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1 : | edgomez | 1382 | /***************************************************************************** |
2 : | * | ||
3 : | * XVID MPEG-4 VIDEO CODEC | ||
4 : | * - Inverse DCT header - | ||
5 : | * | ||
6 : | Isibaar | 1979 | * Copyright(C) 2001-2011 Michael Militzer <michael@xvid.org> |
7 : | edgomez | 1382 | * |
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 : | Isibaar | 1795 | * $Id: idct.h,v 1.13 2008-11-26 01:04:34 Isibaar Exp $ |
23 : | edgomez | 1382 | * |
24 : | ****************************************************************************/ | ||
25 : | |||
26 : | Isibaar | 3 | #ifndef _IDCT_H_ |
27 : | #define _IDCT_H_ | ||
28 : | |||
29 : | Isibaar | 1979 | #include "../portab.h" |
30 : | |||
31 : | edgomez | 851 | void idct_int32_init(); |
32 : | void idct_ia64_init(); | ||
33 : | Isibaar | 3 | |
34 : | edgomez | 195 | typedef void (idctFunc) (short *const block); |
35 : | typedef idctFunc *idctFuncPtr; | ||
36 : | Isibaar | 3 | |
37 : | extern idctFuncPtr idct; | ||
38 : | |||
39 : | idctFunc idct_int32; | ||
40 : | edgomez | 1382 | idctFunc simple_idct_c; /* Michael Niedermayer */ |
41 : | Isibaar | 154 | |
42 : | Isibaar | 1795 | #if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64) |
43 : | edgomez | 851 | idctFunc idct_mmx; /* AP-992, Peter Gubanov, Michel Lespinasse */ |
44 : | idctFunc idct_xmm; /* AP-992, Peter Gubanov, Michel Lespinasse */ | ||
45 : | idctFunc idct_3dne; /* AP-992, Peter Gubanov, Michel Lespinasse, Jaan Kalda */ | ||
46 : | Skal | 1618 | idctFunc idct_sse2_skal; /* Skal's one, IEEE 1180 compliant */ |
47 : | edgomez | 1382 | idctFunc idct_sse2_dmitry; /* Dmitry Rozhdestvensky */ |
48 : | #endif | ||
49 : | Isibaar | 154 | |
50 : | edgomez | 1382 | #ifdef ARCH_IS_IA64 |
51 : | Isibaar | 209 | idctFunc idct_ia64; |
52 : | edgomez | 1382 | #endif |
53 : | Isibaar | 3 | |
54 : | edgomez | 1412 | #ifdef ARCH_IS_PPC |
55 : | idctFunc idct_altivec_c; | ||
56 : | #endif | ||
57 : | |||
58 : | edgomez | 195 | #endif /* _IDCT_H_ */ |
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