72 lines
No EOL
1.9 KiB
C++
72 lines
No EOL
1.9 KiB
C++
#pragma once
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#include "stdafx.h"
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#include <deque>
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#include "INotificationListener.h"
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#include "RewindData.h"
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#include "IInputProvider.h"
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#include "IInputRecorder.h"
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class Console;
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class HistoryViewer;
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enum class RewindState
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{
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Stopped = 0,
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Stopping = 1,
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Starting = 2,
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Started = 3,
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Debugging = 4
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};
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class RewindManager : public INotificationListener, public IInputProvider, public IInputRecorder
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{
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private:
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static constexpr int32_t BufferSize = 30; //Number of frames between each save state
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shared_ptr<Console> _console;
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std::deque<RewindData> _history;
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std::deque<RewindData> _historyBackup;
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RewindData _currentHistory;
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RewindState _rewindState;
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int32_t _framesToFastForward;
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std::deque<vector<uint32_t>> _videoHistory;
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vector<vector<uint32_t>> _videoHistoryBuilder;
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std::deque<int16_t> _audioHistory;
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vector<int16_t> _audioHistoryBuilder;
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void AddHistoryBlock();
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void PopHistory();
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void Start(bool forDebugger);
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void Stop();
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void ForceStop();
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void ProcessFrame(void *frameBuffer, uint32_t width, uint32_t height, bool forRewind);
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bool ProcessAudio(int16_t *soundBuffer, uint32_t sampleCount, uint32_t sampleRate);
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void ClearBuffer();
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public:
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RewindManager(shared_ptr<Console> console);
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virtual ~RewindManager();
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void ProcessNotification(ConsoleNotificationType type, void* parameter) override;
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void ProcessEndOfFrame();
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void RecordInput(vector<shared_ptr<BaseControlDevice>> devices) override;
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bool SetInput(BaseControlDevice *device) override;
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void StartRewinding(bool forDebugger = false);
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void StopRewinding(bool forDebugger = false);
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bool IsRewinding();
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bool IsStepBack();
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void RewindSeconds(uint32_t seconds);
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void CopyHistory(shared_ptr<HistoryViewer> destHistoryViewer);
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void SendFrame(void *frameBuffer, uint32_t width, uint32_t height, bool forRewind);
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bool SendAudio(int16_t *soundBuffer, uint32_t sampleCount, uint32_t sampleRate);
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}; |