[Webkit-unassigned] [Bug 90949] Optimizing blend filter to ARM-NEON with intrinsics

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Sat Jul 14 10:41:14 PDT 2012


https://bugs.webkit.org/show_bug.cgi?id=90949





--- Comment #7 from Gabor Rapcsanyi <rgabor at webkit.org>  2012-07-14 10:41:13 PST ---
Created an attachment (id=152427)
 --> (https://bugs.webkit.org/attachment.cgi?id=152427&action=review)
test case

(In reply to comment #6)
> Could the same be written using the generic GCC vector functions, so that it would work on more than one platform?
> 

I'm not very familiar with GCC vector functions but I think it could work as well.

> What test-case are you using to tests speed-up?

I uploaded the test case which I used. But I've just measured platformApplyGeneric() and platformApplyNEON() itself inside WebKit.

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