getMaxBufferSize  788 modules/imgproc/include/opencv2/imgproc.hpp     virtual int getMaxBufferSize() const = 0;
getMaxBufferSize  271 modules/videoio/src/cap_openni.cpp             int maxBufferSize = approxSyncGrabber.getMaxBufferSize();
getMaxBufferSize  325 modules/videoio/src/cap_openni.cpp             int maxBufferSize = approxSyncGrabber.getMaxBufferSize();