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revision 1.1, Fri Mar 8 02:44:39 2002 UTC revision 1.13, Wed Nov 26 01:04:34 2008 UTC
# Line 1  Line 1 
1    /*****************************************************************************
2     *
3     *  XVID MPEG-4 VIDEO CODEC
4     *  - Inverse 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     * $Id$
23     *
24     ****************************************************************************/
25    
26  #ifndef _IDCT_H_  #ifndef _IDCT_H_
27  #define _IDCT_H_  #define _IDCT_H_
28    
29  void idct_int32_init();  void idct_int32_init();
30    void idct_ia64_init();
31    
32  typedef void (idctFunc)(short * const block);  typedef void (idctFunc)(short * const block);
33  typedef idctFunc* idctFuncPtr;  typedef idctFunc* idctFuncPtr;
# Line 9  Line 35 
35  extern idctFuncPtr idct;  extern idctFuncPtr idct;
36    
37  idctFunc idct_int32;  idctFunc idct_int32;
38  idctFunc idct_mmx;  idctFunc simple_idct_c;         /* Michael Niedermayer */
39  idctFunc idct_xmm;  
40    #if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64)
41    idctFunc idct_mmx;                      /* AP-992, Peter Gubanov, Michel Lespinasse */
42    idctFunc idct_xmm;                      /* AP-992, Peter Gubanov, Michel Lespinasse */
43    idctFunc idct_3dne;                     /* AP-992, Peter Gubanov, Michel Lespinasse, Jaan Kalda */
44    idctFunc idct_sse2_skal;        /* Skal's one, IEEE 1180 compliant */
45    idctFunc idct_sse2_dmitry;      /* Dmitry Rozhdestvensky */
46    #endif
47    
48    #ifdef ARCH_IS_IA64
49    idctFunc idct_ia64;
50    #endif
51    
52    #ifdef ARCH_IS_PPC
53    idctFunc idct_altivec_c;
54    #endif
55    
56  #endif /* _IDCT_H_ */  #endif /* _IDCT_H_ */

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