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Revision 25e4f8aa

ID25e4f8aaeee05a963146ebf8cd1d01817dba91d6
Parent 3a136a06
Child 79d4c96a

Added by Zuxy Meng over 14 years ago

Faster SSE FFT/MDCT, patch by Zuxy Meng zuxy P meng A gmail P com
unrolls some loops, utilizing all 8 xmm registers. fft-test
shows ~10% speed up in (I)FFT and ~8% speed up in (I)MDCT on Dothan

Originally committed as revision 9017 to svn://svn.ffmpeg.org/ffmpeg/trunk

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