Vladimir Voroshilov
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1cf3ee2d1c
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Fixed-point implementation of ff_cos, ff_log2, ff_exp2.
Also implemented routine for calculating sum(a[i] * a[i-offset]>>shift)
Originally committed as revision 12974 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2008-04-25 17:14:47 +00:00 |