Function Present

Chapter_14/src/Graphics.cpp:904–912

* Swap the buffers. */

 * Swap the buffers.
 */
void Present(D3D12Global &d3d) 
{
	HRESULT hr = d3d.swapChain->Present(d3d.vsync, (!d3d.vsync && d3d.isTearingSupport) ? DXGI_PRESENT_ALLOW_TEARING : 0);
	if (FAILED(hr))
	{
		hr = d3d.device->GetDeviceRemovedReason();
		Utils::Validate(hr, L"Error: failed to present!");
	}
}

/*
* Wait for pending GPU work to complete.