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authorChris Wilson <chris@chris-wilson.co.uk>2009-08-24 07:06:32 +0100
committerChris Wilson <chris@chris-wilson.co.uk>2009-08-29 08:08:32 +0100
commit85094c4eee4e50ec724bf1bb54ecff6f7c1014bf (patch)
tree43dda4b766dbc427e5e9d88d0bacde7fb161f0e2 /test
parentff0ca6d02a2e8901e9cfca31326c3fdc16e77e2f (diff)
[clip] Eliminate redundant clips
First perform a simple geometric clip to catch the majority of cases where an unaligned clip has been set outside the operation extents that can be discarded without having to use an image surface. This causes a dramatic increase of over 13x for the poppler-bug-12266 trace and little impact elsewhere for more sensible clippers.
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