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don't compile fragment shaders just-in-time

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This commit is contained in:
Samo Z 2024-09-04 19:05:07 +02:00
parent b13ba58aad
commit 8a74445a96
6 changed files with 21 additions and 94 deletions
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79
src/Cafe/HW/Latte/Renderer/Metal/RendererShaderMtl.cpp
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@ -16,16 +16,16 @@ extern std::atomic_int g_compiled_shaders_async;
RendererShaderMtl::RendererShaderMtl(MetalRenderer* mtlRenderer, ShaderType type, uint64 baseHash, uint64 auxHash, bool isGameShader, bool isGfxPackShader, const std::string& mslCode)
: RendererShader(type, baseHash, auxHash, isGameShader, isGfxPackShader), m_mtlr{mtlRenderer}
{
// TODO: don't compile fragment function just-in-time
if (type != ShaderType::kFragment)
NS::Error* error = nullptr;
MTL::Library* library = m_mtlr->GetDevice()->newLibrary(ToNSString(mslCode), nullptr, &error);
if (error)
{
Compile(mslCode);
}
else
{
// TODO: don't compile just-in-time
m_mslCode = mslCode;
printf("failed to create library (error: %s) -> source:\n%s\n", error->localizedDescription()->utf8String(), mslCode.c_str());
error->release();
return;
}
m_function = library->newFunction(ToNSString("main0"));
library->release();
// Count shader compilation
g_compiled_shaders_total++;
@ -36,66 +36,3 @@ RendererShaderMtl::~RendererShaderMtl()
if (m_function)
m_function->release();
}
void RendererShaderMtl::CompileFragmentFunction(CachedFBOMtl* activeFBO)
{
cemu_assert_debug(m_type == ShaderType::kFragment);
std::string fullCode;
// Define color attachment data types
for (uint8 i = 0; i < 8; i++)
{
const auto& colorBuffer = activeFBO->colorBuffer[i];
if (!colorBuffer.texture)
{
continue;
}
auto dataType = GetMtlPixelFormatInfo(colorBuffer.texture->format, false).dataType;
fullCode += "#define " + GetColorAttachmentTypeStr(i) + " ";
switch (dataType)
{
case MetalDataType::INT:
fullCode += "int4";
break;
case MetalDataType::UINT:
fullCode += "uint4";
break;
case MetalDataType::FLOAT:
fullCode += "float4";
break;
default:
cemu_assert_suspicious();
break;
}
fullCode += "\n";
}
fullCode += m_mslCode;
Compile(fullCode);
}
void RendererShaderMtl::Compile(const std::string& mslCode)
{
if (m_function)
m_function->release();
// HACK
if (m_hasError)
return;
NS::Error* error = nullptr;
MTL::Library* library = m_mtlr->GetDevice()->newLibrary(ToNSString(mslCode), nullptr, &error);
if (error)
{
printf("failed to create library (error: %s) -> source:\n%s\n", error->localizedDescription()->utf8String(), mslCode.c_str());
error->release();
// HACK
m_hasError = true;
return;
}
m_function = library->newFunction(ToNSString("main0"));
library->release();
}