av_gettime_relative() is using the monotonic clock therefore more suitable for
relative time calculations.
Signed-off-by: Marton Balint <cus@passwd.hu>
int64_t last_time, cur_time;
#define UPDATE_TIME(t) \
- cur_time = av_gettime(); \
+ cur_time = av_gettime_relative(); \
t += cur_time - last_time; \
last_time = cur_time
- last_time = av_gettime();
+ last_time = av_gettime_relative();
memcpy(s->fft_result, s->fft_data, s->fft_len * sizeof(*s->fft_data));
if (s->attack_data) {