bavulapati / dxgicaptureapplication Goto Github PK

BOOL VideoDXGICaptor::AttatchToThread(VOID)
{
	if (g_bAttach)
	{
		return TRUE;
	}

	HDESK hCurrentDesktop = OpenInputDesktop(0, FALSE, GENERIC_ALL);
	if (!hCurrentDesktop)
	{
		return FALSE;
	}

	// Attach desktop to this thread
	BOOL bDesktopAttached = SetThreadDesktop(hCurrentDesktop);
	CloseDesktop(hCurrentDesktop);
	hCurrentDesktop = NULL;

	g_bAttach = TRUE;

	return bDesktopAttached;
}