Texture.hpp

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#ifndef GALAXY_GRAPHICS_GL_TEXTURE_HPP_
#define GALAXY_GRAPHICS_GL_TEXTURE_HPP_
 
#include <span>
#include <string_view>
 
#include "galaxy/graphics/gl/Enums.hpp"
 
namespace galaxy
{
    namespace graphics
    {
        class TextureView;
 
        class Texture
        {
        public:
            Texture(Texture&&);
 
            Texture& operator=(Texture&&);
 
            virtual ~Texture();
 
            [[nodiscard]]
            TextureView make_view(const unsigned int minlevel = 0, const unsigned int numlevels = 1, const unsigned int minlayer = 0, const unsigned int numlayers = 1);
 
            virtual void bind() = 0;
 
            virtual void unbind() = 0;
 
            void mode(const TextureMode mode);
 
            [[nodiscard]]
            TextureMode mode() const;
 
            void filter(const TextureFilter filter);
 
            [[nodiscard]]
            TextureFilter filter() const;
 
            void anisotropy(const int level);
 
            [[nodiscard]]
            int anisotropy() const;
 
            [[nodiscard]]
            float width() const;
 
            [[nodiscard]]
            float height() const;
 
            [[nodiscard]]
            unsigned int id() const;
 
        protected:
            Texture();
 
        private:
            Texture(const Texture&) = delete;
 
            Texture& operator=(const Texture&) = delete;
 
        protected:
            unsigned int m_id;
 
            int m_width;
 
            int m_height;
 
            TextureMode m_mode;
 
            TextureFilter m_filter;
 
            int m_anisotropy;
        };
    } // namespace graphics
} // namespace galaxy
 
#endif