FFmpeg
 All Data Structures Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
idct_xvid.h
Go to the documentation of this file.
1 /*
2  * XVID MPEG-4 VIDEO CODEC
3  *
4  * This file is part of FFmpeg.
5  *
6  * FFmpeg is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * FFmpeg is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with FFmpeg; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19  */
20 
21 /**
22  * @file
23  * header for Xvid IDCT functions
24  */
25 
26 #ifndef AVCODEC_X86_IDCT_XVID_H
27 #define AVCODEC_X86_IDCT_XVID_H
28 
29 #include <stdint.h>
30 
31 #include "libavcodec/dsputil.h"
32 
33 void ff_idct_xvid_mmx(short *block);
34 void ff_idct_xvid_mmx_put(uint8_t *dest, int line_size, DCTELEM *block);
35 void ff_idct_xvid_mmx_add(uint8_t *dest, int line_size, DCTELEM *block);
36 
37 void ff_idct_xvid_mmxext(short *block);
38 void ff_idct_xvid_mmxext_put(uint8_t *dest, int line_size, DCTELEM *block);
39 void ff_idct_xvid_mmxext_add(uint8_t *dest, int line_size, DCTELEM *block);
40 
41 void ff_idct_xvid_sse2(short *block);
42 void ff_idct_xvid_sse2_put(uint8_t *dest, int line_size, short *block);
43 void ff_idct_xvid_sse2_add(uint8_t *dest, int line_size, short *block);
44 
45 #endif /* AVCODEC_X86_IDCT_XVID_H */