FBDevContext Struct Reference

Data Fields
AVClass *	class
	class for private options
int	frame_size
	size in bytes of a grabbed frame
AVRational	framerate_q
	framerate
int64_t	time_frame
	time for the next frame to output (in 1/1000000 units)
int	fd
	framebuffer device file descriptor
int	width
int	height
	assumed frame resolution
int	frame_linesize
	linesize of the output frame, it is assumed to be constant
int	bytes_per_pixel
struct fb_var_screeninfo	varinfo
	variable info;
struct fb_fix_screeninfo	fixinfo
	fixed info;
uint8_t *	data
	framebuffer data
int	xoffset
	x coordinate of top left corner
int	yoffset
	y coordinate of top left corner

Detailed Description

Definition at line 48 of file fbdev_dec.c.

Field Documentation

AVClass * FBDevContext::class

class for private options

Definition at line 49 of file fbdev_dec.c.

int FBDevContext::frame_size

size in bytes of a grabbed frame

Definition at line 50 of file fbdev_dec.c.

Referenced by fbdev_read_header(), and fbdev_read_packet().

AVRational FBDevContext::framerate_q

framerate

Definition at line 51 of file fbdev_dec.c.

Referenced by fbdev_read_header(), and fbdev_read_packet().

int64_t FBDevContext::time_frame

time for the next frame to output (in 1/1000000 units)

Definition at line 52 of file fbdev_dec.c.

Referenced by fbdev_read_header(), and fbdev_read_packet().

int FBDevContext::fd

framebuffer device file descriptor

Definition at line 54 of file fbdev_dec.c.

Referenced by fbdev_read_close(), fbdev_read_header(), fbdev_read_packet(), fbdev_write_header(), fbdev_write_packet(), and fbdev_write_trailer().

int FBDevContext::width

Definition at line 55 of file fbdev_dec.c.

Referenced by fbdev_read_header().

int FBDevContext::height

assumed frame resolution

Definition at line 55 of file fbdev_dec.c.

Referenced by fbdev_read_header(), and fbdev_read_packet().

int FBDevContext::frame_linesize

linesize of the output frame, it is assumed to be constant

Definition at line 56 of file fbdev_dec.c.

Referenced by fbdev_read_header(), and fbdev_read_packet().

int FBDevContext::bytes_per_pixel

Definition at line 57 of file fbdev_dec.c.

Referenced by fbdev_read_header(), and fbdev_read_packet().

struct fb_var_screeninfo FBDevContext::varinfo

variable info;

framebuffer variable info

Definition at line 59 of file fbdev_dec.c.

Referenced by fbdev_read_header(), fbdev_read_packet(), fbdev_write_header(), and fbdev_write_packet().

struct fb_fix_screeninfo FBDevContext::fixinfo

fixed info;

framebuffer fixed info

Definition at line 60 of file fbdev_dec.c.

Referenced by fbdev_read_close(), fbdev_read_header(), fbdev_read_packet(), fbdev_write_header(), fbdev_write_packet(), and fbdev_write_trailer().

uint8_t * FBDevContext::data

framebuffer data

Definition at line 62 of file fbdev_dec.c.

Referenced by fbdev_read_close(), fbdev_read_header(), fbdev_read_packet(), fbdev_write_header(), fbdev_write_packet(), and fbdev_write_trailer().

int FBDevContext::xoffset

x coordinate of top left corner

Definition at line 35 of file fbdev_enc.c.

Referenced by fbdev_write_packet().

int FBDevContext::yoffset

y coordinate of top left corner

Definition at line 36 of file fbdev_enc.c.

Referenced by fbdev_write_packet().

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

• libavdevice/fbdev_dec.c
• libavdevice/fbdev_enc.c