sdl2 :: SDLRendererFlags :: presentvsync
SDLRenderer::present
is synchronized with the refresh rate
# Add the flag to request a renderer where `SDLRenderer::present` is synchronized with the refresh rate
fun presentvsync: SDLRendererFlags `{ return self | SDL_RENDERER_PRESENTVSYNC; `}
lib/sdl2/sdl2_base.nit:390,2--391,82