[Bug 707534] v4l2: GstBuffers should not need to be marked no-share, need to track GstMemories separately from pool

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Thu May 8 13:01:09 PDT 2014


https://bugzilla.gnome.org/show_bug.cgi?id=707534
  GStreamer | gstreamer (core) | git

Nicolas Dufresne <nicolas.dufresne> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #12 from Nicolas Dufresne <nicolas.dufresne at collabora.co.uk> 2014-05-08 20:01:02 UTC ---
I've pushed an allocator for v4l2 that handles that. It's a big set of patch,
but for the reference:

commit 2b0ac06ade6d1efec65b4e83552e33e6bb6f2795
Author: Nicolas Dufresne <nicolas.dufresne at collabora.com>
Date:   Fri Apr 4 22:46:40 2014 -0400

    v4l2bufferpool: Port to use GstV4l2Allocator

commit fd13e9e96de440a0ee8d2881ad6d6c77d135427e
Author: Nicolas Dufresne <nicolas.dufresne at collabora.com>
Date:   Fri Apr 4 22:35:48 2014 -0400

    Implement V4l2 Allocator

    This goal of this allocator is mainly to allow tracking the memory.
    Currently, when a buffer memory has been modified, the buffer and it's
    memory is disposed and lost until the stream is restarted.

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