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1 : Isibaar 1989 /*****************************************************************************
2 :     *
3 :     * XVID MPEG-4 VIDEO CODEC
4 :     * - Forward DCT header -
5 :     *
6 :     * Copyright(C) 2001-2011 Michael Militzer <michael@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 :     * $Id$
23 :     *
24 :     ****************************************************************************/
25 :    
26 :     #ifndef _FDCT_H_
27 :     #define _FDCT_H_
28 :    
29 : Isibaar 1979 #include "../portab.h"
30 : Isibaar 1989
31 :     typedef void (fdctFunc) (short *const block);
32 :     typedef fdctFunc *fdctFuncPtr;
33 :    
34 :     extern fdctFuncPtr fdct;
35 :    
36 :     fdctFunc fdct_int32;
37 :    
38 :     #if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64)
39 :     fdctFunc fdct_mmx_ffmpeg;
40 :     fdctFunc fdct_xmm_ffmpeg;
41 :     fdctFunc fdct_mmx_skal;
42 :     fdctFunc fdct_xmm_skal;
43 :     fdctFunc fdct_sse2_skal;
44 :     #endif
45 :    
46 :     #ifdef ARCH_IS_IA64
47 :     fdctFunc fdct_ia64;
48 :     #endif
49 :    
50 :     #endif /* _FDCT_H_ */

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