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added basic support for vidmode 0x7

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@984
This commit is contained in:
Peter Veenstra 2003-05-04 12:44:26 +00:00
parent 34c95efc05
commit b0906a8ed9
2 changed files with 5 additions and 3 deletions
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3
src/hardware/vga_draw.cpp
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@ -101,7 +101,8 @@ void VGA_DrawGFX256U_Fast(Bit8u * bitdata,Bitu next_line) {
}
void VGA_DrawTEXT(Bit8u * bitdata,Bitu pitch) {
Bit8u * reader=HostMake(0xB800,0);
Bit8u * reader=HostMake((vga.gfx.miscellaneous & 0x4 ?0xB800:0xB000),0);
Bit8u * draw_start=bitdata;
/* Todo Blinking and high intensity colors */
for (Bitu cy=0;cy<(vga.draw.height/16);cy++) {

5
src/ints/int10_char.cpp
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@ -242,9 +242,10 @@ INLINE static void WriteChar(Bit16u col,Bit16u row,Bit8u page,Bit8u chr,Bit8u at
// Compute the address
Bit16u address=SCREEN_MEM_START(curmode->twidth,curmode->theight,page)+(col+row*curmode->twidth)*2;
// Write the char
real_writeb(0xb800,address,chr);
Bit16u segment = curmode->sstart;
real_writeb(segment,address,chr);
if (useattr) {
real_writeb(0xb800,address+1,attr);
real_writeb(segment,address+1,attr);
}
}
break;