SS.MpGPB_Set_Status modified by Lothan

Lothan — Fri, 27 Jun 2014 23:20:35 -0000

Maps the Get/Put buffer into a user address space.

Entry Conditions

A
path number

B
SS.MpGPB ($84)

Exit Conditions

X
high byte: buffer group number

low byte: buffer number

Y
action to take

1 = map buffer

0 = unmap buffer

Error Output

CC
carry set on error

B
error code

Additional Information

SS.MpGPB maps a Get/Put buffer into the user address space. You can then save the buffer to disk or directly modify the pixel data contained in the buffer. Use extreme care when modifying the buffer so that you do not write outside of the buffer data area.
The support modules for this call are GrfInt and WindInt.

Recent changes to SS.MpGPB_Set_Status