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add dummy alternate font table indexer

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3124
This commit is contained in:
Sebastian Strohhäcker 2008-03-14 18:16:34 +00:00
parent 09142bde17
commit 27991bc01b
3 changed files with 18 additions and 3 deletions
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12
src/ints/int10.cpp
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@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: int10.cpp,v 1.49 2008-02-18 19:48:22 qbix79 Exp $ */
/* $Id: int10.cpp,v 1.50 2008-03-14 18:16:34 c2woody Exp $ */
#include "dosbox.h"
#include "mem.h"
@ -282,11 +282,21 @@ graphics_chars:
SegSet16(es,RealSeg(int10.rom.font_8_second));
reg_bp=RealOff(int10.rom.font_8_second);
break;
case 0x05: /* alpha alternate 9x14 */
if (!IS_VGA_ARCH) break;
SegSet16(es,RealSeg(int10.rom.font_14_alternate));
reg_bp=RealOff(int10.rom.font_14_alternate);
break;
case 0x06: /* font 8x16 */
if (!IS_VGA_ARCH) break;
SegSet16(es,RealSeg(int10.rom.font_16));
reg_bp=RealOff(int10.rom.font_16);
break;
case 0x07: /* alpha alternate 9x16 */
if (!IS_VGA_ARCH) break;
SegSet16(es,RealSeg(int10.rom.font_16_alternate));
reg_bp=RealOff(int10.rom.font_16_alternate);
break;
default:
LOG(LOG_INT10,LOG_ERROR)("Function 11:30 Request for font %2X",reg_bh);
break;

4
src/ints/int10.h
View file

@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: int10.h,v 1.34 2008-02-03 20:43:14 c2woody Exp $ */
/* $Id: int10.h,v 1.35 2008-03-14 18:16:34 c2woody Exp $ */
#include "vga.h"
@ -123,6 +123,8 @@ typedef struct {
RealPt font_8_second;
RealPt font_14;
RealPt font_16;
RealPt font_14_alternate;
RealPt font_16_alternate;
RealPt static_state;
RealPt video_save_pointers;
RealPt video_parameter_table;

5
src/ints/int10_memory.cpp
View file

@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: int10_memory.cpp,v 1.25 2008-02-09 12:44:16 c2woody Exp $ */
/* $Id: int10_memory.cpp,v 1.26 2008-03-14 18:16:34 c2woody Exp $ */
#include "dosbox.h"
#include "mem.h"
@ -117,6 +117,9 @@ void INT10_SetupRomMemory(void) {
phys_writeb(PhysMake(0xf000,0xfa6e)+i,int10_font_08[i]);
}
RealSetVec(0x1F,int10.rom.font_8_second);
int10.rom.font_14_alternate=RealMake(0xC000,int10.rom.used);
int10.rom.font_16_alternate=RealMake(0xC000,int10.rom.used);
phys_writeb(rom_base+int10.rom.used++,0x00); // end of table (empty)
if (IS_EGAVGA_ARCH) {
int10.rom.video_parameter_table=RealMake(0xC000,int10.rom.used);