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trunk/xvidcore/src/dct/idct.h revision 154, Thu May 2 22:35:41 2002 UTC branches/release-1_3-branch/xvidcore/src/dct/idct.h revision 1984, Wed May 18 08:51:47 2011 UTC
# Line 1  Line 1 
1    /*****************************************************************************
2     *
3     *  XVID MPEG-4 VIDEO CODEC
4     *  - Inverse 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: idct.h,v 1.13 2008-11-26 01:04:34 Isibaar Exp $
23     *
24     ****************************************************************************/
25    
26  #ifndef _IDCT_H_  #ifndef _IDCT_H_
27  #define _IDCT_H_  #define _IDCT_H_
28    
29    #include "../portab.h"
30    
31  void idct_int32_init();  void idct_int32_init();
32    void idct_ia64_init();
33    
34  typedef void (idctFunc)(short * const block);  typedef void (idctFunc)(short * const block);
35  typedef idctFunc* idctFuncPtr;  typedef idctFunc* idctFuncPtr;
# Line 9  Line 37 
37  extern idctFuncPtr idct;  extern idctFuncPtr idct;
38    
39  idctFunc idct_int32;  idctFunc idct_int32;
40    idctFunc simple_idct_c;         /* Michael Niedermayer */
41    
42  idctFunc idct_mmx;  #if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64)
43  idctFunc idct_xmm;  idctFunc idct_mmx;                      /* AP-992, Peter Gubanov, Michel Lespinasse */
44  idctFunc idct_sse2;  idctFunc idct_xmm;                      /* AP-992, Peter Gubanov, Michel Lespinasse */
45    idctFunc idct_3dne;                     /* AP-992, Peter Gubanov, Michel Lespinasse, Jaan Kalda */
46  idctFunc idct_altivec;  idctFunc idct_sse2_skal;        /* Skal's one, IEEE 1180 compliant */
47    idctFunc idct_sse2_dmitry;      /* Dmitry Rozhdestvensky */
48    #endif
49    
50    #ifdef ARCH_IS_IA64
51    idctFunc idct_ia64;
52    #endif
53    
54    #ifdef ARCH_IS_PPC
55    idctFunc idct_altivec_c;
56    #endif
57    
58  #endif /* _IDCT_H_ */  #endif /* _IDCT_H_ */
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