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| author | diego <diego@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2004-06-02 22:59:04 +0000 |
|---|---|---|
| committer | diego <diego@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2004-06-02 22:59:04 +0000 |
| commit | 228ca70d485e2660c2e381d7112cbcca65c156a0 (patch) | |
| tree | f7ab4303f2daa68c76271787a60d50cb1ada2e46 /libfaad2/cfft.h | |
| parent | eb1dee5cbf86fba8d5081bae6071cc4a4fd68306 (diff) | |
| download | mpv-228ca70d485e2660c2e381d7112cbcca65c156a0.tar.bz2 mpv-228ca70d485e2660c2e381d7112cbcca65c156a0.tar.xz | |
update to the 2.0 release of faad, patch by adland
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@12528 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'libfaad2/cfft.h')
| -rw-r--r-- | libfaad2/cfft.h | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/libfaad2/cfft.h b/libfaad2/cfft.h index b50fd6f101..cb97c8093c 100644 --- a/libfaad2/cfft.h +++ b/libfaad2/cfft.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: cfft.h,v 1.6 2003/07/29 08:20:12 menno Exp $ +** $Id: cfft.h,v 1.1 2003/08/30 22:30:21 arpi Exp $ **/ #ifndef __CFFT_H__ @@ -32,25 +32,23 @@ extern "C" { #endif +typedef struct +{ + uint16_t n; + uint16_t ifac[15]; + complex_t *work; + complex_t *tab; +} cfft_info; + void cfftf(cfft_info *cfft, complex_t *c); void cfftb(cfft_info *cfft, complex_t *c); cfft_info *cffti(uint16_t n); void cfftu(cfft_info *cfft); - -static void passf2(uint16_t ido, uint16_t l1, complex_t *cc, complex_t *ch, - complex_t *wa, int8_t isign); -static void passf3(uint16_t ido, uint16_t l1, complex_t *cc, complex_t *ch, - complex_t *wa1, complex_t *wa2, int8_t isign); -static void passf4(uint16_t ido, uint16_t l1, complex_t *cc, complex_t *ch, - complex_t *wa1, complex_t *wa2, complex_t *wa3, int8_t isign); -static void passf5(uint16_t ido, uint16_t l1, complex_t *cc, complex_t *ch, - complex_t *wa1, complex_t *wa2, complex_t *wa3, complex_t *wa4, - int8_t isign); -INLINE void cfftf1(uint16_t n, complex_t *c, complex_t *ch, - uint16_t *ifac, complex_t *wa, int8_t isign); -static void cffti1(uint16_t n, complex_t *wa, uint16_t *ifac); +#ifdef USE_SSE +void cfftb_sse(cfft_info *cfft, complex_t *c); +#endif #ifdef __cplusplus |