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Fix NASCAR Racing 1994 regression

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This commit is contained in:
Cacodemon345
2023-12-23 14:21:50 +06:00
parent 7bba9cee78
commit 94dfb353c0
1 changed files with 1 additions and 2 deletions
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3
src/video/vid_mga.c
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@@ -725,8 +725,7 @@ mystique_out(uint16_t addr, uint8_t val, void *priv)
if (mystique->crtcext_idx == 0 && (mystique->crtcext_regs[3] & CRTCX_R3_MGAMODE))
{
svga->rowoffset = svga->crtc[0x13] | ((mystique->crtcext_regs[0] & CRTCX_R0_OFFSET_MASK) << 4);
if (mystique->type >= MGA_1064SG)
svga->rowoffset <<= 1;
svga->rowoffset <<= 1;
svga->ma_latch = ((mystique->crtcext_regs[0] & CRTCX_R0_STARTADD_MASK) << 16) | (svga->crtc[0xc] << 8) | svga->crtc[0xd];
if (mystique->pci_regs[0x41] & (OPTION_INTERLEAVE >> 8)) {
svga->rowoffset <<= 1;