VideoPlaybackThread.h

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// Copyright (c) 2008-2019 OpenShot Studios, LLC
//
// SPDX-License-Identifier: LGPL-3.0-or-later
 
#ifndef OPENSHOT_VIDEO_PLAYBACK_THREAD_H
#define OPENSHOT_VIDEO_PLAYBACK_THREAD_H
 
#include <AppConfig.h>
#include <juce_audio_basics/juce_audio_basics.h>
#include <memory>
#include <mutex>
 
namespace openshot
{
    class Frame;
    class RendererBase;
    using juce::Thread;
    using juce::WaitableEvent;
 
    class VideoPlaybackThread : Thread
    {
    RendererBase *renderer;
    std::shared_ptr<Frame> frame;
    std::mutex frame_mutex;
    WaitableEvent render;
    WaitableEvent rendered;
    bool reset;
 
    VideoPlaybackThread(RendererBase *rb);
    ~VideoPlaybackThread();
 
    int64_t getCurrentFramePosition();
    void SetFrame(std::shared_ptr<Frame> next_frame);
 
    void run();
 
    friend class PlayerPrivate;
    friend class QtPlayer;
    };
 
}
 
#endif // OPENSHOT_VIDEO_PLAYBACK_THREAD_H