cvGetRawData      282 apps/createsamples/utility.cpp     CV_CALL( cvGetRawData( src, &src_data, &src_step, &src_size ) );
cvGetRawData      283 apps/createsamples/utility.cpp     CV_CALL( cvGetRawData( dst, &dst_data, &dst_step, &dst_size ) );
cvGetRawData      930 modules/core/include/opencv2/core/core_c.h CVAPI(void) cvGetRawData( const CvArr* arr, uchar** data,