[PULL weston] simple fixes
ppaalanen at gmail.com
Thu Apr 26 23:03:24 PDT 2012
On Thu, 26 Apr 2012 19:42:52 -0700 (PDT)
yan.wang at linux.intel.com wrote:
> > http://cgit.collabora.com/git/user/pq/wayland-demos.git/log/?h=simple-fixes
> About "simple-shm: render meaningful diagnostics", Because paint_pixels
> process pixels one by one, the following may be better:
> time/32 -> time>>5
> time/64 -> time>>6
> time/16 -> time>>4
You're saying the compiler does not automatically do that? Dang.
I thought it would if given the chance by using nice constant divisors.
Right, I didn't pay too much attention to performance, it is a debug
app after all. Can be optimised if someone has trouble with it.
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