Martin Storsjö f82e8f3482 adpcm: Store the trellis nodes in a heap instead of a sorted array
This avoids having to memmove the large parts of the array when inserting into
it.

For -trellis 8, this lowers the run time from 245 seconds to 190 seconds,
for a 30 second 44 kHz mono sample, on my machine.

Originally committed as revision 25731 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-12 12:27:27 +00:00
2010-09-17 20:14:24 +00:00
2010-09-03 21:27:19 +00:00
2010-03-08 05:04:29 +00:00

FFmpeg README
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1) Documentation
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* Read the documentation in the doc/ directory.

2) Licensing
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* See the LICENSE file.
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