[Bug 720568] v4l2: Various changes to allow using M2M decoders

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=720568
  GStreamer | gst-plugins-good | git

--- Comment #9 from Nicolas Dufresne <nicolas.dufresne at collabora.co.uk> 2013-12-16 21:47:53 UTC ---
Created an attachment (id=264343)
 View: https://bugzilla.gnome.org/attachment.cgi?id=264343
 Review: https://bugzilla.gnome.org/review?bug=720568&attachment=264343

[PATCH] v4l2bufferpool: Request buffers only once


VIDIOC_REQBUFS allocates buffer, it has no place inside set_config. Also, some
driver do
no allow multiple calls to this ioctl.
---
 sys/v4l2/gstv4l2bufferpool.c | 180 ++++++++++++++++++++++++-------------------
 1 file changed, 101 insertions(+), 79 deletions(-)

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