FFmpeg coverage


Directory: ../../../ffmpeg/
File: src/libavcodec/x86/vp6dsp_init.c
Date: 2022-12-09 07:38:14
Exec Total Coverage
Lines: 4 5 80.0%
Functions: 1 1 100.0%
Branches: 1 2 50.0%

Line Branch Exec Source
1 /*
2 * VP6 MMX/SSE2 optimizations
3 * Copyright (C) 2009 Sebastien Lucas <sebastien.lucas@gmail.com>
4 * Copyright (C) 2009 Zuxy Meng <zuxy.meng@gmail.com>
5 *
6 * This file is part of FFmpeg.
7 *
8 * FFmpeg is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
12 *
13 * FFmpeg is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with FFmpeg; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21 */
22
23 #include "libavutil/attributes.h"
24 #include "libavutil/cpu.h"
25 #include "libavutil/x86/cpu.h"
26 #include "libavcodec/vp56dsp.h"
27
28 void ff_vp6_filter_diag4_sse2(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
29 const int16_t *h_weights,const int16_t *v_weights);
30
31 17 av_cold void ff_vp6dsp_init_x86(VP56DSPContext *c)
32 {
33 17 int cpu_flags = av_get_cpu_flags();
34
35
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17 if (EXTERNAL_SSE2(cpu_flags)) {
36 c->vp6_filter_diag4 = ff_vp6_filter_diag4_sse2;
37 }
38 17 }
39