mirror of
https://github.com/Ryujinx/Ryujinx.git
synced 2024-09-10 13:43:17 +02:00
Add A1B5G5R5 texture format. (#76)
* Update GalTextureFormat.cs * Update TextureReader.cs
This commit is contained in:
parent
ecf02f525f
commit
e9cfdef098
@ -3,8 +3,9 @@ namespace Ryujinx.Graphics.Gal
|
||||
public enum GalTextureFormat
|
||||
{
|
||||
A8B8G8R8 = 0x8,
|
||||
A1B5G5R5 = 0x14,
|
||||
BC1 = 0x24,
|
||||
BC2 = 0x25,
|
||||
BC3 = 0x26
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@ -11,6 +11,7 @@ namespace Ryujinx.Graphics.Gpu
|
||||
switch (Texture.Format)
|
||||
{
|
||||
case GalTextureFormat.A8B8G8R8: return Read4Bpp (Memory, Texture);
|
||||
case GalTextureFormat.A1B5G5R5: return Read2Bpp (Memory, Texture);
|
||||
case GalTextureFormat.BC1: return Read8Bpt4x4 (Memory, Texture);
|
||||
case GalTextureFormat.BC2: return Read16Bpt4x4(Memory, Texture);
|
||||
case GalTextureFormat.BC3: return Read16Bpt4x4(Memory, Texture);
|
||||
@ -48,6 +49,35 @@ namespace Ryujinx.Graphics.Gpu
|
||||
return Output;
|
||||
}
|
||||
|
||||
private unsafe static byte[] Read2Bpp(AMemory Memory, Texture Texture)
|
||||
{
|
||||
int Width = Texture.Width;
|
||||
int Height = Texture.Height;
|
||||
|
||||
byte[] Output = new byte[Width * Height * 2];
|
||||
|
||||
ISwizzle Swizzle = GetSwizzle(Texture, 2);
|
||||
|
||||
fixed (byte* BuffPtr = Output)
|
||||
{
|
||||
long OutOffs = 0;
|
||||
|
||||
for (int Y = 0; Y < Height; Y++)
|
||||
for (int X = 0; X < Width; X++)
|
||||
{
|
||||
long Offset = (uint)Swizzle.GetSwizzleOffset(X, Y);
|
||||
|
||||
short Pixel = Memory.ReadInt16Unchecked(Texture.Position + Offset);
|
||||
|
||||
*(short*)(BuffPtr + OutOffs) = Pixel;
|
||||
|
||||
OutOffs += 2;
|
||||
}
|
||||
}
|
||||
|
||||
return Output;
|
||||
}
|
||||
|
||||
private unsafe static byte[] Read8Bpt4x4(AMemory Memory, Texture Texture)
|
||||
{
|
||||
int Width = (Texture.Width + 3) / 4;
|
||||
@ -124,4 +154,4 @@ namespace Ryujinx.Graphics.Gpu
|
||||
throw new NotImplementedException(Texture.Swizzle.ToString());
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user