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//
// libavg - Media Playback Engine.
// Copyright (C) 2003-2014 Ulrich von Zadow
//
// This library 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 of the License, or (at your option) any later version.
//
// This library 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// Current versions can be found at www.libavg.de
//
#ifndef _AudioMsg_H_
#define _AudioMsg_H_
#include "../api.h"
#include "../base/Queue.h"
#include "AudioBuffer.h"
#include <boost/shared_ptr.hpp>
namespace avg {
class AVG_API AudioMsg {
public:
enum MsgType {NONE, AUDIO, AUDIO_TIME, END_OF_FILE, ERROR, FRAME, VDPAU_FRAME,
SEEK_DONE, PACKET, CLOSED};
AudioMsg();
void setAudio(AudioBufferPtr pAudioBuffer, float audioTime);
void setAudioTime(float audioTime);
void setEOF();
void setError(const Exception& ex);
void setSeekDone(int seqNum, float seekTime);
void setClosed();
virtual ~AudioMsg();
MsgType getType();
AudioBufferPtr getAudioBuffer() const;
float getAudioTime() const;
const Exception& getException() const;
int getSeekSeqNum();
float getSeekTime();
virtual void dump();
protected:
void setType(MsgType msgType);
private:
MsgType m_MsgType;
// AUDIO
AudioBufferPtr m_pAudioBuffer;
float m_AudioTime;
// ERROR
Exception* m_pEx;
// SEEK_DONE
int m_SeekSeqNum;
float m_SeekTime;
};
typedef boost::shared_ptr<AudioMsg> AudioMsgPtr;
typedef Queue<AudioMsg> AudioMsgQueue;
typedef boost::shared_ptr<AudioMsgQueue> AudioMsgQueuePtr;
}
#endif
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