[rfc][icedtea-web] awt framework - added handling of alpha and small performance improvement

Jiri Vanek jvanek at redhat.com
Mon Apr 29 06:36:50 PDT 2013


Hi!
This aptch is adding masks for iamges using alpha.
Parts of pattern with alpha chanel are unpredictable, so this is simply removing those parts.

Also I think it is worthy to save image we are looking fro into array and to avoid repeated getRGB()

J.
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