diff options
Diffstat (limited to 'Documentation/DocBook/media/v4l/vidioc-g-crop.xml')
| -rw-r--r-- | Documentation/DocBook/media/v4l/vidioc-g-crop.xml | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/DocBook/media/v4l/vidioc-g-crop.xml b/Documentation/DocBook/media/v4l/vidioc-g-crop.xml index 75c6a93de3c1..e6c4efb9e8b4 100644 --- a/Documentation/DocBook/media/v4l/vidioc-g-crop.xml +++ b/Documentation/DocBook/media/v4l/vidioc-g-crop.xml @@ -70,6 +70,11 @@ structure or returns the &EINVAL; if cropping is not supported.</para> <constant>VIDIOC_S_CROP</constant> ioctl with a pointer to this structure.</para> +<para>Do not use the multiplanar buffer types. Use <constant>V4L2_BUF_TYPE_VIDEO_CAPTURE</constant> +instead of <constant>V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE</constant> +and use <constant>V4L2_BUF_TYPE_VIDEO_OUTPUT</constant> instead of +<constant>V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE</constant>.</para> + <para>The driver first adjusts the requested dimensions against hardware limits, &ie; the bounds given by the capture/output window, and it rounds to the closest possible values of horizontal and |