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cache output shaders

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This commit is contained in:
Samuliak 2024-09-30 16:28:07 +02:00
parent b088ddcfab
commit 28e553eb1a
5 changed files with 77 additions and 14 deletions
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38
src/Cafe/HW/Latte/Renderer/Metal/MetalOutputShaderCache.cpp Normal file
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#include "Cafe/HW/Latte/Renderer/Metal/MetalOutputShaderCache.h"
#include "Cafe/HW/Latte/Renderer/Metal/RendererShaderMtl.h"
MetalOutputShaderCache::~MetalOutputShaderCache()
{
for (uint8 i = 0; i < METAL_OUTPUT_SHADER_CACHE_SIZE; i++)
{
if (m_cache[i])
m_cache[i]->release();
}
}
MTL::RenderPipelineState* MetalOutputShaderCache::GetPipeline(RendererOutputShader* shader, uint8 shaderIndex, bool usesSRGB)
{
uint8 cacheIndex = (usesSRGB ? METAL_SHADER_TYPE_COUNT : 0) + shaderIndex;
auto& renderPipelineState = m_cache[cacheIndex];
if (renderPipelineState)
return renderPipelineState;
// Create a new render pipeline state
auto vertexShaderMtl = static_cast<RendererShaderMtl*>(shader->GetVertexShader())->GetFunction();
auto fragmentShaderMtl = static_cast<RendererShaderMtl*>(shader->GetFragmentShader())->GetFunction();
auto renderPipelineDescriptor = MTL::RenderPipelineDescriptor::alloc()->init();
renderPipelineDescriptor->setVertexFunction(vertexShaderMtl);
renderPipelineDescriptor->setFragmentFunction(fragmentShaderMtl);
renderPipelineDescriptor->colorAttachments()->object(0)->setPixelFormat(usesSRGB ? MTL::PixelFormatBGRA8Unorm_sRGB : MTL::PixelFormatBGRA8Unorm);
NS::Error* error = nullptr;
renderPipelineState = m_mtlr->GetDevice()->newRenderPipelineState(renderPipelineDescriptor, &error);
if (error)
{
cemuLog_log(LogType::Force, "error creating output render pipeline state: {}", error->localizedDescription()->utf8String());
error->release();
}
return renderPipelineState;
}