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February 01, 2011

Mark Wielaard: New GPG key. Finally created a new GPG key using gnupg. The old one was a DSA/1024 bits one and 8 years old. The new one is a RSA/2048 bits one. I will use the new one in the future to sign any release tarballs I might create. pub 2048R/57816A6A 2011-01-29 Key f...

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February 01, 2011

Andrew Hughes: [SECURITY] IcedTea6 1.7.8, 1.8.5, 1.9.5 Released!. We are pleased to announce a new set of security releases, IcedTea6 1.7.8, IcedTea6 1.8.5 and IcedTea6 1.9.5. This update contains the following security updates: The IcedTea project provides a harness to build the source code from OpenJDK6 u...

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home > news > developers > clemens eisserer: xor rendering

Clemens Eisserer: XOR rendering

The last few days I've been busy with cleanups and refactoring, today I implemented acceleration for the infamous XOR mode. Modern applications don't use it very often, but many older apps rely a lot on it, and especially for the remote case fallbacks would kill performance. (I'ts not very fast in the local case either).XRender doesn't support bitwise-XOR, so the pipeline has to ...


Date: May, 03 2009
Url: http://linuxhippy.blogspot.com/2009/05/xor-rendering.html


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