video_capture.c File Reference

#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <time.h>
#include "modules/computer_vision/video_capture.h"
#include "modules/computer_vision/cv.h"
#include "lib/encoding/jpeg.h"

Include dependency graph for video_capture.c:

Go to the source code of this file.

Macros
#define	VIDEO_CAPTURE_PATH   /data/video/images
#define	VIDEO_CAPTURE_JPEG_QUALITY   99
#define	VIDEO_CAPTURE_FPS   0
	Default FPS (zero means run at camera fps) More...

Functions
struct image_t *	video_capture_func (struct image_t *img)
void	video_capture_save (struct image_t *img)
void	video_capture_init (void)
void	video_capture_shoot (void)
void	video_capture_start_capture (void)
void	video_capture_stop_capture (void)

Variables
bool	video_capture_take_shot = false
bool	video_capture_record_video = false
int	video_capture_index = 0
static char	save_dir [256]

Macro Definition Documentation

#define VIDEO_CAPTURE_FPS   0

Default FPS (zero means run at camera fps)

Definition at line 51 of file video_capture.c.

Referenced by video_capture_init().

#define VIDEO_CAPTURE_JPEG_QUALITY   99

Definition at line 47 of file video_capture.c.

Referenced by video_capture_save().

#define VIDEO_CAPTURE_PATH   /data/video/images

Definition at line 43 of file video_capture.c.

Referenced by video_capture_init().

Function Documentation

struct image_t * video_capture_func

(

struct image_t *

img

)

Definition at line 87 of file video_capture.c.

References video_capture_record_video, video_capture_save(), and video_capture_take_shot.

Referenced by video_capture_init().

Here is the call graph for this function:

Here is the caller graph for this function:

void video_capture_init

(

void

)

Definition at line 68 of file video_capture.c.

References cv_add_to_device(), VIDEO_CAPTURE_FPS, video_capture_func(), and VIDEO_CAPTURE_PATH.

Here is the call graph for this function:

void video_capture_save

(

struct image_t *

img

)

Definition at line 114 of file video_capture.c.

References image_t::buf, image_t::buf_size, image_t::h, image_create(), image_free(), IMAGE_JPEG, jpeg_encode_image(), image_t::pprz_ts, save_dir, VIDEO_CAPTURE_JPEG_QUALITY, image_t::w, and write_exif_jpeg().

Referenced by video_capture_func().

Here is the call graph for this function:

Here is the caller graph for this function:

void video_capture_shoot

(

void

)

Definition at line 100 of file video_capture.c.

References video_capture_take_shot.

Referenced by dc_send_command().

Here is the caller graph for this function:

void video_capture_start_capture

(

void

)

Definition at line 106 of file video_capture.c.

References video_capture_record_video.

void video_capture_stop_capture

(

void

)

Definition at line 110 of file video_capture.c.

References video_capture_record_video.

Variable Documentation

char save_dir[256]

static

Definition at line 61 of file video_capture.c.

Referenced by video_capture_save().

int video_capture_index = 0

Definition at line 58 of file video_capture.c.

bool video_capture_record_video = false

Definition at line 57 of file video_capture.c.

Referenced by video_capture_func(), video_capture_start_capture(), and video_capture_stop_capture().

bool video_capture_take_shot = false

Definition at line 56 of file video_capture.c.

Referenced by video_capture_func(), and video_capture_shoot().