OniStatus LinkOniMapStream::getProperty(int propertyId, void* data, int* pDataSize)
{
XnStatus nRetVal = XN_STATUS_ERROR;
switch(propertyId)
{
case ONI_STREAM_PROPERTY_VIDEO_MODE:
EXACT_PROP_SIZE(*pDataSize, OniVideoMode);
nRetVal = GetVideoMode((OniVideoMode*)data);
XN_IS_STATUS_OK_RET(nRetVal, ONI_STATUS_ERROR);
break;
case ONI_STREAM_PROPERTY_MIRRORING:
EXACT_PROP_SIZE(*pDataSize, OniBool);
nRetVal = GetMirror((OniBool*)data);
XN_IS_STATUS_OK_RET(nRetVal, ONI_STATUS_ERROR);
break;
case ONI_STREAM_PROPERTY_CROPPING:
EXACT_PROP_SIZE(*pDataSize, OniCropping);
nRetVal = GetCropping(*(OniCropping*)data);
XN_IS_STATUS_OK_RET(nRetVal, ONI_STATUS_ERROR);
break;
case LINK_PROP_PIXEL_FORMAT:
ENSURE_PROP_SIZE(*pDataSize, XnLinkPixelFormat);
ASSIGN_PROP_VALUE_INT(data, *pDataSize, m_pInputStream->GetVideoMode().m_nPixelFormat);
break;
case LINK_PROP_COMPRESSION:
ENSURE_PROP_SIZE(*pDataSize, XnLinkCompressionType);
ASSIGN_PROP_VALUE_INT(data, *pDataSize, m_pInputStream->GetVideoMode().m_nCompression);
break;
case PS_PROPERTY_GAIN:
{
ENSURE_PROP_SIZE(*pDataSize, XnUInt16);
XnUInt16 gain;
nRetVal = m_pInputStream->GetGain(gain);
XN_IS_STATUS_OK_RET(nRetVal, ONI_STATUS_ERROR);
ASSIGN_PROP_VALUE_INT(data, *pDataSize, gain);
}
break;
default:
{
return LinkOniStream::getProperty(propertyId, data, pDataSize);
}
}
return ONI_STATUS_OK;
}
OniStatus LinkOniMapStream::setProperty(int propertyId, const void* data, int dataSize)
{
XnStatus nRetVal = XN_STATUS_ERROR;
switch(propertyId)
{
case ONI_STREAM_PROPERTY_VIDEO_MODE:
EXACT_PROP_SIZE(dataSize, OniVideoMode);
nRetVal = SetVideoMode((OniVideoMode*)data);
XN_IS_STATUS_OK_RET(nRetVal, ONI_STATUS_ERROR);
break;
case ONI_STREAM_PROPERTY_MIRRORING:
EXACT_PROP_SIZE(dataSize, OniBool);
nRetVal = SetMirror(*(OniBool*)data);
XN_IS_STATUS_OK_RET(nRetVal, ONI_STATUS_ERROR);
break;
case ONI_STREAM_PROPERTY_CROPPING:
EXACT_PROP_SIZE(dataSize, OniCropping);
nRetVal = SetCropping(*(OniCropping*)data);
XN_IS_STATUS_OK_RET(nRetVal, ONI_STATUS_ERROR);
break;
case LINK_PROP_PIXEL_FORMAT:
{
ENSURE_PROP_SIZE(dataSize, XnLinkPixelFormat);
XnFwStreamVideoMode mode = m_pInputStream->GetVideoMode();
mode.m_nPixelFormat = *(XnFwPixelFormat*)data;
nRetVal = m_pInputStream->SetVideoMode(mode);
XN_IS_STATUS_OK_RET(nRetVal, ONI_STATUS_ERROR);
break;
}
case LINK_PROP_COMPRESSION:
{
ENSURE_PROP_SIZE(dataSize, XnLinkCompressionType);
XnFwStreamVideoMode mode = m_pInputStream->GetVideoMode();
mode.m_nCompression = *(XnFwCompressionType*)data;
nRetVal = m_pInputStream->SetVideoMode(mode);
XN_IS_STATUS_OK_RET(nRetVal, ONI_STATUS_ERROR);
break;
}
default:
return LinkOniStream::setProperty(propertyId, data, dataSize);
}
return ONI_STATUS_OK;
}
OniStatus XnOniStream::start()
{
XnStatus nRetVal = ONI_STATUS_OK;
if (!m_started)
{
// first lock the stream (so that IsOpen() and Open() will be an atomic action)
xnl::AutoCSLocker locker(*m_pDeviceStream->GetOpenLock());
if (m_pDeviceStream->IsOpen())
{
m_pDeviceStream->OpenAddRef();
}
else
{
nRetVal = m_pDeviceStream->Open();
XN_IS_STATUS_OK_RET(nRetVal, ONI_STATUS_ERROR);
}
m_started = TRUE;
}
return ONI_STATUS_OK;
}
