=> R0 = pointer to zero terminated filter name
R1 = address of filter code
R2 = value to be passed in R12
R3 = task handle of task to which filter is applied or 0 for all tasks
<= all registers preserved
Adds a new GetRectangle filter. This filter is called just before the redrawing of a rectangle begins, before the window background has been filled, and before the VDU graphics window has been set up.
[sh-index] Back to list of manuals
|
| |
