aactag.h

本程序为ST公司开发的源代码

/**************************************************
 *
 * aactag.h
 *
 * CVS ID:   $Id: aactag.h,v 1.4 2007/03/19 17:58:20 belardi Exp $
 * Author:   Sangwon Bae [swbae] - Optomech
 * Date:     $Date: 2007/03/19 17:58:20 $
 * Revision: $Revision: 1.4 $
 * 
 * Description:
 * 
 * AAC header parsing and Tag decoding.
 * 
 ***************************************************
 * 
 * COPYRIGHT (C) Optomech  2006
 *            All Rights Reserved
 *
 ***************************************************
 *
 * STM CVS Log:
 *
 * $Log: aactag.h,v $
 * Revision 1.4  2007/03/19 17:58:20  belardi
 * Integration of Optomech AAC decoder P150307
 *
 * Revision 1.3  2007/02/27 11:10:58  belardi
 * Reverted back to pre-Optomech patch (1.1)
 *
 * Revision 1.1  2006/11/28 09:27:20  belardi
 * m4a decoder alfa release from Optomech
 *
 *
 ***************************************************/
#ifndef _AACTAG_H_
#define _AACTAG_H_

#include "decoder_task.h"
#include "xfile.h"

#define BITSTREAM_TYPE_AAC_ADIF ((((unsigned int)'A')<<24) | (((unsigned int)'D')<<16) | (((unsigned int)'I')<<8) | (unsigned int)'F')
#define BITSTREAM_TYPE_AAC_ADTS ((((unsigned int)'A')<<24) | (((unsigned int)'D')<<16) | (((unsigned int)'T')<<8) | (unsigned int)'S')
#define BITSTREAM_TYPE_AAC_MPEG ((((unsigned int)'M')<<24) | (((unsigned int)'P')<<16) | (((unsigned int)'E')<<8) | (unsigned int)'G')

GRESULT AAC_TagDecode(t_SongInfos *song_info, uint32 count_down);
GRESULT	AAC_GetBitRate(t_SongInfos *song_info);

#endif //_AACWRAP_H_