mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-27 04:01:08 +00:00
Code Issues 1 Projects Releases Wiki Activity

videorate: Assert on invalid result from internal code

Browse source 
Letting this through instead results in an infinite loop where
the exact same buffer gets pushed out ad infinitum.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/761>
This commit is contained in:
Olivier Crête 2020-07-16 16:04:23 -04:00 committed by Olivier Crête
parent 323554a31a
commit 90ff086a43
1 changed files with 6 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
gst/videorate/gstvideorate.c
View file

@ -705,13 +705,15 @@ gst_video_rate_push_buffer (GstVideoRate * videorate, GstBuffer * outbuf,
videorate->to_rate_denominator * GST_SECOND,
videorate->to_rate_numerator);
GST_BUFFER_DURATION (outbuf) = videorate->next_ts - push_ts;
} else if (GST_CLOCK_TIME_IS_VALID (GST_BUFFER_DURATION (outbuf))) {
videorate->next_ts =
GST_BUFFER_PTS (outbuf) + GST_BUFFER_DURATION (outbuf);
} else {
/* There must always be a valid duration on prevbuf if rate > 0,
* it is ensured in the transform_ip function */
GST_FIXME_OBJECT (videorate, "No buffer duration known");
g_assert (GST_BUFFER_PTS_IS_VALID (outbuf));
g_assert (GST_BUFFER_DURATION_IS_VALID (outbuf));
g_assert (GST_BUFFER_DURATION (outbuf) != 0);
videorate->next_ts
= GST_BUFFER_PTS (outbuf) + GST_BUFFER_DURATION (outbuf);
}
}