54 lines
1.1 KiB
C++
54 lines
1.1 KiB
C++
#include "RuntimeShaderBridge.h"
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#include <chrono>
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RuntimeShaderBridge::~RuntimeShaderBridge()
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{
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Stop();
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}
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void RuntimeShaderBridge::Start(const std::string& shaderId, ArtifactCallback onArtifactReady, ErrorCallback onError)
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{
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Stop();
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if (shaderId.empty())
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return;
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mOnArtifactReady = std::move(onArtifactReady);
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mOnError = std::move(onError);
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mStopping.store(false, std::memory_order_release);
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mCompiler.StartShaderBuild(shaderId);
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mThread = std::thread([this]() { ThreadMain(); });
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}
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void RuntimeShaderBridge::Stop()
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{
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mStopping.store(true, std::memory_order_release);
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if (mThread.joinable())
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mThread.join();
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mCompiler.Stop();
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mOnArtifactReady = ArtifactCallback();
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mOnError = ErrorCallback();
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}
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void RuntimeShaderBridge::ThreadMain()
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{
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while (!mStopping.load(std::memory_order_acquire))
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{
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RuntimeSlangShaderBuild build;
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if (mCompiler.TryConsume(build))
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{
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if (build.succeeded)
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{
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if (mOnArtifactReady)
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mOnArtifactReady(build.artifact);
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}
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else if (mOnError)
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{
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mOnError(build.message);
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}
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return;
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}
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std::this_thread::sleep_for(std::chrono::milliseconds(5));
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}
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}
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