grabber.c File Reference

Screen recording/snapshots. More...

#include <X11/X.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <errno.h>
#include <libavcodec/avcodec.h>
#include <libswresample/swresample.h>
#include <libavformat/avformat.h>
#include <libavformat/avio.h>
#include <libavutil/avutil.h>
#include <libavutil/dict.h>
#include <libavutil/error.h>
#include <libavutil/frame.h>
#include <libavutil/pixfmt.h>
#include <libavutil/rational.h>
#include <pthread.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/select.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <time.h>
#include <unistd.h>
#include "amqp_listen.h"
#include "buffer_sizes.h"
#include "logger.h"
#include "recording.pb-c.h"
#include "sensors.h"
#include "socket.h"
#include "grabber.h"

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Macros
#define	LOG_TAG   "grabber"
#define	READ_BUFFER_SIZE   1024

Functions
void	grabber_set_display (Display *display)
	Set the static X display pointer. More...
void	grabber_set_path_results (char *results)
	Set the static path to the screenshots/movies dir. More...
int	needQuit (pthread_mutex_t *mtx)
int	ffmpeg_grabber (void *arg)
	Function passed to a thread in order to detect format encoding - encode frame- and write in a file. More...
unsigned char *	xgrabber ()
void	grab_snapshot (char *snap_filename)
int	precv (void *arg)
void *	pgrab (void *arg)
void *	grab_handler_sock (void *args)
void *	grab_handler_amqp (void *args)

Variables
int	g_width
	Global variable for the window width. More...
int	g_height
	Global variable for the window height. More...
void *	g_window_id
	Global variable for the X window id. More...

Detailed Description

Screen recording/snapshots.

Definition in file grabber.c.

Macro Definition Documentation

#define LOG_TAG   "grabber"

Definition at line 39 of file grabber.c.

#define READ_BUFFER_SIZE   1024

Definition at line 41 of file grabber.c.

Function Documentation

int ffmpeg_grabber

(

void *

arg

)

Function passed to a thread in order to detect format encoding - encode frame- and write in a file.

Parameters

args	parameter for file's name of the video record

Definition at line 420 of file grabber.c.

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void* grab_handler_amqp

(

void *

args

)

Definition at line 804 of file grabber.c.

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void* grab_handler_sock

(

void *

args

)

Definition at line 761 of file grabber.c.

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void grab_snapshot

(

char *

snap_filename

)

Definition at line 584 of file grabber.c.

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void grabber_set_display

(

Display *

display

)

Set the static X display pointer.

Parameters

display

the X display pointer

Definition at line 68 of file grabber.c.

void grabber_set_path_results

(

char *

results

)

Set the static path to the screenshots/movies dir.

Parameters

results

a pointer to the string

Definition at line 73 of file grabber.c.

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int needQuit

(

pthread_mutex_t *

mtx

)

Definition at line 82 of file grabber.c.

void* pgrab

(

void *

arg

)

Definition at line 696 of file grabber.c.

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int precv

(

void *

arg

)

Definition at line 659 of file grabber.c.

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unsigned char* xgrabber

(

)

Definition at line 510 of file grabber.c.

Variable Documentation

int g_height

Global variable for the window height.

Height of the window (can be resized at runtime)

Shared with the grabber.

Definition at line 87 of file main.c.

int g_width

Global variable for the window width.

Width of the window (can be resized at runtime)

Shared with the grabber.

Definition at line 93 of file main.c.

void * g_window_id

Global variable for the X window id.

X Window ID

Definition at line 103 of file main.c.