[Bug 727916] New: bufferpool: Does not implement set_config() as documented

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=727916
  GStreamer | gstreamer (core) | git

           Summary: bufferpool: Does not implement set_config() as
                    documented
    Classification: Platform
           Product: GStreamer
           Version: git
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gstreamer (core)
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: nicolas.dufresne at collabora.co.uk
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Documentation said:

"If the parameters in config can not be set exactly, this function returns
FALSE and will try to update as much state as possible. The new state can then
be retrieved and refined with gst_buffer_pool_get_config()."

Though the implementation simply free and ignore the config if the subclass
returns FALSE. From now own, v4l2 is actually trying to negotiate it's buffer
pool, but without this feature it quite hard.

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