FFmpeg coverage


Directory: ../../../ffmpeg/
File: src/libavcodec/imgconvert.c
Date: 2021-09-16 08:47:15
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Lines: 0 8 0.0%
Branches: 0 6 0.0%

Line Branch Exec Source
1 /*
2 * Misc image conversion routines
3 * Copyright (c) 2001, 2002, 2003 Fabrice Bellard
4 *
5 * This file is part of FFmpeg.
6 *
7 * FFmpeg is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * FFmpeg is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with FFmpeg; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20 */
21
22 /**
23 * @file
24 * misc image conversion routines
25 */
26
27 #include "avcodec.h"
28 #include "libavutil/pixdesc.h"
29 #include "libavutil/pixfmt.h"
30
31 enum AVPixelFormat avcodec_find_best_pix_fmt_of_list(const enum AVPixelFormat *pix_fmt_list,
32 enum AVPixelFormat src_pix_fmt,
33 int has_alpha, int *loss_ptr){
34 int i;
35
36 enum AVPixelFormat best = AV_PIX_FMT_NONE;
37 int loss;
38
39 for (i=0; pix_fmt_list[i] != AV_PIX_FMT_NONE; i++) {
40 loss = loss_ptr ? *loss_ptr : 0;
41 best = av_find_best_pix_fmt_of_2(best, pix_fmt_list[i], src_pix_fmt, has_alpha, &loss);
42 }
43
44 if (loss_ptr)
45 *loss_ptr = loss;
46 return best;
47 }
48
49