Linux Kernel  3.7.1
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Data Fields
v4l2_ctrl_ref Struct Reference

#include <v4l2-ctrls.h>

Data Fields

struct list_head node
struct v4l2_ctrl_refnext
struct v4l2_ctrlctrl
struct v4l2_ctrl_helperhelper

Detailed Description

struct v4l2_ctrl_ref - The control reference. : List node for the sorted list. : Single-link list node for the hash. : The actual control information. : Pointer to helper struct. Used internally in prepare_ext_ctrls().

Each control handler has a list of these refs. The list_head is used to keep a sorted-by-control-ID list of all controls, while the next pointer is used to link the control in the hash's bucket.

Definition at line 161 of file v4l2-ctrls.h.

Field Documentation

Definition at line 164 of file v4l2-ctrls.h.

Definition at line 165 of file v4l2-ctrls.h.

Definition at line 163 of file v4l2-ctrls.h.

Definition at line 162 of file v4l2-ctrls.h.

The documentation for this struct was generated from the following file: