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support arbitrary pixel formats for state 5

This commit is contained in:
Samuliak 2024-11-22 20:03:41 +01:00
parent 66ad59db92
commit 00857b233b
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2 changed files with 29 additions and 19 deletions
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45
src/Cafe/HW/Latte/Renderer/Metal/MetalRenderer.cpp
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@ -134,22 +134,12 @@ MetalRenderer::MetalRenderer()
MTL::Function* vertexFullscreenFunction = utilityLibrary->newFunction(ToNSString("vertexFullscreen"));
MTL::Function* fragmentCopyDepthToColorFunction = utilityLibrary->newFunction(ToNSString("fragmentCopyDepthToColor"));
MTL::RenderPipelineDescriptor* rpd = MTL::RenderPipelineDescriptor::alloc()->init();
rpd->setVertexFunction(vertexFullscreenFunction);
rpd->setFragmentFunction(fragmentCopyDepthToColorFunction);
// TODO: don't hardcode the format
rpd->colorAttachments()->object(0)->setPixelFormat(MTL::PixelFormatR16Unorm);
m_copyDepthToColorDesc = MTL::RenderPipelineDescriptor::alloc()->init();
m_copyDepthToColorDesc->setVertexFunction(vertexFullscreenFunction);
m_copyDepthToColorDesc->setFragmentFunction(fragmentCopyDepthToColorFunction);
vertexFullscreenFunction->release();
fragmentCopyDepthToColorFunction->release();
error = nullptr;
m_copyDepthToColorPipeline = m_device->newRenderPipelineState(rpd, &error);
if (error)
{
cemuLog_log(LogType::Force, "failed to create copy depth to color pipeline (error: {})", error->localizedDescription()->utf8String());
}
// Void vertex pipelines
if (m_isAppleGPU)
m_copyBufferToBufferPipeline = new MetalVoidVertexPipeline(this, utilityLibrary, "vertexCopyBufferToBuffer");
@ -164,7 +154,9 @@ MetalRenderer::~MetalRenderer()
//delete m_copyTextureToTexturePipeline;
//delete m_restrideBufferPipeline;
m_copyDepthToColorPipeline->release();
m_copyDepthToColorDesc->release();
for (const auto [pixelFormat, pipeline] : m_copyDepthToColorPipelines)
pipeline->release();
delete m_outputShaderCache;
delete m_pipelineCache;
@ -1369,22 +1361,39 @@ void MetalRenderer::draw_handleSpecialState5()
LatteTextureView* colorBuffer = LatteMRT::GetColorAttachment(0);
LatteTextureView* depthBuffer = LatteMRT::GetDepthAttachment();
auto mtlDepthTexture = static_cast<LatteTextureViewMtl*>(depthBuffer)->GetRGBAView();
auto colorTextureMtl = static_cast<LatteTextureViewMtl*>(colorBuffer);
auto depthTextureMtl = static_cast<LatteTextureViewMtl*>(depthBuffer);
sint32 vpWidth, vpHeight;
LatteMRT::GetVirtualViewportDimensions(vpWidth, vpHeight);
// Get the pipeline
MTL::PixelFormat colorPixelFormat = colorTextureMtl->GetRGBAView()->pixelFormat();
auto& pipeline = m_copyDepthToColorPipelines[colorPixelFormat];
if (!pipeline)
{
m_copyDepthToColorDesc->colorAttachments()->object(0)->setPixelFormat(colorPixelFormat);
NS::Error* error = nullptr;
pipeline = m_device->newRenderPipelineState(m_copyDepthToColorDesc, &error);
if (error)
{
cemuLog_log(LogType::Force, "failed to create copy depth to color pipeline (error: {})", error->localizedDescription()->utf8String());
}
}
// Sadly, we need to end encoding to ensure that the depth data is up-to-date
EndEncoding();
// Copy depth to color
auto renderCommandEncoder = GetRenderCommandEncoder();
auto& encoderState = m_state.m_encoderState;
renderCommandEncoder->setRenderPipelineState(m_copyDepthToColorPipeline);
renderCommandEncoder->setRenderPipelineState(pipeline);
// TODO: make a helper function for this
encoderState.m_renderPipelineState = m_copyDepthToColorPipeline;
SetTexture(renderCommandEncoder, METAL_SHADER_TYPE_FRAGMENT, mtlDepthTexture, GET_HELPER_TEXTURE_BINDING(0));
encoderState.m_renderPipelineState = pipeline;
SetTexture(renderCommandEncoder, METAL_SHADER_TYPE_FRAGMENT, depthTextureMtl->GetRGBAView(), GET_HELPER_TEXTURE_BINDING(0));
// TODO: make a helper function for this
renderCommandEncoder->setFragmentBytes(&vpWidth, sizeof(sint32), GET_HELPER_BUFFER_BINDING(0));
encoderState.m_buffers[METAL_SHADER_TYPE_FRAGMENT][GET_HELPER_BUFFER_BINDING(0)] = {nullptr};

3
src/Cafe/HW/Latte/Renderer/Metal/MetalRenderer.h
View File

@ -473,7 +473,8 @@ private:
class MetalSamplerCache* m_samplerCache;
// Pipelines
MTL::RenderPipelineState* m_copyDepthToColorPipeline;
MTL::RenderPipelineDescriptor* m_copyDepthToColorDesc;
std::map<MTL::PixelFormat, MTL::RenderPipelineState*> m_copyDepthToColorPipelines;
// Void vertex pipelines
class MetalVoidVertexPipeline* m_copyBufferToBufferPipeline;