v4l.h

#ifndef _CRTX_V4L_H
#define _CRTX_V4L_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
/*
 * Mario Kicherer (dev@kicherer.org) 2016
 *
 */
 
struct crtx_v4l_listener {
    struct crtx_listener_base base;
    
    char * device_path;
    int fd;
    
    struct crtx_dict *formats;
    struct v4l2_format format;
    
    struct crtx_dict *controls;
    
    struct v4l2_event_subscription *subscriptions;
    unsigned int subscription_length;
};
 
char crtx_v4l2_event2dict(struct v4l2_event *ptr, struct crtx_dict **dict_ptr, struct crtx_dict *controls);
 
struct crtx_listener_base *crtx_new_v4l_listener(void *options);
CRTX_DECLARE_ALLOC_FUNCTION(v4l)
 
void crtx_v4l_init();
void crtx_v4l_finish();
 
#ifdef __cplusplus
}
#endif
 
#endif