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Allow "reinterpretation" of framebuffer/zeta formats (#418)

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* (Re)Implement format reinterpretation, other changes

* Implement writeback to guest memory, some refactoring

* More refactoring, implement reinterpretation the old way again

* Clean up

* Some fixes on M2MF (old Dma engine), added partial support for P2MF, fix conditional ssy, add Z24S8 zeta format, other fixes

* nit: Formatting

* Address PR feedback
This commit is contained in:
gdkchan 2018-09-18 01:30:35 -03:00 • committed by GitHub
parent bec95cacc1
commit d4187aaa9d
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52 changed files with 1594 additions and 1979 deletions
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29
Ryujinx.Graphics/Texture/TextureHelper.cs
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@ -1,33 +1,30 @@
using ChocolArm64.Memory;
using Ryujinx.Graphics.Gal;
using Ryujinx.Graphics.Memory;
using System;
namespace Ryujinx.Graphics.Texture
{
static class TextureHelper
{
public static ISwizzle GetSwizzle(TextureInfo Texture, int BlockWidth, int Bpp)
public static ISwizzle GetSwizzle(GalImage Image)
{
int Width = (Texture.Width + (BlockWidth - 1)) / BlockWidth;
int BlockWidth = ImageUtils.GetBlockWidth (Image.Format);
int BytesPerPixel = ImageUtils.GetBytesPerPixel(Image.Format);
int AlignMask = Texture.TileWidth * (64 / Bpp) - 1;
int Width = (Image.Width + (BlockWidth - 1)) / BlockWidth;
Width = (Width + AlignMask) & ~AlignMask;
switch (Texture.Swizzle)
if (Image.Layout == GalMemoryLayout.BlockLinear)
{
case TextureSwizzle._1dBuffer:
case TextureSwizzle.Pitch:
case TextureSwizzle.PitchColorKey:
return new LinearSwizzle(Texture.Pitch, Bpp);
int AlignMask = Image.TileWidth * (64 / BytesPerPixel) - 1;
case TextureSwizzle.BlockLinear:
case TextureSwizzle.BlockLinearColorKey:
return new BlockLinearSwizzle(Width, Bpp, Texture.BlockHeight);
Width = (Width + AlignMask) & ~AlignMask;
return new BlockLinearSwizzle(Width, BytesPerPixel, Image.GobBlockHeight);
}
else
{
return new LinearSwizzle(Image.Pitch, BytesPerPixel);
}
throw new NotImplementedException(Texture.Swizzle.ToString());
}
public static (AMemory Memory, long Position) GetMemoryAndPosition(