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VideoBackends: Support a different number of threads for precompiling

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At runtime, we only really want a single shader compiler thread.
However, for initial boots, we can use a higher number to speed things
up.
This commit is contained in:
Stenzek
2017-07-27 13:15:38 +10:00
parent e17efb1d8d
commit c8f31656cb
14 changed files with 81 additions and 27 deletions
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9
Source/Core/VideoBackends/Vulkan/ShaderCache.cpp
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@ -63,9 +63,9 @@ bool ShaderCache::Initialize()
return false;
m_async_shader_compiler = std::make_unique<VideoCommon::AsyncShaderCompiler>();
if (g_ActiveConfig.GetShaderCompilerThreads() > 0)
m_async_shader_compiler->StartWorkerThreads(g_ActiveConfig.GetShaderCompilerThreads());
m_async_shader_compiler->ResizeWorkerThreads(g_ActiveConfig.CanPrecompileUberShaders() ?
g_ActiveConfig.GetShaderPrecompilerThreads() :
g_ActiveConfig.GetShaderCompilerThreads());
return true;
}
@ -1236,6 +1236,9 @@ void ShaderCache::PrecompileUberShaders()
});
WaitForBackgroundCompilesToComplete();
// Switch to the runtime/background thread config.
m_async_shader_compiler->ResizeWorkerThreads(g_ActiveConfig.GetShaderCompilerThreads());
}
void ShaderCache::WaitForBackgroundCompilesToComplete()