video_capture.c File Reference

#include <stdio.h>
#include <unistd.h>
#include <stdlib.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) 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)

Variables
bool	video_capture_take_shot = false
int	video_capture_index = 0

Macro Definition Documentation

#define VIDEO_CAPTURE_FPS   0

Default FPS (zero means run at camera fps)

Definition at line 50 of file video_capture.c.

Referenced by video_capture_init().

#define VIDEO_CAPTURE_JPEG_QUALITY   99

Definition at line 46 of file video_capture.c.

Referenced by video_capture_save().

#define VIDEO_CAPTURE_PATH   /data/video/images

Definition at line 42 of file video_capture.c.

Referenced by video_capture_init(), and video_capture_save().

Function Documentation

struct image_t * video_capture_func

(

struct image_t *

img

)

Definition at line 78 of file video_capture.c.

References video_capture_save(), and video_capture_take_shot.

Referenced by video_capture_init().

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void video_capture_init

(

void

)

Definition at line 63 of file video_capture.c.

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

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void video_capture_save

(

struct image_t *

img

)

Definition at line 98 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(), video_capture_index, VIDEO_CAPTURE_JPEG_QUALITY, VIDEO_CAPTURE_PATH, image_t::w, and write_exif_jpeg().

Referenced by video_capture_func().

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void video_capture_shoot

(

void

)

Definition at line 91 of file video_capture.c.

References video_capture_take_shot.

Referenced by dc_send_command().

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Variable Documentation

int video_capture_index = 0

Definition at line 56 of file video_capture.c.

Referenced by video_capture_save().

bool video_capture_take_shot = false

Definition at line 55 of file video_capture.c.

Referenced by video_capture_func(), and video_capture_shoot().