Joonas Rikkonen
40 lines
960 B
C#
40 lines
960 B
C#
using System;
|
|
using System.Runtime.InteropServices;
|
|
|
|
namespace TwoMGFX
|
|
{
|
|
internal class MarshalHelper
|
|
{
|
|
public static T Unmarshal<T>(IntPtr ptr)
|
|
{
|
|
var type = typeof(T);
|
|
var result = (T)Marshal.PtrToStructure(ptr, type);
|
|
return result;
|
|
}
|
|
|
|
public static T[] UnmarshalArray<T>(IntPtr ptr, int count)
|
|
{
|
|
var type = typeof(T);
|
|
var size = Marshal.SizeOf(type);
|
|
var ret = new T[count];
|
|
|
|
for (int i = 0; i < count; i++)
|
|
{
|
|
var offset = i * size;
|
|
var structPtr = new IntPtr(ptr.ToInt64() + offset);
|
|
ret[i] = (T)Marshal.PtrToStructure(structPtr, type);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
public static byte[] UnmarshalArray(IntPtr ptr, int count)
|
|
{
|
|
var result = new byte[count];
|
|
Marshal.Copy(ptr, result, 0, count);
|
|
return result;
|
|
}
|
|
}
|
|
}
|
|
|