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Applies the split screen fix to EGA as well.

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OBattler
2020-10-09 13:50:31 +02:00
parent 1556bc7442
commit b350c86237
1 changed files with 6 additions and 1 deletions
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7
src/video/vid_ega.c
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@@ -537,7 +537,12 @@ ega_poll(void *p)
ega->vc++;
ega->vc &= 1023;
if (ega->vc == ega->split) {
ega->ma = ega->maback = 0;
if (ega->interlace && ega->oddeven)
ega->ma = ega->maback = ega->ma_latch + (ega->rowoffset << 1);
else
ega->ma = ega->maback = ega->ma_latch;
ega->ma <<= 2;
ega->maback <<= 2;
ega->sc = 0;
if (ega->attrregs[0x10] & 0x20) {
ega->scrollcache = 0;