3 commits

Author	SHA1	Message	Date
Max Horn	22caf0e1cf	Get rid of Common::Rational::normalize and other redundant code ... svn-id: r49066	2010-05-17 22:08:40 +00:00
Max Horn	00cd966f3d	Some tweaks and fixes for Common::Rational ... * Fix Common::gcd to work with negative input * This fixes a bug in Common::Rational's multiplication code * Add some more basic unit tests (including one which checks for the now fixed multiplication bug) * cleanup svn-id: r49064	2010-05-17 22:07:58 +00:00
Matthew Hoops	811fc0e7ec	Add the Common::Rational class from patch #2963496 (VideoDecoder Rewrite) ... svn-id: r49061	2010-05-17 20:53:04 +00:00