50 lines
1.1 KiB
C++
50 lines
1.1 KiB
C++
#pragma once
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#include "../frames/InputFrameMailbox.h"
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#include <atomic>
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#include <chrono>
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#include <cstdint>
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#include <thread>
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#include <vector>
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namespace RenderCadenceCompositor
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{
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struct SyntheticInputProducerConfig
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{
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unsigned width = 1920;
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unsigned height = 1080;
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double frameDurationMilliseconds = 1000.0 / 59.94;
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};
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struct SyntheticInputProducerMetrics
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{
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uint64_t generatedFrames = 0;
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uint64_t submitMisses = 0;
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};
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class SyntheticInputProducer
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{
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public:
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SyntheticInputProducer(InputFrameMailbox& mailbox, SyntheticInputProducerConfig config);
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SyntheticInputProducer(const SyntheticInputProducer&) = delete;
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SyntheticInputProducer& operator=(const SyntheticInputProducer&) = delete;
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~SyntheticInputProducer();
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bool Start();
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void Stop();
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SyntheticInputProducerMetrics Metrics() const;
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private:
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void ThreadMain();
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void GenerateFrame(uint64_t frameIndex, std::vector<unsigned char>& buffer) const;
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InputFrameMailbox& mMailbox;
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SyntheticInputProducerConfig mConfig;
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std::thread mThread;
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std::atomic<bool> mStopping{ false };
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std::atomic<uint64_t> mGeneratedFrames{ 0 };
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std::atomic<uint64_t> mSubmitMisses{ 0 };
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};
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}
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