Function rend_Init

renderer/HardwareOpenGL.cpp:1439–1474

Init our renderer

// Init our renderer
int rend_Init(renderer_type state, oeApplication *app, renderer_preferred_state *pref_state) {
#ifndef DEDICATED_ONLY
  int retval = 0;
  rend_SetRendererType(state);
  if (!Renderer_initted) {
    if (!Renderer_close_flag) {
      atexit(rend_Close);
      Renderer_close_flag = 1;
    }

    Renderer_initted = 1;
  }

  if (OpenGL_window_initted) {
    rend_CloseOpenGLWindow();
    OpenGL_window_initted = 0;
  }

  mprintf(0, "Renderer init is set to %d\n", Renderer_initted);

#ifndef OEM_V3
  int flags = app->flags();
  if (flags & OEAPP_WINDOWED) {
    // initialize for windowed
    retval = rend_InitOpenGLWindow(app, pref_state);
  } else {
    // initialize for full screen
    retval = opengl_Init(app, pref_state);
  }
#endif

  return retval;
#else
  return 0;
#endif // #ifdef DEDICATED_ONLY
}

void rend_Close(void) {
  mprintf(0, "CLOSE:Renderer init is set to %d\n", Renderer_initted);