video_buffer Struct Reference

Video buffer structure. More...

#include <video.h>

Data Fields
void *	driver_data
	pointer to driver specific data.
uint8_t *	buffer
	pointer to the start of the buffer.
uint32_t	size
	size of the buffer in bytes.
uint32_t	bytesused
	number of bytes occupied by the valid data in the buffer.
uint32_t	timestamp
	time reference in milliseconds at which the last data byte was actually received for input endpoints or to be consumed for output endpoints.
uint16_t	line_offset
	Line offset within frame this buffer represents, from the beginning of the frame.

Detailed Description

Video buffer structure.

Represent a video frame.

Field Documentation

buffer

uint8_t* video_buffer::buffer

pointer to the start of the buffer.

bytesused

uint32_t video_buffer::bytesused

number of bytes occupied by the valid data in the buffer.

driver_data

void* video_buffer::driver_data

pointer to driver specific data.

line_offset

uint16_t video_buffer::line_offset

Line offset within frame this buffer represents, from the beginning of the frame.

This offset is given in pixels, so line_offset * pitch provides offset from the start of the frame in bytes.

size

uint32_t video_buffer::size

size of the buffer in bytes.

timestamp

uint32_t video_buffer::timestamp

time reference in milliseconds at which the last data byte was actually received for input endpoints or to be consumed for output endpoints.

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

• zephyr/drivers/video.h