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[bug #38024] NSBitmapImageRep+GIF.m uses undefined function QuantizeBuff


From: Wolfgang Lux
Subject: [bug #38024] NSBitmapImageRep+GIF.m uses undefined function QuantizeBuffer
Date: Tue, 08 Jan 2013 08:07:10 +0000
User-agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_8; en-US) AppleWebKit/533.21.1+(KHTML, like Gecko, Safari/533.19.4) Version/5.11.1 OmniWeb/622.18.0

Follow-up Comment #2, bug #38024 (project gnustep):

Good to know that the function will come back.
I think disabling gif support for giflib 4.2 seems a bit too harsh. A quick
test with the ImageViewer application shows that I can still view gif images.
The only method that uses QuantizeBuffer is
_GIFRepresentationWithProperties:errorMessage:, which in turn is used only by
NSBitmapRep -representationUsingType:properties:. I guess it would suffice to
disable support for creating new image representations with type .gif (which
is considered experimental anyway, according to an NSLog call).
I'll try to have a look at this next weekend.

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