1/*
2 * This file is part of Libav.
3 *
4 * Libav is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * Libav is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with Libav; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18
19#ifndef AVCODEC_ALPHA_DSPUTIL_ALPHA_H
20#define AVCODEC_ALPHA_DSPUTIL_ALPHA_H
21
22#include "libavcodec/dsputil.h"
23
24void ff_simple_idct_axp(DCTELEM *block);
25void ff_simple_idct_put_axp(uint8_t *dest, int line_size, DCTELEM *block);
26void ff_simple_idct_add_axp(uint8_t *dest, int line_size, DCTELEM *block);
27
28void put_pixels_axp_asm(uint8_t *block, const uint8_t *pixels,
29                        int line_size, int h);
30void put_pixels_clamped_mvi_asm(const DCTELEM *block, uint8_t *pixels,
31                                int line_size);
32void add_pixels_clamped_mvi_asm(const DCTELEM *block, uint8_t *pixels,
33                                int line_size);
34extern void (*put_pixels_clamped_axp_p)(const DCTELEM *block, uint8_t *pixels,
35                                        int line_size);
36extern void (*add_pixels_clamped_axp_p)(const DCTELEM *block, uint8_t *pixels,
37                                        int line_size);
38
39void get_pixels_mvi(DCTELEM *restrict block,
40                    const uint8_t *restrict pixels, int line_size);
41void diff_pixels_mvi(DCTELEM *block, const uint8_t *s1, const uint8_t *s2,
42                     int stride);
43int pix_abs8x8_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
44int pix_abs16x16_mvi_asm(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
45int pix_abs16x16_x2_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
46int pix_abs16x16_y2_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
47int pix_abs16x16_xy2_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
48
49
50#endif /* AVCODEC_ALPHA_DSPUTIL_ALPHA_H */
51