gistfile1.cpp

void D3D12GSRender::semaphorePGRAPHBackendRelease(u32 offset, u32 value)
{
	ID3D12Fence *fence;
	check(
		m_device->CreateFence(0, D3D12_FENCE_FLAG_NONE, IID_PPV_ARGS(&fence))
		);
	HANDLE handle = CreateEvent(0, FALSE, FALSE, 0);
	fence->SetEventOnCompletion(1, handle);
	m_commandQueueGraphic->Signal(fence, 1);

	std::thread valueChangerThread([&]() {
		WaitForSingleObject(handle, INFINITE);
		CloseHandle(handle);
		fence->Release();
		vm::write32(m_label_addr + offset, value);
	});
	valueChangerThread.detach();
}