BLT-With-Graphics-Template/include/blt/gfx/framebuffer.h

#pragma once
/*
 *  Copyright (C) 2024  Brett Terpstra
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

#ifndef BLT_WITH_GRAPHICS_FRAMEBUFFER_H
#define BLT_WITH_GRAPHICS_FRAMEBUFFER_H

#include "blt/gfx/gl_includes.h"

namespace blt::gfx
{
    class fbo_t
    {
        public:
            enum class fbo_draw_t : GLuint
            {
                DRAW = GL_DRAW_FRAMEBUFFER,
                READ = GL_READ_FRAMEBUFFER,
                BOTH = GL_FRAMEBUFFER
            };
        private:
            GLuint fboID;
        public:
            void create();
            
            void bind(fbo_draw_t type = fbo_draw_t::BOTH) const;
            
            bool validate();
            
            static void unbind();
            
            void destroy();
    };
}

#endif //BLT_WITH_GRAPHICS_FRAMEBUFFER_H