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EGA: Backported the SVGA remapping parts to EGA as it actually works better in some cases, e.g.: FantasyLand on EGA.

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TC1995
2022-06-12 20:03:34 +02:00
parent 9771cd5903
commit dbea8ec715
4 changed files with 309 additions and 236 deletions
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4
src/video/vid_ega.c
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@@ -461,6 +461,8 @@ ega_recalctimings(ega_t *ega)
ega->dispontime = TIMER_USEC;
if (ega->dispofftime < TIMER_USEC)
ega->dispofftime = TIMER_USEC;
ega_recalc_remap_func(ega);
}
@@ -561,7 +563,7 @@ ega_poll(void *p)
}
}
ega->vc++;
ega->vc &= 1023;
ega->vc &= 511;
if (ega->vc == ega->split) {
if (ega->interlace && ega->oddeven)
ega->ma = ega->maback = ega->ma_latch + (ega->rowoffset << 1);