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#ifndef _CODEC_H_
#define _CODEC_H_
//=============================================================================
//
// File : DccVoiceCodec.h
// Creation date : Sun Aug 26 04:19:34 2001 GMT by Szymon Stefanek
//
// This file is part of the KVIrc IRC client distribution
// Copyright (C) 2001-2010 Szymon Stefanek (pragma at kvirc dot net)
//
// This program is FREE software. You can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// 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 General Public License
// along with this program. If not, write to the Free Software Foundation,
// Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
//=============================================================================
#include "KviCString.h"
#include "KviDataBuffer.h"
#ifndef COMPILE_DISABLE_OGG_THEORA
#include "KviOggTheoraDecoder.h"
#include "KviOggTheoraEncoder.h"
#endif
class DccVoiceCodec
{
public:
DccVoiceCodec();
virtual ~DccVoiceCodec();
protected:
KviCString m_szName;
public:
const char * name();
virtual void encode(KviDataBuffer * signal, KviDataBuffer * stream);
virtual void decode(KviDataBuffer * stream, KviDataBuffer * signal);
virtual int encodedFrameSize();
virtual int decodedFrameSize();
};
class DccVoiceNullCodec : public DccVoiceCodec
{
public:
DccVoiceNullCodec();
virtual ~DccVoiceNullCodec();
public:
virtual void encode(KviDataBuffer * signal, KviDataBuffer * stream);
virtual void decode(KviDataBuffer * stream, KviDataBuffer * signal);
virtual int encodedFrameSize();
virtual int decodedFrameSize();
};
class DccVideoCodec
{
public:
DccVideoCodec();
virtual ~DccVideoCodec();
protected:
KviCString m_szName;
public:
const char * name();
virtual void encodeVideo(KviDataBuffer * videoSignal, KviDataBuffer * stream);
virtual void encodeText(KviDataBuffer * textSignal, KviDataBuffer * stream);
virtual void decode(KviDataBuffer * stream, KviDataBuffer * videoSignal, KviDataBuffer * textSignal);
virtual int encodedFrameSize();
virtual int decodedFrameSize();
};
class DccVideoSJpegCodec : public DccVideoCodec
{
public:
DccVideoSJpegCodec();
virtual ~DccVideoSJpegCodec();
public:
virtual void encodeVideo(KviDataBuffer * videoSignal, KviDataBuffer * stream);
virtual void encodeText(KviDataBuffer * textSignal, KviDataBuffer * stream);
virtual void decode(KviDataBuffer * stream, KviDataBuffer * videoSignal, KviDataBuffer * textSignal);
virtual int encodedFrameSize();
virtual int decodedFrameSize();
};
#ifndef COMPILE_DISABLE_OGG_THEORA
class DccVideoTheoraCodec : public DccVideoCodec
{
public:
DccVideoTheoraCodec();
virtual ~DccVideoTheoraCodec();
public:
virtual void encodeVideo(KviDataBuffer * videoSignal, KviDataBuffer * stream);
virtual void encodeText(KviDataBuffer * textSignal, KviDataBuffer * stream);
virtual void decode(KviDataBuffer * stream, KviDataBuffer * videoSignal, KviDataBuffer * textSignal);
virtual int encodedFrameSize();
virtual int decodedFrameSize();
private:
KviOggTheoraEncoder * m_pEncoder;
KviOggTheoraDecoder * m_pDecoder;
};
#endif // COMPILE_DISABLE_OGG_THEORA
#endif //_CODEC_H_
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