texture.hpp

// SPDX-License-Identifier: MIT
// Author:  Giovanni Santini
// Mail:    giovanni.santini@proton.me
// Github:  @San7o
 
#pragma once
 
#include <glad/glad.h>
#include <string>
 
namespace brenta
{
 
class texture
{
public:
  
  static unsigned int load_texture(std::string path, bool flip = true);
  static void active_texture(GLenum texture);
  static void bind_texture(GLenum target, unsigned int texture,
                           GLint wrapping = GL_REPEAT,
                           GLint filtering_min = GL_NEAREST,
                           GLint filtering_mag = GL_NEAREST,
                           GLboolean hasMipmap = GL_TRUE,
                           GLint mipmap_min = GL_LINEAR_MIPMAP_LINEAR,
                           GLint mipmap_mag = GL_LINEAR);
 
private:
  
  static void set_texture_wrapping(GLint wrapping);
  static void set_texture_filtering(GLint filtering_min, GLint filtering_mag);
  static void set_mipmap(GLboolean has_mipmap, GLint mipmap_min,
                         GLint mipmap_mag);
  static void read_image(const char *path, bool flip);
};
 
} // namespace brenta