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lavc: Use av_gettime_relative()

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Whenever av_gettime() is used to measure relative period of time,
av_gettime_relative() is prefered as it guarantee monotonic time
on supported platforms.

Signed-off-by: Olivier Langlois <olivier@trillion01.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Olivier Langlois
2014-05-06 17:16:49 -04:00
committed by Michael Niedermayer
parent 0eec06ed87
commit b052bccbe4
3 changed files with 8 additions and 8 deletions
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4
libavcodec/fft-test.c
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@@ -438,7 +438,7 @@ int main(int argc, char **argv)
/* we measure during about 1 seconds */
nb_its = 1;
for(;;) {
time_start = av_gettime();
time_start = av_gettime_relative();
for (it = 0; it < nb_its; it++) {
switch (transform) {
case TRANSFORM_MDCT:
@@ -464,7 +464,7 @@ int main(int argc, char **argv)
#endif
}
}
duration = av_gettime() - time_start;
duration = av_gettime_relative() - time_start;
if (duration >= 1000000)
break;
nb_its *= 2;