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Fix writing characters in 0x13 mode

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1705
This commit is contained in:
Sjoerd van der Berg 2004-03-07 08:16:20 +00:00
parent 0064c46add
commit b91b041f3f
1 changed files with 5 additions and 5 deletions
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10
src/ints/int10_char.cpp
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@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: int10_char.cpp,v 1.24 2004-03-06 23:18:50 harekiet Exp $ */
/* $Id: int10_char.cpp,v 1.25 2004-03-07 08:16:20 harekiet Exp $ */
/* Character displaying moving functions */
@ -404,10 +404,10 @@ static void WriteChar(Bit16u col,Bit16u row,Bit8u page,Bit8u chr,Bit8u attr,bool
case M_CGA4:
case M_CGA2:
case M_TANDY16:
if (chr<128) fontdata=Real2Phys(RealGetVec(0x43))+chr*cheight; //was plain 8
if (chr<128) fontdata=Real2Phys(RealGetVec(0x43))+chr*cheight;
else {
chr-=128;
fontdata=Real2Phys(RealGetVec(0x1F))+(chr)*cheight; //was plain 8
fontdata=Real2Phys(RealGetVec(0x1F))+(chr)*cheight;
}
break;
default:
@ -415,7 +415,7 @@ static void WriteChar(Bit16u col,Bit16u row,Bit8u page,Bit8u chr,Bit8u attr,bool
break;
}
x=8*col;
y=cheight*row;
y=cheight*row;Bit8u xor_mask=(CurMode->type == M_VGA) ? 0x0 : 0x80;
//TODO Check for out of bounds
for (Bit8u h=0;h<cheight;h++) {
Bit8u bitsel=128;
@ -423,7 +423,7 @@ static void WriteChar(Bit16u col,Bit16u row,Bit8u page,Bit8u chr,Bit8u attr,bool
Bit16u tx=x;
while (bitsel) {
if (bitline&bitsel) INT10_PutPixel(tx,y,page,attr);
else INT10_PutPixel(tx,y,page,attr & 0x80);
else INT10_PutPixel(tx,y,page,attr & xor_mask);
tx++;
bitsel>>=1;
}