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only set buffer offset if needed

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This commit is contained in:
Samuliak 2024-09-19 10:05:48 +02:00
parent aa81070e87
commit f03c0a2769
1 changed files with 22 additions and 2 deletions
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24
src/Cafe/HW/Latte/Renderer/Metal/MetalRenderer.cpp
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@ -1318,7 +1318,27 @@ void MetalRenderer::SetBuffer(MTL::RenderCommandEncoder* renderCommandEncoder, M
if (buffer == boundBuffer.m_buffer && offset == boundBuffer.m_offset) if (buffer == boundBuffer.m_buffer && offset == boundBuffer.m_offset)
return; return;
// TODO: only set the offset if only offset changed if (buffer == boundBuffer.m_buffer)
{
// Just update the offset
boundBuffer.m_offset = offset;
switch (shaderType)
{
case METAL_SHADER_TYPE_VERTEX:
renderCommandEncoder->setVertexBufferOffset(offset, index);
break;
case METAL_SHADER_TYPE_OBJECT:
renderCommandEncoder->setObjectBufferOffset(offset, index);
break;
case METAL_SHADER_TYPE_MESH:
renderCommandEncoder->setMeshBufferOffset(offset, index);
break;
case METAL_SHADER_TYPE_FRAGMENT:
renderCommandEncoder->setFragmentBufferOffset(offset, index);
break;
}
}
boundBuffer = {buffer, offset}; boundBuffer = {buffer, offset};
@ -1874,7 +1894,7 @@ void MetalRenderer::CopyBufferToBuffer(MTL::Buffer* src, uint32 srcOffset, MTL::
{ {
auto renderCommandEncoder = static_cast<MTL::RenderCommandEncoder*>(m_commandEncoder); auto renderCommandEncoder = static_cast<MTL::RenderCommandEncoder*>(m_commandEncoder);
MTL::Resource* barrierBuffers[] = {src}; MTL::Resource* barrierBuffers[] = {src};
renderCommandEncoder->memoryBarrier(barrierBuffers, 1, after, after | MTL::RenderStageVertex); renderCommandEncoder->memoryBarrier(barrierBuffers, 1, after, after | MTL::RenderStageVertex);
renderCommandEncoder->setRenderPipelineState(m_copyBufferToBufferPipeline->GetRenderPipelineState()); renderCommandEncoder->setRenderPipelineState(m_copyBufferToBufferPipeline->GetRenderPipelineState());