carolyn@cbmvax.UUCP (Carolyn Scheppner CATS) (06/08/88)
TITLE: bug in EpsonX[CBM_MPS-1250] source on Devcon disks There is a bug in the source code given out at DevCon for the EpsonX[CBM_MPS-1250 printer driver. The original lines are... if (PD->pd_Preferences.PrintShade == SHADE_GREYSCALE) { bptr += x; do { /* for all source pixels */ The line 'bptr += x;' should be REMOVED! It is incorrect as approximately 10 lines down the line... *(bptr + x) |= bit; accounts for x. The EpsonX[CBM_MPS-1250] driver given out at DevCon DID NOT have the bug compiled into it. It was simply a documentation error in the source file. Driver writers beware! Regards, David Berezowski -- =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Carolyn Scheppner -- CATS >>Commodore Amiga Technical Support<< UUCP ...{allegra,ihnp4,rutgers}!cbmvax!carolyn PHONE 215-431-9180 =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=