loris

#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include "image.h"

void    rgb2gray(s_image* img, s_image* img2) {
    u_color col;
    if (!isRGB(img) || !isGray(img2) || img->height != img2->height || img->width != img2->width) {
        fprintf(stderr, "pas le bon format");
        exit(EXIT_FAILURE);
    }
    for (int i = 0; i < img->height; i++) {
        for (int j = 0; j < img->width; j++) {
            col = getPixel(img->pixels, j, i);
            col.rgb.red *= 0.299;
            col.rgb.green *= 0.587;
            col.rgb.blue *= 0.114;
            printf("%d\n", col.rgb.blue);
            setPixel(img2->pixels, j, i, col);
        }
    }
}

int main(void){
    s_image* image;
    s_image* image2;
    
    image = readImage("image.ppm");
    image2 = createImage(image->width, image->height, GRAY);
    rgb2gray(image, image2);
    writeImage("imageGray.ppm", image2);
    
    freeImage(image);
    freeImage(image2);

    return EXIT_SUCCESS;
}