http://bugs.winehq.org/show_bug.cgi?id=5569
Summary: Slow down due to GetTextExtentExPointW Product: Wine Version: 0.9.16. Platform: PC OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: wine-gdi-(printing) AssignedTo: wine-bugs@winehq.org ReportedBy: dsh@linux.ucla.edu
The very slow displaying of EULA mentioned in this bug report: http://bugs.winehq.org/show_bug.cgi?id=5516 is the result of commit 73c7420c5a48d5810f30ffdca59dc36c806b4bf5, work on GetTextExtentExPointW. It uses an order n-squared algorithm to compute text extent. Displaying the EULA during installation of the Adobe product found here: http://www.adobe.com/products/acrobatpro/tryreg.html takes about 7-8 minutes. Reverting the code prior to this commit causes that to drop to a few seconds.