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| author |   Sylwester Nawrocki <s.nawrocki@samsung.com> | 2012-03-09 06:46:28 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-03-19 15:33:24 -0300 |
| commit | 9080d5d3fa9888facd6898c6705b1a6713882955 (patch) | |
| tree | 8c22e1810cd899e57ac132b38a6b262537a96bbc /include/linux/videodev2.h | |
| parent | [media] lmedm04 - support for m88rs2000 missing kconfig option (diff) | |
| download | wireguard-linux-9080d5d3fa9888facd6898c6705b1a6713882955.tar.xz wireguard-linux-9080d5d3fa9888facd6898c6705b1a6713882955.zip | |
[media] V4L: Improve the selection API documentation
Make the VIDIOC_G/S_SELECTION ioctls documentation more consistent
with the rest of media Docbook, use capital letters where necessary
and correct few minor errors.
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include/linux/videodev2.h')
| -rw-r--r-- | include/linux/videodev2.h | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 3fab6cacccbe..c9c9a4680cc5 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -762,20 +762,20 @@ struct v4l2_crop { /* Selection targets */ -/* current cropping area */ -#define V4L2_SEL_TGT_CROP_ACTIVE 0 -/* default cropping area */ -#define V4L2_SEL_TGT_CROP_DEFAULT 1 -/* cropping bounds */ -#define V4L2_SEL_TGT_CROP_BOUNDS 2 -/* current composing area */ -#define V4L2_SEL_TGT_COMPOSE_ACTIVE 256 -/* default composing area */ -#define V4L2_SEL_TGT_COMPOSE_DEFAULT 257 -/* composing bounds */ -#define V4L2_SEL_TGT_COMPOSE_BOUNDS 258 -/* current composing area plus all padding pixels */ -#define V4L2_SEL_TGT_COMPOSE_PADDED 259 +/* Current cropping area */ +#define V4L2_SEL_TGT_CROP_ACTIVE 0x0000 +/* Default cropping area */ +#define V4L2_SEL_TGT_CROP_DEFAULT 0x0001 +/* Cropping bounds */ +#define V4L2_SEL_TGT_CROP_BOUNDS 0x0002 +/* Current composing area */ +#define V4L2_SEL_TGT_COMPOSE_ACTIVE 0x0100 +/* Default composing area */ +#define V4L2_SEL_TGT_COMPOSE_DEFAULT 0x0101 +/* Composing bounds */ +#define V4L2_SEL_TGT_COMPOSE_BOUNDS 0x0102 +/* Current composing area plus all padding pixels */ +#define V4L2_SEL_TGT_COMPOSE_PADDED 0x0103 /** * struct v4l2_selection - selection info @@ -785,7 +785,7 @@ struct v4l2_crop { * @r: coordinates of selection window * @reserved: for future use, rounds structure size to 64 bytes, set to zero * - * Hardware may use multiple helper window to process a video stream. + * Hardware may use multiple helper windows to process a video stream. * The structure is used to exchange this selection areas between * an application and a driver. */ |