🚀 go-pugleaf

In <1992Jul14.165951.23567@sun!kla> kla!anil@sun.com (Anil Somani) writes:


>I am using Borland C++ 3.1 with MS Windows 3.1, on a 486DX with
>Trident SVGA and Infiniti 14" monitor. The display mode, I have 
>configured is Trident 600x800 256 colors.

>When I invoke Turbo debugger from within windows, it garbles the
>user screen. That is, the debugger screen is fine, but when I do
>Alt-F5, the application display screen is all messed up. When I
>exit the debugger, the windows screen stays in the garbled state.
>Either I have to reboot at that time, or sometimes Ctrl-Alt-Del, 
>which gets trapped by windows, and then the screen is refreshed.

>Thanks for your attention.
>-- 
> Anil Somani               uucp: Sun.Com!kla!anil
> KLA Instruments Corp.     Domain: kla!anil@Sun.Com
> 160 Rio Robles            M/S A2-3400, Phone: 408/456-6408
> San Jose, CA 95161-9055   Page:408/865-7644 Fax:408/434-4284


I had a similar problem with my ET 4000 Tseng card (1 MB) with BC++ 3.0 :
The debugger came with a SVGA DLL for Tseng based  cards.
I have renamed the DLL according the readme file to tdvideo.dll.
When debugging with a single monitor in 640*480 (256 colors) the user
screen was trashed.  When switching to 1024*768 (256) and 800*600 (256)
everything worked fine.  The only way I could use the 640*480 (256) was to
switch on Int2Fassist in the tdvideo.ini file but this slows down speed
if you specify Fullscreen saving too. The problem dissappeared on a two
monitor system.


Ciao
    Martin
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