I tried all modes provided by that driver, just like the one you highlighted. None of them worked. Windows' built-in SVGA driver would throw an error when restarting.
Can you post your system.ini please?

Noticed alut missing as well. Thanks for clarification. Might not be a bad idea to enhance related code sections using

__GNUC__
__GNUC_MINOR__
__GNUC_PATCHLEVEL__

Makes compiler choice more flexible without having to manually modify those sections on every single update.

Weird, thanks for enlightening. Might have something to do with screen timings or related. I suspect that because Win 3.11 + Mach 64 GX does have similar, but only short glitches when switching screen modes. Their driver allows hi-res true color if you select a 75 Hz VESA screen in it's screen adjus...

No. Fresh Win 3.11 install.

Before posting my recent S3 virge post I tried to search for past posts might having the same or similar issues. All strong terms where rejected as being too common: windows, driver, glitch, issue, virge, etc. Such restrictions don't help much to avoid duplicate posts. Could restrictions be lowered ...

Throws a compiler error with rather up-to-date MSYS2/MinGW64 and 32 bit shell. Compile works fine and binary as well if I comment out the whole #ifndef block for _CDROM_TOC_SESSION_DATA. 64 bit shell compiles without error. MSYS2 used was from Battler found somewhere here in the forum and then updat...

I experience heavy issues with Win3.11 and S3 Virge/DX using S3's drivers (http://www.s3graphics.com/en/drivers/legacy_software_archive.aspx#id_375drv) when selecting high res modes(>=800x600), regardless of color depth. Almost fully black screen and little red stripe at the top with glitches. See a...

Desktop:

Core i5-4590S @ 3.00GHz
8 GB DDR3
Z87X Chipset
Geforce GTX 750 Ti 2 GB

Laptop:

Core2Duo T7250 @ 2.00 GHz
2.5 GB DDR2
GM965 chipset
Intel GMA X3100