aac5773f
 hucm
功能基本完成，接口待打磨
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/*
* Copyright (c) 2015 Kevin Wheatley <kevin.j.wheatley@gmail.com>
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "libavutil/color_utils.c"
int main(int argc, char *argv[])
{
int i, j;
static const double test_data[] = {
-0.1, -0.018053968510807, -0.01, -0.00449, 0.0, 0.00316227760, 0.005,
0.009, 0.015, 0.1, 1.0, 52.37, 125.098765, 1999.11123, 6945.443,
15123.4567, 19845.88923, 98678.4231, 99999.899998
};
for(i = 0; i < AVCOL_TRC_NB; i++) {
avpriv_trc_function func = avpriv_get_trc_function_from_trc(i);
for(j = 0; j < FF_ARRAY_ELEMS(test_data); j++) {
if(func != NULL) {
double result = func(test_data[j]);
printf("AVColorTransferCharacteristic=%d calling func(%f) expected=%f\n",
i, test_data[j], result);
}
}
}
}
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