C++ (Cpp) XnDeviceStream::Close示例

XnStatus XnDeviceBase::CloseAllStreams()
{
	XnStatus nRetVal = XN_STATUS_OK;

	xnLogVerbose(XN_MASK_DDK, "Closing all streams...");

	// go over modules list, and look for closed streams
	for (XnStringsHash::Iterator it = m_Modules.begin(); it != m_Modules.end(); ++it)
	{
		XnDeviceModuleHolder* pModuleHolder = (XnDeviceModuleHolder*)it.Value();
		if (IsStream(pModuleHolder->GetModule()))
		{
			XnDeviceStream* pStream = (XnDeviceStream*)pModuleHolder->GetModule();
			if (pStream->IsOpen())
			{
				nRetVal = pStream->Close();
				XN_IS_STATUS_OK(nRetVal);
			}
		}
	}

	xnLogInfo(XN_MASK_DDK, "All streams are closed.");

	return XN_STATUS_OK;
}

示例#2

显示文件

文件： XnDeviceStream.cpp 项目： 0pascal0/SensorKinect

XnStatus XN_CALLBACK_TYPE XnDeviceStream::SetIsOpenCallback(XnActualIntProperty* /*pSender*/, XnUInt64 nValue, void* pCookie)
{
	XnDeviceStream* pStream = (XnDeviceStream*)pCookie;
	if (nValue == TRUE)
	{
		return pStream->Open();
	}
	else
	{
		return pStream->Close();
	}
}

示例#3

显示文件

文件： XnDeviceBase.cpp 项目： 0pascal0/SensorKinect

XnStatus XnDeviceBase::CloseStream(const XnChar* StreamName)
{
	XnStatus nRetVal = XN_STATUS_OK;

	XN_VALIDATE_INPUT_PTR(StreamName);

	xnLogVerbose(XN_MASK_DDK, "Closing stream %s...", StreamName);

	// find this stream
	XnDeviceStream* pStream;
	nRetVal = FindStream(StreamName, &pStream);
	XN_IS_STATUS_OK(nRetVal);

	// close it
	nRetVal = pStream->Close();
	XN_IS_STATUS_OK(nRetVal);

	xnLogInfo(XN_MASK_DDK, "Stream %s is closed.", StreamName);

	return (XN_STATUS_OK);
}