histograms_pd Struct Reference

wait queue for all the other (R,G2,B) histograms (color) More...


Data Fields

int minor
unsigned long frame
int frame_index
int needed
 -1 if invalid
int wait_mode
int request_en
 0 - wait just for G1 histogram, 1 - wait for all histograms
wait_queue * hist_y_wait_queue
 enable requesting histogram for the specified frame (0 - rely on the available ones)
wait_queue * hist_c_wait_queue
 wait queue for the G1 histogram (used as Y) ///NOTE: not used at all?

Detailed Description

wait queue for all the other (R,G2,B) histograms (color)

Definition at line 134 of file histograms.c.

Field Documentation

int histograms_pd::minor

Definition at line 135 of file histograms.c.

Referenced by histograms_lseek(), histograms_mmap(), and histograms_open().

unsigned long histograms_pd::frame

Definition at line 136 of file histograms.c.

Referenced by histograms_lseek(), and histograms_open().

int histograms_pd::frame_index

Definition at line 137 of file histograms.c.

Referenced by histograms_lseek(), and histograms_open().

int histograms_pd::needed

-1 if invalid

Definition at line 138 of file histograms.c.

Referenced by histograms_lseek(), and histograms_open().

int histograms_pd::wait_mode

Definition at line 139 of file histograms.c.

Referenced by histograms_lseek(), and histograms_open().

int histograms_pd::request_en

0 - wait just for G1 histogram, 1 - wait for all histograms

Definition at line 140 of file histograms.c.

Referenced by histograms_lseek(), and histograms_open().

struct wait_queue* histograms_pd::hist_y_wait_queue

enable requesting histogram for the specified frame (0 - rely on the available ones)

Definition at line 141 of file histograms.c.

struct wait_queue* histograms_pd::hist_c_wait_queue

wait queue for the G1 histogram (used as Y) ///NOTE: not used at all?

Definition at line 142 of file histograms.c.

The documentation for this struct was generated from the following file:
Generated on Fri Nov 28 00:08:47 2008 for elphel by  doxygen 1.5.1