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100 lines
3.1 KiB
100 lines
3.1 KiB
/**************************************************************************
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* Copyright (C) 2005 by Jean-Michel Petit *
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* jm_petit@laposte.net *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#ifndef KDECMPEG2_H
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#define KDECMPEG2_H
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#include "k9common.h"
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#include "mpeg2.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <qimage.h>
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#include "ac.h"
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#include <qmutex.h>
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#include <qwidget.h>
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#include <qobject.h>
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#include <qthread.h>
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#include <qdatetime.h>
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/**
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*@author
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*/
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class kDecMPEG2;
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class k9DisplayThread:public QThread {
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public:
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k9DisplayThread(kDecMPEG2 *_dec) {m_dec=_dec;}
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void setImage(QImage _image);
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void setRawImage(uchar *_buffer,int _width,int _height,int size);
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protected:
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kDecMPEG2 *m_dec;
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uchar *m_buffer;
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int m_size,m_width,m_height;
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QImage m_image;
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QMutex m_mutex;
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bool m_raw;
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void run();
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};
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class k9DecodeThread;
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class kDecMPEG2 : public QObject {
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Q_OBJECT
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public:
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kDecMPEG2(k9DecodeThread *_thread);
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kDecMPEG2();
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~kDecMPEG2();
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int decode (uint8_t * buf, uint8_t * end, int flags);
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void restart();
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void start();
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void stop();
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void pause();
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void draw(QImage *image) {emit pixmapReady(image);}
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void drawRaw(uchar *_buffer,int width,int height,int size) {emit ppmReady (_buffer,width,height,size);}
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void setUseGL(bool _value) {m_useGL = _value;}
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private:
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bool m_useGL;
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bool m_pause;
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k9DecodeThread *m_thread;
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QImage pix;
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QTime m_timer;
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bool m_opened;
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int demux_pid;
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int demux_track;
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QMutex mutex;
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mpeg2dec_t * decoder;
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k9DisplayThread *m_display;
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int demux (uint8_t * buf, uint8_t * end, int flags);
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void save_ppm (int width, int height, uint8_t * buf, int num);
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void decode_mpeg2(uint8_t * current, uint8_t * end);
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void init();
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void sync();
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signals: // Signals
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/** No descriptions */
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void pixmapReady(QImage *image);
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void ppmReady(uchar *buffer,int width,int height,int size);
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};
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#endif
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