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authorMichael Niedermayer <michaelni@gmx.at>2008-07-28 15:35:04 +0000
committerMichael Niedermayer <michaelni@gmx.at>2008-07-28 15:35:04 +0000
commit2754fe8ba5519026d51af0edd2f0d05c6edfd84c (patch)
tree01ac96eb195ee6605fe01622421b6a4cc31cbc0c /libavfilter
parent045e21cc195dea5d724951b4cef88568ca364309 (diff)
downloadffmpeg-2754fe8ba5519026d51af0edd2f0d05c6edfd84c.tar.gz
Simple lagged fibonacci PRNG.
3.5 times faster than our mersene twister. 10 times less memory needed. (=less cache trashing) Originally committed as revision 14458 to svn://svn.ffmpeg.org/ffmpeg/trunk
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