mutter/cogl-pango
Neil Roberts d706991579 cogl-flags: Add some macros to help iterate the bits
This adds some macros to iterate over all the bits set in an array of
flags. The macros are a bit awkward because it tries to avoid using a
callback pointer so that the code is inlined.

cogl_bitmask is now using these macros as well so that the logic can
be shared.

Reviewed-by: Robert Bragg <robert@linux.intel.com>
2011-11-16 16:32:00 +00:00
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