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1 : edgomez 1054 /*****************************************************************************
2 :     *
3 :     * XVID MPEG-4 VIDEO CODEC
4 :     * - Forward DCT header -
5 :     *
6 :     * Copyright(C) 2001-2003 Michael Militzer <isibaar@xvid.org>
7 :     *
8 :     * This program is free software ; you can redistribute it and/or modify
9 :     * it under the terms of the GNU General Public License as published by
10 :     * the Free Software Foundation ; either version 2 of the License, or
11 :     * (at your option) any later version.
12 :     *
13 :     * This program is distributed in the hope that it will be useful,
14 :     * but WITHOUT ANY WARRANTY ; without even the implied warranty of
15 :     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 :     * GNU General Public License for more details.
17 :     *
18 :     * You should have received a copy of the GNU General Public License
19 :     * along with this program ; if not, write to the Free Software
20 :     * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 :     *
22 : edgomez 1122 * $Id: fdct.h,v 1.7.2.2 2003-08-13 11:43:51 edgomez Exp $
23 : edgomez 1054 *
24 :     ****************************************************************************/
25 :    
26 : Isibaar 3 #ifndef _FDCT_H_
27 :     #define _FDCT_H_
28 :    
29 : edgomez 195 typedef void (fdctFunc) (short *const block);
30 :     typedef fdctFunc *fdctFuncPtr;
31 : Isibaar 3
32 :     extern fdctFuncPtr fdct;
33 :    
34 :     fdctFunc fdct_int32;
35 : Isibaar 154
36 : edgomez 1122 #ifdef ARCH_IS_IA32
37 : edgomez 851 fdctFunc fdct_mmx; /* AP-992, Royce Shih-Wea Liao */
38 :     fdctFunc fdct_sse2; /* Dmitry Rozhdestvensky, Vladimir G. Ivanov */
39 :     fdctFunc xvid_fdct_mmx; /* Pascal Massimino */
40 :     fdctFunc xvid_fdct_sse; /* Pascal Massimino */
41 : edgomez 1122 #endif
42 : Isibaar 154
43 : edgomez 1122 #ifdef ARCH_IS_ALTIVEC
44 : canard 76 fdctFunc fdct_altivec;
45 : edgomez 1122 #endif
46 :    
47 :     #ifdef ARCH_IS_IA64
48 : Isibaar 209 fdctFunc fdct_ia64;
49 : edgomez 1122 #endif
50 : Isibaar 3
51 : edgomez 195 #endif /* _FDCT_H_ */

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