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/***************************************************************************
* Copyright (C) 2006-2008 by Ilya Kotov *
* forkotov02@hotmail.ru *
* *
* 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., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifndef DECODER_AAC_H
#define DECODER_AAC_H
#include <neaacdec.h>
#include <qmmp/decoder.h>
struct aac_data
{
NeAACDecHandle handle;
};
class DecoderAAC : public Decoder
{
public:
DecoderAAC(QObject *, DecoderFactory *, QIODevice *, Output *);
virtual ~DecoderAAC();
// Standard Decoder API
bool initialize();
qint64 lengthInSeconds();
void seek(qint64);
void stop();
struct aac_data *data()
{
return m_data;
}
private:
// thread run function
void run();
struct aac_data *m_data;
// helper functions
void flush(bool = FALSE);
void deinit();
qint64 aac_decode(void *out);
bool m_inited, m_user_stop;
// output buffer
char *m_output_buf, *m_input_buf;
void *m_prebuf2;
qint64 m_output_bytes, m_output_at, m_input_at;
unsigned int m_bks;
bool m_done, m_finish;
long unsigned int m_len, m_freq, m_bitrate;
unsigned char m_chan;
unsigned long m_output_size;
double m_frameSize; //frame size in bytes
qint64 m_totalTime, m_seekTime;
};
#endif // __decoder_aac_h
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