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AbstractPipeline: Support returning "cache data"

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"Cache data" can be used to assist a driver with creating pipelines by
using previously-compiled shader ISA.
This commit is contained in:
Stenzek
2019-04-15 21:55:26 +10:00
parent 2863183532
commit 61a656570e
29 changed files with 68 additions and 51 deletions
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5
Source/Core/VideoBackends/Software/SWRenderer.cpp
View File

@ -64,7 +64,6 @@ public:
explicit SWShader(ShaderStage stage) : AbstractShader(stage) {}
~SWShader() = default;
bool HasBinary() const override { return false; }
BinaryData GetBinary() const override { return {}; }
};
@ -87,7 +86,9 @@ public:
~SWPipeline() override = default;
};
std::unique_ptr<AbstractPipeline> SWRenderer::CreatePipeline(const AbstractPipelineConfig& config)
std::unique_ptr<AbstractPipeline> SWRenderer::CreatePipeline(const AbstractPipelineConfig& config,
const void* cache_data,
size_t cache_data_length)
{
return std::make_unique<SWPipeline>();
}

4
Source/Core/VideoBackends/Software/SWRenderer.h
View File

@ -33,7 +33,9 @@ public:
size_t length) override;
std::unique_ptr<NativeVertexFormat>
CreateNativeVertexFormat(const PortableVertexDeclaration& vtx_decl) override;
std::unique_ptr<AbstractPipeline> CreatePipeline(const AbstractPipelineConfig& config) override;
std::unique_ptr<AbstractPipeline> CreatePipeline(const AbstractPipelineConfig& config,
const void* cache_data = nullptr,
size_t cache_data_length = 0) override;
u32 AccessEFB(EFBAccessType type, u32 x, u32 y, u32 poke_data) override;
void PokeEFB(EFBAccessType type, const EfbPokeData* points, size_t num_points) override {}

2
Source/Core/VideoBackends/Software/SWmain.cpp
View File

@ -74,6 +74,8 @@ void VideoSoftware::InitBackendInfo()
g_Config.backend_info.bSupportsFramebufferFetch = false;
g_Config.backend_info.bSupportsBackgroundCompiling = false;
g_Config.backend_info.bSupportsLogicOp = true;
g_Config.backend_info.bSupportsShaderBinaries = false;
g_Config.backend_info.bSupportsPipelineCacheData = false;
// aamodes
g_Config.backend_info.AAModes = {1};