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Better vertex buffer management

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Isaac Marovitz 2024-07-08 13:55:46 +01:00 • committed by Isaac Marovitz
parent a6f5f2f82b
commit 9f2c99fcfa
3 changed files with 85 additions and 18 deletions
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41
src/Ryujinx.Graphics.Metal/EncoderStateManager.cs
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@ -52,8 +52,6 @@ namespace Ryujinx.Graphics.Metal
public readonly void Dispose()
{
// State
_depthStencilCache.Dispose();
}
@ -676,7 +674,24 @@ namespace Ryujinx.Graphics.Metal
public readonly void UpdateVertexBuffers(ReadOnlySpan<VertexBufferDescriptor> vertexBuffers)
{
vertexBuffers.CopyTo(_currentState.VertexBuffers);
for (int i = 0; i < Constants.MaxVertexBuffers; i++)
{
if (i < vertexBuffers.Length)
{
var vertexBuffer = vertexBuffers[i];
_currentState.VertexBuffers[i] = new VertexBufferState(
vertexBuffer.Buffer.Handle,
vertexBuffer.Buffer.Offset,
vertexBuffer.Buffer.Size,
vertexBuffer.Divisor,
vertexBuffer.Stride);
}
else
{
_currentState.VertexBuffers[i] = VertexBufferState.Null;
}
}
// Update the buffers on the pipeline
UpdatePipelineVertexState(_currentState.VertexBuffers, _currentState.VertexAttribs);
@ -855,7 +870,7 @@ namespace Ryujinx.Graphics.Metal
}
}
private readonly void UpdatePipelineVertexState(VertexBufferDescriptor[] bufferDescriptors, VertexAttribDescriptor[] attribDescriptors)
private readonly void UpdatePipelineVertexState(VertexBufferState[] bufferDescriptors, VertexAttribDescriptor[] attribDescriptors)
{
ref PipelineState pipeline = ref _currentState.Pipeline;
uint indexMask = 0;
@ -932,24 +947,16 @@ namespace Ryujinx.Graphics.Metal
pipeline.VertexBindingDescriptionsCount = Constants.ZeroBufferIndex + 1; // TODO: move this out?
}
private readonly void SetVertexBuffers(MTLRenderCommandEncoder renderCommandEncoder, VertexBufferDescriptor[] bufferDescriptors)
private readonly void SetVertexBuffers(MTLRenderCommandEncoder renderCommandEncoder, VertexBufferState[] bufferStates)
{
for (int i = 0; i < bufferDescriptors.Length; i++)
for (int i = 0; i < bufferStates.Length; i++)
{
Auto<DisposableBuffer> autoBuffer = bufferDescriptors[i].Buffer.Handle == BufferHandle.Null
? null
: _bufferManager.GetBuffer(bufferDescriptors[i].Buffer.Handle, bufferDescriptors[i].Buffer.Write);
(MTLBuffer mtlBuffer, int offset) = bufferStates[i].GetVertexBuffer(_bufferManager, _pipeline.Cbs);
var range = bufferDescriptors[i].Buffer;
var offset = range.Offset;
if (autoBuffer == null)
if (mtlBuffer.NativePtr != IntPtr.Zero)
{
continue;
renderCommandEncoder.SetVertexBuffer(mtlBuffer, (ulong)offset, (ulong)i);
}
var mtlBuffer = autoBuffer.Get(_pipeline.Cbs, offset, range.Size, range.Write).Value;
renderCommandEncoder.SetVertexBuffer(mtlBuffer, (ulong)offset, (ulong)i);
}
Auto<DisposableBuffer> autoZeroBuffer = _zeroBuffer == BufferHandle.Null