diff options
Diffstat (limited to 'libavutil/tests/color_utils.c')
-rw-r--r-- | libavutil/tests/color_utils.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/libavutil/tests/color_utils.c b/libavutil/tests/color_utils.c new file mode 100644 index 0000000000..ea0127158b --- /dev/null +++ b/libavutil/tests/color_utils.c @@ -0,0 +1,43 @@ +/* + * 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); + } + } + } + +} |