當特定的屏幕解析度(如:240x195)沒有在SDL預設清單時,可以設定SDL_FB_BROKEN_MODES環境變數,讓特定屏幕解析度加入清單
static int FB_VideoInit(_THIS, SDL_PixelFormat *vformat) { ... if ( SDL_getenv("SDL_FB_BROKEN_MODES") != NULL ) { FB_AddMode(this, current_index, current_w, current_h, 0); } else if(modesdb) { .... }