diff options
Diffstat (limited to 'libfaad2/sbr_e_nf.h')
| -rw-r--r-- | libfaad2/sbr_e_nf.h | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/libfaad2/sbr_e_nf.h b/libfaad2/sbr_e_nf.h index bb1bb625e7..1253bc2e24 100644 --- a/libfaad2/sbr_e_nf.h +++ b/libfaad2/sbr_e_nf.h @@ -1,6 +1,6 @@ /* ** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding -** Copyright (C) 2003 M. Bakker, Ahead Software AG, http://www.nero.com +** Copyright (C) 2003-2004 M. Bakker, Ahead Software AG, http://www.nero.com ** ** 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 @@ -22,7 +22,7 @@ ** Commercial non-GPL licensing of this software is possible. ** For more info contact Ahead Software through Mpeg4AAClicense@nero.com. ** -** $Id: sbr_e_nf.h,v 1.2 2003/09/09 18:09:52 menno Exp $ +** $Id: sbr_e_nf.h,v 1.2 2003/10/03 22:22:27 alex Exp $ **/ #ifndef __SBR_E_NF_H__ @@ -32,12 +32,25 @@ extern "C" { #endif + +#ifndef FIXED_POINT +#define P2_TABLE_OFFSET 35 +#define P2_TABLE_MAX 91 +#else +#define P2Q_TABLE_OFFSET 24 +#define P2Q_TABLE_MAX 7 +#define P2_TABLE_OFFSET 0 +#define P2_TABLE_MAX 31 +#endif +#define P2_TABLE_RCP_OFFSET 12 +#define P2_TABLE_RCP_MAX 21 + + void extract_envelope_data(sbr_info *sbr, uint8_t ch); void extract_noise_floor_data(sbr_info *sbr, uint8_t ch); void envelope_noise_dequantisation(sbr_info *sbr, uint8_t ch); void unmap_envelope_noise(sbr_info *sbr); - #ifdef __cplusplus } #endif |