv440.webm",
+  "vp93-2-20-12bit-yuv440.webm",
+  "vp93-2-20-10bit-yuv444.webm",
+  "vp93-2-20-12bit-yuv444.webm",
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+  "vp90-2-20-big_superframe-01.webm",
+  "vp90-2-20-big_superframe-02.webm",
+  "vp90-2-22-svc_1280x720_1.webm",
+  RESIZE_TEST_VECTORS
+};
+const char *const kVP9TestVectorsSvc[] = { "vp90-2-22-svc_1280x720_3.ivf" };
+const int kNumVP9TestVectors = NELEMENTS(kVP9TestVectors);
+const int kNumVP9TestVectorsSvc = NELEMENTS(kVP9TestVectorsSvc);
+const char *const kVP9TestVectorsResize[] = { RESIZE_TEST_VECTORS };
+const int kNumVP9TestVectorsResize = NELEMENTS(kVP9TestVectorsResize);
+#undef RESIZE_TEST_VECTORS
+#endif  // CONFIG_VP9_DECODER
+
+}  // namespace libvpx_test

Libraries/webm_mem_playback/libvpx/test/test_vectors.h

@@ -0,0 +1,34 @@
+/*
+ *  Copyright (c) 2013 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef VPX_TEST_TEST_VECTORS_H_
+#define VPX_TEST_TEST_VECTORS_H_
+
+#include "./vpx_config.h"
+
+namespace libvpx_test {
+
+#if CONFIG_VP8_DECODER
+extern const int kNumVP8TestVectors;
+extern const char *const kVP8TestVectors[];
+#endif
+
+#if CONFIG_VP9_DECODER
+extern const int kNumVP9TestVectors;
+extern const char *const kVP9TestVectors[];
+extern const int kNumVP9TestVectorsSvc;
+extern const char *const kVP9TestVectorsSvc[];
+extern const int kNumVP9TestVectorsResize;
+extern const char *const kVP9TestVectorsResize[];
+#endif  // CONFIG_VP9_DECODER
+
+}  // namespace libvpx_test
+
+#endif  // VPX_TEST_TEST_VECTORS_H_

Libraries/webm_mem_playback/libvpx/test/tile_independence_test.cc

@@ -0,0 +1,104 @@
+/*
+ *  Copyright (c) 2013 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <cstdio>
+#include <cstdlib>
+#include <string>
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "test/codec_factory.h"
+#include "test/encode_test_driver.h"
+#include "test/i420_video_source.h"
+#include "test/util.h"
+#include "test/md5_helper.h"
+#include "vpx_mem/vpx_mem.h"
+
+namespace {
+class TileIndependenceTest : public ::libvpx_test::EncoderTest,
+                             public ::libvpx_test::CodecTestWithParam<int> {
+ protected:
+  TileIndependenceTest()
+      : EncoderTest(GET_PARAM(0)), md5_fw_order_(), md5_inv_order_(),
+        n_tiles_(GET_PARAM(1)) {
+    init_flags_ = VPX_CODEC_USE_PSNR;
+    vpx_codec_dec_cfg_t cfg = vpx_codec_dec_cfg_t();
+    cfg.w = 704;
+    cfg.h = 144;
+    cfg.threads = 1;
+    fw_dec_ = codec_->CreateDecoder(cfg, 0);
+    inv_dec_ = codec_->CreateDecoder(cfg, 0);
+    inv_dec_->Control(VP9_INVERT_TILE_DECODE_ORDER, 1);
+  }
+
+  virtual ~TileIndependenceTest() {
+    delete fw_dec_;
+    delete inv_dec_;
+  }
+
+  virtual void SetUp() {
+    InitializeConfig();
+    SetMode(libvpx_test::kTwoPassGood);
+  }
+
+  virtual void PreEncodeFrameHook(libvpx_test::VideoSource *video,
+                                  libvpx_test::Encoder *encoder) {
+    if (video->frame() == 0) {
+      encoder->Control(VP9E_SET_TILE_COLUMNS, n_tiles_);
+    }
+  }
+
+  void UpdateMD5(::libvpx_test::Decoder *dec, const vpx_codec_cx_pkt_t *pkt,
+                 ::libvpx_test::MD5 *md5) {
+    const vpx_codec_err_t res = dec->DecodeFrame(
+        reinterpret_cast<uint8_t *>(pkt->data.frame.buf), pkt->data.frame.sz);
+    if (res != VPX_CODEC_OK) {
+      abort_ = true;
+      ASSERT_EQ(VPX_CODEC_OK, res);
+    }
+    const vpx_image_t *img = dec->GetDxData().Next();
+    md5->Add(img);
+  }
+
+  virtual void FramePktHook(const vpx_codec_cx_pkt_t *pkt) {
+    UpdateMD5(fw_dec_, pkt, &md5_fw_order_);
+    UpdateMD5(inv_dec_, pkt, &md5_inv_order_);
+  }
+
+  ::libvpx_test::MD5 md5_fw_order_, md5_inv_order_;
+  ::libvpx_test::Decoder *fw_dec_, *inv_dec_;
+
+ private:
+  int n_tiles_;
+};
+
+// run an encode with 2 or 4 tiles, and do the decode both in normal and
+// inverted tile ordering. Ensure that the MD5 of the output in both cases
+// is identical. If so, tiles are considered independent and the test passes.
+TEST_P(TileIndependenceTest, MD5Match) {
+  const vpx_rational timebase = { 33333333, 1000000000 };
+  cfg_.g_timebase = timebase;
+  cfg_.rc_target_bitrate = 500;
+  cfg_.g_lag_in_frames = 25;
+  cfg_.rc_end_usage = VPX_VBR;
+
+  libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 704, 144,
+                                     timebase.den, timebase.num, 0, 30);
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+
+  const char *md5_fw_str = md5_fw_order_.Get();
+  const char *md5_inv_str = md5_inv_order_.Get();
+
+  // could use ASSERT_EQ(!memcmp(.., .., 16) here, but this gives nicer
+  // output if it fails. Not sure if it's helpful since it's really just
+  // a MD5...
+  ASSERT_STREQ(md5_fw_str, md5_inv_str);
+}
+
+VP9_INSTANTIATE_TEST_CASE(TileIndependenceTest, ::testing::Range(0, 2, 1));
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/timestamp_test.cc

@@ -0,0 +1,101 @@
+/*
+ *  Copyright (c) 2019 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#include "test/codec_factory.h"
+#include "test/encode_test_driver.h"
+#include "test/util.h"
+#include "test/video_source.h"
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+namespace {
+
+const int kVideoSourceWidth = 320;
+const int kVideoSourceHeight = 240;
+const int kFramesToEncode = 3;
+
+// A video source that exposes functions to set the timebase, framerate and
+// starting pts.
+class DummyTimebaseVideoSource : public ::libvpx_test::DummyVideoSource {
+ public:
+  // Parameters num and den set the timebase for the video source.
+  DummyTimebaseVideoSource(int num, int den)
+      : timebase_({ num, den }), framerate_numerator_(30),
+        framerate_denominator_(1), starting_pts_(0) {
+    SetSize(kVideoSourceWidth, kVideoSourceHeight);
+    set_limit(kFramesToEncode);
+  }
+
+  void SetFramerate(int numerator, int denominator) {
+    framerate_numerator_ = numerator;
+    framerate_denominator_ = denominator;
+  }
+
+  // Returns one frames duration in timebase units as a double.
+  double FrameDuration() const {
+    return (static_cast<double>(timebase_.den) / timebase_.num) /
+           (static_cast<double>(framerate_numerator_) / framerate_denominator_);
+  }
+
+  virtual vpx_codec_pts_t pts() const {
+    return static_cast<vpx_codec_pts_t>(frame_ * FrameDuration() +
+                                        starting_pts_ + 0.5);
+  }
+
+  virtual unsigned long duration() const {
+    return static_cast<unsigned long>(FrameDuration() + 0.5);
+  }
+
+  virtual vpx_rational_t timebase() const { return timebase_; }
+
+  void set_starting_pts(int64_t starting_pts) { starting_pts_ = starting_pts; }
+
+ private:
+  vpx_rational_t timebase_;
+  int framerate_numerator_;
+  int framerate_denominator_;
+  int64_t starting_pts_;
+};
+
+class TimestampTest
+    : public ::libvpx_test::EncoderTest,
+      public ::libvpx_test::CodecTestWithParam<libvpx_test::TestMode> {
+ protected:
+  TimestampTest() : EncoderTest(GET_PARAM(0)) {}
+  virtual ~TimestampTest() {}
+
+  virtual void SetUp() {
+    InitializeConfig();
+    SetMode(GET_PARAM(1));
+  }
+};
+
+// Tests encoding in millisecond timebase.
+TEST_P(TimestampTest, EncodeFrames) {
+  DummyTimebaseVideoSource video(1, 1000);
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+}
+
+TEST_P(TimestampTest, TestMicrosecondTimebase) {
+  // Set the timebase to microseconds.
+  DummyTimebaseVideoSource video(1, 1000000);
+  video.set_limit(1);
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+}
+
+TEST_P(TimestampTest, TestVpxRollover) {
+  DummyTimebaseVideoSource video(1, 1000);
+  video.set_starting_pts(922337170351ll);
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+}
+
+VP8_INSTANTIATE_TEST_CASE(TimestampTest,
+                          ::testing::Values(::libvpx_test::kTwoPassGood));
+VP9_INSTANTIATE_TEST_CASE(TimestampTest,
+                          ::testing::Values(::libvpx_test::kTwoPassGood));
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/tools_common.sh

@@ -0,0 +1,442 @@
+#!/bin/sh
+##
+##  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+##
+##  Use of this source code is governed by a BSD-style license
+##  that can be found in the LICENSE file in the root of the source
+##  tree. An additional intellectual property rights grant can be found
+##  in the file PATENTS.  All contributing project authors may
+##  be found in the AUTHORS file in the root of the source tree.
+##
+##  This file contains shell code shared by test scripts for libvpx tools.
+
+# Use $VPX_TEST_TOOLS_COMMON_SH as a pseudo include guard.
+if [ -z "${VPX_TEST_TOOLS_COMMON_SH}" ]; then
+VPX_TEST_TOOLS_COMMON_SH=included
+
+set -e
+devnull='> /dev/null 2>&1'
+VPX_TEST_PREFIX=""
+
+elog() {
+  echo "$@" 1>&2
+}
+
+vlog() {
+  if [ "${VPX_TEST_VERBOSE_OUTPUT}" = "yes" ]; then
+    echo "$@"
+  fi
+}
+
+# Sets $VPX_TOOL_TEST to the name specified by positional parameter one.
+test_begin() {
+  VPX_TOOL_TEST="${1}"
+}
+
+# Clears the VPX_TOOL_TEST variable after confirming that $VPX_TOOL_TEST matches
+# positional parameter one.
+test_end() {
+  if [ "$1" != "${VPX_TOOL_TEST}" ]; then
+    echo "FAIL completed test mismatch!."
+    echo "  completed test: ${1}"
+    echo "  active test: ${VPX_TOOL_TEST}."
+    return 1
+  fi
+  VPX_TOOL_TEST='<unset>'
+}
+
+# Echoes the target configuration being tested.
+test_configuration_target() {
+  vpx_config_mk="${LIBVPX_CONFIG_PATH}/config.mk"
+  # Find the TOOLCHAIN line, split it using ':=' as the field separator, and
+  # print the last field to get the value. Then pipe the value to tr to consume
+  # any leading/trailing spaces while allowing tr to echo the output to stdout.
+  awk -F ':=' '/TOOLCHAIN/ { print $NF }' "${vpx_config_mk}" | tr -d ' '
+}
+
+# Trap function used for failure reports and tool output directory removal.
+# When the contents of $VPX_TOOL_TEST do not match the string '<unset>', reports
+# failure of test stored in $VPX_TOOL_TEST.
+cleanup() {
+  if [ -n "${VPX_TOOL_TEST}" ] && [ "${VPX_TOOL_TEST}" != '<unset>' ]; then
+    echo "FAIL: $VPX_TOOL_TEST"
+  fi
+  if [ -n "${VPX_TEST_OUTPUT_DIR}" ] && [ -d "${VPX_TEST_OUTPUT_DIR}" ]; then
+    rm -rf "${VPX_TEST_OUTPUT_DIR}"
+  fi
+}
+
+# Echoes the git hash portion of the VERSION_STRING variable defined in
+# $LIBVPX_CONFIG_PATH/config.mk to stdout, or the version number string when
+# no git hash is contained in VERSION_STRING.
+config_hash() {
+  vpx_config_mk="${LIBVPX_CONFIG_PATH}/config.mk"
+  # Find VERSION_STRING line, split it with "-g" and print the last field to
+  # output the git hash to stdout.
+  vpx_version=$(awk -F -g '/VERSION_STRING/ {print $NF}' "${vpx_config_mk}")
+  # Handle two situations here:
+  # 1. The default case: $vpx_version is a git hash, so echo it unchanged.
+  # 2. When being run a non-dev tree, the -g portion is not present in the
+  #    version string: It's only the version number.
+  #    In this case $vpx_version is something like 'VERSION_STRING=v1.3.0', so
+  #    we echo only what is after the '='.
+  echo "${vpx_version##*=}"
+}
+
+# Echoes the short form of the current git hash.
+current_hash() {
+  if git --version > /dev/null 2>&1; then
+    (cd "$(dirname "${0}")"
+    git rev-parse --short HEAD)
+  else
+    # Return the config hash if git is unavailable: Fail silently, git hashes
+    # are used only for warnings.
+    config_hash
+  fi
+}
+
+# Echoes warnings to stdout when git hash in vpx_config.h does not match the
+# current git hash.
+check_git_hashes() {
+  hash_at_configure_time=$(config_hash)
+  hash_now=$(current_hash)
+
+  if [ "${hash_at_configure_time}" != "${hash_now}" ]; then
+    echo "Warning: git hash has changed since last configure."
+  fi
+}
+
+# $1 is the name of an environment variable containing a directory name to
+# test.
+test_env_var_dir() {
+  local dir=$(eval echo "\${$1}")
+  if [ ! -d "${dir}" ]; then
+    elog "'${dir}': No such directory"
+    elog "The $1 environment variable must be set to a valid directory."
+    return 1
+  fi
+}
+
+# This script requires that the LIBVPX_BIN_PATH, LIBVPX_CONFIG_PATH, and
+# LIBVPX_TEST_DATA_PATH variables are in the environment: Confirm that
+# the variables are set and that they all evaluate to directory paths.
+verify_vpx_test_environment() {
+  test_env_var_dir "LIBVPX_BIN_PATH" \
+    && test_env_var_dir "LIBVPX_CONFIG_PATH" \
+    && test_env_var_dir "LIBVPX_TEST_DATA_PATH"
+}
+
+# Greps vpx_config.h in LIBVPX_CONFIG_PATH for positional parameter one, which
+# should be a LIBVPX preprocessor flag. Echoes yes to stdout when the feature
+# is available.
+vpx_config_option_enabled() {
+  vpx_config_option="${1}"
+  vpx_config_file="${LIBVPX_CONFIG_PATH}/vpx_config.h"
+  config_line=$(grep "${vpx_config_option}" "${vpx_config_file}")
+  if echo "${config_line}" | egrep -q '1$'; then
+    echo yes
+  fi
+}
+
+# Echoes yes when output of test_configuration_target() contains win32 or win64.
+is_windows_target() {
+  if test_configuration_target \
+     | grep -q -e win32 -e win64 > /dev/null 2>&1; then
+    echo yes
+  fi
+}
+
+# Echoes path to $1 when it's executable and exists in ${LIBVPX_BIN_PATH}, or an
+# empty string. Caller is responsible for testing the string once the function
+# returns.
+vpx_tool_path() {
+  local tool_name="$1"
+  local tool_path="${LIBVPX_BIN_PATH}/${tool_name}${VPX_TEST_EXE_SUFFIX}"
+  if [ ! -x "${tool_path}" ]; then
+    # Try one directory up: when running via examples.sh the tool could be in
+    # the parent directory of $LIBVPX_BIN_PATH.
+    tool_path="${LIBVPX_BIN_PATH}/../${tool_name}${VPX_TEST_EXE_SUFFIX}"
+  fi
+
+  if [ ! -x "${tool_path}" ]; then
+    tool_path=""
+  fi
+  echo "${tool_path}"
+}
+
+# Echoes yes to stdout when the file named by positional parameter one exists
+# in LIBVPX_BIN_PATH, and is executable.
+vpx_tool_available() {
+  local tool_name="$1"
+  local tool="${LIBVPX_BIN_PATH}/${tool_name}${VPX_TEST_EXE_SUFFIX}"
+  [ -x "${tool}" ] && echo yes
+}
+
+# Echoes yes to stdout when vpx_config_option_enabled() reports yes for
+# CONFIG_VP8_DECODER.
+vp8_decode_available() {
+  [ "$(vpx_config_option_enabled CONFIG_VP8_DECODER)" = "yes" ] && echo yes
+}
+
+# Echoes yes to stdout when vpx_config_option_enabled() reports yes for
+# CONFIG_VP8_ENCODER.
+vp8_encode_available() {
+  [ "$(vpx_config_option_enabled CONFIG_VP8_ENCODER)" = "yes" ] && echo yes
+}
+
+# Echoes yes to stdout when vpx_config_option_enabled() reports yes for
+# CONFIG_VP9_DECODER.
+vp9_decode_available() {
+  [ "$(vpx_config_option_enabled CONFIG_VP9_DECODER)" = "yes" ] && echo yes
+}
+
+# Echoes yes to stdout when vpx_config_option_enabled() reports yes for
+# CONFIG_VP9_ENCODER.
+vp9_encode_available() {
+  [ "$(vpx_config_option_enabled CONFIG_VP9_ENCODER)" = "yes" ] && echo yes
+}
+
+# Echoes yes to stdout when vpx_config_option_enabled() reports yes for
+# CONFIG_WEBM_IO.
+webm_io_available() {
+  [ "$(vpx_config_option_enabled CONFIG_WEBM_IO)" = "yes" ] && echo yes
+}
+
+# Filters strings from $1 using the filter specified by $2. Filter behavior
+# depends on the presence of $3. When $3 is present, strings that match the
+# filter are excluded. When $3 is omitted, strings matching the filter are
+# included.
+# The filtered result is echoed to stdout.
+filter_strings() {
+  strings=${1}
+  filter=${2}
+  exclude=${3}
+
+  if [ -n "${exclude}" ]; then
+    # When positional parameter three exists the caller wants to remove strings.
+    # Tell grep to invert matches using the -v argument.
+    exclude='-v'
+  else
+    unset exclude
+  fi
+
+  if [ -n "${filter}" ]; then
+    for s in ${strings}; do
+      if echo "${s}" | egrep -q ${exclude} "${filter}" > /dev/null 2>&1; then
+        filtered_strings="${filtered_strings} ${s}"
+      fi
+    done
+  else
+    filtered_strings="${strings}"
+  fi
+  echo "${filtered_strings}"
+}
+
+# Runs user test functions passed via positional parameters one and two.
+# Functions in positional parameter one are treated as environment verification
+# functions and are run unconditionally. Functions in positional parameter two
+# are run according to the rules specified in vpx_test_usage().
+run_tests() {
+  local env_tests="verify_vpx_test_environment $1"
+  local tests_to_filter="$2"
+  local test_name="${VPX_TEST_NAME}"
+
+  if [ -z "${test_name}" ]; then
+    test_name="$(basename "${0%.*}")"
+  fi
+
+  if [ "${VPX_TEST_RUN_DISABLED_TESTS}" != "yes" ]; then
+    # Filter out DISABLED tests.
+    tests_to_filter=$(filter_strings "${tests_to_filter}" ^DISABLED exclude)
+  fi
+
+  if [ -n "${VPX_TEST_FILTER}" ]; then
+    # Remove tests not matching the user's filter.
+    tests_to_filter=$(filter_strings "${tests_to_filter}" ${VPX_TEST_FILTER})
+  fi
+
+  # User requested test listing: Dump test names and return.
+  if [ "${VPX_TEST_LIST_TESTS}" = "yes" ]; then
+    for test_name in $tests_to_filter; do
+      echo ${test_name}
+    done
+    return
+  fi
+
+  # Don't bother with the environment tests if everything else was disabled.
+  [ -z "${tests_to_filter}" ] && return
+
+  # Combine environment and actual tests.
+  local tests_to_run="${env_tests} ${tests_to_filter}"
+
+  check_git_hashes
+
+  # Run tests.
+  for test in ${tests_to_run}; do
+    test_begin "${test}"
+    vlog "  RUN  ${test}"
+    "${test}"
+    vlog "  PASS ${test}"
+    test_end "${test}"
+  done
+
+  local tested_config="$(test_configuration_target) @ $(current_hash)"
+  echo "${test_name}: Done, all tests pass for ${tested_config}."
+}
+
+vpx_test_usage() {
+cat << EOF
+  Usage: ${0##*/} [arguments]
+    --bin-path <path to libvpx binaries directory>
+    --config-path <path to libvpx config directory>
+    --filter <filter>: User test filter. Only tests matching filter are run.
+    --run-disabled-tests: Run disabled tests.
+    --help: Display this message and exit.
+    --test-data-path <path to libvpx test data directory>
+    --show-program-output: Shows output from all programs being tested.
+    --prefix: Allows for a user specified prefix to be inserted before all test
+              programs. Grants the ability, for example, to run test programs
+              within valgrind.
+    --list-tests: List all test names and exit without actually running tests.
+    --verbose: Verbose output.
+
+    When the --bin-path option is not specified the script attempts to use
+    \$LIBVPX_BIN_PATH and then the current directory.
+
+    When the --config-path option is not specified the script attempts to use
+    \$LIBVPX_CONFIG_PATH and then the current directory.
+
+    When the -test-data-path option is not specified the script attempts to use
+    \$LIBVPX_TEST_DATA_PATH and then the current directory.
+EOF
+}
+
+# Returns non-zero (failure) when required environment variables are empty
+# strings.
+vpx_test_check_environment() {
+  if [ -z "${LIBVPX_BIN_PATH}" ] || \
+     [ -z "${LIBVPX_CONFIG_PATH}" ] || \
+     [ -z "${LIBVPX_TEST_DATA_PATH}" ]; then
+    return 1
+  fi
+}
+
+# Parse the command line.
+while [ -n "$1" ]; do
+  case "$1" in
+    --bin-path)
+      LIBVPX_BIN_PATH="$2"
+      shift
+      ;;
+    --config-path)
+      LIBVPX_CONFIG_PATH="$2"
+      shift
+      ;;
+    --filter)
+      VPX_TEST_FILTER="$2"
+      shift
+      ;;
+    --run-disabled-tests)
+      VPX_TEST_RUN_DISABLED_TESTS=yes
+      ;;
+    --help)
+      vpx_test_usage
+      exit
+      ;;
+    --test-data-path)
+      LIBVPX_TEST_DATA_PATH="$2"
+      shift
+      ;;
+    --prefix)
+      VPX_TEST_PREFIX="$2"
+      shift
+      ;;
+    --verbose)
+      VPX_TEST_VERBOSE_OUTPUT=yes
+      ;;
+    --show-program-output)
+      devnull=
+      ;;
+    --list-tests)
+      VPX_TEST_LIST_TESTS=yes
+      ;;
+    *)
+      vpx_test_usage
+      exit 1
+      ;;
+  esac
+  shift
+done
+
+# Handle running the tests from a build directory without arguments when running
+# the tests on *nix/macosx.
+LIBVPX_BIN_PATH="${LIBVPX_BIN_PATH:-.}"
+LIBVPX_CONFIG_PATH="${LIBVPX_CONFIG_PATH:-.}"
+LIBVPX_TEST_DATA_PATH="${LIBVPX_TEST_DATA_PATH:-.}"
+
+# Create a temporary directory for output files, and a trap to clean it up.
+if [ -n "${TMPDIR}" ]; then
+  VPX_TEST_TEMP_ROOT="${TMPDIR}"
+elif [ -n "${TEMPDIR}" ]; then
+  VPX_TEST_TEMP_ROOT="${TEMPDIR}"
+else
+  VPX_TEST_TEMP_ROOT=/tmp
+fi
+
+VPX_TEST_OUTPUT_DIR="${VPX_TEST_TEMP_ROOT}/vpx_test_$$"
+
+if ! mkdir -p "${VPX_TEST_OUTPUT_DIR}" || \
+   [ ! -d "${VPX_TEST_OUTPUT_DIR}" ]; then
+  echo "${0##*/}: Cannot create output directory, giving up."
+  echo "${0##*/}:   VPX_TEST_OUTPUT_DIR=${VPX_TEST_OUTPUT_DIR}"
+  exit 1
+fi
+
+if [ "$(is_windows_target)" = "yes" ]; then
+  VPX_TEST_EXE_SUFFIX=".exe"
+fi
+
+# Variables shared by tests.
+VP8_IVF_FILE="${LIBVPX_TEST_DATA_PATH}/vp80-00-comprehensive-001.ivf"
+VP9_IVF_FILE="${LIBVPX_TEST_DATA_PATH}/vp90-2-09-subpixel-00.ivf"
+
+VP9_WEBM_FILE="${LIBVPX_TEST_DATA_PATH}/vp90-2-00-quantizer-00.webm"
+VP9_FPM_WEBM_FILE="${LIBVPX_TEST_DATA_PATH}/vp90-2-07-frame_parallel-1.webm"
+VP9_LT_50_FRAMES_WEBM_FILE="${LIBVPX_TEST_DATA_PATH}/vp90-2-02-size-32x08.webm"
+
+VP9_RAW_FILE="${LIBVPX_TEST_DATA_PATH}/crbug-1539.rawfile"
+
+YUV_RAW_INPUT="${LIBVPX_TEST_DATA_PATH}/hantro_collage_w352h288.yuv"
+YUV_RAW_INPUT_WIDTH=352
+YUV_RAW_INPUT_HEIGHT=288
+
+Y4M_NOSQ_PAR_INPUT="${LIBVPX_TEST_DATA_PATH}/park_joy_90p_8_420_a10-1.y4m"
+Y4M_720P_INPUT="${LIBVPX_TEST_DATA_PATH}/niklas_1280_720_30.y4m"
+Y4M_720P_INPUT_WIDTH=1280
+Y4M_720P_INPUT_HEIGHT=720
+
+# Setup a trap function to clean up after tests complete.
+trap cleanup EXIT
+
+vlog "$(basename "${0%.*}") test configuration:
+  LIBVPX_BIN_PATH=${LIBVPX_BIN_PATH}
+  LIBVPX_CONFIG_PATH=${LIBVPX_CONFIG_PATH}
+  LIBVPX_TEST_DATA_PATH=${LIBVPX_TEST_DATA_PATH}
+  VP8_IVF_FILE=${VP8_IVF_FILE}
+  VP9_IVF_FILE=${VP9_IVF_FILE}
+  VP9_WEBM_FILE=${VP9_WEBM_FILE}
+  VPX_TEST_EXE_SUFFIX=${VPX_TEST_EXE_SUFFIX}
+  VPX_TEST_FILTER=${VPX_TEST_FILTER}
+  VPX_TEST_LIST_TESTS=${VPX_TEST_LIST_TESTS}
+  VPX_TEST_OUTPUT_DIR=${VPX_TEST_OUTPUT_DIR}
+  VPX_TEST_PREFIX=${VPX_TEST_PREFIX}
+  VPX_TEST_RUN_DISABLED_TESTS=${VPX_TEST_RUN_DISABLED_TESTS}
+  VPX_TEST_SHOW_PROGRAM_OUTPUT=${VPX_TEST_SHOW_PROGRAM_OUTPUT}
+  VPX_TEST_TEMP_ROOT=${VPX_TEST_TEMP_ROOT}
+  VPX_TEST_VERBOSE_OUTPUT=${VPX_TEST_VERBOSE_OUTPUT}
+  YUV_RAW_INPUT=${YUV_RAW_INPUT}
+  YUV_RAW_INPUT_WIDTH=${YUV_RAW_INPUT_WIDTH}
+  YUV_RAW_INPUT_HEIGHT=${YUV_RAW_INPUT_HEIGHT}
+  Y4M_NOSQ_PAR_INPUT=${Y4M_NOSQ_PAR_INPUT}"
+
+fi  # End $VPX_TEST_TOOLS_COMMON_SH pseudo include guard.

Libraries/webm_mem_playback/libvpx/test/twopass_encoder.sh

@@ -0,0 +1,63 @@
+#!/bin/sh
+##
+##  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+##
+##  Use of this source code is governed by a BSD-style license
+##  that can be found in the LICENSE file in the root of the source
+##  tree. An additional intellectual property rights grant can be found
+##  in the file PATENTS.  All contributing project authors may
+##  be found in the AUTHORS file in the root of the source tree.
+##
+##  This file tests the libvpx twopass_encoder example. To add new tests to this
+##  file, do the following:
+##    1. Write a shell function (this is your test).
+##    2. Add the function to twopass_encoder_tests (on a new line).
+##
+. $(dirname $0)/tools_common.sh
+
+# Environment check: $YUV_RAW_INPUT is required.
+twopass_encoder_verify_environment() {
+  if [ ! -e "${YUV_RAW_INPUT}" ]; then
+    echo "Libvpx test data must exist in LIBVPX_TEST_DATA_PATH."
+    return 1
+  fi
+}
+
+# Runs twopass_encoder using the codec specified by $1 with a frame limit of
+# 100.
+twopass_encoder() {
+  local encoder="${LIBVPX_BIN_PATH}/twopass_encoder${VPX_TEST_EXE_SUFFIX}"
+  local codec="$1"
+  local output_file="${VPX_TEST_OUTPUT_DIR}/twopass_encoder_${codec}.ivf"
+
+  if [ ! -x "${encoder}" ]; then
+    elog "${encoder} does not exist or is not executable."
+    return 1
+  fi
+
+  eval "${VPX_TEST_PREFIX}" "${encoder}" "${codec}" "${YUV_RAW_INPUT_WIDTH}" \
+      "${YUV_RAW_INPUT_HEIGHT}" "${YUV_RAW_INPUT}" "${output_file}" 100 \
+      ${devnull}
+
+  [ -e "${output_file}" ] || return 1
+}
+
+twopass_encoder_vp8() {
+  if [ "$(vp8_encode_available)" = "yes" ]; then
+    twopass_encoder vp8 || return 1
+  fi
+}
+
+twopass_encoder_vp9() {
+  if [ "$(vp9_encode_available)" = "yes" ]; then
+    twopass_encoder vp9 || return 1
+  fi
+}
+
+
+if [ "$(vpx_config_option_enabled CONFIG_REALTIME_ONLY)" != "yes" ]; then
+  twopass_encoder_tests="twopass_encoder_vp8
+                         twopass_encoder_vp9"
+
+  run_tests twopass_encoder_verify_environment "${twopass_encoder_tests}"
+fi

Libraries/webm_mem_playback/libvpx/test/user_priv_test.cc

@@ -0,0 +1,100 @@
+/*
+ *  Copyright (c) 2013 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <cstdio>
+#include <cstdlib>
+#include <string>
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "./vpx_config.h"
+#include "test/acm_random.h"
+#include "test/codec_factory.h"
+#include "test/decode_test_driver.h"
+#include "test/ivf_video_source.h"
+#include "test/md5_helper.h"
+#include "test/util.h"
+#if CONFIG_WEBM_IO
+#include "test/webm_video_source.h"
+#endif
+#include "vpx_mem/vpx_mem.h"
+#include "vpx/vp8.h"
+
+namespace {
+
+using libvpx_test::ACMRandom;
+using std::string;
+
+#if CONFIG_WEBM_IO
+
+void CheckUserPrivateData(void *user_priv, int *target) {
+  // actual pointer value should be the same as expected.
+  EXPECT_EQ(reinterpret_cast<void *>(target), user_priv)
+      << "user_priv pointer value does not match.";
+}
+
+// Decodes |filename|. Passes in user_priv data when calling DecodeFrame and
+// compares the user_priv from return img with the original user_priv to see if
+// they match. Both the pointer values and the values inside the addresses
+// should match.
+string DecodeFile(const string &filename) {
+  ACMRandom rnd(ACMRandom::DeterministicSeed());
+  libvpx_test::WebMVideoSource video(filename);
+  video.Init();
+
+  vpx_codec_dec_cfg_t cfg = vpx_codec_dec_cfg_t();
+  libvpx_test::VP9Decoder decoder(cfg, 0);
+
+  libvpx_test::MD5 md5;
+  int frame_num = 0;
+  for (video.Begin(); !::testing::Test::HasFailure() && video.cxdata();
+       video.Next()) {
+    void *user_priv = reinterpret_cast<void *>(&frame_num);
+    const vpx_codec_err_t res =
+        decoder.DecodeFrame(video.cxdata(), video.frame_size(),
+                            (frame_num == 0) ? NULL : user_priv);
+    if (res != VPX_CODEC_OK) {
+      EXPECT_EQ(VPX_CODEC_OK, res) << decoder.DecodeError();
+      break;
+    }
+    libvpx_test::DxDataIterator dec_iter = decoder.GetDxData();
+    const vpx_image_t *img = NULL;
+
+    // Get decompressed data.
+    while ((img = dec_iter.Next())) {
+      if (frame_num == 0) {
+        CheckUserPrivateData(img->user_priv, NULL);
+      } else {
+        CheckUserPrivateData(img->user_priv, &frame_num);
+
+        // Also test ctrl_get_reference api.
+        struct vp9_ref_frame ref = vp9_ref_frame();
+        // Randomly fetch a reference frame.
+        ref.idx = rnd.Rand8() % 3;
+        decoder.Control(VP9_GET_REFERENCE, &ref);
+
+        CheckUserPrivateData(ref.img.user_priv, NULL);
+      }
+      md5.Add(img);
+    }
+
+    frame_num++;
+  }
+  return string(md5.Get());
+}
+
+TEST(UserPrivTest, VideoDecode) {
+  // no tiles or frame parallel; this exercises the decoding to test the
+  // user_priv.
+  EXPECT_STREQ("b35a1b707b28e82be025d960aba039bc",
+               DecodeFile("vp90-2-03-size-226x226.webm").c_str());
+}
+
+#endif  // CONFIG_WEBM_IO
+
+}  // namespace

Libraries/webm_mem_playback/libvpx/test/util.h

@@ -0,0 +1,48 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef VPX_TEST_UTIL_H_
+#define VPX_TEST_UTIL_H_
+
+#include <stdio.h>
+#include <math.h>
+#include <tuple>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "vpx/vpx_image.h"
+
+// Macros
+#define GET_PARAM(k) std::get<k>(GetParam())
+
+inline double compute_psnr(const vpx_image_t *img1, const vpx_image_t *img2) {
+  assert((img1->fmt == img2->fmt) && (img1->d_w == img2->d_w) &&
+         (img1->d_h == img2->d_h));
+
+  const unsigned int width_y = img1->d_w;
+  const unsigned int height_y = img1->d_h;
+  unsigned int i, j;
+
+  int64_t sqrerr = 0;
+  for (i = 0; i < height_y; ++i) {
+    for (j = 0; j < width_y; ++j) {
+      int64_t d = img1->planes[VPX_PLANE_Y][i * img1->stride[VPX_PLANE_Y] + j] -
+                  img2->planes[VPX_PLANE_Y][i * img2->stride[VPX_PLANE_Y] + j];
+      sqrerr += d * d;
+    }
+  }
+  double mse = static_cast<double>(sqrerr) / (width_y * height_y);
+  double psnr = 100.0;
+  if (mse > 0.0) {
+    psnr = 10 * log10(255.0 * 255.0 / mse);
+  }
+  return psnr;
+}
+
+#endif  // VPX_TEST_UTIL_H_

Libraries/webm_mem_playback/libvpx/test/video_source.h

@@ -0,0 +1,258 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#ifndef VPX_TEST_VIDEO_SOURCE_H_
+#define VPX_TEST_VIDEO_SOURCE_H_
+
+#if defined(_WIN32)
+#undef NOMINMAX
+#define NOMINMAX
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN
+#endif
+#include <windows.h>
+#endif
+#include <cstdio>
+#include <cstdlib>
+#include <string>
+#include "test/acm_random.h"
+#include "vpx/vpx_encoder.h"
+
+namespace libvpx_test {
+
+// Helper macros to ensure LIBVPX_TEST_DATA_PATH is a quoted string.
+// These are undefined right below GetDataPath
+// NOTE: LIBVPX_TEST_DATA_PATH MUST NOT be a quoted string before
+// Stringification or the GetDataPath will fail at runtime
+#define TO_STRING(S) #S
+#define STRINGIFY(S) TO_STRING(S)
+
+// A simple function to encapsulate cross platform retrieval of test data path
+static std::string GetDataPath() {
+  const char *const data_path = getenv("LIBVPX_TEST_DATA_PATH");
+  if (data_path == NULL) {
+#ifdef LIBVPX_TEST_DATA_PATH
+    // In some environments, we cannot set environment variables
+    // Instead, we set the data path by using a preprocessor symbol
+    // which can be set from make files
+    return STRINGIFY(LIBVPX_TEST_DATA_PATH);
+#else
+    return ".";
+#endif
+  }
+  return data_path;
+}
+
+// Undefining stringification macros because they are not used elsewhere
+#undef TO_STRING
+#undef STRINGIFY
+
+inline FILE *OpenTestDataFile(const std::string &file_name) {
+  const std::string path_to_source = GetDataPath() + "/" + file_name;
+  return fopen(path_to_source.c_str(), "rb");
+}
+
+static FILE *GetTempOutFile(std::string *file_name) {
+  file_name->clear();
+#if defined(_WIN32)
+  char fname[MAX_PATH];
+  char tmppath[MAX_PATH];
+  if (GetTempPathA(MAX_PATH, tmppath)) {
+    // Assume for now that the filename generated is unique per process
+    if (GetTempFileNameA(tmppath, "lvx", 0, fname)) {
+      file_name->assign(fname);
+      return fopen(fname, "wb+");
+    }
+  }
+  return NULL;
+#else
+  return tmpfile();
+#endif
+}
+
+class TempOutFile {
+ public:
+  TempOutFile() { file_ = GetTempOutFile(&file_name_); }
+  ~TempOutFile() {
+    CloseFile();
+    if (!file_name_.empty()) {
+      EXPECT_EQ(0, remove(file_name_.c_str()));
+    }
+  }
+  FILE *file() { return file_; }
+  const std::string &file_name() { return file_name_; }
+
+ protected:
+  void CloseFile() {
+    if (file_) {
+      fclose(file_);
+      file_ = NULL;
+    }
+  }
+  FILE *file_;
+  std::string file_name_;
+};
+
+// Abstract base class for test video sources, which provide a stream of
+// vpx_image_t images with associated timestamps and duration.
+class VideoSource {
+ public:
+  virtual ~VideoSource() {}
+
+  // Prepare the stream for reading, rewind/open as necessary.
+  virtual void Begin() = 0;
+
+  // Advance the cursor to the next frame
+  virtual void Next() = 0;
+
+  // Get the current video frame, or NULL on End-Of-Stream.
+  virtual vpx_image_t *img() const = 0;
+
+  // Get the presentation timestamp of the current frame.
+  virtual vpx_codec_pts_t pts() const = 0;
+
+  // Get the current frame's duration
+  virtual unsigned long duration() const = 0;
+
+  // Get the timebase for the stream
+  virtual vpx_rational_t timebase() const = 0;
+
+  // Get the current frame counter, starting at 0.
+  virtual unsigned int frame() const = 0;
+
+  // Get the current file limit.
+  virtual unsigned int limit() const = 0;
+};
+
+class DummyVideoSource : public VideoSource {
+ public:
+  DummyVideoSource()
+      : img_(NULL), limit_(100), width_(80), height_(64),
+        format_(VPX_IMG_FMT_I420) {
+    ReallocImage();
+  }
+
+  virtual ~DummyVideoSource() { vpx_img_free(img_); }
+
+  virtual void Begin() {
+    frame_ = 0;
+    FillFrame();
+  }
+
+  virtual void Next() {
+    ++frame_;
+    FillFrame();
+  }
+
+  virtual vpx_image_t *img() const { return (frame_ < limit_) ? img_ : NULL; }
+
+  // Models a stream where Timebase = 1/FPS, so pts == frame.
+  virtual vpx_codec_pts_t pts() const { return frame_; }
+
+  virtual unsigned long duration() const { return 1; }
+
+  virtual vpx_rational_t timebase() const {
+    const vpx_rational_t t = { 1, 30 };
+    return t;
+  }
+
+  virtual unsigned int frame() const { return frame_; }
+
+  virtual unsigned int limit() const { return limit_; }
+
+  void set_limit(unsigned int limit) { limit_ = limit; }
+
+  void SetSize(unsigned int width, unsigned int height) {
+    if (width != width_ || height != height_) {
+      width_ = width;
+      height_ = height;
+      ReallocImage();
+    }
+  }
+
+  void SetImageFormat(vpx_img_fmt_t format) {
+    if (format_ != format) {
+      format_ = format;
+      ReallocImage();
+    }
+  }
+
+ protected:
+  virtual void FillFrame() {
+    if (img_) memset(img_->img_data, 0, raw_sz_);
+  }
+
+  void ReallocImage() {
+    vpx_img_free(img_);
+    img_ = vpx_img_alloc(NULL, format_, width_, height_, 32);
+    raw_sz_ = ((img_->w + 31) & ~31) * img_->h * img_->bps / 8;
+  }
+
+  vpx_image_t *img_;
+  size_t raw_sz_;
+  unsigned int limit_;
+  unsigned int frame_;
+  unsigned int width_;
+  unsigned int height_;
+  vpx_img_fmt_t format_;
+};
+
+class RandomVideoSource : public DummyVideoSource {
+ public:
+  RandomVideoSource(int seed = ACMRandom::DeterministicSeed())
+      : rnd_(seed), seed_(seed) {}
+
+ protected:
+  // Reset the RNG to get a matching stream for the second pass
+  virtual void Begin() {
+    frame_ = 0;
+    rnd_.Reset(seed_);
+    FillFrame();
+  }
+
+  // 15 frames of noise, followed by 15 static frames. Reset to 0 rather
+  // than holding previous frames to encourage keyframes to be thrown.
+  virtual void FillFrame() {
+    if (img_) {
+      if (frame_ % 30 < 15) {
+        for (size_t i = 0; i < raw_sz_; ++i) img_->img_data[i] = rnd_.Rand8();
+      } else {
+        memset(img_->img_data, 0, raw_sz_);
+      }
+    }
+  }
+
+  ACMRandom rnd_;
+  int seed_;
+};
+
+// Abstract base class for test video sources, which provide a stream of
+// decompressed images to the decoder.
+class CompressedVideoSource {
+ public:
+  virtual ~CompressedVideoSource() {}
+
+  virtual void Init() = 0;
+
+  // Prepare the stream for reading, rewind/open as necessary.
+  virtual void Begin() = 0;
+
+  // Advance the cursor to the next frame
+  virtual void Next() = 0;
+
+  virtual const uint8_t *cxdata() const = 0;
+
+  virtual size_t frame_size() const = 0;
+
+  virtual unsigned int frame_number() const = 0;
+};
+
+}  // namespace libvpx_test
+
+#endif  // VPX_TEST_VIDEO_SOURCE_H_

Libraries/webm_mem_playback/libvpx/test/vp8_boolcoder_test.cc

@@ -0,0 +1,118 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <math.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "test/acm_random.h"
+#include "vp8/decoder/dboolhuff.h"
+#include "vp8/encoder/boolhuff.h"
+#include "vpx/vpx_integer.h"
+
+namespace {
+const int num_tests = 10;
+
+// In a real use the 'decrypt_state' parameter will be a pointer to a struct
+// with whatever internal state the decryptor uses. For testing we'll just
+// xor with a constant key, and decrypt_state will point to the start of
+// the original buffer.
+const uint8_t secret_key[16] = {
+  0x01, 0x12, 0x23, 0x34, 0x45, 0x56, 0x67, 0x78,
+  0x89, 0x9a, 0xab, 0xbc, 0xcd, 0xde, 0xef, 0xf0
+};
+
+void encrypt_buffer(uint8_t *buffer, size_t size) {
+  for (size_t i = 0; i < size; ++i) {
+    buffer[i] ^= secret_key[i & 15];
+  }
+}
+
+void test_decrypt_cb(void *decrypt_state, const uint8_t *input, uint8_t *output,
+                     int count) {
+  const size_t offset = input - reinterpret_cast<uint8_t *>(decrypt_state);
+  for (int i = 0; i < count; i++) {
+    output[i] = input[i] ^ secret_key[(offset + i) & 15];
+  }
+}
+
+}  // namespace
+
+using libvpx_test::ACMRandom;
+
+TEST(VP8, TestBitIO) {
+  ACMRandom rnd(ACMRandom::DeterministicSeed());
+  for (int n = 0; n < num_tests; ++n) {
+    for (int method = 0; method <= 7; ++method) {  // we generate various proba
+      const int kBitsToTest = 1000;
+      uint8_t probas[kBitsToTest];
+
+      for (int i = 0; i < kBitsToTest; ++i) {
+        const int parity = i & 1;
+        /* clang-format off */
+        probas[i] =
+            (method == 0) ? 0 : (method == 1) ? 255 :
+            (method == 2) ? 128 :
+            (method == 3) ? rnd.Rand8() :
+            (method == 4) ? (parity ? 0 : 255) :
+            // alternate between low and high proba:
+            (method == 5) ? (parity ? rnd(128) : 255 - rnd(128)) :
+            (method == 6) ?
+                (parity ? rnd(64) : 255 - rnd(64)) :
+                (parity ? rnd(32) : 255 - rnd(32));
+        /* clang-format on */
+      }
+      for (int bit_method = 0; bit_method <= 3; ++bit_method) {
+        const int random_seed = 6432;
+        const int kBufferSize = 10000;
+        ACMRandom bit_rnd(random_seed);
+        BOOL_CODER bw;
+        uint8_t bw_buffer[kBufferSize];
+        vp8_start_encode(&bw, bw_buffer, bw_buffer + kBufferSize);
+
+        int bit = (bit_method == 0) ? 0 : (bit_method == 1) ? 1 : 0;
+        for (int i = 0; i < kBitsToTest; ++i) {
+          if (bit_method == 2) {
+            bit = (i & 1);
+          } else if (bit_method == 3) {
+            bit = bit_rnd(2);
+          }
+          vp8_encode_bool(&bw, bit, static_cast<int>(probas[i]));
+        }
+
+        vp8_stop_encode(&bw);
+        // vp8dx_bool_decoder_fill() may read into uninitialized data that
+        // isn't used meaningfully, but may trigger an MSan warning.
+        memset(bw_buffer + bw.pos, 0, sizeof(VP8_BD_VALUE) - 1);
+
+        BOOL_DECODER br;
+        encrypt_buffer(bw_buffer, kBufferSize);
+        vp8dx_start_decode(&br, bw_buffer, kBufferSize, test_decrypt_cb,
+                           reinterpret_cast<void *>(bw_buffer));
+        bit_rnd.Reset(random_seed);
+        for (int i = 0; i < kBitsToTest; ++i) {
+          if (bit_method == 2) {
+            bit = (i & 1);
+          } else if (bit_method == 3) {
+            bit = bit_rnd(2);
+          }
+          GTEST_ASSERT_EQ(vp8dx_decode_bool(&br, probas[i]), bit)
+              << "pos: " << i << " / " << kBitsToTest
+              << " bit_method: " << bit_method << " method: " << method;
+        }
+      }
+    }
+  }
+}

Libraries/webm_mem_playback/libvpx/test/vp8_datarate_test.cc

@@ -0,0 +1,416 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#include "./vpx_config.h"
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "test/codec_factory.h"
+#include "test/encode_test_driver.h"
+#include "test/i420_video_source.h"
+#include "test/util.h"
+#include "test/y4m_video_source.h"
+#include "vpx/vpx_codec.h"
+
+namespace {
+
+class DatarateTestLarge
+    : public ::libvpx_test::EncoderTest,
+      public ::libvpx_test::CodecTestWith2Params<libvpx_test::TestMode, int> {
+ public:
+  DatarateTestLarge() : EncoderTest(GET_PARAM(0)) {}
+
+  virtual ~DatarateTestLarge() {}
+
+ protected:
+  virtual void SetUp() {
+    InitializeConfig();
+    SetMode(GET_PARAM(1));
+    set_cpu_used_ = GET_PARAM(2);
+    ResetModel();
+  }
+
+  virtual void ResetModel() {
+    last_pts_ = 0;
+    bits_in_buffer_model_ = cfg_.rc_target_bitrate * cfg_.rc_buf_initial_sz;
+    frame_number_ = 0;
+    first_drop_ = 0;
+    bits_total_ = 0;
+    duration_ = 0.0;
+    denoiser_offon_test_ = 0;
+    denoiser_offon_period_ = -1;
+    gf_boost_ = 0;
+    use_roi_ = false;
+  }
+
+  virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
+                                  ::libvpx_test::Encoder *encoder) {
+    if (video->frame() == 0) {
+      encoder->Control(VP8E_SET_NOISE_SENSITIVITY, denoiser_on_);
+      encoder->Control(VP8E_SET_CPUUSED, set_cpu_used_);
+      encoder->Control(VP8E_SET_GF_CBR_BOOST_PCT, gf_boost_);
+    }
+
+    if (use_roi_) {
+      encoder->Control(VP8E_SET_ROI_MAP, &roi_);
+    }
+
+    if (denoiser_offon_test_) {
+      ASSERT_GT(denoiser_offon_period_, 0)
+          << "denoiser_offon_period_ is not positive.";
+      if ((video->frame() + 1) % denoiser_offon_period_ == 0) {
+        // Flip denoiser_on_ periodically
+        denoiser_on_ ^= 1;
+      }
+      encoder->Control(VP8E_SET_NOISE_SENSITIVITY, denoiser_on_);
+    }
+
+    const vpx_rational_t tb = video->timebase();
+    timebase_ = static_cast<double>(tb.num) / tb.den;
+    duration_ = 0;
+  }
+
+  virtual void FramePktHook(const vpx_codec_cx_pkt_t *pkt) {
+    // Time since last timestamp = duration.
+    vpx_codec_pts_t duration = pkt->data.frame.pts - last_pts_;
+
+    // TODO(jimbankoski): Remove these lines when the issue:
+    // http://code.google.com/p/webm/issues/detail?id=496 is fixed.
+    // For now the codec assumes buffer starts at starting buffer rate
+    // plus one frame's time.
+    if (last_pts_ == 0) duration = 1;
+
+    // Add to the buffer the bits we'd expect from a constant bitrate server.
+    bits_in_buffer_model_ += static_cast<int64_t>(
+        duration * timebase_ * cfg_.rc_target_bitrate * 1000);
+
+    /* Test the buffer model here before subtracting the frame. Do so because
+     * the way the leaky bucket model works in libvpx is to allow the buffer to
+     * empty - and then stop showing frames until we've got enough bits to
+     * show one. As noted in comment below (issue 495), this does not currently
+     * apply to key frames. For now exclude key frames in condition below. */
+    const bool key_frame =
+        (pkt->data.frame.flags & VPX_FRAME_IS_KEY) ? true : false;
+    if (!key_frame) {
+      ASSERT_GE(bits_in_buffer_model_, 0)
+          << "Buffer Underrun at frame " << pkt->data.frame.pts;
+    }
+
+    const int64_t frame_size_in_bits = pkt->data.frame.sz * 8;
+
+    // Subtract from the buffer the bits associated with a played back frame.
+    bits_in_buffer_model_ -= frame_size_in_bits;
+
+    // Update the running total of bits for end of test datarate checks.
+    bits_total_ += frame_size_in_bits;
+
+    // If first drop not set and we have a drop set it to this time.
+    if (!first_drop_ && duration > 1) first_drop_ = last_pts_ + 1;
+
+    // Update the most recent pts.
+    last_pts_ = pkt->data.frame.pts;
+
+    // We update this so that we can calculate the datarate minus the last
+    // frame encoded in the file.
+    bits_in_last_frame_ = frame_size_in_bits;
+
+    ++frame_number_;
+  }
+
+  virtual void EndPassHook(void) {
+    if (bits_total_) {
+      const double file_size_in_kb = bits_total_ / 1000.;  // bits per kilobit
+
+      duration_ = (last_pts_ + 1) * timebase_;
+
+      // Effective file datarate includes the time spent prebuffering.
+      effective_datarate_ = (bits_total_ - bits_in_last_frame_) / 1000.0 /
+                            (cfg_.rc_buf_initial_sz / 1000.0 + duration_);
+
+      file_datarate_ = file_size_in_kb / duration_;
+    }
+  }
+
+  virtual void DenoiserLevelsTest() {
+    cfg_.rc_buf_initial_sz = 500;
+    cfg_.rc_dropframe_thresh = 1;
+    cfg_.rc_max_quantizer = 56;
+    cfg_.rc_end_usage = VPX_CBR;
+    ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352,
+                                         288, 30, 1, 0, 140);
+    for (int j = 1; j < 5; ++j) {
+      // Run over the denoiser levels.
+      // For the temporal denoiser (#if CONFIG_TEMPORAL_DENOISING) the level j
+      // refers to the 4 denoiser modes: denoiserYonly, denoiserOnYUV,
+      // denoiserOnAggressive, and denoiserOnAdaptive.
+      denoiser_on_ = j;
+      cfg_.rc_target_bitrate = 300;
+      ResetModel();
+      ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+      ASSERT_GE(cfg_.rc_target_bitrate, effective_datarate_ * 0.95)
+          << " The datarate for the file exceeds the target!";
+
+      ASSERT_LE(cfg_.rc_target_bitrate, file_datarate_ * 1.4)
+          << " The datarate for the file missed the target!";
+    }
+  }
+
+  virtual void DenoiserOffOnTest() {
+    cfg_.rc_buf_initial_sz = 500;
+    cfg_.rc_dropframe_thresh = 1;
+    cfg_.rc_max_quantizer = 56;
+    cfg_.rc_end_usage = VPX_CBR;
+    ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352,
+                                         288, 30, 1, 0, 299);
+    cfg_.rc_target_bitrate = 300;
+    ResetModel();
+    // The denoiser is off by default.
+    denoiser_on_ = 0;
+    // Set the offon test flag.
+    denoiser_offon_test_ = 1;
+    denoiser_offon_period_ = 100;
+    ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+    ASSERT_GE(cfg_.rc_target_bitrate, effective_datarate_ * 0.95)
+        << " The datarate for the file exceeds the target!";
+    ASSERT_LE(cfg_.rc_target_bitrate, file_datarate_ * 1.4)
+        << " The datarate for the file missed the target!";
+  }
+
+  virtual void BasicBufferModelTest() {
+    denoiser_on_ = 0;
+    cfg_.rc_buf_initial_sz = 500;
+    cfg_.rc_dropframe_thresh = 1;
+    cfg_.rc_max_quantizer = 56;
+    cfg_.rc_end_usage = VPX_CBR;
+    // 2 pass cbr datarate control has a bug hidden by the small # of
+    // frames selected in this encode. The problem is that even if the buffer is
+    // negative we produce a keyframe on a cutscene. Ignoring datarate
+    // constraints
+    // TODO(jimbankoski): ( Fix when issue
+    // http://code.google.com/p/webm/issues/detail?id=495 is addressed. )
+    ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352,
+                                         288, 30, 1, 0, 140);
+
+    // There is an issue for low bitrates in real-time mode, where the
+    // effective_datarate slightly overshoots the target bitrate.
+    // This is same the issue as noted about (#495).
+    // TODO(jimbankoski/marpan): Update test to run for lower bitrates (< 100),
+    // when the issue is resolved.
+    for (int i = 100; i < 800; i += 200) {
+      cfg_.rc_target_bitrate = i;
+      ResetModel();
+      ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+      ASSERT_GE(cfg_.rc_target_bitrate, effective_datarate_ * 0.95)
+          << " The datarate for the file exceeds the target!";
+      ASSERT_LE(cfg_.rc_target_bitrate, file_datarate_ * 1.4)
+          << " The datarate for the file missed the target!";
+    }
+  }
+
+  virtual void ChangingDropFrameThreshTest() {
+    denoiser_on_ = 0;
+    cfg_.rc_buf_initial_sz = 500;
+    cfg_.rc_max_quantizer = 36;
+    cfg_.rc_end_usage = VPX_CBR;
+    cfg_.rc_target_bitrate = 200;
+    cfg_.kf_mode = VPX_KF_DISABLED;
+
+    const int frame_count = 40;
+    ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352,
+                                         288, 30, 1, 0, frame_count);
+
+    // Here we check that the first dropped frame gets earlier and earlier
+    // as the drop frame threshold is increased.
+
+    const int kDropFrameThreshTestStep = 30;
+    vpx_codec_pts_t last_drop = frame_count;
+    for (int i = 1; i < 91; i += kDropFrameThreshTestStep) {
+      cfg_.rc_dropframe_thresh = i;
+      ResetModel();
+      ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+      ASSERT_LE(first_drop_, last_drop)
+          << " The first dropped frame for drop_thresh " << i
+          << " > first dropped frame for drop_thresh "
+          << i - kDropFrameThreshTestStep;
+      last_drop = first_drop_;
+    }
+  }
+
+  virtual void DropFramesMultiThreadsTest() {
+    denoiser_on_ = 0;
+    cfg_.rc_buf_initial_sz = 500;
+    cfg_.rc_dropframe_thresh = 30;
+    cfg_.rc_max_quantizer = 56;
+    cfg_.rc_end_usage = VPX_CBR;
+    cfg_.g_threads = 2;
+
+    ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352,
+                                         288, 30, 1, 0, 140);
+    cfg_.rc_target_bitrate = 200;
+    ResetModel();
+    ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+    ASSERT_GE(cfg_.rc_target_bitrate, effective_datarate_ * 0.95)
+        << " The datarate for the file exceeds the target!";
+
+    ASSERT_LE(cfg_.rc_target_bitrate, file_datarate_ * 1.4)
+        << " The datarate for the file missed the target!";
+  }
+
+  vpx_codec_pts_t last_pts_;
+  int64_t bits_in_buffer_model_;
+  double timebase_;
+  int frame_number_;
+  vpx_codec_pts_t first_drop_;
+  int64_t bits_total_;
+  double duration_;
+  double file_datarate_;
+  double effective_datarate_;
+  int64_t bits_in_last_frame_;
+  int denoiser_on_;
+  int denoiser_offon_test_;
+  int denoiser_offon_period_;
+  int set_cpu_used_;
+  int gf_boost_;
+  bool use_roi_;
+  vpx_roi_map_t roi_;
+};
+
+#if CONFIG_TEMPORAL_DENOISING
+// Check basic datarate targeting, for a single bitrate, but loop over the
+// various denoiser settings.
+TEST_P(DatarateTestLarge, DenoiserLevels) { DenoiserLevelsTest(); }
+
+// Check basic datarate targeting, for a single bitrate, when denoiser is off
+// and on.
+TEST_P(DatarateTestLarge, DenoiserOffOn) { DenoiserOffOnTest(); }
+#endif  // CONFIG_TEMPORAL_DENOISING
+
+TEST_P(DatarateTestLarge, BasicBufferModel) { BasicBufferModelTest(); }
+
+TEST_P(DatarateTestLarge, ChangingDropFrameThresh) {
+  ChangingDropFrameThreshTest();
+}
+
+TEST_P(DatarateTestLarge, DropFramesMultiThreads) {
+  DropFramesMultiThreadsTest();
+}
+
+class DatarateTestRealTime : public DatarateTestLarge {
+ public:
+  virtual ~DatarateTestRealTime() {}
+};
+
+#if CONFIG_TEMPORAL_DENOISING
+// Check basic datarate targeting, for a single bitrate, but loop over the
+// various denoiser settings.
+TEST_P(DatarateTestRealTime, DenoiserLevels) { DenoiserLevelsTest(); }
+
+// Check basic datarate targeting, for a single bitrate, when denoiser is off
+// and on.
+TEST_P(DatarateTestRealTime, DenoiserOffOn) {}
+#endif  // CONFIG_TEMPORAL_DENOISING
+
+TEST_P(DatarateTestRealTime, BasicBufferModel) { BasicBufferModelTest(); }
+
+TEST_P(DatarateTestRealTime, ChangingDropFrameThresh) {
+  ChangingDropFrameThreshTest();
+}
+
+TEST_P(DatarateTestRealTime, DropFramesMultiThreads) {
+  DropFramesMultiThreadsTest();
+}
+
+TEST_P(DatarateTestRealTime, RegionOfInterest) {
+  denoiser_on_ = 0;
+  cfg_.rc_buf_initial_sz = 500;
+  cfg_.rc_dropframe_thresh = 0;
+  cfg_.rc_max_quantizer = 56;
+  cfg_.rc_end_usage = VPX_CBR;
+  // Encode using multiple threads.
+  cfg_.g_threads = 2;
+
+  ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                       30, 1, 0, 300);
+  cfg_.rc_target_bitrate = 450;
+  cfg_.g_w = 352;
+  cfg_.g_h = 288;
+
+  ResetModel();
+
+  // Set ROI parameters
+  use_roi_ = true;
+  memset(&roi_, 0, sizeof(roi_));
+
+  roi_.rows = (cfg_.g_h + 15) / 16;
+  roi_.cols = (cfg_.g_w + 15) / 16;
+
+  roi_.delta_q[0] = 0;
+  roi_.delta_q[1] = -20;
+  roi_.delta_q[2] = 0;
+  roi_.delta_q[3] = 0;
+
+  roi_.delta_lf[0] = 0;
+  roi_.delta_lf[1] = -20;
+  roi_.delta_lf[2] = 0;
+  roi_.delta_lf[3] = 0;
+
+  roi_.static_threshold[0] = 0;
+  roi_.static_threshold[1] = 1000;
+  roi_.static_threshold[2] = 0;
+  roi_.static_threshold[3] = 0;
+
+  // Use 2 states: 1 is center square, 0 is the rest.
+  roi_.roi_map =
+      (uint8_t *)calloc(roi_.rows * roi_.cols, sizeof(*roi_.roi_map));
+  for (unsigned int i = 0; i < roi_.rows; ++i) {
+    for (unsigned int j = 0; j < roi_.cols; ++j) {
+      if (i > (roi_.rows >> 2) && i < ((roi_.rows * 3) >> 2) &&
+          j > (roi_.cols >> 2) && j < ((roi_.cols * 3) >> 2)) {
+        roi_.roi_map[i * roi_.cols + j] = 1;
+      }
+    }
+  }
+
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+  ASSERT_GE(cfg_.rc_target_bitrate, effective_datarate_ * 0.95)
+      << " The datarate for the file exceeds the target!";
+
+  ASSERT_LE(cfg_.rc_target_bitrate, file_datarate_ * 1.4)
+      << " The datarate for the file missed the target!";
+
+  free(roi_.roi_map);
+}
+
+TEST_P(DatarateTestRealTime, GFBoost) {
+  denoiser_on_ = 0;
+  cfg_.rc_buf_initial_sz = 500;
+  cfg_.rc_dropframe_thresh = 0;
+  cfg_.rc_max_quantizer = 56;
+  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.g_error_resilient = 0;
+
+  ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                       30, 1, 0, 300);
+  cfg_.rc_target_bitrate = 300;
+  ResetModel();
+  // Apply a gf boost.
+  gf_boost_ = 50;
+
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+  ASSERT_GE(cfg_.rc_target_bitrate, effective_datarate_ * 0.95)
+      << " The datarate for the file exceeds the target!";
+
+  ASSERT_LE(cfg_.rc_target_bitrate, file_datarate_ * 1.4)
+      << " The datarate for the file missed the target!";
+}
+
+VP8_INSTANTIATE_TEST_CASE(DatarateTestLarge, ALL_TEST_MODES,
+                          ::testing::Values(0));
+VP8_INSTANTIATE_TEST_CASE(DatarateTestRealTime,
+                          ::testing::Values(::libvpx_test::kRealTime),
+                          ::testing::Values(-6, -12));
+}  // namespace