[Bug 736118] videofilter: The buffer is not writable in transform_frame_ip

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Sun Sep 7 09:11:57 PDT 2014


https://bugzilla.gnome.org/show_bug.cgi?id=736118
  GStreamer | gst-plugins-base | 1.4.1

Nicolas Dufresne <nicolas.dufresne> changed:

           What    |Removed                     |Added
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                 CC|                            |nicolas.dufresne at collabora.
                   |                            |co.uk

--- Comment #8 from Nicolas Dufresne <nicolas.dufresne at collabora.co.uk> 2014-09-07 16:11:52 UTC ---
(In reply to comment #7)
> Yeah, maybe a custom map flag? GST_VIDEO_FRAME_MAP_NOREF?

Hmm, seems tricky, mapping memory will ref it, though it's more at buffer level
that it fails. It's not like if we where to create a Frame and then map/unmap
it, that would have been simple to solve the issue ... I need to think a bit
more about that.

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