mirror of
https://github.com/GreemDev/Ryujinx
synced 2024-12-12 19:19:57 +01:00
Metal: Unsupported topology indexed draw conversion (#40)
* Convert unsupported indexed buffer topologies * Fix index count and dispatch size * Cleanup * Fix typos
This commit is contained in:
parent
6a46943af9
commit
302ee73f34
9 changed files with 256 additions and 106 deletions
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@ -318,6 +318,35 @@ namespace Ryujinx.Graphics.Metal
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return holder.GetBuffer();
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return holder.GetBuffer();
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}
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}
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public Auto<DisposableBuffer> GetBufferTopologyConversion(CommandBufferScoped cbs, int offset, int size, IndexBufferPattern pattern, int indexSize)
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{
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if (!BoundToRange(offset, ref size))
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{
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return null;
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}
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var key = new TopologyConversionCacheKey(_renderer, pattern, indexSize);
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if (!_cachedConvertedBuffers.TryGetValue(offset, size, key, out var holder))
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{
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// The destination index size is always I32.
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int indexCount = size / indexSize;
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int convertedCount = pattern.GetConvertedCount(indexCount);
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holder = _renderer.BufferManager.Create(convertedCount * 4);
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_renderer.HelperShader.ConvertIndexBuffer(cbs, this, holder, pattern, indexSize, offset, indexCount);
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key.SetBuffer(holder.GetBuffer());
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_cachedConvertedBuffers.Add(offset, size, key, holder);
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}
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return holder.GetBuffer();
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}
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public bool TryGetCachedConvertedBuffer(int offset, int size, ICacheKey key, out BufferHolder holder)
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public bool TryGetCachedConvertedBuffer(int offset, int size, ICacheKey key, out BufferHolder holder)
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{
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{
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return _cachedConvertedBuffers.TryGetValue(offset, size, key, out holder);
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return _cachedConvertedBuffers.TryGetValue(offset, size, key, out holder);
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@ -177,6 +177,16 @@ namespace Ryujinx.Graphics.Metal
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return null;
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return null;
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}
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}
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public Auto<DisposableBuffer> GetBufferTopologyConversion(CommandBufferScoped cbs, BufferHandle handle, int offset, int size, IndexBufferPattern pattern, int indexSize)
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{
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if (TryGetBuffer(handle, out var holder))
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{
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return holder.GetBufferTopologyConversion(cbs, offset, size, pattern, indexSize);
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}
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return null;
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}
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public PinnedSpan<byte> GetData(BufferHandle handle, int offset, int size)
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public PinnedSpan<byte> GetData(BufferHandle handle, int offset, int size)
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{
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{
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if (TryGetBuffer(handle, out var holder))
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if (TryGetBuffer(handle, out var holder))
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@ -39,80 +39,42 @@ namespace Ryujinx.Graphics.Metal
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}
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}
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}
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}
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// [SupportedOSPlatform("macos")]
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[SupportedOSPlatform("macos")]
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// struct AlignedVertexBufferCacheKey : ICacheKey
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struct TopologyConversionCacheKey : ICacheKey
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// {
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{
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// private readonly int _stride;
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private readonly IndexBufferPattern _pattern;
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// private readonly int _alignment;
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private readonly int _indexSize;
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//
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// // Used to notify the pipeline that bindings have invalidated on dispose.
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// // private readonly MetalRenderer _renderer;
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// // private Auto<DisposableBuffer> _buffer;
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//
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// public AlignedVertexBufferCacheKey(MetalRenderer renderer, int stride, int alignment)
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// {
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// // _renderer = renderer;
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// _stride = stride;
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// _alignment = alignment;
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// // _buffer = null;
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// }
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//
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// public readonly bool KeyEqual(ICacheKey other)
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// {
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// return other is AlignedVertexBufferCacheKey entry &&
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// entry._stride == _stride &&
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// entry._alignment == _alignment;
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// }
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//
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// public void SetBuffer(Auto<DisposableBuffer> buffer)
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// {
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// // _buffer = buffer;
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// }
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//
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// public readonly void Dispose()
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// {
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// // TODO: Tell pipeline buffer is dirty!
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// // _renderer.PipelineInternal.DirtyVertexBuffer(_buffer);
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// }
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// }
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// [SupportedOSPlatform("macos")]
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// Used to notify the pipeline that bindings have invalidated on dispose.
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// struct TopologyConversionCacheKey : ICacheKey
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// private readonly MetalRenderer _renderer;
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// {
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// private Auto<DisposableBuffer> _buffer;
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// // TODO: Patterns
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// // private readonly IndexBufferPattern _pattern;
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public TopologyConversionCacheKey(MetalRenderer renderer, IndexBufferPattern pattern, int indexSize)
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// private readonly int _indexSize;
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{
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//
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// _renderer = renderer;
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// // Used to notify the pipeline that bindings have invalidated on dispose.
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// _buffer = null;
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// // private readonly MetalRenderer _renderer;
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_pattern = pattern;
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// // private Auto<DisposableBuffer> _buffer;
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_indexSize = indexSize;
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//
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}
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// public TopologyConversionCacheKey(MetalRenderer renderer, /*IndexBufferPattern pattern, */int indexSize)
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// {
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public readonly bool KeyEqual(ICacheKey other)
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// // _renderer = renderer;
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{
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// // _pattern = pattern;
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return other is TopologyConversionCacheKey entry &&
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// _indexSize = indexSize;
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entry._pattern == _pattern &&
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// // _buffer = null;
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entry._indexSize == _indexSize;
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// }
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}
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//
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// public readonly bool KeyEqual(ICacheKey other)
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public void SetBuffer(Auto<DisposableBuffer> buffer)
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// {
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{
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// return other is TopologyConversionCacheKey entry &&
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// _buffer = buffer;
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// // entry._pattern == _pattern &&
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}
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// entry._indexSize == _indexSize;
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// }
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public readonly void Dispose()
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//
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{
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// public void SetBuffer(Auto<DisposableBuffer> buffer)
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// TODO: Tell pipeline buffer is dirty!
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// {
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// _renderer.PipelineInternal.DirtyVertexBuffer(_buffer);
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// // _buffer = buffer;
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}
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// }
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}
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//
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// public readonly void Dispose()
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// {
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// // TODO: Tell pipeline buffer is dirty!
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// // _renderer.PipelineInternal.DirtyVertexBuffer(_buffer);
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// }
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// }
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[SupportedOSPlatform("macos")]
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[SupportedOSPlatform("macos")]
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readonly struct Dependency
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readonly struct Dependency
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@ -33,6 +33,7 @@ namespace Ryujinx.Graphics.Metal
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private readonly IProgram _programDepthStencilClear;
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private readonly IProgram _programDepthStencilClear;
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private readonly IProgram _programStrideChange;
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private readonly IProgram _programStrideChange;
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private readonly IProgram _programConvertD32S8ToD24S8;
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private readonly IProgram _programConvertD32S8ToD24S8;
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private readonly IProgram _programConvertIndexBuffer;
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private readonly IProgram _programDepthBlit;
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private readonly IProgram _programDepthBlit;
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private readonly IProgram _programDepthBlitMs;
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private readonly IProgram _programDepthBlitMs;
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private readonly IProgram _programStencilBlit;
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private readonly IProgram _programStencilBlit;
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@ -163,6 +164,17 @@ namespace Ryujinx.Graphics.Metal
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new ShaderSource(convertD32S8ToD24S8Source, ShaderStage.Compute, TargetLanguage.Msl)
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new ShaderSource(convertD32S8ToD24S8Source, ShaderStage.Compute, TargetLanguage.Msl)
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], convertD32S8ToD24S8ResourceLayout, device, new ComputeSize(64, 1, 1));
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], convertD32S8ToD24S8ResourceLayout, device, new ComputeSize(64, 1, 1));
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var convertIndexBufferLayout = new ResourceLayoutBuilder()
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.Add(ResourceStages.Compute, ResourceType.StorageBuffer, 1)
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.Add(ResourceStages.Compute, ResourceType.StorageBuffer, 2, true)
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.Add(ResourceStages.Compute, ResourceType.StorageBuffer, 3).Build();
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var convertIndexBufferSource = ReadMsl("ConvertIndexBuffer.metal");
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_programConvertIndexBuffer = new Program(
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[
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new ShaderSource(convertIndexBufferSource, ShaderStage.Compute, TargetLanguage.Msl)
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], convertIndexBufferLayout, device, new ComputeSize(16, 1, 1));
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var depthBlitSource = ReadMsl("DepthBlit.metal");
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var depthBlitSource = ReadMsl("DepthBlit.metal");
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_programDepthBlit = new Program(
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_programDepthBlit = new Program(
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[
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[
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@ -574,7 +586,7 @@ namespace Ryujinx.Graphics.Metal
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var srcBuffer = src.GetBuffer();
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var srcBuffer = src.GetBuffer();
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var dstBuffer = dst.GetBuffer();
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var dstBuffer = dst.GetBuffer();
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const int ParamsBufferSize = 16;
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const int ParamsBufferSize = 4 * sizeof(int);
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// Save current state
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// Save current state
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_pipeline.SwapState(_helperShaderState);
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_pipeline.SwapState(_helperShaderState);
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_pipeline.SwapState(null);
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_pipeline.SwapState(null);
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}
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}
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public void ConvertIndexBuffer(
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CommandBufferScoped cbs,
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BufferHolder src,
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BufferHolder dst,
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IndexBufferPattern pattern,
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int indexSize,
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int srcOffset,
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int indexCount)
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{
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// TODO: Support conversion with primitive restart enabled.
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int primitiveCount = pattern.GetPrimitiveCount(indexCount);
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int outputIndexSize = 4;
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var srcBuffer = src.GetBuffer();
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var dstBuffer = dst.GetBuffer();
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const int ParamsBufferSize = 16 * sizeof(int);
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// Save current state
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_pipeline.SwapState(_helperShaderState);
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Span<int> shaderParams = stackalloc int[ParamsBufferSize / sizeof(int)];
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shaderParams[8] = pattern.PrimitiveVertices;
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shaderParams[9] = pattern.PrimitiveVerticesOut;
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shaderParams[10] = indexSize;
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shaderParams[11] = outputIndexSize;
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shaderParams[12] = pattern.BaseIndex;
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shaderParams[13] = pattern.IndexStride;
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shaderParams[14] = srcOffset;
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shaderParams[15] = primitiveCount;
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pattern.OffsetIndex.CopyTo(shaderParams[..pattern.OffsetIndex.Length]);
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using var patternScoped = _renderer.BufferManager.ReserveOrCreate(cbs, ParamsBufferSize);
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patternScoped.Holder.SetDataUnchecked<int>(patternScoped.Offset, shaderParams);
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Span<Auto<DisposableBuffer>> sbRanges = new Auto<DisposableBuffer>[2];
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sbRanges[0] = srcBuffer;
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sbRanges[1] = dstBuffer;
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_pipeline.SetStorageBuffers(1, sbRanges);
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_pipeline.SetStorageBuffers([new BufferAssignment(3, patternScoped.Range)]);
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_pipeline.SetProgram(_programConvertIndexBuffer);
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_pipeline.DispatchCompute(BitUtils.DivRoundUp(primitiveCount, 16), 1, 1, "Convert Index Buffer");
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// Restore previous state
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_pipeline.SwapState(null);
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}
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public unsafe void ClearColor(
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public unsafe void ClearColor(
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int index,
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int index,
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ReadOnlySpan<float> clearColor,
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ReadOnlySpan<float> clearColor,
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@ -1,6 +1,5 @@
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using Ryujinx.Graphics.GAL;
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using Ryujinx.Graphics.GAL;
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using System;
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using System;
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using System.Collections.Generic;
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using System.Runtime.InteropServices;
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using System.Runtime.InteropServices;
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using System.Runtime.Versioning;
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using System.Runtime.Versioning;
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return primitiveCount * OffsetIndex.Length;
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return primitiveCount * OffsetIndex.Length;
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}
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}
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public IEnumerable<int> GetIndexMapping(int indexCount)
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{
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int primitiveCount = GetPrimitiveCount(indexCount);
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int index = BaseIndex;
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for (int i = 0; i < primitiveCount; i++)
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{
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if (RepeatStart)
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{
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// Used for triangle fan
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yield return 0;
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}
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for (int j = RepeatStart ? 1 : 0; j < OffsetIndex.Length; j++)
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{
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yield return index + OffsetIndex[j];
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}
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index += IndexStride;
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}
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}
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public BufferHandle GetRepeatingBuffer(int vertexCount, out int indexCount)
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public BufferHandle GetRepeatingBuffer(int vertexCount, out int indexCount)
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{
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{
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int primitiveCount = GetPrimitiveCount(vertexCount);
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int primitiveCount = GetPrimitiveCount(vertexCount);
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return (new MTLBuffer(IntPtr.Zero), 0, MTLIndexType.UInt16);
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return (new MTLBuffer(IntPtr.Zero), 0, MTLIndexType.UInt16);
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}
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}
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public (MTLBuffer, int, MTLIndexType) GetConvertedIndexBuffer(
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MetalRenderer renderer,
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CommandBufferScoped cbs,
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int firstIndex,
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int indexCount,
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int convertedCount,
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IndexBufferPattern pattern)
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{
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// Convert the index buffer using the given pattern.
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int indexSize = GetIndexSize();
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int firstIndexOffset = firstIndex * indexSize;
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var autoBuffer = renderer.BufferManager.GetBufferTopologyConversion(cbs, _handle, _offset + firstIndexOffset, indexCount * indexSize, pattern, indexSize);
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int size = convertedCount * 4;
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if (autoBuffer != null)
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{
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DisposableBuffer buffer = autoBuffer.Get(cbs, 0, size);
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return (buffer.Value, 0, MTLIndexType.UInt32);
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}
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return (new MTLBuffer(IntPtr.Zero), 0, MTLIndexType.UInt32);
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}
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private int GetIndexSize()
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{
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return _type switch
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{
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IndexType.UInt => 4,
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IndexType.UShort => 2,
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_ => 1,
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};
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}
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}
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}
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}
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}
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return;
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return;
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}
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}
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var primitiveType = TopologyRemap(_encoderStateManager.Topology).Convert();
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if (TopologyUnsupported(_encoderStateManager.Topology))
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if (TopologyUnsupported(_encoderStateManager.Topology))
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{
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{
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var pattern = GetIndexBufferPattern();
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var pattern = GetIndexBufferPattern();
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@ -412,7 +414,6 @@ namespace Ryujinx.Graphics.Metal
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var buffer = _renderer.BufferManager.GetBuffer(handle, false);
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var buffer = _renderer.BufferManager.GetBuffer(handle, false);
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var mtlBuffer = buffer.Get(Cbs, 0, indexCount * sizeof(int)).Value;
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var mtlBuffer = buffer.Get(Cbs, 0, indexCount * sizeof(int)).Value;
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var primitiveType = TopologyRemap(_encoderStateManager.Topology).Convert();
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var renderCommandEncoder = GetOrCreateRenderEncoder(true);
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var renderCommandEncoder = GetOrCreateRenderEncoder(true);
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renderCommandEncoder.DrawIndexedPrimitives(
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renderCommandEncoder.DrawIndexedPrimitives(
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}
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}
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else
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else
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{
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{
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var primitiveType = TopologyRemap(_encoderStateManager.Topology).Convert();
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var renderCommandEncoder = GetOrCreateRenderEncoder(true);
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var renderCommandEncoder = GetOrCreateRenderEncoder(true);
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if (debugGroupName != String.Empty)
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if (debugGroupName != String.Empty)
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@ -483,15 +483,26 @@ namespace Ryujinx.Graphics.Metal
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return;
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return;
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}
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}
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// TODO: Reindex unsupported topologies
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MTLBuffer mtlBuffer;
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if (TopologyUnsupported(_encoderStateManager.Topology))
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int offset;
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{
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MTLIndexType type;
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Logger.Warning?.Print(LogClass.Gpu, $"Drawing indexed with unsupported topology: {_encoderStateManager.Topology}");
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int finalIndexCount = indexCount;
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}
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var primitiveType = TopologyRemap(_encoderStateManager.Topology).Convert();
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var primitiveType = TopologyRemap(_encoderStateManager.Topology).Convert();
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(MTLBuffer mtlBuffer, int offset, MTLIndexType type) = _encoderStateManager.IndexBuffer.GetIndexBuffer(_renderer, Cbs);
|
if (TopologyUnsupported(_encoderStateManager.Topology))
|
||||||
|
{
|
||||||
|
var pattern = GetIndexBufferPattern();
|
||||||
|
int convertedCount = pattern.GetConvertedCount(indexCount);
|
||||||
|
|
||||||
|
finalIndexCount = convertedCount;
|
||||||
|
|
||||||
|
(mtlBuffer, offset, type) = _encoderStateManager.IndexBuffer.GetConvertedIndexBuffer(_renderer, Cbs, firstIndex, indexCount, convertedCount, pattern);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
(mtlBuffer, offset, type) = _encoderStateManager.IndexBuffer.GetIndexBuffer(_renderer, Cbs);
|
||||||
|
}
|
||||||
|
|
||||||
if (mtlBuffer.NativePtr != IntPtr.Zero)
|
if (mtlBuffer.NativePtr != IntPtr.Zero)
|
||||||
{
|
{
|
||||||
|
@ -499,7 +510,7 @@ namespace Ryujinx.Graphics.Metal
|
||||||
|
|
||||||
renderCommandEncoder.DrawIndexedPrimitives(
|
renderCommandEncoder.DrawIndexedPrimitives(
|
||||||
primitiveType,
|
primitiveType,
|
||||||
(ulong)indexCount,
|
(ulong)finalIndexCount,
|
||||||
type,
|
type,
|
||||||
mtlBuffer,
|
mtlBuffer,
|
||||||
(ulong)offset,
|
(ulong)offset,
|
||||||
|
|
|
@ -19,6 +19,7 @@
|
||||||
<EmbeddedResource Include="Shaders\BlitMs.metal" />
|
<EmbeddedResource Include="Shaders\BlitMs.metal" />
|
||||||
<EmbeddedResource Include="Shaders\ChangeBufferStride.metal" />
|
<EmbeddedResource Include="Shaders\ChangeBufferStride.metal" />
|
||||||
<EmbeddedResource Include="Shaders\ConvertD32S8ToD24S8.metal" />
|
<EmbeddedResource Include="Shaders\ConvertD32S8ToD24S8.metal" />
|
||||||
|
<EmbeddedResource Include="Shaders\ConvertIndexBuffer.metal" />
|
||||||
<EmbeddedResource Include="Shaders\ColorClear.metal" />
|
<EmbeddedResource Include="Shaders\ColorClear.metal" />
|
||||||
<EmbeddedResource Include="Shaders\DepthStencilClear.metal" />
|
<EmbeddedResource Include="Shaders\DepthStencilClear.metal" />
|
||||||
<EmbeddedResource Include="Shaders\DepthBlit.metal" />
|
<EmbeddedResource Include="Shaders\DepthBlit.metal" />
|
||||||
|
|
59
src/Ryujinx.Graphics.Metal/Shaders/ConvertIndexBuffer.metal
Normal file
59
src/Ryujinx.Graphics.Metal/Shaders/ConvertIndexBuffer.metal
Normal file
|
@ -0,0 +1,59 @@
|
||||||
|
#include <metal_stdlib>
|
||||||
|
|
||||||
|
using namespace metal;
|
||||||
|
|
||||||
|
struct IndexBufferPattern {
|
||||||
|
int pattern[8];
|
||||||
|
int primitiveVertices;
|
||||||
|
int primitiveVerticesOut;
|
||||||
|
int indexSize;
|
||||||
|
int indexSizeOut;
|
||||||
|
int baseIndex;
|
||||||
|
int indexStride;
|
||||||
|
int srcOffset;
|
||||||
|
int totalPrimitives;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct InData {
|
||||||
|
uint8_t data[1];
|
||||||
|
};
|
||||||
|
|
||||||
|
struct OutData {
|
||||||
|
uint8_t data[1];
|
||||||
|
};
|
||||||
|
|
||||||
|
struct StorageBuffers {
|
||||||
|
device InData* in_data;
|
||||||
|
device OutData* out_data;
|
||||||
|
constant IndexBufferPattern* index_buffer_pattern;
|
||||||
|
};
|
||||||
|
|
||||||
|
kernel void kernelMain(device StorageBuffers &storage_buffers [[buffer(STORAGE_BUFFERS_INDEX)]],
|
||||||
|
uint3 thread_position_in_grid [[thread_position_in_grid]])
|
||||||
|
{
|
||||||
|
int primitiveIndex = int(thread_position_in_grid.x);
|
||||||
|
if (primitiveIndex >= storage_buffers.index_buffer_pattern->totalPrimitives)
|
||||||
|
{
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
int inOffset = primitiveIndex * storage_buffers.index_buffer_pattern->indexStride;
|
||||||
|
int outOffset = primitiveIndex * storage_buffers.index_buffer_pattern->primitiveVerticesOut;
|
||||||
|
|
||||||
|
for (int i = 0; i < storage_buffers.index_buffer_pattern->primitiveVerticesOut; i++)
|
||||||
|
{
|
||||||
|
int j;
|
||||||
|
int io = max(0, inOffset + storage_buffers.index_buffer_pattern->baseIndex + storage_buffers.index_buffer_pattern->pattern[i]) * storage_buffers.index_buffer_pattern->indexSize;
|
||||||
|
int oo = (outOffset + i) * storage_buffers.index_buffer_pattern->indexSizeOut;
|
||||||
|
|
||||||
|
for (j = 0; j < storage_buffers.index_buffer_pattern->indexSize; j++)
|
||||||
|
{
|
||||||
|
storage_buffers.out_data->data[oo + j] = storage_buffers.in_data->data[storage_buffers.index_buffer_pattern->srcOffset + io + j];
|
||||||
|
}
|
||||||
|
|
||||||
|
for(; j < storage_buffers.index_buffer_pattern->indexSizeOut; j++)
|
||||||
|
{
|
||||||
|
storage_buffers.out_data->data[oo + j] = uint8_t(0);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
Loading…
Reference in a new issue