Re: [Inkscape-devel] Devlibs 46 too slow
I tried your modified build with an NVidia Quadro 1000M on Windows 7 and it seemed okay to me.
Le Jeudi 21 novembre 2013 9h09, Nicolas Dufour <nicoduf@...48...> a ?crit :
I'm still investigating the issue, and just found out that the computers
I
used to reproduced the bug were all using an Intel GPU. Tests with an
nvidia
GeForce 210 (GT218) show no slowness at all.
Could some Windows users help me? I'd like to confirm the slowness only affects Intel graphics cards. Could you test a modified Inkscape binary (from ftp://download.tuxfamily.org/inkscape/inkscape-12282-cairo-1.12.8.7z), give your graphic card model and tell me if it's slow or not? IMHO it could be a blocker for 0.49 on Windows.
I just downloaded your file : inkscape-12282-cairo-1.12.8.7z from April 19, 2013.
It runs fine for me, with just one rectangle with a radial gradient and very fast dragging, 2 Windows machines.
Windows XP, CPU: Intel 2.2GHz, Display: Mobile Intel 965 Express Chipset when dragging, Inkscape used 50% of CPU time, at rest it used 0%
Windows 7 (32 bit), CPU: Pentium 3.2GHz, Display: Intel G41 Express Chipset when dragging, Inkscape used 40% of CPU time, at rest it used 0%
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An Inkscape r14630 build with Cairo 1.14.6 and the ruler patched is available here: ftp://download.tuxfamily.org/inkscape/inkscape-14630-Cairo-1.14.6+patch.7z
The patch is based on the ones applied to the Gimp code, and should fix https://bugs.launchpad.net/inkscape/+bug/1351597
Please test! -- Nicolas
Hi, I just tried out the download file inkscape-14630-Cairo-1.14.6+patch.7z. I compared it to current trunk on Windows XP, dragging a complex pencil object. I can't tell the difference between the two versions, looks good to me.
thanks, Alvin
-- View this message in context: http://inkscape.13.x6.nabble.com/Devlibs-46-too-slow-tp4966631p4975412.html Sent from the Inkscape - Dev mailing list archive at Nabble.com.
participants (3)
-
alvinpenner -
Mark Titchener -
Nicolas Dufour