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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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2
Source/Core/VideoBackends/Null/NullBackend.cpp
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@ -52,6 +52,8 @@ void VideoBackend::InitBackendInfo()
g_Config.backend_info.bSupportsLogicOp = false;
g_Config.backend_info.bSupportsLargePoints = false;
g_Config.backend_info.bSupportsPartialDepthCopies = false;
g_Config.backend_info.bSupportsShaderBinaries = false;
g_Config.backend_info.bSupportsPipelineCacheData = false;
// aamodes: We only support 1 sample, so no MSAA
g_Config.backend_info.Adapters.clear();

7
Source/Core/VideoBackends/Null/Render.cpp
View File

@ -46,9 +46,6 @@ class NullShader final : public AbstractShader
public:
explicit NullShader(ShaderStage stage) : AbstractShader(stage) {}
~NullShader() = default;
bool HasBinary() const override { return false; }
BinaryData GetBinary() const override { return {}; }
};
std::unique_ptr<AbstractShader> Renderer::CreateShaderFromSource(ShaderStage stage,
@ -70,7 +67,9 @@ public:
~NullPipeline() override = default;
};
std::unique_ptr<AbstractPipeline> Renderer::CreatePipeline(const AbstractPipelineConfig& config)
std::unique_ptr<AbstractPipeline> Renderer::CreatePipeline(const AbstractPipelineConfig& config,
const void* cache_data,
size_t cache_data_length)
{
return std::make_unique<NullPipeline>();
}

4
Source/Core/VideoBackends/Null/Render.h
View File

@ -28,7 +28,9 @@ 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 { return 0; }
void PokeEFB(EFBAccessType type, const EfbPokeData* points, size_t num_points) override {}