Entry | |
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R0 | Pointer to zero terminated filter name |
R1 | Address of Post Rectangle Filter Code |
R2 | Value to be passed to R12 |
Exit |
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All registers preserved |
The purpose of this call is to add a remove a Wimp_GetRectangle filter from the list of post-filters.
All registers must be the same as those passed to Filter_RegisterPostRectFilter.