valter/dosbox-staging
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New memory

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@181
This commit is contained in:
Sjoerd van der Berg 2002-08-19 13:00:23 +00:00
parent c637e4271e
commit 6137947697
3 changed files with 8 additions and 9 deletions
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7
src/ints/int10_char.cpp
View file

@ -42,7 +42,7 @@ void INT10_ScrollDownWindow(Bit8u rul,Bit8u cul,Bit8u rlr,Bit8u clr,Bit8u nlines
/* Get this from active video mode */
Bit16u textseg=0xb800;
PhysPt start=real_phys(textseg,ncols*nrows*2*page);
PhysPt start=PhysMake(textseg,ncols*nrows*2*page);
Bit32u dcol=clr-cul+1;
Bit32u drow=rlr-rul+1;
@ -98,7 +98,7 @@ void INT10_ScrollUpWindow(Bit8u rul,Bit8u cul,Bit8u rlr,Bit8u clr,Bit8u nlines,B
{
if (nlines==0) {
/* Clear Screen that we can */
PhysPt dest=real_phys(0xb800,0);
PhysPt dest=PhysMake(0xb800,0);
for (Bit32u tel=0;tel<0x4000;tel++) {
mem_writew(dest,0x0000);
dest+=2;
@ -119,7 +119,7 @@ void INT10_ScrollUpWindow(Bit8u rul,Bit8u cul,Bit8u rlr,Bit8u clr,Bit8u nlines,B
/* Get this from active video mode */
Bit16u textseg=0xb800;
PhysPt start=real_phys(textseg,ncols*nrows*2*page);
PhysPt start=PhysMake(textseg,ncols*nrows*2*page);
Bit32u dcol=clr-cul+1;
Bit32u drow=rlr-rul+1;
@ -265,7 +265,6 @@ INLINE static void WriteChar(Bit16u col,Bit16u row,Bit8u page,Bit8u chr,Bit8u at
break;
case GRAPH:
{
/* Split this up for certain graphics modes, since in PLANAR4 especially this is sooo slow */
/* Amount of lines */
Bit8u * fontdata;
Bit16u x,y;

4
src/ints/int10_misc.cpp
View file

@ -80,9 +80,9 @@ __attribute__ ((packed));
void INT10_GetFuncStateInformation(Bit16u seg,Bit16u off) {
void INT10_GetFuncStateInformation(PhysPt save) {
PhysPt save=Real2Phys(RealMake(seg,off));
/* set static state pointer */
mem_writed(save,int10_romarea.static_state);
/* Copy BIOS Segment areas */

6
src/ints/int10_modes.cpp
View file

@ -348,18 +348,18 @@ void INT10_SetVideoMode(Bit8u mode) {
Bit32u tel;
if(clearmem) {
if(vga_modes[line].type==TEXT) {
PhysPt dest=real_phys(vga_modes[line].sstart,0);
PhysPt dest=PhysMake(vga_modes[line].sstart,0);
for (tel=0;tel<0x4000;tel++) {
mem_writew(dest,0x0720);
dest+=2;
}
} else {
PhysPt dest=real_phys(0xb800,0);
PhysPt dest=PhysMake(0xb800,0);
for (tel=0;tel<0x4000;tel++) {
mem_writew(dest,0x0000);
dest+=2;
}
dest=real_phys(0xa000,0);
dest=PhysMake(0xa000,0);
for (tel=0;tel<0x8000;tel++) {
mem_writew(dest,0x0000);
dest+=2;