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#ifndef CAMORAMA_V4L_H
#define CAMORAMA_V4L_H
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <getopt.h>
#include <gio/gio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/ioctl.h>
#include <sys/mman.h>
#include <fcntl.h>
#include <linux/types.h>
#include <linux/videodev2.h>
#include <libv4l2.h>
#include <signal.h>
#include <png.h>
#include <gconf/gconf-client.h>
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wstrict-prototypes"
#include <gtk/gtk.h>
#pragma GCC diagnostic pop
#include "camorama-filter-chain.h"
typedef enum {
PICMAX = 0,
PICMIN = 1,
PICHALF = 2
} CamoImageSize;
enum {
JPEG = 0,
PNG = 1,
PPM = 2
};
struct buffer_start_len {
void *start;
size_t length;
};
struct resolutions {
int x, y;
};
typedef struct camera {
int dev;
int width;
int height;
int bpp;
int desk_depth;
CamoImageSize size;
char name[32];
int contrast, brightness, whiteness, colour, hue, bytesperline;
unsigned int pixformat;
int frame_number;
int min_width, min_height, max_width, max_height;
int n_res;
struct resolutions *res;
char *video_dev;
unsigned char *image;
gchar *capturefile, *rcapturefile;
gchar *pixdir, *host, *proto, *rdir, *uri;
int savetype, rsavetype;
gchar *ts_string;
gchar *date_format;
gboolean debug, read, hidden;
gboolean cap, rcap, acap, show_adjustments, show_effects;
gboolean timestamp, rtimestamp, usedate, usestring;
gboolean rtimefn, timefn;
GtkWidget *da, *tray_tooltip, *status;
unsigned char *pic_buf, *tmp;
guint timeout_id, idle_id;
guint32 timeout_interval;
GConfClient *gc;
GtkBuilder *xml;
GtkStatusIcon *tray_icon;
CamoramaFilterChain* filter_chain;
gboolean rdir_ok;
GFile *rdir_file;
GMountOperation *rdir_mop;
/* Buffer handling - should be used only inside v4l.c */
struct v4l2_requestbuffers req;
unsigned int n_buffers;
struct {
void *start;
size_t length;
} *buffers;
} cam_t;
void camera_cap (cam_t *);
void print_cam (cam_t *);
void try_set_win_info(cam_t *cam, int *x, int *y);
void set_win_info (cam_t *cam);
void get_pic_info (cam_t *);
void get_win_info (cam_t *);
void get_supported_resolutions(cam_t *cam);
void start_streaming(cam_t *cam);
void capture_buffers(cam_t *cam, unsigned char *outbuf, int len);
void stop_streaming(cam_t *cam);
#endif /* !CAMORAMA_V4L_H */
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