getImageGeneratorProperty  482 modules/videoio/src/cap_openni.cpp     double getImageGeneratorProperty(int propIdx) const;
getImageGeneratorProperty  784 modules/videoio/src/cap_openni.cpp             propValue = getImageGeneratorProperty( purePropIdx );
getImageGeneratorProperty  129 modules/videoio/src/cap_openni2.cpp     double getImageGeneratorProperty(int propIdx) const;
getImageGeneratorProperty  408 modules/videoio/src/cap_openni2.cpp             propValue = getImageGeneratorProperty( purePropIdx );