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Some adjustments to vid_svga.c, fixes the Voodoo 3 2048x1536 mode.

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This commit is contained in:
OBattler
2023-07-30 23:37:21 +02:00
parent b810d3edc1
commit 656805026c
1 changed files with 4 additions and 1 deletions
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5
src/video/vid_svga.c
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@@ -602,6 +602,9 @@ svga_recalctimings(svga_t *svga)
xga_recalctimings(svga);
}
if (svga->hdisp >= 2048)
svga->monitor->mon_overscan_x = 0;
svga->y_add = (svga->monitor->mon_overscan_y >> 1) - (svga->crtc[8] & 0x1f);
svga->x_add = (svga->monitor->mon_overscan_x >> 1);
@@ -792,7 +795,7 @@ svga_poll(void *priv)
if ((svga->cgastat & 8) && ((svga->displine & 15) == (svga->crtc[0x11] & 15)) && svga->vslines)
svga->cgastat &= ~8;
svga->vslines++;
if (svga->displine > 1500)
if (svga->displine > 2000)
svga->displine = 0;
} else {
timer_advance_u64(&svga->timer, svga->dispontime);