1 /*
2 * Copyright (c) 2015 Kevin Wheatley <kevin.j.wheatley@gmail.com>
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 <stdio.h>
22 #include "libavutil/color_utils.c"
23 #include "libavutil/macros.h"
24
main(int argc,char * argv[])25 int main(int argc, char *argv[])
26 {
27 int i, j;
28 static const double test_data[] = {
29 -0.1, -0.018053968510807, -0.01, -0.00449, 0.0, 0.00316227760, 0.005,
30 0.009, 0.015, 0.1, 1.0, 52.37, 125.098765, 1999.11123, 6945.443,
31 15123.4567, 19845.88923, 98678.4231, 99999.899998
32 };
33
34 for(i = 0; i < AVCOL_TRC_NB; i++) {
35 avpriv_trc_function func = avpriv_get_trc_function_from_trc(i);
36 for(j = 0; j < FF_ARRAY_ELEMS(test_data); j++) {
37 if(func != NULL) {
38 double result = func(test_data[j]);
39 printf("AVColorTransferCharacteristic=%d calling func(%f) expected=%f\n",
40 i, test_data[j], result);
41 }
42 }
43 }
44
45 }
46