248         if (depth.isValid())  in CvCapture_OpenNI2()
275         if (color.isValid())  in CvCapture_OpenNI2()
514     if( !depth.isValid() )  in getDepthGeneratorProperty()
522         CV_DbgAssert(depth.isValid());  in getDepthGeneratorProperty()
564     CV_Assert( depth.isValid() );  in setDepthGeneratorProperty()
574                 if ( color.isValid() )  in setDepthGeneratorProperty()
614     if( !color.isValid() )  in getImageGeneratorProperty()
621         CV_DbgAssert( color.isValid() );  in getImageGeneratorProperty()
649         if( !color.isValid() )  in setImageGeneratorProperty()
709     if( depth.isValid() )  in grabFrame()
711     if (color.isValid())  in grabFrame()
731     if( !depth.isValid() )  in retrieveDepthMap()
741     if( !depthFrame.isValid() )  in retrievePointCloudMap()
798     if (!depthFrame.isValid())  in retrieveDisparityMap()
811     if (!depthFrame.isValid())  in retrieveDisparityMap_32F()
821     if (!depthFrame.isValid())  in retrieveValidDepthMask()
847     if( !color.isValid() )  in retrieveBGRImage()
857     if (!colorFrame.isValid())  in retrieveGrayImage()