> You are using clipped, stippled operations.
Stippled: YES. Clipped? Nope, as far as I can tell.
> Radeon had problems with those in 4.2.0. I reported this in:
>
> http://www.xfree86.org/pipermail/xpert/2002-April/016810.html
>
> This was scheduled to get fixed in a fairly significant rewrite of the ATI
> drivers in CVS. Consequently, that code is probably pretty new. I would
> start looking in those areas for bugs.
FWIW, I'm using the latest Radeon driver from xf86 CVS and your problem from
april 2002 is still present.
Note that you're program was using 16x16 stipples, and these are not
accelerated, that is, there's no "16x16 mono pattern filled rectangles"
operation in the Radeon driver. So, without starting the debugger now,
I'd say these must be different issues.
Btw. "my" stippled pattern fill problem does not occur on anything else than
8x8 mono stipple bitmaps.
> On Fri, 16 Aug 2002, Juergen Keil wrote:
>
> > The problematic acceleration is named "8x8 mono pattern filled
> > rectangles" in the XFree86 server logfile and the code used inside the
> > XFree Radeon driver for this accelerated OP is also present inside the
> > ATI Rage128 driver - so the same problem could exist in the
> > XFree86 ATI Rage128 driver as well.
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