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Changed attribute and dac color checking.

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@457
This commit is contained in:
Sjoerd van der Berg 2002-10-28 14:39:50 +00:00
parent 2bc9299c3b
commit 3c26bb94da
1 changed files with 7 additions and 6 deletions
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13
src/hardware/vga_dac.cpp
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@ -99,13 +99,13 @@ static void write_p3c9(Bit32u port,Bit8u val) {
break;
default:
/* Check for attributes and DAC entry link */
if (vga.dac.rgb[vga.dac.index].attr_entry>15) return;
if (vga.attr.palette[vga.dac.rgb[vga.dac.index].attr_entry]==vga.dac.index) {
RENDER_SetPal(vga.dac.rgb[vga.dac.index].attr_entry,
for (Bitu i=0;i<16;i++) {
if (vga.dac.attr[i]==vga.dac.index) {
RENDER_SetPal(i,
vga.dac.rgb[vga.dac.index].red << 2,
vga.dac.rgb[vga.dac.index].green << 2,
vga.dac.rgb[vga.dac.index].blue << 2
);
vga.dac.rgb[vga.dac.index].blue << 2);
}
}
}
vga.dac.index++;
@ -140,7 +140,8 @@ static Bit8u read_p3c9(Bit32u port) {
void VGA_DAC_CombineColor(Bit8u attr,Bit8u pal) {
/* Check if this is a new color */
vga.dac.rgb[pal].attr_entry=attr;
vga.dac.attr[attr]=pal;
if (vga.mode != GFX_256U && vga.mode != GFX_256C)
RENDER_SetPal(attr,
vga.dac.rgb[pal].red << 2,
vga.dac.rgb[pal].green << 2,