diff options
Diffstat (limited to 'src/libfaad/tns.c')
| -rw-r--r-- | src/libfaad/tns.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/libfaad/tns.c b/src/libfaad/tns.c index 1d03c726c..65bef7c33 100644 --- a/src/libfaad/tns.c +++ b/src/libfaad/tns.c @@ -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: tns.c,v 1.4 2003/12/30 02:00:11 miguelfreitas Exp $ +** $Id: tns.c,v 1.5 2004/01/11 15:44:05 mroi Exp $ **/ #include "common.h" @@ -31,6 +31,16 @@ #include "syntax.h" #include "tns.h" + +/* static function declarations */ +static void tns_decode_coef(uint8_t order, uint8_t coef_res_bits, uint8_t coef_compress, + uint8_t *coef, real_t *a); +static void tns_ar_filter(real_t *spectrum, uint16_t size, int8_t inc, real_t *lpc, + uint8_t order); +static void tns_ma_filter(real_t *spectrum, uint16_t size, int8_t inc, real_t *lpc, + uint8_t order); + + #ifdef _MSC_VER #pragma warning(disable:4305) #pragma warning(disable:4244) |