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wcharts vga detection

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2227
This commit is contained in:
Peter Veenstra 2005-07-01 08:59:57 +00:00
parent 0390f61702
commit 352640d5a9
1 changed files with 6 additions and 1 deletions
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7
src/hardware/vga_attr.cpp
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@ -27,7 +27,11 @@ void VGA_ATTR_SetPalette(Bit8u index,Bit8u val) {
else val=(val & 63) | (vga.attr.color_select & 0xc) << 4;
VGA_DAC_CombineColor(index,val);
}
Bitu read_p3c0(Bitu port,Bitu iolen) {
//Wcharts
return 0x0;
}
void write_p3c0(Bitu port,Bitu val,Bitu iolen) {
if (!vga.internal.attrindex) {
attr(index)=val & 0x1F;
@ -188,6 +192,7 @@ Bitu read_p3c1(Bitu port,Bitu iolen) {
void VGA_SetupAttr(void) {
if (machine==MCH_VGA) {
IO_RegisterReadHandler(0x3c0,read_p3c0,IO_MB);
IO_RegisterWriteHandler(0x3c0,write_p3c0,IO_MB);
IO_RegisterReadHandler(0x3c1,read_p3c1,IO_MB);
}