[Bug 13801] Very slow text rendering in AutoCAD

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=13801





--- Comment #1 from max at veneto.com  2008-06-09 10:52:38 ---
Created an attachment (id=13840)
 --> (http://bugs.winehq.org/attachment.cgi?id=13840)
Sample to reproduce slow text render

Here a sample drawing to show the problem.
It doesn't appear at first.
First try panning the image a bit (mid mouse button).
If it pans smoothly, then try to zoom in and out (mouse wheel).
At a moment on zooming the program seems to hang. That's the right zoom
position to reproduce the bug, or a step inner/outer from it.

The strange stuff is that the bugf appears only at a certain zoom factor, if
bigger or smalle it doesn't. It seems to me that autocad changes output data
(or function) depending on text zoom factor.

I really don't know which trace/relay should I output to locate the bug.

Ciao

Max


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