[gstreamer-bugs] [Bug 572285] Buffer Array

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gstreamer (core) | Ver: git




------- Comment #6 from Jonas Holmberg  2009-02-20 15:52 UTC -------
The problem with gst_buffer_array_make_writeable() is that if the buffer array
contain pointers into a "parent buffer" (e.g. array with RTP payloaded H.264
points into a H.264 buffer), the only way to check if that data is writeable is
to check that refcount of the parent buffer equals the number of refs the array
has to that parent buffer.

Another problem is that calling gst_buffer_make_writeable() on a group buffer
will return the same buffer if refcount is 1 on the group buffer even if the
group data points to data in a parent buffer with refcount >1.


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