console_video.h File Reference

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Data Structures
struct	drag_info
	support for drag actions More...
struct	fbuf_t
struct	grab_desc

Macros
#define	CONSOLE_VIDEO_CMDS   "console {device}"
#define	MAX_VIDEO_SOURCES   9
#define	SRC_WIN_H   60 /* height of video thumbnails */
#define	SRC_WIN_W   80 /* width of video thumbnails */

Enumerations
enum	drag_window {   DRAG_NONE, DRAG_LOCAL, DRAG_REMOTE, DRAG_DIALED,   DRAG_INPUT, DRAG_MESSAGE, DRAG_PIP }
enum	kb_output { KO_NONE, KO_INPUT, KO_DIALED, KO_MESSAGE }

Functions
int	console_video_cli (struct video_desc *env, const char *var, int fd)
int	console_video_config (struct video_desc **penv, const char *var, const char *val)
void	console_video_start (struct video_desc *env, struct ast_channel *owner)
void	console_video_uninit (struct video_desc *env)
int	console_write_video (struct ast_channel *chan, struct ast_frame *f)
void	delete_board (struct board *b)
	deallocates memory space for a board More...
void	fbuf_free (struct fbuf_t *)
int	get_gui_startup (struct video_desc *env)
struct video_desc *	get_video_desc (struct ast_channel *c)
	return the pointer to the video descriptor More...
void	move_message_board (struct board *b, int dy)
int	print_message (struct board *b, const char *s)
const char *	read_message (const struct board *b)
	return the whole text from a board More...
int	reset_board (struct board *b)
	reset the board to blank More...

Variables
struct grab_desc *	console_grabbers []
int	console_video_formats

Macro Definition Documentation

CONSOLE_VIDEO_CMDS

#define CONSOLE_VIDEO_CMDS   "console {device}"

Definition at line 27 of file console_video.h.

Referenced by console_cmd().

MAX_VIDEO_SOURCES

#define MAX_VIDEO_SOURCES   9

Definition at line 51 of file console_video.h.

SRC_WIN_H

#define SRC_WIN_H   60 /* height of video thumbnails */

Definition at line 47 of file console_video.h.

Referenced by keypad_cfg_read().

SRC_WIN_W

#define SRC_WIN_W   80 /* width of video thumbnails */

Definition at line 46 of file console_video.h.

Referenced by keypad_cfg_read().

Enumeration Type Documentation

drag_window

enum drag_window

Enumerator
DRAG_NONE
DRAG_LOCAL
DRAG_REMOTE
DRAG_DIALED
DRAG_INPUT
DRAG_MESSAGE
DRAG_PIP

Definition at line 112 of file console_video.h.

                 {   /* which window are we dragging */
   DRAG_NONE,
   DRAG_LOCAL, /* local video */
   DRAG_REMOTE,   /* remote video */
   DRAG_DIALED,   /* dialed number */
   DRAG_INPUT, /* input window */
   DRAG_MESSAGE,  /* message window */
   DRAG_PIP,   /* picture in picture */
};

kb_output

enum kb_output

Enumerator
KO_NONE
KO_INPUT
KO_DIALED
KO_MESSAGE

Definition at line 105 of file console_video.h.

               {
   KO_NONE,
   KO_INPUT,   /* the local input window */
   KO_DIALED,  /* the 'dialed number' window */
   KO_MESSAGE, /* the 'message' window */
};

Function Documentation

console_video_cli()

int console_video_cli	(	struct video_desc *	env,
		const char *	var,
		int	fd
	)

Definition at line 124 of file console_video.c.

Referenced by console_cmd().

{
   return 1;   /* nothing matched */
}

console_video_config()

int console_video_config	(	struct video_desc **	penv,
		const char *	var,
		const char *	val
	)

Definition at line 129 of file console_video.c.

Referenced by store_config_core().

{
   return 1;   /* no configuration */
}

console_video_start()

void console_video_start	(	struct video_desc *	env,
		struct ast_channel *	owner
	)

Definition at line 134 of file console_video.c.

References ast_log, and LOG_NOTICE.

Referenced by oss_new(), and store_config().

{
   ast_log(LOG_NOTICE, "voice only, console video support not present\n");
}

console_video_uninit()

void console_video_uninit

(

struct video_desc *

env

)

Definition at line 139 of file console_video.c.

Referenced by oss_hangup().

{
}

console_write_video()

int console_write_video	(	struct ast_channel *	chan,
		struct ast_frame *	f
	)

Definition at line 119 of file console_video.c.

{
   return 0;   /* writing video not supported */
}

delete_board()

void delete_board

(

struct board *

b

)

deallocates memory space for a board

Referenced by keypad_cfg_read().

fbuf_free()

void fbuf_free

(

struct fbuf_t *

)

Referenced by dec_uninit().

get_gui_startup()

int get_gui_startup

(

struct video_desc *

env

)

Definition at line 143 of file console_video.c.

Referenced by store_config().

{
   return 0; /* no gui here */
}

get_video_desc()

struct video_desc* get_video_desc

(

struct ast_channel *

c

)

return the pointer to the video descriptor

Definition at line 319 of file chan_oss.c.

References ast_channel_tech_pvt(), chan_oss_pvt::env, find_desc(), NULL, and oss_active.

Referenced by oss_new().

{
   struct chan_oss_pvt *o = c ? ast_channel_tech_pvt(c) : find_desc(oss_active);
   return o ? o->env : NULL;
}

move_message_board()

void move_message_board	(	struct board *	b,
		int	dy
	)

Referenced by keypad_cfg_read().

print_message()

int print_message	(	struct board *	b,
		const char *	s
	)

Referenced by keypad_cfg_read().

read_message()

const char* read_message

(

const struct board *

b

)

return the whole text from a board

Referenced by keypad_cfg_read().

reset_board()

int reset_board

(

struct board *

b

)

reset the board to blank

Referenced by keypad_cfg_read().

Variable Documentation

console_grabbers

struct grab_desc* console_grabbers[]

Referenced by keypad_cfg_read().

console_video_formats

int console_video_formats

Definition at line 148 of file console_video.c.