diff options
Diffstat (limited to 'Documentation/userspace-api/media/v4l/vidioc-g-selection.rst')
| -rw-r--r-- | Documentation/userspace-api/media/v4l/vidioc-g-selection.rst | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/Documentation/userspace-api/media/v4l/vidioc-g-selection.rst b/Documentation/userspace-api/media/v4l/vidioc-g-selection.rst index cda7a69ea130..9a9e589cce77 100644 --- a/Documentation/userspace-api/media/v4l/vidioc-g-selection.rst +++ b/Documentation/userspace-api/media/v4l/vidioc-g-selection.rst @@ -1,4 +1,5 @@ .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later +.. c:namespace:: V4L .. _VIDIOC_G_SELECTION: @@ -11,23 +12,22 @@ Name VIDIOC_G_SELECTION - VIDIOC_S_SELECTION - Get or set one of the selection rectangles - Synopsis ======== -.. c:function:: int ioctl( int fd, VIDIOC_G_SELECTION, struct v4l2_selection *argp ) - :name: VIDIOC_G_SELECTION +.. c:macro:: VIDIOC_G_SELECTION +``int ioctl(int fd, VIDIOC_G_SELECTION, struct v4l2_selection *argp)`` -.. c:function:: int ioctl( int fd, VIDIOC_S_SELECTION, struct v4l2_selection *argp ) - :name: VIDIOC_S_SELECTION +.. c:macro:: VIDIOC_S_SELECTION +``int ioctl(int fd, VIDIOC_S_SELECTION, struct v4l2_selection *argp)`` Arguments ========= ``fd`` - File descriptor returned by :ref:`open() <func-open>`. + File descriptor returned by :c:func:`open()`. ``argp`` Pointer to struct :c:type:`v4l2_selection`. @@ -115,7 +115,6 @@ constraints. Selection targets and flags are documented in :ref:`v4l2-selections-common`. - .. _sel-const-adjust: .. kernel-figure:: constraints.svg @@ -128,7 +127,6 @@ Selection targets and flags are documented in - .. c:type:: v4l2_selection .. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}| @@ -168,7 +166,6 @@ Selection targets and flags are documented in Starting with kernel 4.13 both variations are allowed. - Return Value ============ |