// FrameBuffer.h
#ifdef __EMSCRIPTEN__
#else
#include "GL/glew.h"
#endif

#pragma once
#include <iostream>
#if defined(__APPLE__)
#include <SDL2/SDL.h>
#if defined(IMGUI_IMPL_OPENGL_ES2)
#include <SDL2/SDL_opengles.h>
#else
#include <SDL2/SDL_opengl.h>
#endif
#else
#include <SDL.h>
#if defined(IMGUI_IMPL_OPENGL_ES2)
#include <SDL_opengles2.h>
#else
#include <SDL_opengl.h>
#endif
#endif

class FrameBuffer {
public:
  FrameBuffer(float width, float height);
  ~FrameBuffer();
  unsigned int getFrameTexture();
  void RescaleFrameBuffer(float width, float height);
  void Bind() const;
  void Unbind() const;

private:
  unsigned int fbo;
  unsigned int texture;
  unsigned int rbo;
};