- Pointer to the source image ROI.
- Distance in bytes between starts of consecutive lines in the source image.
- Array of pointers to the destination image ROI in each plane.
- Distance in bytes between starts of consecutive lines in the destination image.
- Size of the source and destination ROI in pixels.
- Indicates no error. Any other value indicates an error.
- Indicates an error condition if one of the specified pointers isNULL.