Showing changes from revision #1 to #2:
Added | Removed | Changed
Entry | |
---|---|
R1 | 80 (&50) |
R2 | |
R3 | Monitor type, or -1 for ‘unspecified’ |
Exit | |
---|---|
R1-R4 | Preserved to pass on, else: |
R1 | 0 to claim service |
R2 | Preserved |
R3 | Pointer to VIDC list |
R4 | Pointer to VIDC workspace list |
This service is issued when a mode number that RISC OS does not provide is requested.
Mode numbers are categorised as per the information on the Screen Modes page.
VIDC parameters may differ for the same mode depending on monitor type, but workspace parameters must be constant.