FFmpeg coverage


Directory: ../../../ffmpeg/
File: src/libavfilter/x86/vf_limiter_init.c
Date: 2022-12-09 07:38:14
Exec Total Coverage
Lines: 0 8 0.0%
Functions: 0 1 0.0%
Branches: 0 8 0.0%

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 "libavutil/x86/cpu.h"
20
21 #include "libavfilter/limiter.h"
22
23 void ff_limiter_8bit_sse2(const uint8_t *src, uint8_t *dst,
24 ptrdiff_t slinesize, ptrdiff_t dlinesize,
25 int w, int h, int min, int max);
26 void ff_limiter_16bit_sse4(const uint8_t *src, uint8_t *dst,
27 ptrdiff_t slinesize, ptrdiff_t dlinesize,
28 int w, int h, int min, int max);
29
30 void ff_limiter_init_x86(LimiterDSPContext *dsp, int bpp)
31 {
32 int cpu_flags = av_get_cpu_flags();
33
34 if (EXTERNAL_SSE2(cpu_flags)) {
35 if (bpp <= 8) {
36 dsp->limiter = ff_limiter_8bit_sse2;
37 }
38 }
39 if (EXTERNAL_SSE4(cpu_flags)) {
40 if (bpp > 8) {
41 dsp->limiter = ff_limiter_16bit_sse4;
42 }
43 }
44 }
45