96 lines
2.0 KiB
C++
96 lines
2.0 KiB
C++
#ifndef DECODERTHREAD_H
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#define DECODERTHREAD_H
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#ifdef __cplusplus
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#define __STDC_CONSTANT_MACROS
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#ifdef _STDINT_H
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#undef _STDINT_H
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#endif
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#include <stdint.h>
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#endif
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#include <QThread>
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#include <QDebug>
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#include <QString>
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#include <QRect>
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#include <QMutex>
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#include <QTimer>
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#include <QQueue>
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#include <xrdpapi.h>
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#include <xrdpvr.h>
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#include <mediapacket.h>
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#include <playvideo.h>
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#include <playaudio.h>
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/* ffmpeg related stuff */
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extern "C"
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{
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#include <libavformat/avformat.h>
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#include <libavcodec/avcodec.h>
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}
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class DecoderThread : public QObject
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{
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Q_OBJECT
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public:
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/* public methods */
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DecoderThread();
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void setFilename(QString filename);
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void stopPlayer();
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void pausePlayer();
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void resumePlayer();
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void oneTimeDeinit();
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void close();
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void run();
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void startMediaPlay();
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public slots:
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void on_mediaSeek(int value);
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private:
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/* private variables */
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QQueue<MediaPacket *> audioQueue;
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QQueue<MediaPacket *> videoQueue;
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QTimer *videoTimer;
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QTimer *audioTimer;
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QTimer *pktTimer;
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QString filename;
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void *channel;
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int stream_id;
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QRect geometry;
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int64_t elapsedTime; /* elapsed time in usecs since play started */
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QMutex mutex;
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int64_t la_seekPos; /* locked access; must hold mutex */
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PlayVideo *playVideo;
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QThread *playVideoThread;
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PlayAudio *playAudio;
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QThread *playAudioThread;
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/* private functions */
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int sendMetadataFile();
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int sendAudioFormat();
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int sendVideoFormat();
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int sendGeometry();
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void updateSlider();
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private slots:
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/* private slots */
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void audioTimerCallback();
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void videoTimerCallback();
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void pktTimerCallback();
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signals:
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/* private signals */
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void on_progressUpdate(int percent);
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void on_decoderErrorMsg(QString title, QString msg);
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void on_mediaDurationInSeconds(int duration);
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void on_elapsedtime(int val); /* in hundredth of a sec */
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};
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#endif // DECODERTHREAD_H
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