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

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Fri Sep 12 04:42:22 PDT 2014


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

--- Comment #12 from Sebastian Dröge (slomo) <slomo at coaxion.net> 2014-09-12 11:42:18 UTC ---
I'll backport the first patch to 1.4 later, for 1.5 we have a better solution
now:

commit 3a7cdcdfc9c5b0d20394fe51b3b8cda23931ca6d
Author: Sebastian Dröge <sebastian at centricular.com>
Date:   Fri Sep 12 14:41:01 2014 +0300

    videofilter: Use new GST_VIDEO_FRAME_MAP_FLAG_NO_REF

    https://bugzilla.gnome.org/show_bug.cgi?id=736118

commit 40a293d44d1aeccf5eb8e86f23a0b13666111c5c
Author: Sebastian Dröge <sebastian at centricular.com>
Date:   Fri Sep 12 14:39:16 2014 +0300

    video-frame: Add GST_VIDEO_FRAME_MAP_FLAG_NO_REF

    This makes sure that the buffer is not reffed another time when
    storing it in the GstVideoFrame, keeping it writable if it was
    writable.

    https://bugzilla.gnome.org/show_bug.cgi?id=736118

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