[Bug 11203] Versions 9.52 & 9.53 throw page exception on Enterprise Architect

wine-bugs at winehq.org wine-bugs at winehq.org
Wed Jun 23 04:59:40 CDT 2010


--- Comment #44 from Ian Goddard <iang at austonley.org.uk>  2010-06-23 04:59:39 ---
(In reply to comment #43)
> (In reply to comment #42)
> > Is this still an issue with wine-1.2rc4?
> I don't know.  ... However I'll take a look at the code & get back to you.

Yes its still there.  Line 322 of x11drv_main.c says "return 32;" but it drops
through from the previous cases such as "case 24:" a few lines above.  The
consequence is that any system which reports a 24 bbp display will be treated
as if it had reported 32 bpp.  If an application (and it appears, from
duplicate bugs, that there are several, not just EA) then tries to send a 32
bpp image and the display really can only handle 24 then, unless some other
code elsewhere works round this then it will crash.  To check further I'll need
to make the code & test it.  That will take me a good while longer.

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