/*!@file
  \brief   core rendering support
  \details initializes the SDL-based rendering target and context.
  \author  Mihrtec
  \date    2016
----------------------------------------------------------------------------*/
#include <glad/glad.h>
#include <SDL2/SDL.h>
#include <SDL2/SDL_image.h>
#include <SDL2/SDL_ttf.h>

#define ERROR_BUFFER_SIZE

int          video_init(void);
const char * video_get_error(void);
void         video_quit(void);

static char *video_error = 0;

int
video_init()
{ if (!gladLoadGLLoader((GLADloadproc) SDL_GL_GetProcAddress))
  { video_error = "Failed to initialize OpenGL context";
    return -1;
  }
  printf("OGL %d.%d\n", GLVersion.major, GLVersion.minor);
  return 0;
}

const char *
video_get_error()
{ return video_error;
}

void
video_quit()
{
}