commit | f73d4c8163925923a8b075fcbf98aa0bdfb05941 | [log] [tgz] |
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author | Linfeng Zhang <linfengz@google.com> | Thu Aug 25 18:12:54 2016 -0700 |
committer | Jean-Marc Valin <jmvalin@jmvalin.ca> | Wed Jan 25 22:22:26 2017 -0500 |
tree | 0124009b0afaf3496235b6292468d9e8e5b4a183 | |
parent | 68afa490ccc2fad1e3492f32119a381b9befc279 [diff] |
Optimize silk_NSQ_del_dec() for ARM NEON The optimization is bit exact with C function. This optimization speeds up SILK encoder on NEON as following. Fixed-point: Complexity 0-5: 0% Complexity 6-7: 6% Complexity 8-9: 10% Complexity 10: 8% Got similar results on floating-point. Change-Id: I11aa1d599ab2e9c6d63901542a079fb3165ad04f Signed-off-by: Jean-Marc Valin <jmvalin@jmvalin.ca>