1/*
2 * Copyright (c) 2017 Paul B Mahol
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 "config.h"
22#include "libavutil/attributes.h"
23#include "libavutil/cpu.h"
24#include "libavutil/x86/asm.h"
25#include "libavutil/x86/cpu.h"
26#include "libavcodec/utvideodsp.h"
27
28void ff_restore_rgb_planes_sse2(uint8_t *src_r, uint8_t *src_g, uint8_t *src_b,
29                                ptrdiff_t linesize_r, ptrdiff_t linesize_g,
30                                ptrdiff_t linesize_b, int width, int height);
31void ff_restore_rgb_planes_avx2(uint8_t *src_r, uint8_t *src_g, uint8_t *src_b,
32                                ptrdiff_t linesize_r, ptrdiff_t linesize_g,
33                                ptrdiff_t linesize_b, int width, int height);
34
35void ff_restore_rgb_planes10_sse2(uint16_t *src_r, uint16_t *src_g, uint16_t *src_b,
36                                  ptrdiff_t linesize_r, ptrdiff_t linesize_g,
37                                  ptrdiff_t linesize_b, int width, int height);
38void ff_restore_rgb_planes10_avx2(uint16_t *src_r, uint16_t *src_g, uint16_t *src_b,
39                                  ptrdiff_t linesize_r, ptrdiff_t linesize_g,
40                                  ptrdiff_t linesize_b, int width, int height);
41
42av_cold void ff_utvideodsp_init_x86(UTVideoDSPContext *c)
43{
44    int cpu_flags = av_get_cpu_flags();
45
46    if (EXTERNAL_SSE2(cpu_flags)) {
47        c->restore_rgb_planes   = ff_restore_rgb_planes_sse2;
48        c->restore_rgb_planes10 = ff_restore_rgb_planes10_sse2;
49    }
50    if (EXTERNAL_AVX2_FAST(cpu_flags)) {
51        c->restore_rgb_planes   = ff_restore_rgb_planes_avx2;
52        c->restore_rgb_planes10 = ff_restore_rgb_planes10_avx2;
53    }
54}
55