#ifndef _HRT_DEMO_H
#define _HRT_DEMO_H

#define PROGTITLE "HRT Demo: Team BGA!"
#define DEFAULTFN "frame.bmp"

#define WINSIZEX 512
#define WINSIZEY 480

#define HRT_KERNELSPACE 0
#define HRT_USERSPACE   1
#define HRT_STREAMING   2

#define AREA_SIZE (1024 * 16)

#define PIXELSMART_LIVE_CMD 0x91
#define PIXELSMART_FREEZE_NEXT_CMD 0x99
#define PIXELSMART_CONTROL_REG 0x2000
#define PIXELSMART_Y_LOW_REG 0x2002
#define PIXELSMART_Y_HIGH_REG 0x2003

/* start the avalanche of function definitions */

/* for getopt */
int getopt(int argc, char * const argv[], const char *optstring);

extern char *optarg;
extern int optind, opterr, optopt;

GtkWidget *main_window();
gint updateloop(gpointer data);

void quit_request (GtkWidget *widget, gpointer data);
void destroy_filew (GtkWidget *button, gpointer data);
void store_outfn(GtkWidget *button, gpointer data);
void chfn(GtkWidget *button, gpointer data);
void parsecmdline(int argc, char *argv[]);
void usage(void);
void userspace(void);
void streaming(void);
void kernelspace(void);
void matrixmode(void);
void controlwtoggle(void);

void doioctl(int whichioctl, int newval);
char *defaultval(int whichioctl);

void setbrightness(void);
void setcontrast(void);
void setwidth(void);
void setheight(void);

void initstreaming(void);
void stopstreaming(void);

void msto(void);
void mstoff(void);
void saveimage(void);
void sdl_init(void);

#endif