mlx_texture.c

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/* ************************************************************************** */
/*                                                                            */
/*                                                        ::::::::            */
/*   mlx_texture.c                                      :+:    :+:            */
/*                                                     +:+                    */
/*   By: W2Wizard <main@w2wizard.dev>                 +#+                     */
/*                                                   +#+                      */
/*   Created: 2022/02/17 01:02:24 by W2Wizard      #+#    #+#                 */
/*   Updated: 2023/03/09 11:03:47 by W2Wizard      ########   odam.nl         */
/*                                                                            */
/* ************************************************************************** */
 
#include "MLX42/MLX42_Int.h"
 
//= Public =//
 
mlx_image_t* mlx_texture_to_image(mlx_t* mlx, mlx_texture_t* texture)
{
    MLX_NONNULL(mlx);
    MLX_NONNULL(texture);
 
    mlx_image_t* image = mlx_new_image(mlx, texture->width, texture->height);
    if (image == NULL)
        return (NULL);
 
    uint8_t* pixelx;
    uint8_t* pixeli;
    for (uint32_t i = 0; i < texture->height; i++)
    {
        pixelx = &texture->pixels[(i * texture->width) * texture->bytes_per_pixel];
        pixeli = &image->pixels[(i * image->width) * texture->bytes_per_pixel];
        memmove(pixeli, pixelx, texture->width * texture->bytes_per_pixel);
    }
    return (image);
}
 
void mlx_delete_texture(mlx_texture_t* texture)
{
    MLX_NONNULL(texture);
 
    mlx_freen(2, texture->pixels, texture);
}