124     CV_CALL( silh = cvGetMat( silh, &silhstub ));  in cvUpdateMotionHistory()
125     CV_CALL( mhi = cvGetMat( mhi, &mhistub ));  in cvUpdateMotionHistory()
181     CV_CALL( mhi = cvGetMat( mhi, &mhistub ));  in cvCalcMotionGradient()
182     CV_CALL( mask = cvGetMat( mask, &maskstub ));  in cvCalcMotionGradient()
183     CV_CALL( orient = cvGetMat( orient, &orientstub ));  in cvCalcMotionGradient()
213     CV_CALL( dX_min = cvCreateMat( mhi->rows, mhi->cols, CV_32F ));  in cvCalcMotionGradient()
214     CV_CALL( dY_max = cvCreateMat( mhi->rows, mhi->cols, CV_32F ));  in cvCalcMotionGradient()
217     CV_CALL( cvSobel( mhi, dX_min, 1, 0, aperture_size ));  in cvCalcMotionGradient()
218     CV_CALL( cvSobel( mhi, dY_max, 0, 1, aperture_size ));  in cvCalcMotionGradient()
249     CV_CALL( el = cvCreateStructuringElementEx( aperture_size, aperture_size,  in cvCalcMotionGradient()
307     CV_CALL( mhi = cvGetMat( mhi, &mhistub ));  in cvCalcGlobalOrientation()
308     CV_CALL( mask = cvGetMat( mask, &maskstub ));  in cvCalcGlobalOrientation()
309     CV_CALL( orient = cvGetMat( orient, &orientstub ));  in cvCalcGlobalOrientation()
328     CV_CALL( hist = cvCreateHist( 1, &hist_size, CV_HIST_ARRAY, &ranges ));  in cvCalcGlobalOrientation()
433     CV_CALL( mhi = cvGetMat( mhi, &mhistub ));  in cvSegmentMotion()
434     CV_CALL( mask = cvGetMat( mask, &maskstub ));  in cvSegmentMotion()
442     CV_CALL( mask8u = cvCreateMat( mhi->rows + 2, mhi->cols + 2, CV_8UC1 ));  in cvSegmentMotion()
445     CV_CALL( components = cvCreateSeq( CV_SEQ_KIND_GENERIC, sizeof(CvSeq),  in cvSegmentMotion()
476                 CV_CALL( cvFloodFill( mhi, seed, cvRealScalar(0), _seg_thresh, _seg_thresh,  in cvSegmentMotion()