PNG Performance (was Re: [BUG] Scamper...)
Duane Maxwell
dmaxwell at exobox.com
Fri Nov 3 20:14:27 UTC 2000
John McIntosh writes:
>FYI the tiff library plugin I did has zlib enclosed to support zip
>Tiffs. The interface to zlib seems simple to do and may buy some
>performance gains.
Yea, perhaps we can leverage some of that. This thing I want to avoid,
however, is the need to be file-only. The PNG reader currently uses
Streams, and without a mechanism for call-backs into Squeak, they're tough
to accelerate.
-- Duane
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