/* Simple Filter - Plugin */

#include<opencv2/opencv.hpp>
#include<iostream>

extern "C" void filter(cv::Mat &frame) {
	unsigned int w = frame.cols;// frame width
	unsigned int h = frame.rows;// frame height
	static float index = 1.0f;
	for(unsigned int x = 0; x < w; ++x) {
		for(unsigned int y = 0; y < h; ++y) {
			cv::Vec3b &pixel = frame.at<cv::Vec3b>(y, x);
			for(unsigned int q = 0; q < 3; ++q)
				pixel[q] = static_cast<unsigned char>(pixel[q]*index);
		}
	}
	index += 0.01f;
}