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avfilter/af_afftdn: request new frames only when needed

This commit is contained in:
Paul B Mahol 2022-05-01 14:13:29 +02:00
parent 36c274057a
commit fe57904a71
1 changed files with 5 additions and 0 deletions
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5
libavfilter/af_afftdn.c
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@ -1154,6 +1154,11 @@ static int activate(AVFilterContext *ctx)
if (ret > 0) if (ret > 0)
return output_frame(inlink, in); return output_frame(inlink, in);
if (ff_inlink_queued_samples(inlink) >= s->sample_advance) {
ff_filter_set_ready(ctx, 10);
return 0;
}
FF_FILTER_FORWARD_STATUS(inlink, outlink); FF_FILTER_FORWARD_STATUS(inlink, outlink);
FF_FILTER_FORWARD_WANTED(outlink, inlink); FF_FILTER_FORWARD_WANTED(outlink, inlink);