valter/dosbox-staging
1
0
Fork 0
Code Releases Activity

Don't touch the monochrome adapter if the BIOS equipment word is set to color card - fixes Testdrive in Hercules mode

Browse source 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3497
This commit is contained in:
Ralf Grillenberger 2009-11-09 16:33:02 +00:00
parent 1a4ca44854
commit db0aef34cf
1 changed files with 2 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/ints/int10_modes.cpp
View file

@ -445,6 +445,8 @@ bool INT10_SetVideoMode_OTHER(Bit16u mode,bool clearmem) {
}
break;
case MCH_HERC:
// Only init the adapter if the equipment word is set to monochrome (Testdrive)
if ((real_readw(BIOSMEM_SEG,BIOSMEM_INITIAL_MODE)&0x30)!=0x30) return false;
CurMode=&Hercules_Mode;
break;
}