[Bug 679145] gst_buffer_copy and gst_buffer_make_writable semantics

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Wed Jul 18 07:08:42 PDT 2012


https://bugzilla.gnome.org/show_bug.cgi?id=679145
  GStreamer | gstreamer (core) | git

--- Comment #6 from Mark Nauwelaerts <mnauw at users.sourceforge.net> 2012-07-18 14:08:28 UTC ---
Somewhat related, w.r.t. order of locking EXCLUSIVE / WRITE, also note that
gst_buffer_map_range might well end up with a new piece of memory (from
gst_memory_make_mapped) which is then already mapped (e.g. WRITE) and which
will only then be accepted as buffer memory (and thereby locked EXCLUSIVE).

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