avfilter/avf_showspectrum: fix another case of frames queuing up

3 years ago · 7dfdc15a27
parent ac0408522a
commit 7dfdc15a27
1 changed files with 2 additions and 0 deletions
--- a/libavfilter/avf_showspectrum.c
+++ b/libavfilter/avf_showspectrum.c
@ -1587,12 +1587,14 @@ static int activate(AVFilterContext *ctx)

    FF_FILTER_FORWARD_STATUS(inlink, outlink);
    if (av_audio_fifo_size(s->fifo) >= s->win_size ||
+        ff_inlink_queued_frames(inlink) > 0 ||
        ff_outlink_get_status(inlink) == AVERROR_EOF) {
        ff_filter_set_ready(ctx, 10);
        return 0;
    }

    if (ff_outlink_frame_wanted(outlink) && av_audio_fifo_size(s->fifo) < s->win_size &&
+        ff_inlink_queued_frames(inlink) == 0 &&
        ff_outlink_get_status(inlink) != AVERROR_EOF) {
        ff_inlink_request_frame(inlink);
        return 0;