http://bugs.freedesktop.org/show_bug.cgi?id=22561
Jon TURNEY <jon.tur...@dronecode.org.uk> changed:
What |Removed |Added
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Attachment #27273|0 |1
is obsolete| |
--- Comment #1 from Jon TURNEY <jon.tur...@dronecode.org.uk> 2009-07-03
03:54:28 PST ---
Created an attachment (id=27364)
--> (http://bugs.freedesktop.org/attachment.cgi?id=27364)
Patch to move initialization of ext_list_first_time out of DRI driver
After a bit more staring at the code, the attached patch may be a more correct
way to fix this:
ext_list_first_time is only set in the DRI driver loader CreateScreen routine
at the moment, so never gets set if DRI drivers are disabled by setting
LIBGL_ALWAYS_INDIRECT.
If ext_list_first_time isn't set, the screen's direct_support flags (which
seems to be a bit misnamed as it actually reflects the extensions supported by
the client/server combination when direct rendering isn't available) are never
intialized, so when __glXExtensionBitIsEnabled() is used to check them, they
are always false.
So, this patch moves the initialization of ext_list_first_time out of the DRI
driver loaders and up to where the screen config is allocated and initalized.
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