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AbstractPipeline: Support returning "cache data"
"Cache data" can be used to assist a driver with creating pipelines by using previously-compiled shader ISA.
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@ -52,6 +52,8 @@ void VideoBackend::InitBackendInfo()
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g_Config.backend_info.bSupportsLogicOp = false;
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g_Config.backend_info.bSupportsLargePoints = false;
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g_Config.backend_info.bSupportsPartialDepthCopies = false;
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g_Config.backend_info.bSupportsShaderBinaries = false;
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g_Config.backend_info.bSupportsPipelineCacheData = false;
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// aamodes: We only support 1 sample, so no MSAA
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g_Config.backend_info.Adapters.clear();
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@ -46,9 +46,6 @@ class NullShader final : public AbstractShader
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public:
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explicit NullShader(ShaderStage stage) : AbstractShader(stage) {}
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~NullShader() = default;
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bool HasBinary() const override { return false; }
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BinaryData GetBinary() const override { return {}; }
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};
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std::unique_ptr<AbstractShader> Renderer::CreateShaderFromSource(ShaderStage stage,
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@ -70,7 +67,9 @@ public:
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~NullPipeline() override = default;
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};
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std::unique_ptr<AbstractPipeline> Renderer::CreatePipeline(const AbstractPipelineConfig& config)
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std::unique_ptr<AbstractPipeline> Renderer::CreatePipeline(const AbstractPipelineConfig& config,
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const void* cache_data,
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size_t cache_data_length)
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{
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return std::make_unique<NullPipeline>();
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}
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@ -28,7 +28,9 @@ public:
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size_t length) override;
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std::unique_ptr<NativeVertexFormat>
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CreateNativeVertexFormat(const PortableVertexDeclaration& vtx_decl) override;
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std::unique_ptr<AbstractPipeline> CreatePipeline(const AbstractPipelineConfig& config) override;
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std::unique_ptr<AbstractPipeline> CreatePipeline(const AbstractPipelineConfig& config,
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const void* cache_data = nullptr,
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size_t cache_data_length = 0) override;
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u32 AccessEFB(EFBAccessType type, u32 x, u32 y, u32 poke_data) override { return 0; }
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void PokeEFB(EFBAccessType type, const EfbPokeData* points, size_t num_points) override {}
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