updated libfaad

CVS patchset: 3560
CVS date: 2002/12/16 18:59:50

1 files changed, 23 insertions, 33 deletions

diff --git a/src/libfaad/cfft.h b/src/libfaad/cfft.h
index 2a9817d7e..c3d860e71 100644
--- a/src/libfaad/cfft.h
+++ b/src/libfaad/cfft.h
@@ -1,22 +1,22 @@
 /*
 ** FAAD - Freeware Advanced Audio Decoder
 ** Copyright (C) 2002 M. Bakker
-**
+**  
 ** 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
 ** the Free Software Foundation; either version 2 of the License, or
 ** (at your option) any later version.
-**
+** 
 ** This program is distributed in the hope that it will be useful,
 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 ** GNU General Public License for more details.
-**
+** 
 ** You should have received a copy of the GNU General Public License
-** along with this program; if not, write to the Free Software
+** along with this program; if not, write to the Free Software 
 ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 **
-** $Id: cfft.h,v 1.2 2002/10/22 04:47:50 storri Exp $
+** $Id: cfft.h,v 1.3 2002/12/16 18:59:55 miguelfreitas Exp $
 **/
 
 #ifndef __CFFT_H__
@@ -26,35 +26,25 @@
 extern "C" {
 #endif
 
-typedef struct
-{
-    real_t *work;
-    real_t *tab;
-    uint16_t ifac[15];
-    uint16_t n;
-} cfft_info;
-
-void cfftf(cfft_info cfft, real_t *c); /* complex transform */
-void cfftb(cfft_info cfft, real_t *c); /* its inverse */
-cfft_info cffti(uint16_t n);    /* initializer of the above routine pair */
-void cfftu(cfft_info cfft);
-
-
-static void passf2(uint16_t ido, uint16_t l1, real_t *cc, real_t *ch,
-                   real_t *wa1, int8_t isign);
-static void passf3(uint16_t ido, uint16_t l1, real_t *cc, real_t *ch,
-                   real_t *wa1, real_t *wa2, int8_t isign);
-static void passf4(uint16_t ido, uint16_t l1, real_t *cc, real_t *ch,
-                   real_t *wa1, real_t *wa2, real_t *wa3, int8_t isign);
-static void passf5(uint16_t ido, uint16_t l1, real_t *cc, real_t *ch,
-                   real_t *wa1, real_t *wa2, real_t *wa3, real_t *wa4,
+
+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);
-static void passf(uint16_t *nac, uint16_t ido, uint16_t ip, uint16_t l1,
-                  uint16_t idl1, real_t *cc, real_t *ch, real_t *wa,
-                  int8_t isign);
-INLINE void cfftf1(uint16_t n, real_t *c, real_t *ch, real_t *wa,
-                   uint16_t *ifac, int8_t isign);
-static void cffti1(uint16_t n, real_t *wa, uint16_t *ifac);
+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 __cplusplus