[Webkit-unassigned] [Bug 74286] [Chromium] Use decoding swizzle only on libjpeg-turbo 1.1.90+

Wed Jan 4 17:36:50 PST 2012

https://bugs.webkit.org/show_bug.cgi?id=74286

--- Comment #8 from Hironori Bono <hbono at chromium.org>  2012-01-04 17:36:50 PST ---
Greetings,

I'm a little out-of-sync due to vacation.

(In reply to comment #7)
> Provided we get -DUSE_SYSTEM_LIBJPEG in that WebKit file when -Duse_system_jpeg=1 is passed (I haven't checked that, and it's obviously fixable by ensuring proper gyp dependencies are in place).

Oops, I forgot describing about the USE(SYSTEM_LIBJPEG) macro. (I assumed everyone had knowledge about WebKit macros.) As listed in its definition (copied from Platform.h), USE(SYSTEM_LIBJPEG) becomes 1 when we have a '-DWTF_USE_SYSTEM_LIBJPEG=1' flag.

#define USE(WTF_FEATURE) (defined WTF_USE_##WTF_FEATURE && WTF_USE_##WTF_FEATURE)

Regards,

Hironori Bono

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