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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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2
Source/Core/VideoCommon/VideoConfig.h
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@ -192,6 +192,7 @@ struct VideoConfig final
// 0 disables background compilation.
// -1 uses an automatic number based on the CPU threads.
int iShaderCompilerThreads;
int iShaderPrecompilerThreads;
// Temporary toggling of ubershaders, for debugging
bool bForceVertexUberShaders;
@ -256,6 +257,7 @@ struct VideoConfig final
}
bool UseVertexRounding() const { return bVertexRounding && iEFBScale != SCALE_1X; }
u32 GetShaderCompilerThreads() const;
u32 GetShaderPrecompilerThreads() const;
bool CanUseUberShaders() const;
bool CanPrecompileUberShaders() const;
bool CanBackgroundCompileShaders() const;