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Keith Packard authored
[This was originally a workaround for a client-side resource leak: http://lists.freedesktop.org/archives/xorg-devel/2012-November/034555.html Obviously that's a broken app, but the performance problem it illustrates - that walking the linked list ends up burning all your CPU time - is real enough. - ajax] v2: Replace with a shorter code sequence which computes the same results for all but numBits == 7 Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Keith Packard <keithp@keithp.com>
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