1/*
2 * This file is part of FFmpeg.
3 *
4 * FFmpeg 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 * FFmpeg 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 FFmpeg; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18
19#include <stdint.h>
20
21#include "libavutil/attributes.h"
22#include "libavutil/arm/cpu.h"
23#include "libavcodec/vc1dsp.h"
24#include "vc1dsp.h"
25
26int ff_startcode_find_candidate_armv6(const uint8_t *buf, int size);
27
28av_cold void ff_vc1dsp_init_arm(VC1DSPContext *dsp)
29{
30    int cpu_flags = av_get_cpu_flags();
31
32    if (have_armv6(cpu_flags))
33        dsp->vc1_find_start_code_candidate = ff_startcode_find_candidate_armv6;
34    if (have_neon(cpu_flags))
35        ff_vc1dsp_init_neon(dsp);
36}
37