Collaboration diagram for Video control class:

Macros
#define	V4L2_CTRL_CLASS_USER (0x0100)

#define	V4L2_CTRL_CLASS_CAMERA (0x0200)

#define	V4L2_CTRL_CLASS_FLASH (0x0300)

#define	V4L2_CTRL_CLASS_JPEG (0x0400)

#define	USER_CID(v) (V4L2_CTRL_CLASS_USER + (v))

#define	CAMERA_CID(v) (V4L2_CTRL_CLASS_CAMERA + (v))

#define	FLASH_CID(v) (V4L2_CTRL_CLASS_FLASH + (v))

#define	JPEG_CID(v) (V4L2_CTRL_CLASS_JPEG + (v))

Detailed Description

Macro Definition Documentation

#define V4L2_CTRL_CLASS_USER (0x0100)

Old-style 'user' controls

#define V4L2_CTRL_CLASS_CAMERA (0x0200)

Camera class controls

#define V4L2_CTRL_CLASS_FLASH (0x0300)

Camera flash controls

#define V4L2_CTRL_CLASS_JPEG (0x0400)

JPEG-compression controls