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"

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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)

Functions
struct image_t *	video_capture_func (struct image_t *img, uint8_t camera_id)
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

VIDEO_CAPTURE_FPS

#define VIDEO_CAPTURE_FPS   0

Default FPS (zero means run at camera fps)

Definition at line 51 of file video_capture.c.

VIDEO_CAPTURE_JPEG_QUALITY

#define VIDEO_CAPTURE_JPEG_QUALITY   99

Definition at line 47 of file video_capture.c.

VIDEO_CAPTURE_PATH

#define VIDEO_CAPTURE_PATH   /data/video/images

Definition at line 43 of file video_capture.c.

Function Documentation

video_capture_func()

struct image_t * video_capture_func	(	struct image_t *	img,
		uint8_t	camera_id
	)

Definition at line 87 of file video_capture.c.

References foo, video_capture_record_video, video_capture_save(), and video_capture_take_shot.

Referenced by video_capture_init().

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video_capture_init()

void video_capture_init

(

void

)

Definition at line 68 of file video_capture.c.

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

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video_capture_save()

void video_capture_save

(

struct image_t *

img

)

Definition at line 114 of file video_capture.c.

References foo, image_create(), image_free(), IMAGE_JPEG, jpeg_encode_image(), save_dir, VIDEO_CAPTURE_JPEG_QUALITY, and write_exif_jpeg().

Referenced by video_capture_func().

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video_capture_shoot()

void video_capture_shoot

(

void

)

Definition at line 100 of file video_capture.c.

References video_capture_take_shot.

Referenced by dc_send_command().

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video_capture_start_capture()

void video_capture_start_capture

(

void

)

Definition at line 106 of file video_capture.c.

References video_capture_record_video.

video_capture_stop_capture()

void video_capture_stop_capture

(

void

)

Definition at line 110 of file video_capture.c.

References video_capture_record_video.

Variable Documentation

save_dir

char save_dir[256]

static

Definition at line 61 of file video_capture.c.

Referenced by video_capture_init(), and video_capture_save().

video_capture_index

int video_capture_index = 0

Definition at line 58 of file video_capture.c.

video_capture_record_video

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().

video_capture_take_shot

bool video_capture_take_shot = false

Definition at line 56 of file video_capture.c.

Referenced by video_capture_func(), and video_capture_shoot().