getVSync method

int getVSync()

Get VSync of the given renderer.

\param renderer the renderer to toggle. \param vsync an int filled with the current vertical refresh sync interval. See SDL_SetRenderVSync() for the meaning of the value. \returns true on success or false on failure; call SDL_GetError() for more information.

\threadsafety This function should only be called on the main thread.

\since This function is available since SDL 3.1.3.

\sa SDL_SetRenderVSync

extern SDL_DECLSPEC bool SDLCALL SDL_GetRenderVSync(SDL_Renderer *renderer, int *vsync)

Implementation

int getVSync() {
  var vSyncPointer = calloc<Int32>();
  sdlGetRenderVSync(this, vSyncPointer);
  var result = vSyncPointer.value;
  calloc.free(vSyncPointer);
  return result;
}