RESOLVED FIXED 77900
zvmul incorrectly multiplies complex arrays on Windows. 
https://bugs.webkit.org/show_bug.cgi?id=77900
Summary zvmul incorrectly multiplies complex arrays on Windows.
Raymond Toy
Reported 2012-02-06 14:27:06 PST
WebCore::VectorMath::zvmul incorrectly multiplies complex vectors on Windows, breaking convolution demos.
Attachments
Patch (2.64 KB, patch)
2012-02-06 14:44 PST, Raymond Toy 		kbr: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Raymond Toy
Comment 1 2012-02-06 14:44:11 PST
Created attachment 125709 [details] Patch
Chris Rogers
Comment 2 2012-02-06 14:47:31 PST
Looks good.
Raymond Toy
Comment 3 2012-02-06 14:48:13 PST
Actually, this also affects Linux, if the arrays are not aligned for the SSE2 code to be used. As a side effect, this fixes the test failure on Windows for the convolution-mono-mono test (but 75933). (Unfortunate that the convolution test was done after bug 74842 was landed.)
Kenneth Russell
Comment 4 2012-02-06 14:48:21 PST
Comment on attachment 125709 [details] Patch rs=me
Chris Rogers
Comment 5 2012-02-06 15:23:54 PST
Committed r106864: <http://trac.webkit.org/changeset/106864>
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