RandomAccessStreamer.hpp

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#pragma once
 
#include <FAST/Streamers/Streamer.hpp>
 
namespace fast {
 
class FAST_EXPORT RandomAccessStreamer : public Streamer {
    public:
        virtual void setPause(bool pause);
        virtual bool getPause();
        virtual int getCurrentFrameIndex();
        virtual void setCurrentFrameIndex(int index);
        virtual int getCurrentFrameIndexAndUpdate();
        virtual int getFramerate() const;
        virtual void setFramerate(int framerate);
        virtual int getNrOfFrames() = 0;
        virtual void stop() override;
        void setLooping(bool loop);
        void frameAdded() override;
    protected:
        virtual void waitForUnpause();
        int m_framerate;
        bool m_pause = false;
        bool m_pauseAfterOneFrame = false;
        std::mutex m_playbackMutex;
        std::mutex m_pauseMutex;
        std::condition_variable m_pauseCV;
        int m_currentFrameIndex;
        bool m_loop;
};
 
}