From f260c2ac3661143bfdfbcc4c7a3574acdd831894 Mon Sep 17 00:00:00 2001 From: Miguel Freitas Date: Tue, 30 Dec 2003 02:00:10 +0000 Subject: - update to libfaad 2.0 rc3 - some fixes to xine_decoder.c CVS patchset: 5959 CVS date: 2003/12/30 02:00:10 --- src/libfaad/pns.h | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) (limited to 'src/libfaad/pns.h') diff --git a/src/libfaad/pns.h b/src/libfaad/pns.h index 1e381ec24..32a757ea7 100644 --- a/src/libfaad/pns.h +++ b/src/libfaad/pns.h @@ -1,6 +1,6 @@ /* -** FAAD - Freeware Advanced Audio Decoder -** Copyright (C) 2002 M. Bakker +** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding +** Copyright (C) 2003 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 @@ -16,7 +16,13 @@ ** along with this program; if not, write to the Free Software ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. ** -** $Id: pns.h,v 1.2 2002/12/16 19:00:57 miguelfreitas Exp $ +** Any non-GPL usage of this software or parts of this software is strictly +** forbidden. +** +** Commercial non-GPL licensing of this software is possible. +** For more info contact Ahead Software through Mpeg4AAClicense@nero.com. +** +** $Id: pns.h,v 1.3 2003/12/30 02:00:10 miguelfreitas Exp $ **/ #ifndef __PNS_H__ @@ -31,20 +37,14 @@ extern "C" { #include "syntax.h" #define NOISE_OFFSET 90 -/* #define MEAN_NRG 1.537228e+18 */ /* (2^31)^2 / 3 */ -#ifdef FIXED_POINT -#define ISQRT_MEAN_NRG 0x1DC7 /* sqrt(1/sqrt(MEAN_NRG)) */ -#else -#define ISQRT_MEAN_NRG 8.0655e-10 /* 1/sqrt(MEAN_NRG) */ -#endif - void pns_decode(ic_stream *ics_left, ic_stream *ics_right, real_t *spec_left, real_t *spec_right, uint16_t frame_len, - uint8_t channel_pair); + uint8_t channel_pair, uint8_t object_type); static INLINE int32_t random2(); -static void gen_rand_vector(real_t *spec, int16_t scale_factor, uint16_t size); +static void gen_rand_vector(real_t *spec, int16_t scale_factor, uint16_t size, + uint8_t sub); static INLINE uint8_t is_noise(ic_stream *ics, uint8_t group, uint8_t sfb) { -- cgit v1.2.3