v4l2: Add support of dmabuf
authorBenjamin Gaignard <benjamin.gaignard@linaro.org>
Tue, 19 Feb 2013 10:47:20 +0000 (11:47 +0100)
committerSebastian Dröge <sebastian.droege@collabora.co.uk>
Tue, 19 Feb 2013 11:57:07 +0000 (12:57 +0100)
commite29ab42922706e0c4a1bb3fc8041c9a9dac6d4f1
tree139b1521f253a9ba7761d712335d5fc6057f587e
parent5b19be933b36d5dd9c203b0f658ca46bd946f267
v4l2: Add support of dmabuf

v4l has add a new IOCTL to export a buffer by using dmabuf.
This patch allow to use this new IOTCL if it has been defined in videodev2.h
I introduce a new IO mode (GST_V4L2_IO_DMABUF) to enable this way of working.

https://bugzilla.gnome.org/show_bug.cgi?id=693826
configure.ac
sys/v4l2/Makefile.am
sys/v4l2/gstv4l2bufferpool.c
sys/v4l2/gstv4l2object.c
sys/v4l2/gstv4l2object.h
sys/v4l2/gstv4l2src.c