[Webkit-unassigned] [Bug 84939] Optimize ASCII to UTF16 conversion using SSE2.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=84939





--- Comment #18 from Huang Dongsung <luxtella at company100.net>  2012-04-27 00:10:13 PST ---
Eric Seidel : Yes, right. I worried that this patch is meaningless due to that.

James Robinson, Alexey Proskuryakov : I agree that cost/benefit ratio is low.
  I thought it maybe ok as I saw following files licensed by MPL 1.1.

./WebCore/html/canvas/CheckedInt.h
./WebCore/plugins/nptypes.h
./WebCore/plugins/gtk/xembed.h
./WebCore/plugins/gtk/gtk2xtbin.h
./WebCore/plugins/npapi.h
./WebCore/platform/image-decoders/gif/GIFImageReader.cpp
./WebCore/platform/image-decoders/gif/GIFImageReader.h
./WebCore/platform/gtk/CursorGtk.h
./WebCore/platform/text/TextCodecASCIIFastPath.h
./WTF/wtf/DateMath.h
./WebKit/chromium/src/WebPasswordFormUtils.cpp
./JavaScriptCore/runtime/DateConversion.h
./JavaScriptCore/runtime/JSDateMath.h

I thought this patch was difficult to commit because of low improvement and license issue. I should explain about my concern in detail, but I skipped. I'm sorry.

I am testing on Android device using NEON.
I will summit neon patch for the one that is curious about the result.
I will be OK if this and future patch will be rejected. :)

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