/* ================================================================
This header provides common includes to SDL2 and OpenGL/OpenGLES
================================================================ */
#if defined(__APPLE__)
#include <TargetConditionals.h>
#endif
#include "SDL.h"
#if defined(_WIN32)
  #define USE_GLEW
#elif defined(__IPHONEOS__) || defined(__ANDROID__)
  #define HAVE_OPENGLES
#endif

#if defined(HAVE_OPENGLES)
  #include "SDL_opengles2.h"
  #if defined(__IPHONEOS__) || defined(__ANDROID__)
    #define glGenVertexArrays glGenVertexArraysOES
    #define glBindVertexArray glBindVertexArrayOES
    #define glDeleteVertexArrays glDeleteVertexArraysOES
  #endif
#elif defined(USE_GLEW)
  #include <GL/glew.h>
#else
  #define GL_GLEXT_PROTOTYPES 1
  #include "SDL_opengl.h"
#if defined(TARGET_OS_MAC)
  #ifndef glGenVertexArrays
    #define glGenVertexArrays glGenVertexArraysAPPLE
  #endif
  #ifndef glBindVertexArray
    #define glBindVertexArray glBindVertexArrayAPPLE
  #endif
  #ifndef glDeleteVertexArrays
    #define glDeleteVertexArrays glDeleteVertexArraysAPPLE
  #endif
#endif
#endif