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avutil/tests/color_utils: clean up slightly (cosmetic)

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Rewrite this test slightly to fix the formatting, improve the readability of
the output, and eliminate some unnecessary branching.
This commit is contained in:
Niklas Haas
2024-11-25 13:26:54 +01:00
parent feb5982f43
commit 28f217780b
2 changed files with 322 additions and 320 deletions
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34
libavutil/tests/color_utils.c
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@@ -21,25 +21,27 @@
#include <stdio.h>
#include "libavutil/csp.h"
#include "libavutil/macros.h"
#include "libavutil/pixdesc.h"
#include "libavutil/pixfmt.h"
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
};
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++) {
av_csp_trc_function func = av_csp_trc_func_from_id(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);
}
}
}
for (enum AVColorTransferCharacteristic trc = 0; trc < AVCOL_TRC_NB; trc++) {
av_csp_trc_function func = av_csp_trc_func_from_id(trc);
const char *name = av_color_transfer_name(trc);
if (!func)
continue;
for (int i = 0; i < FF_ARRAY_ELEMS(test_data); i++) {
double result = func(test_data[i]);
printf("trc=%s calling func(%f) expected=%f\n",
name, test_data[i], result);
}
}
}