[Bug 13801] Very slow text rendering in AutoCAD

[wine-bugs at winehq.org]

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





--- Comment #38 from max at veneto.com  2008-09-21 06:08:36 ---
Well, some more info.
The 'count' parameter (whathever its purpose is....) changes depending on text
position on window... which seems to me wrong, but I'm not sure.
With my example text, with text near left windows border the count is 5, going
to right of window (panning cad drawing) count goes down up to 1 and at same
time the text width shrinks, which IS wrong, indeed. So, there's obviously some
bug BEFORE PATH_ExtTextOut() call.
BTW, in PATH_ExtTextOut() there's a loop executed 'count' times that calls
PATH_add_outline(); making the latter no-op speeds up drawing again, of course
with no TT text displayed.

So, besides the 'slow text bug' there's at least another bug that changes text
width depending on its position inside window... I'll investigate a bit more
before opening a new bug report. It would be good to have a short testcase, but
I'm not able to write it.

Max


-- 
Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email
Do not reply to this email, post in Bugzilla using the
above URL to reply.
------- You are receiving this mail because: -------
You are watching all bug changes.