Neil Roberts f13c3ee309 Make backface culling work with vertex buffers
Backface culling is enabled as part of cogl_enable so the different
rendering functions in Cogl need to explicitly opt-in to have backface
culling enabled. Cogl vertex buffers should allow backface culling so
they should check whether it is enabled and then set the appropriate
cogl_enable flag.
2009-05-21 14:57:07 +01:00
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2009-05-19 14:44:29 +01:00