On Sat, 2009-09-26 at 11:45 -0700, Patrice Mandin wrote:
> Hello,
> 
> When I moved the logbase2 function to
> src/gallium/auxiliary/util/u_math.h some weeks ago, I did not notice
> there was already a similar function there, and also for the is_pot()
> flavour:
> 
> line 288:
> static INLINE boolean
> util_is_power_of_two( unsigned v )
> 
> line 354:
> static INLINE boolean
> util_is_pot(unsigned x)
> 
> line 404:
> static INLINE unsigned
> util_unsigned_logbase2(unsigned n)
> 
> line 463 (this is the one I added):
> static INLINE unsigned
> util_logbase2(unsigned n)

I'd be glad to see the duplicates gone from master. No particular
preference for either. Perhaps shorter is better?

Jose


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