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Separate GPU engines and make state follow official docs (part 1/2) (#2422)

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* Use DeviceState for compute and i2m

* Migrate 2D class, more comments

* Migrate DMA copy engine

* Remove now unused code

* Replace GpuState by GpuAccessorState on GpuAcessor, since compute no longer has a GpuState

* More comments

* Add logging (disabled)

* Add back i2m on 3D engine
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gdkchan 2021-07-07 20:56:06 -03:00 • committed by GitHub
parent 31cbd09a75
commit 8b44eb1c98
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30 changed files with 2599 additions and 460 deletions
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25
Ryujinx.Graphics.Gpu/Image/TextureCache.cs
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@ -753,21 +753,30 @@ namespace Ryujinx.Graphics.Gpu.Image
/// </summary>
/// <param name="memoryManager">GPU memory manager where the texture is mapped</param>
/// <param name="tex">The texture information</param>
/// <param name="cbp">The copy buffer parameters</param>
/// <param name="swizzle">The copy buffer swizzle</param>
/// <param name="gpuVa">GPU virtual address of the texture</param>
/// <param name="bpp">Bytes per pixel</param>
/// <param name="stride">If <paramref name="linear"/> is true, should have the texture stride, otherwise ignored</param>
/// <param name="xCount">Number of pixels to be copied per line</param>
/// <param name="yCount">Number of lines to be copied</param>
/// <param name="linear">True if the texture has a linear layout, false otherwise</param>
/// <returns>A matching texture, or null if there is no match</returns>
public Texture FindTexture(MemoryManager memoryManager, CopyBufferTexture tex, CopyBufferParams cbp, CopyBufferSwizzle swizzle, bool linear)
public Texture FindTexture(
MemoryManager memoryManager,
CopyBufferTexture tex,
ulong gpuVa,
int bpp,
int stride,
int xCount,
int yCount,
bool linear)
{
ulong address = memoryManager.Translate(cbp.DstAddress.Pack());
ulong address = memoryManager.Translate(gpuVa);
if (address == MemoryManager.PteUnmapped)
{
return null;
}
int bpp = swizzle.UnpackDstComponentsCount() * swizzle.UnpackComponentSize();
int addressMatches = _textures.FindOverlaps(address, ref _textureOverlaps);
for (int i = 0; i < addressMatches; i++)
@ -786,7 +795,7 @@ namespace Ryujinx.Graphics.Gpu.Image
{
// Size is not available for linear textures. Use the stride and end of the copy region instead.
match = texture.Info.IsLinear && texture.Info.Stride == cbp.DstStride && tex.RegionY + cbp.YCount <= texture.Info.Height;
match = texture.Info.IsLinear && texture.Info.Stride == stride && tex.RegionY + yCount <= texture.Info.Height;
}
else
{
@ -794,7 +803,7 @@ namespace Ryujinx.Graphics.Gpu.Image
// Due to the way linear strided and block layouts work, widths can be multiplied by Bpp for comparison.
// Note: tex.Width is the aligned texture size. Prefer param.XCount, as the destination should be a texture with that exact size.
bool sizeMatch = cbp.XCount * bpp == texture.Info.Width * format.BytesPerPixel && tex.Height == texture.Info.Height;
bool sizeMatch = xCount * bpp == texture.Info.Width * format.BytesPerPixel && tex.Height == texture.Info.Height;
bool formatMatch = !texture.Info.IsLinear &&
texture.Info.GobBlocksInY == tex.MemoryLayout.UnpackGobBlocksInY() &&
texture.Info.GobBlocksInZ == tex.MemoryLayout.UnpackGobBlocksInZ();