FFmpeg coverage


Directory: ../../../ffmpeg/
File: src/libavcodec/x86/opusdsp_init.c
Date: 2022-12-09 07:38:14
Exec Total Coverage
Lines: 6 6 100.0%
Functions: 1 1 100.0%
Branches: 2 2 100.0%

Line Branch Exec Source
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 "config.h"
20
21 #include "libavutil/attributes.h"
22 #include "libavutil/x86/cpu.h"
23 #include "libavcodec/opusdsp.h"
24
25 void ff_opus_postfilter_fma3(float *data, int period, float *gains, int len);
26 float ff_opus_deemphasis_fma3(float *out, float *in, float coeff, int len);
27
28 71 av_cold void ff_opus_dsp_init_x86(OpusDSP *ctx)
29 {
30 71 int cpu_flags = av_get_cpu_flags();
31
32
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71 if (EXTERNAL_FMA3(cpu_flags)) {
33 20 ctx->postfilter = ff_opus_postfilter_fma3;
34 20 ctx->deemphasis = ff_opus_deemphasis_fma3;
35 }
36 71 }
37