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Remove implementation depended behavior.(fixes black lines with gcc 3.4 on vgaonly)

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3137
This commit is contained in:
Peter Veenstra 2008-03-31 19:09:51 +00:00
parent 9c4907d078
commit 650536481f
1 changed files with 6 additions and 4 deletions
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10
src/hardware/vga_draw.cpp
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@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: vga_draw.cpp,v 1.95 2008-03-30 19:59:42 c2woody Exp $ */
/* $Id: vga_draw.cpp,v 1.96 2008-03-31 19:09:51 qbix79 Exp $ */
#include <string.h>
#include <math.h>
@ -575,13 +575,15 @@ static Bit8u * VGA_TEXT_Xlat16_Draw_Line_9(Bitu vidstart, Bitu line) {
}
if (FontMask[col>>7]==0) font=0;
Bit8u mask=0x80;
for(int i = 0; i < 8; i++) {
*draw++= vga.dac.xlat16[font&mask?fg:bg];
for (int i = 0; i < 7; i++) {
*draw++=vga.dac.xlat16[font&mask?fg:bg];
mask>>=1;
}
Bit16u lastval=vga.dac.xlat16[font&mask?fg:bg];
*draw++=lastval;
*draw++=(((vga.attr.mode_control&0x04) && ((chr<0xc0) || (chr>0xdf))) &&
!(underline && ((col&0x07) == 0x01))) ?
(vga.dac.xlat16[bg]) : draw[-1];
(vga.dac.xlat16[bg]) : lastval;
if (pel_pan) {
if (underline && ((col&0x07) == 0x01)) font=0xff;
else font=(vga.draw.font_tables[(col >> 3)&1][chr*32+line])<<pel_pan;