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(ded4a3e0a) v0.9.0.7

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This commit is contained in:
Joonas Rikkonen
2019-06-25 16:00:44 +03:00
parent e5ae622c77
commit 4a51db77b5
1777 changed files with 421528 additions and 917 deletions
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Libraries/MonoGame.Framework/Src/Tools/2MGFX/TPGParser/SamplerStateInfo.cs
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using System;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
namespace TwoMGFX.TPGParser
{
public class SamplerStateInfo
{
private SamplerState _state;
private bool _dirty;
private TextureFilterType _minFilter;
private TextureFilterType _magFilter;
private TextureFilterType _mipFilter;
private TextureAddressMode _addressU;
private TextureAddressMode _addressV;
private TextureAddressMode _addressW;
private Color _borderColor;
private int _maxAnisotropy;
private int _maxMipLevel;
private float _mipMapLevelOfDetailBias;
public SamplerStateInfo()
{
// NOTE: These match the defaults of SamplerState.
_minFilter = TextureFilterType.Linear;
_magFilter = TextureFilterType.Linear;
_mipFilter = TextureFilterType.Linear;
_addressU = TextureAddressMode.Wrap;
_addressV = TextureAddressMode.Wrap;
_addressW = TextureAddressMode.Wrap;
_borderColor = Color.White;
_maxAnisotropy = 4;
_maxMipLevel = 0;
_mipMapLevelOfDetailBias = 0.0f;
}
public string Name { get; set; }
public string TextureName { get; set; }
public TextureFilterType MinFilter
{
set
{
_minFilter = value;
_dirty = true;
}
}
public TextureFilterType MagFilter
{
set
{
_magFilter = value;
_dirty = true;
}
}
public TextureFilterType MipFilter
{
set
{
_mipFilter = value;
_dirty = true;
}
}
public TextureFilterType Filter
{
set
{
_minFilter = _magFilter = _mipFilter = value;
_dirty = true;
}
}
public TextureAddressMode AddressU
{
set
{
_addressU = value;
_dirty = true;
}
}
public TextureAddressMode AddressV
{
set
{
_addressV = value;
_dirty = true;
}
}
public TextureAddressMode AddressW
{
set
{
_addressW = value;
_dirty = true;
}
}
public Color BorderColor
{
set
{
_borderColor = value;
_dirty = true;
}
}
public int MaxAnisotropy
{
set
{
_maxAnisotropy = value;
_dirty = true;
}
}
public int MaxMipLevel
{
set
{
_maxMipLevel = value;
_dirty = true;
}
}
public float MipMapLevelOfDetailBias
{
set
{
_mipMapLevelOfDetailBias = value;
_dirty = true;
}
}
private void UpdateSamplerState()
{
// Get the existing state or create it.
if (_state == null)
_state = new SamplerState();
_state.AddressU = _addressU;
_state.AddressV = _addressV;
_state.AddressW = _addressW;
_state.BorderColor = _borderColor;
_state.MaxAnisotropy = _maxAnisotropy;
_state.MaxMipLevel = _maxMipLevel;
_state.MipMapLevelOfDetailBias = _mipMapLevelOfDetailBias;
// Figure out what kind of filter to set based on each
// individual min, mag, and mip filter settings.
//
// NOTE: We're treating "None" and "Point" the same here
// and disabling mipmapping further below.
//
if (_minFilter == TextureFilterType.Anisotropic)
_state.Filter = TextureFilter.Anisotropic;
else if (_minFilter == TextureFilterType.Linear && _magFilter == TextureFilterType.Linear && _mipFilter == TextureFilterType.Linear)
_state.Filter = TextureFilter.Linear;
else if (_minFilter == TextureFilterType.Linear && _magFilter == TextureFilterType.Linear && _mipFilter <= TextureFilterType.Point)
_state.Filter = TextureFilter.LinearMipPoint;
else if (_minFilter == TextureFilterType.Linear && _magFilter <= TextureFilterType.Point && _mipFilter == TextureFilterType.Linear)
_state.Filter = TextureFilter.MinLinearMagPointMipLinear;
else if (_minFilter == TextureFilterType.Linear && _magFilter <= TextureFilterType.Point && _mipFilter <= TextureFilterType.Point)
_state.Filter = TextureFilter.MinLinearMagPointMipPoint;
else if (_minFilter <= TextureFilterType.Point && _magFilter == TextureFilterType.Linear && _mipFilter == TextureFilterType.Linear)
_state.Filter = TextureFilter.MinPointMagLinearMipLinear;
else if (_minFilter <= TextureFilterType.Point && _magFilter == TextureFilterType.Linear && _mipFilter <= TextureFilterType.Point)
_state.Filter = TextureFilter.MinPointMagLinearMipPoint;
else if (_minFilter <= TextureFilterType.Point && _magFilter <= TextureFilterType.Point && _mipFilter <= TextureFilterType.Point)
_state.Filter = TextureFilter.Point;
else if (_minFilter <= TextureFilterType.Point && _magFilter <= TextureFilterType.Point && _mipFilter == TextureFilterType.Linear)
_state.Filter = TextureFilter.PointMipLinear;
// Do we need to disable mipmapping?
if (_mipFilter == TextureFilterType.None)
{
// TODO: This is the only option we have right now for
// disabling mipmapping. We should add support for MinLod
// and MaxLod which potentially does a better job at this.
_state.MipMapLevelOfDetailBias = -16.0f;
_state.MaxMipLevel = 0;
}
_dirty = false;
}
public SamplerState State
{
get
{
if (_dirty)
UpdateSamplerState();
return _state;
}
}
}
}