xvididct.h 1.54 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
/*
 * XVID MPEG-4 VIDEO CODEC
 *
 * This file is part of FFmpeg.
 *
 * FFmpeg is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * FFmpeg is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with FFmpeg; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 */

21
/**
22
 * @file
23 24 25
 * header for Xvid IDCT functions
 */

26 27
#ifndef AVCODEC_X86_XVIDIDCT_H
#define AVCODEC_X86_XVIDIDCT_H
28

29
#include <stddef.h>
30 31
#include <stdint.h>

32
void ff_xvid_idct_mmx(short *block);
33 34
void ff_xvid_idct_mmx_put(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
void ff_xvid_idct_mmx_add(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
35

36
void ff_xvid_idct_mmxext(short *block);
37 38
void ff_xvid_idct_mmxext_put(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
void ff_xvid_idct_mmxext_add(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
39

40
void ff_xvid_idct_sse2(short *block);
James Almer's avatar
James Almer committed
41 42
void ff_xvid_idct_put_sse2(uint8_t *dest, ptrdiff_t line_size, short *block);
void ff_xvid_idct_add_sse2(uint8_t *dest, ptrdiff_t line_size, short *block);
43

44
#endif /* AVCODEC_X86_XVIDIDCT_H */