FFmpeg coverage


Directory: ../../../ffmpeg/
File: src/libavcodec/x86/g722dsp_init.c
Date: 2021-09-26 18:22:30
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1 /*
2 * Copyright (c) 2014 James Almer
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 "libavutil/x86/cpu.h"
25 #include "libavcodec/g722dsp.h"
26
27 void ff_g722_apply_qmf_sse2(const int16_t *prev_samples, int xout[2]);
28
29 18 av_cold void ff_g722dsp_init_x86(G722DSPContext *dsp)
30 {
31 18 int cpu_flags = av_get_cpu_flags();
32
33
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18 if (EXTERNAL_SSE2(cpu_flags))
34 9 dsp->apply_qmf = ff_g722_apply_qmf_sse2;
35 18 }
36