Am 28.11.2011 07:43, schrieb Maarten Maathuis:
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Am 28.11.2011 10:35, schrieb Christoph Bartoschek:
Now one has to look at
(*pGC-ops-PolyRectangle)(pDrawable, pGC, nRects, pRects);
Here is what I see so far:
- damagePolyRectangle is called for 2044 rectangles.
- the damage region is computed it consists of about 1000 rectangles
each time
Hi,
I still have a huge performance problem with Xorg. One application that
painted 2 Mio rectangles on the screen within a second or so with
XFree86 needs about a minute with Xorg.
Most of the time is spent in libpixman. I've added some debug statements
and see that pixman_raster_op is
Am 27.11.2011 16:13, schrieb Maarten Maathuis:
On Sun, Nov 27, 2011 at 3:55 PM, Christoph Bartoschek
bartosc...@or.uni-bonn.de wrote:
Hi,
I still have a huge performance problem with Xorg. One application that
painted 2 Mio rectangles on the screen within a second or so with XFree86
needs
I have new information. I am no longer sure whether it is a problem with
EXA.
I have a testcase that currently takes 90 seconds to draw all
rectangles. I see that in damage.c two functions are mainly used:
damagePolyRectangle
damagePolyFillRectangle
The first function calls for each given
Hi,
how can I disable EXA and use XAA? I am on opensuse and added the
following section to /etc/X11/xorg.conf.d/50-device.conf:
Section Device
Option AccelMethod xaa
Identifier Default Device
EndSection
Xorg reads the file because it says in its logfile:
[21.481] (==) RADEON(0):
Hi,
I have an application that draws rectangles (approx 50). Most of
them are so small that only a pixel or nothing is visible.
After we upgraded our thin clients we saw a huge performance regression
in the application.
On our old thin clients with XFree86 identifying itself as X.org:
