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Code Issues 1 Projects Releases Wiki Activity

cccombiner: fix emission of selected-samples in one case

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Detected while reading the code, cccombiner must set
self->current_video_buffer to NULL *after* emitting selected-samples
in order for the application to get a useful return when peeking
the next video sample.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1252>
This commit is contained in:
Mathieu Duponchelle 2021-10-26 15:58:26 +02:00 committed by GStreamer Marge Bot
parent fa1805d531
commit e730bdaa8e
1 changed files with 1 additions and 1 deletions
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2
subprojects/gst-plugins-bad/ext/closedcaption/gstcccombiner.c
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@ -720,10 +720,10 @@ gst_cc_combiner_collect_captions (GstCCCombiner * self, gboolean timeout)
if (!caption_pad) {
GST_LOG_OBJECT (self, "No caption pad, passing through video");
video_buf = self->current_video_buffer;
self->current_video_buffer = NULL;
gst_aggregator_selected_samples (GST_AGGREGATOR_CAST (self),
GST_BUFFER_PTS (video_buf), GST_BUFFER_DTS (video_buf),
GST_BUFFER_DURATION (video_buf), NULL);
self->current_video_buffer = NULL;
goto done;
}