int64_t av_add_stable(AVRational ts_tb, int64_t ts, AVRational inc_tb, int64_t inc)
{
- AVRational step = av_mul_q(inc_tb, (AVRational) {inc, 1});
+ inc_tb = av_mul_q(inc_tb, (AVRational) {inc, 1});
- if (av_cmp_q(step, ts_tb) < 0) {
+ if (av_cmp_q(inc_tb, ts_tb) < 0) {
//increase step is too small for even 1 step to be representable
return ts;
} else {
- int64_t old = av_rescale_q(ts, ts_tb, step);
- int64_t old_ts = av_rescale_q(old, step, ts_tb);
- return av_rescale_q(old + 1, step, ts_tb) + (ts - old_ts);
+ int64_t old = av_rescale_q(ts, ts_tb, inc_tb);
+ int64_t old_ts = av_rescale_q(old, inc_tb, ts_tb);
+ return av_rescale_q(old + 1, inc_tb, ts_tb) + (ts - old_ts);
}
}