[Ffmpeg-devel] [PATCH] wma table optimization

[Benjamin Larsson]

This is an old revised table generation patch. The old patch didn't
generate large enough tables and thus some samples failed.
(http://klif-e.mos.net.au/videos/extr.wmv).
<http://klif-e.mos.net.au/videos/extr.wmv>

With this patch the decoding time on my test sample went down from about 13.6 -> 13.0 secs. Around a 5% improvmement in decodetime. Unfortunaly I'm not sure how large the tables need to be so I just set a size I thought would be safe. With the extr sample I got a maximum index of 131.

MvH
Benjamin Larsson

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