[Bug 24608] BiDi support broken for Arabic text

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=24608

--- Comment #2 from Aric Stewart <aric at codeweavers.com> 2010-10-03 13:41:45 CDT ---
(In reply to comment #0)
> Created an attachment (id=31085)
 --> (http://bugs.winehq.org/attachment.cgi?id=31085) [details]
> wine 1.2 supports BiDi Partialy
> 
> There is a regression in 1.3.4 regards BiDi supporting. I can read Arabic texts
> in wine 1.2 but not in 1.3.3.
> 
> After I run a regression test I found the commit number
> 7bf4db877ae402de72a4f1e7bf0f4f27b5b4fa67 causes  the regression. 
> 
> the regression test result :
> 
> commit 7bf4db877ae402de72a4f1e7bf0f4f27b5b4fa67
> Author: Aric Stewart <aric at codeweavers.com>
> Date:   Thu Sep 9 15:27:57 2010 -0500
> 
>     usp10: Check font for required features and report error if missing.
> 
> :040000 040000 f13d84cd768f0757d04c9f750d4c97631aa26640
> 2c4447a6efdc88d9a5d43f83e6d4dce0fd4aaa08 M      dlls


Where are you seeing this issue? And what font is being used?  That commit
disable arabic rendering for fonts that do not support the minimum arabic GSUB
features (init, medi, fina etc)  As a result if you where using a font that had
arabic characters but no arabic features it would stop shaping.

Also you could post a +uniscribe log that would help confirm what feature is
missing.

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