[Mono-osx] Mono 3.12.x breaks OpenTK on OSX
stapostol at gmail.com
Tue Mar 10 16:44:52 UTC 2015
OpenTK is using Bitmap on startup by converting a System.Drawing.Icon.
Changing this would break the ABI.
Is there no way to fix this in Mono? A 3-6 minute wait on first launch is
unreasonable, no matter the cause.
Στις 10 Μαρ 2015 5:32 μ.μ., ο χρήστης "Johan Hammar" <johanhmr at gmail.com>
> This is due to bug 17225
> <https://bugzilla.xamarin.com/show_bug.cgi?id=17225>. This is happening
> when either of System.Drawing.Color or System.Drawing.Bitmap is used for
> the first time on the system at which time the font cache will be built.
> This can take up to approx 3-6 minutes. After this initial build of the
> font cache this will not happen again, i.e, it will usually only happen the
> first time the user launches the application but not for any subsequent
> The only current work around to avoid this is to completely avoid using
> System.Drawing.Color or System.Drawing.Bitmap in the application (not even
> in resx files).
> On Tue, Mar 10, 2015 at 2:28 PM, Stefanos A. <stapostol at gmail.com> wrote:
>> I have encountered this issue before. It appears that System.Drawing.dll
>> is hanging during initialization (inside libgdiplus).
>> I have not had access to a Mac OS X system during the past several
>> months, so I have not had a chance to investigate further.
>> 2015-03-08 17:44 GMT+01:00 David Jeske <davidj at gmail.com>:
>>> When I launch OpenTK apps on OSX with Mono 3.12.x, they never create
>>> their window, instead I just get a wait cursor. They work fine after
>>> backreving to Mono 3.10.0.
>>> Any ideas why?
>>> Mono-osx mailing list
>>> Mono-osx at lists.ximian.com
>> Mono-osx mailing list
>> Mono-osx at lists.ximian.com
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