IppiRotate IppiGetRotateShift

Hi

From Ipp 8.2 documentation

1) IppiRotate :

angle : The angle of rotation in degrees. The source image is rotated counterclockwise around the origin (0,0).

IppiRotateCenter : ... This function rotates the ROI of the source image by angle degrees (counterclockwise for positive angle values)

while IppiGetRotateShift and AddRotateShift:

angle : The angle in degrees to rotate the image clockwise around the point with coordinates (xCenter, yCenter).

Positive angle is in opposite direction for the last 2 function?

2) While not documented function IppiRotateCenter can return also ( as warning I suppose) ippStsWrongIntersectROI. Is right?

Thank's

Giacomo C.