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Texture Sync, incompatible overlap handling, data flush improvements. (#2971)

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* Initial test for texture sync

* WIP new texture flushing setup

* Improve rules for incompatible overlaps

Fixes a lot of issues with Unreal Engine games. Still a few minor issues (some caused by dma fast path?) Needs docs and cleanup.

* Cleanup, improvements

Improve rules for fast DMA

* Small tweak to group together flushes of overlapping handles.

* Fixes, flush overlapping texture data for ASTC and BC4/5 compressed textures.

Fixes the new Life is Strange game.

* Flush overlaps before init data, fix 3d texture size/overlap stuff

* Fix 3D Textures, faster single layer flush

Note: nosy people can no longer merge this with Vulkan. (unless they are nosy enough to implement the new backend methods)

* Remove unused method

* Minor cleanup

* More cleanup

* Use the More Fun and Hopefully No Driver Bugs method for getting compressed tex too

This one's for metro

* Address feedback, ASTC+ETC to FormatClass

* Change offset to use Span slice rather than IntPtr Add

* Fix this too
This commit is contained in:
riperiperi 2022-01-09 16:28:48 +00:00 • committed by GitHub
parent 4864648e72
commit cda659955c
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26 changed files with 1453 additions and 329 deletions
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44
Ryujinx.Graphics.OpenGL/Image/TextureView.cs
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@ -154,6 +154,24 @@ namespace Ryujinx.Graphics.OpenGL.Image
}
}
public unsafe ReadOnlySpan<byte> GetData(int layer, int level)
{
int size = Info.GetMipSize(level);
if (HwCapabilities.UsePersistentBufferForFlush)
{
return _renderer.PersistentBuffers.Default.GetTextureData(this, size, layer, level);
}
else
{
IntPtr target = _renderer.PersistentBuffers.Default.GetHostArray(size);
int offset = WriteTo2D(target, layer, level);
return new ReadOnlySpan<byte>(target.ToPointer(), size).Slice(offset);
}
}
public void WriteToPbo(int offset, bool forceBgra)
{
WriteTo(IntPtr.Zero + offset, forceBgra);
@ -182,25 +200,29 @@ namespace Ryujinx.Graphics.OpenGL.Image
int mipSize = Info.GetMipSize2D(level);
// The GL function returns all layers. Must return the offset of the layer we're interested in.
int resultOffset = target switch
{
TextureTarget.TextureCubeMapArray => (layer / 6) * mipSize,
TextureTarget.Texture1DArray => layer * mipSize,
TextureTarget.Texture2DArray => layer * mipSize,
_ => 0
};
if (format.IsCompressed)
{
GL.GetCompressedTexImage(target, level, data);
GL.GetCompressedTextureSubImage(Handle, level, 0, 0, layer, Math.Max(1, Info.Width >> level), Math.Max(1, Info.Height >> level), 1, mipSize, data);
}
else if (format.PixelFormat != PixelFormat.DepthStencil)
{
GL.GetTextureSubImage(Handle, level, 0, 0, layer, Math.Max(1, Info.Width >> level), Math.Max(1, Info.Height >> level), 1, pixelFormat, pixelType, mipSize, data);
}
else
{
GL.GetTexImage(target, level, pixelFormat, pixelType, data);
// The GL function returns all layers. Must return the offset of the layer we're interested in.
return target switch
{
TextureTarget.TextureCubeMapArray => (layer / 6) * mipSize,
TextureTarget.Texture1DArray => layer * mipSize,
TextureTarget.Texture2DArray => layer * mipSize,
_ => 0
};
}
return resultOffset;
return 0;
}
private void WriteTo(IntPtr data, bool forceBgra = false)