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/*
* dxr3demuxdevice.h
*
* Copyright (C) 2002-2004 Kai Möller
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2.1
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
#ifndef __DXR3_DEMUX_DEVICE_H
#define __DXR3_DEMUX_DEVICE_H
#include "dxr3vdrincludes.h"
#include "dxr3generaldefines.h"
#include "dxr3syncbuffer.h"
#include "dxr3audiodecoder.h"
#include "dxr3outputthread.h"
const int AUDIO_MAX_BUFFER_SIZE = 200;
const int VIDEO_MAX_BUFFER_SIZE = 500;
const int AUIDO_MAX_FRAME_SIZE = 5000;
const int VIDEO_MAX_FRAME_SIZE = 3000;
const uint32_t PRE_BUFFER_LENGTH = 0;
// ==================================
// extract video and audio
class cDxr3DemuxDevice
{
public:
cDxr3DemuxDevice();
cDxr3DemuxDevice(cDxr3Interface& dxr3Device);
~cDxr3DemuxDevice();
public:
void Stop(void);
void Resync(void);
void Clear(void);
void Init(void);
void SetTvMode(void);
void SetAudioOnlyMode(void);
void SetVideoOnlyMode(void);
void SetReplayMode(void);
void SetTrickMode(eDxr3TrickState trickState, int Speed = 1);
#if VDRVERSNUM < 10307
cOsdBase* NewOsd(int x, int y);
#endif
int DemuxPes(const uint8_t* buf, int length, bool bAc3Dts = false);
int DemuxAudioPes(const uint8_t* buf, int length);
void StillPicture(const uint8_t* buf, int length);
eDxr3DemuxMode GetDemuxMode(void) { return m_demuxMode;};
eDxr3TrickState GetTrickState(void) { return m_trickState;};
bool Poll(int TimeoutMs){ return m_aBuf.Poll(TimeoutMs) && m_vBuf.Poll(TimeoutMs); };
// { return m_demuxMode == DXR3_DEMUX_AUDIO_ONLY_MODE ? m_aBuf.Poll(TimeoutMs) : m_aBuf.Poll(TimeoutMs); };
protected:
cDxr3Interface& m_dxr3Device;
cDxr3SyncBuffer m_aBuf;
cDxr3SyncBuffer m_vBuf;
eDxr3DemuxSynchState m_synchState;
eDxr3DemuxMode m_demuxMode;
eDxr3TrickState m_trickState;
cDxr3AudioDecoder m_aDecoder;
cDxr3AudioOutThread* m_pAudioThread;
cDxr3VideoOutThread* m_pVideoThread;
uint32_t m_stopScr;
int m_ReUseFrame; // how often a frame should be used
private:
cDxr3DemuxDevice(cDxr3DemuxDevice&); // no copy constructor
};
#endif // __DXR3_DEMUX_DEVICE_H
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