//
// Simple camera-only program that generates the colour negative of every frame
//
#include "picture.h"
int main() {
	colour_picture in(480,640);// Set up picture of 640 cols by 480 rows
	colour_picture out(480,640);
	in.show("Input");
	out.show("Output");
	in.attach_camera();// Connect the picture to the camera
	in.request_frame();
	while(!in.closerequested() && !out.closerequested()) {
		while (!in.frame_delivered())
			;	// Wait for next frame
		in.request_frame(); // Start next frame capture while doing:
		out = in;
		out *= -1;
		in.reshow();
		out.reshow();
		}
	return 0;
	}