On Wed, 2002-09-25 at 14:06, Mark Vojkovich wrote:
> >
> > I should also mention that simply left clicking on the title bar of
> > a window and dragging to move it does not always work with ShadowFB off.
> > It's like the mouse just didn't grab it or it takes a couple of seconds to
> > grab (with a cpu spike).
>
> This shouldn't have anything to do with ShadowFB or not.
Yeah, I didn't think so either except that I would get that same 2
second or so cpu spike as I did when launching gnome-terminal. After
playing with it, it is not that the mouse doesn't grab, it will grab
every time, it is just sometimes I have to wait for it-- maybe this is
related to the software/hardware cursor?
>
> The only unusual thing I see in the server output is that you've
> disabled the hardware cursor. You shouldn't do that, sw cursor
> is pretty expensive.
>
I disabled it because I ended up with two very small ugly cursors with
it on.
> I'm wondering if this laptop got stuck in some strange power save
> mode and the graphics engine clocks got turned down really low.
> What do you get on a benchmark like:
>
> x11perf -repeat 1 -shmput500
>
> and
>
> x11perf -repeat 1 -copywinwin500
>
>
I did the following with ShadowFB on at 16 bit color depth:
[james@sirius james]$ x11perf -repeat 1 -shmput500
x11perf - X11 performance program, version 1.5
The XFree86 Project, Inc server version 40201000 on :0.0
from sirius.strandboge.cxm
Wed Sep 25 16:02:46 2002
Sync time adjustment is 0.0461 msecs.
800 reps @ 7.6679 msec ( 130.0/sec): ShmPutImage 500x500 square
[james@sirius james]$ x11perf -repeat 1 -copywinwin500
x11perf - X11 performance program, version 1.5
The XFree86 Project, Inc server version 40201000 on :0.0
from sirius.strandboge.cxm
Wed Sep 25 16:03:12 2002
Sync time adjustment is 0.0460 msecs.
12000 reps @ 0.5461 msec ( 1830.0/sec): Copy 500x500 from window to
window
Jamie Strandboge
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