[gut-users] voodoo4 driver problem

[Eric Z. <ezi...@us...>]

When rendering a particular scene (>10k triangles) the computer freezes
after running for about 20 minutes.  The following code is used:

void OnFocus() {}

bool OnIdle()
{
	if( LockGL() ) {
		Draw();
		UnlockGL();
	}
	return true;
}

It does not crash when rendering in wired frame (glPolygonMode())
OR when reducing the number of LockGL() calls:

bool focus;
bool OnIdle() { if(focus) Draw(); return true;}
void OnFocus(bool focus_) { focus=3Dfocus_; if(focus) LockGL(); }

The harddrive is accessed when switching to wired frame,
so I assume it is a driver problem.
I'am using a voodoo4 4500 AGP.

Eric

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