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media: add V4L2_CTRL_TYPE_AREA control type

This type contains the width and the height of a rectangular area.

Ricardo Ribalda Delgado committed 7 years ago

Commit d1dc4931 parent f7fe9f93 files · +69 −0Browse files

Showing the changes to include/uapi/linux (1 of 3 files). Show all

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include/uapi/linux/videodev2.h+6−0
@@ -422,6 +422,11 @@ struct v4l2_fract { · 421 unmodified lines
422 __u32 denominator;422 __u32 denominator;
423};423};
424 424
425struct v4l2_area {
426 __u32 width;
427 __u32 height;
428};
429
425/**430/**
426 * struct v4l2_capability - Describes V4L2 device caps returned by VIDIOC_QUERYCAP431 * struct v4l2_capability - Describes V4L2 device caps returned by VIDIOC_QUERYCAP
427 *432 *
@@ -1720,6 +1725,7 @@ enum v4l2_ctrl_type { · 1292 unmodified lines
1720 V4L2_CTRL_TYPE_U8 = 0x0100,1725 V4L2_CTRL_TYPE_U8 = 0x0100,
1721 V4L2_CTRL_TYPE_U16 = 0x0101,1726 V4L2_CTRL_TYPE_U16 = 0x0101,
1722 V4L2_CTRL_TYPE_U32 = 0x0102,1727 V4L2_CTRL_TYPE_U32 = 0x0102,
1728 V4L2_CTRL_TYPE_AREA = 0x0106,
1723};1729};
1724 1730
1725/* Used in the VIDIOC_QUERYCTRL ioctl for querying controls */1731/* Used in the VIDIOC_QUERYCTRL ioctl for querying controls */