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Populate graphics pipeline manager from cache at launch-time

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This commit is contained in:
Billy Laws 2022-12-10 15:50:17 +00:00
parent e9bcdd06eb
commit 4a3cd69257
2 changed files with 34 additions and 9 deletions
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32
app/src/main/cpp/skyline/gpu/interconnect/maxwell_3d/pipeline_manager.cpp
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@ -849,5 +849,37 @@ namespace skyline::gpu::interconnect::maxwell3d {
.descriptorSetIndex = 0, .descriptorSetIndex = 0,
}); });
} }
PipelineManager::PipelineManager(GPU &gpu) {
std::ifstream stream{gpu.graphicsPipelineCacheManager->OpenReadStream()};
i64 lastKnownGoodOffset{stream.tellg()};
try {
auto startTime{util::GetTimeNs()};
PipelineStateBundle bundle;
while (bundle.Deserialise(stream)) {
lastKnownGoodOffset = stream.tellg();
auto accessor{FilePipelineStateAccessor{bundle}};
map.emplace(bundle.GetKey<PackedPipelineState>(), std::make_unique<Pipeline>(gpu, accessor, bundle.GetKey<PackedPipelineState>()));
}
Logger::Info("Loaded {} graphics pipelines in {}ms", map.size(), (util::GetTimeNs() - startTime) / constant::NsInMillisecond);
} catch (const exception &e) {
Logger::Warn("Pipeline cache corrupted at: 0x{:X}, error: {}", lastKnownGoodOffset, e.what());
gpu.graphicsPipelineCacheManager->InvalidateAllAfter(static_cast<u64>(lastKnownGoodOffset));
return;
}
}
Pipeline *PipelineManager::FindOrCreate(InterconnectContext &ctx, Textures &textures, ConstantBufferSet &constantBuffers, const PackedPipelineState &packedState, const std::array<ShaderBinary, engine::PipelineCount> &shaderBinaries) {
auto it{map.find(packedState)};
if (it != map.end())
return it->second.get();
auto bundle{std::make_unique<PipelineStateBundle>()};
bundle->Reset(packedState);
auto accessor{RuntimeGraphicsPipelineStateAccessor{std::move(bundle), ctx, textures, constantBuffers, shaderBinaries}};
return map.emplace(packedState, std::make_unique<Pipeline>(ctx.gpu, accessor, packedState)).first->second.get();
}
} }

11
app/src/main/cpp/skyline/gpu/interconnect/maxwell_3d/pipeline_manager.h
View File

@ -129,18 +129,11 @@ namespace skyline::gpu::interconnect::maxwell3d {
*/ */
class PipelineManager { class PipelineManager {
private: private:
PipelineStateBundle bundle;
tsl::robin_map<PackedPipelineState, std::unique_ptr<Pipeline>, PackedPipelineStateHash> map; tsl::robin_map<PackedPipelineState, std::unique_ptr<Pipeline>, PackedPipelineStateHash> map;
public: public:
Pipeline *FindOrCreate(InterconnectContext &ctx, Textures &textures, ConstantBufferSet &constantBuffers, const PackedPipelineState &packedState, const std::array<ShaderBinary, engine::PipelineCount> &shaderBinaries) { PipelineManager(GPU &gpu);
auto it{map.find(packedState)};
if (it != map.end())
return it->second.get();
bundle.Reset(packedState); Pipeline *FindOrCreate(InterconnectContext &ctx, Textures &textures, ConstantBufferSet &constantBuffers, const PackedPipelineState &packedState, const std::array<ShaderBinary, engine::PipelineCount> &shaderBinaries);
auto accessor{RuntimeGraphicsPipelineStateAccessor{bundle, ctx, textures, constantBuffers, shaderBinaries}};
return map.emplace(packedState, std::make_unique<Pipeline>(ctx, accessor, packedState)).first->second.get();
}
}; };
} }