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graphics.c
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graphics.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* graphics.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: dmelessa <dmelessa@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2019/08/05 18:25:41 by dmelessa #+# #+# */
/* Updated: 2019/08/07 18:57:15 by dmelessa ### ########.fr */
/* */
/* ************************************************************************** */
#include "frctl.h"
void put_pixel(t_image *img, int x, int y, int color)
{
char *p;
if (x <= 0 || y <= 0 || x >= WIDTH || y >= HEIGHT)
return ;
p = img->addr;
p = (p + img->size_line * y) + ((x * img->bpp) >> 3);
*(int *)p = color;
}