sdl_window.hpp

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#ifndef SDL_WINDOW_HPP
#define SDL_WINDOW_HPP
 
#ifdef HAVE_CONFIG_H
#       include "config.h"
#endif //HAVE_CONFIG_H
 
#ifdef __APPLE__
#       include <OpenGL/OpenGL.h> // CGL
#       include <OpenGL/gl3.h>
#       include <OpenGL/glext.h>
#elif defined __linux__
#       include <X11/Xlib.h>
#       include <GL/glew.h>
#       include <GL/glx.h>
#else // _WIN32
#       include <GL/glew.h>
#endif //__APPLE__
 
 
 
#include <string>
#include <SDL2/SDL.h>
 
struct Sdl_window{
        Sdl_window(bool double_buffer = false);
 
        Sdl_window(const char *title,
                        int x, int y, int w, int h,
                        Uint32 flags, bool double_buffer = false);
 
        ~Sdl_window();
 
        Sdl_window(const Sdl_window&) = delete;
        Sdl_window(Sdl_window&& o) { swap(o); }
        Sdl_window& operator=(const Sdl_window&) = delete;
        Sdl_window& operator=(Sdl_window&& o) { swap(o); return *this; }
 
#ifdef __linux__
        void getXlibHandles(Display  **xDisplay,
                        GLXContext *glxContext,
                        GLXDrawable *glxDrawable);
#endif // defined __linux__
 
        void set_title(const std::string& title){
                SDL_SetWindowTitle(sdl_window, title.c_str());
        }
 
        void make_render_context_current();
 
        void make_worker_context_current();
 
        SDL_GLContext get_worker_context();
 
        void swap(Sdl_window& o);
 
        SDL_Window *sdl_window;
        SDL_GLContext sdl_gl_context;
        SDL_GLContext sdl_gl_worker_context = nullptr;
        int width;
        int height;
};
 
#endif //SDL_WINDOW_HPP