diff options
| author | Sylwester Nawrocki <s.nawrocki@samsung.com> | 2011-11-14 08:48:18 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-12-30 14:05:08 -0200 |
| commit | cc1d327232759647ea56725eab1c6b16c92d52fa (patch) | |
| tree | c929516390d3aade90f4a87f29ceaa05be47aa6a /include/linux/videodev2.h | |
| parent | b4d48c942c17ce3d3a330ad91e109e522bc97378 (diff) | |
[media] v4l: Add new alpha component control
The V4L2_CID_ALPHA_COMPONENT control is intended for the video capture
or memory-to-memory devices that are capable of setting up the per-pixel
alpha component to some arbitrary value. It allows to set the alpha
component for all pixels to an arbitrary value.
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include/linux/videodev2.h')
| -rw-r--r-- | include/linux/videodev2.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 3d62631839bc..2965906a02c9 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -1204,10 +1204,10 @@ enum v4l2_colorfx { #define V4L2_CID_MIN_BUFFERS_FOR_CAPTURE (V4L2_CID_BASE+39) #define V4L2_CID_MIN_BUFFERS_FOR_OUTPUT (V4L2_CID_BASE+40) -/* last CID + 1 */ -#define V4L2_CID_LASTP1 (V4L2_CID_BASE+41) +#define V4L2_CID_ALPHA_COMPONENT (V4L2_CID_BASE+41) -/* Minimum number of buffer neede by the device */ +/* last CID + 1 */ +#define V4L2_CID_LASTP1 (V4L2_CID_BASE+42) /* MPEG-class control IDs defined by V4L2 */ #define V4L2_CID_MPEG_BASE (V4L2_CTRL_CLASS_MPEG | 0x900) |