gl.h

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#ifndef GL_H
#define GL_H
 
#ifdef ANDROID
 
/*
 
https://developer.android.com/ndk/guides/stable_apis
 
    OpenGL ES 1.0 - 3.2
 
    The standard OpenGL ES 1.x headers (<GLES/gl.h> and <GLES/glext.h>), 
    2.0 headers (<GLES2/gl2.h> and <GLES2/gl2ext.h>), 
    3.0 headers (<GLES3/gl3.h> and <GLES3/gl3ext.h>), 
    3.1 headers (<GLES3/gl31.h> and <GLES3/gl3ext.h>), and 
    3.2 headers (<GLES3/gl32.h> and <GLES3/gl3ext.h>) contain the declarations necessary for OpenGL ES.
 
*/
 
#include <GLES3/gl31.h>
 
#else
 
#ifdef _WIN32
#ifndef GLEW_STATIC
#define GLEW_STATIC
#endif
#endif 
 
#include <GL/glew.h>
 
#endif
 
#include <glm/glm.hpp>
#include <glm/gtc/matrix_transform.hpp>
 
#include <exception>
#include <string>
 
namespace jGL::GL
{
 
    class GLRuntimeException: public std::exception
    {
 
    public:
 
        GLRuntimeException(std::string msg)
        : msg(msg)
        {}
 
    private:
 
        virtual const char * what() const throw()
        {
            return msg.c_str();
        }
 
        std::string msg;
 
    };
    // print buffer status errors
    GLuint glBufferStatus(const std::string msg = "");
    // print gl error codes
    GLuint glError(const std::string msg = "");
}
#endif