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# sbr_syntax.h

    00001 /*
    00002 ** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
    00003 ** Copyright (C) 2003-2005 M. Bakker, Ahead Software AG, http://www.nero.com
    00004 **
    00005 ** This program is free software; you can redistribute it and/or modify
    00006 ** it under the terms of the GNU General Public License as published by
    00007 ** the Free Software Foundation; either version 2 of the License, or
    00008 ** (at your option) any later version.
    00009 **
    00010 ** This program is distributed in the hope that it will be useful,
    00011 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
    00012 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    00013 ** GNU General Public License for more details.
    00014 **
    00015 ** You should have received a copy of the GNU General Public License
    00016 ** along with this program; if not, write to the Free Software
    00017 ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
    00018 **
    00019 ** Any non-GPL usage of this software or parts of this software is strictly
    00020 ** forbidden.
    00021 **
    00022 ** Software using this code must display the following message visibly in the
    00023 ** software:
    00024 ** "FAAD2 AAC/HE-AAC/HE-AACv2/DRM decoder (c) Ahead Software, www.nero.com"
    00025 ** in, for example, the about-box or help/startup screen.
    00026 **
    00027 ** Commercial non-GPL licensing of this software is possible.
    00028 ** For more info contact Ahead Software through Mpeg4AAClicense@nero.com.
    00029 **
    00030 ** $Id: sbr_syntax.h,v 1.2 2005/11/01 21:41:43 gabest Exp $
    00031 **/
    00032
    00033 #ifndef __SBR_SYNTAX_H__
    00034 #define __SBR_SYNTAX_H__
    00035
    00036 #ifdef __cplusplus
    00037 extern "C" {
    00038 #endif
    00039
    00040 #include "bits.h"
    00041
    00042 #define T_HFGEN 8
    00043 #define T_HFADJ 2
    00044
    00045 #define EXT_SBR_DATA     13
    00046 #define EXT_SBR_DATA_CRC 14
    00047
    00048 #define FIXFIX 0
    00049 #define FIXVAR 1
    00050 #define VARFIX 2
    00051 #define VARVAR 3
    00052
    00053 #define LO_RES 0
    00054 #define HI_RES 1
    00055
    00056 #define NO_TIME_SLOTS_960 15
    00057 #define NO_TIME_SLOTS     16
    00058 #define RATE              2
    00059
    00060 #define NOISE_FLOOR_OFFSET 6
    00061
    00062
    00063 uint8_t sbr_extension_data(bitfile *ld, sbr_info *sbr, uint16_t cnt);
    00064
    00065 #ifdef __cplusplus
    00066 }
    00067 #endif
    00068 #endif /* __SBR_SYNTAX_H__ */
    00069