1/*
2 * Copyright (c) 2009 Mans Rullgard <mans@mansr.com>
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#include <stdint.h>
22
23#include "libavutil/attributes.h"
24#include "libavcodec/avcodec.h"
25#include "libavcodec/dsputil.h"
26#include "libavcodec/mpegvideo.h"
27#include "dsputil_arm.h"
28
29int ff_pix_abs16_armv6(MpegEncContext *s, uint8_t *blk1, uint8_t *blk2,
30                       int line_size, int h);
31int ff_pix_abs16_x2_armv6(MpegEncContext *s, uint8_t *blk1, uint8_t *blk2,
32                          int line_size, int h);
33int ff_pix_abs16_y2_armv6(MpegEncContext *s, uint8_t *blk1, uint8_t *blk2,
34                          int line_size, int h);
35
36int ff_pix_abs8_armv6(MpegEncContext *s, uint8_t *blk1, uint8_t *blk2,
37                      int line_size, int h);
38
39int ff_sse16_armv6(MpegEncContext *s, uint8_t *blk1, uint8_t *blk2,
40                   int line_size, int h);
41
42av_cold void ff_dsputil_init_armv6(DSPContext *c, AVCodecContext *avctx)
43{
44    c->pix_abs[0][0] = ff_pix_abs16_armv6;
45    c->pix_abs[0][1] = ff_pix_abs16_x2_armv6;
46    c->pix_abs[0][2] = ff_pix_abs16_y2_armv6;
47
48    c->pix_abs[1][0] = ff_pix_abs8_armv6;
49
50    c->sad[0] = ff_pix_abs16_armv6;
51    c->sad[1] = ff_pix_abs8_armv6;
52
53    c->sse[0] = ff_sse16_armv6;
54}
55