Hi!
30-Окт-2006 09:15 [EMAIL PROTECTED] (Andrew Greenberg) wrote to
freedos-user@lists.sourceforge.net:
AG> On some modern graphics cards, we're experiencing video corruption in 4
AG> bit VGA mode (640 x 480, 16 colors) under FreeDOS when running CuteMouse
AG> v1.9.1 alpha 1 (and HIMEM64 3.26).
Does this happens in any circumstances or only under HIMEM? Is there
loaded EMM386? What config.sys and autoexec.bat contains?
AG> The kind of video corruption depends on the video card: sometimes it's
AG> ghosting (nothing gets erased), sometimes it's just junk everywhere on
AG> the screen. Sometimes it just locks on a blank screen.
Which hardware you use (CPU; mouse type, as reported by CTMOUSE, and
its resources - COM/IRQ or PS2)?
AG> If we don't load the CuteMouse driver, there's no corruption (not
AG> loading HiMem isn't an option so we can't test that part).
Why you can't test without HIMEM? What prevents you from this?
AG> If we do load the CuteMouse driver, but never initialize the mouse,
AG> there's no corruption.
What mean "never initialize mouse"? Does this mean "don't attach mouse
to computer"?
AG> If we use MS Mouse ("mouse.com") the corruption doesn't happen.
AG> But as soon as we initialize the mouse in our application with CuteMouse
AG> on these certain video cards,
"_We_ initialize"? "In _our application_"? Does this mean, that
corruption happen in your application, but not outside it? Do you try the
MOUSETST from CuteMouse package?
AG> the screen goes nuts. The video cards we
AG> know about:
AG> * nVidia GeForce4 Ti 4400
AG> * ATI Radeon X1900 Crossfire
AG> * ATI X1900 (PCI-Express)
AG> * ATI X1800XL (PCI-Express)
AG> * ATI EAX1300PRO (PCI-Express)
AG> * ATI X850 Pro (PCI-Express)
AG> If anyone has any clue what might be going on, we'd love to hear your
AG> thoughts. Else, we thought we'd inform the community.
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