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path: root/silk/code_signs.c
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* Store decoded SILK pulses as 16-bit vectorJean-Marc Valin2014-01-061-2/+2
| | | | This saves 640 bytes on the peak stack usage.
* Remove trailing whitespace from the license headers.Ralph Giles2013-09-161-1/+1
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* Convert quotes in license headers to ASCII.Timothy B. Terriberry2013-05-191-1/+1
| | | | | | Since the last patch originally had them mangled (presumably by mailer, http server, or something else), let's just get rid of them.
* License update using the IETF Trust flavour of the BSD on the Silk codeJean-Marc Valin2012-04-201-17/+17
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* Reformatting changes with an update to the MSVC project filesKoen Vos2011-10-281-10/+10
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* Add support for coding signs with 0 pulses.Timothy B. Terriberry2011-09-271-4/+4
| | | | | | | | | | | | | | | | | | The SILK bitstream allowed coding 0 pulses in a shell block, but a non-zero number of LSb's, meaning some excitation coefficients could be non-zero, but would not have a corresponding sign. To fix this without breaking already-encoded bitstreams, this patch adds a set of sign PDFs for the 0 pulses case. This is occasionally more efficient than the normal encoding if there are a large number of coefficients with positive signs, since these cost more than 1 bit when using the > 0 pulse PDFs. It only saves 0.33 bits per second (on average: it does better at high rates), but that's probably enough to justify the two redundant ways of coding things (and it's too late now to remove the second one entirely, anyway). This patch does not include the encoder modifications required to check if this coding method is more efficient and switch to it.
* Removed all the silk_ prefixes in source file names (not symbols)Jean-Marc Valin2011-09-161-0/+115
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* Moved all SILK source code to the silk/ directoryJean-Marc Valin2011-04-281-6/+0
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* Relying on SILK for the switching decisionsJean-Marc Valin2011-04-281-5/+5
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* SILK makefile updateJean-Marc Valin2011-04-271-5/+5
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* Changing the SILK bandwidth only when there's no speechJean-Marc Valin2011-04-271-29/+5
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* SILK updateKoen Vos2011-04-271-5/+29
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* Project files updateJean-Marc Valin2011-03-181-8/+5
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* DTX fixJean-Marc Valin2011-03-171-5/+8
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* Support for glitchles mode switchingJean-Marc Valin2011-03-071-5/+5
| | | | | | Uses a 5ms redundant CELT frame embedded into the SILK or hybrid packet to handle the switching. It's still possible to use the PLC-based method when no redundant packet is included.
* SILK bugfixJean-Marc Valin2011-03-031-5/+5
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* SILK updateJean-Marc Valin2011-03-021-17/+5
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* SILK/CELT updateJean-Marc Valin2011-02-281-10/+10
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* SILK updateJean-Marc Valin2011-02-171-5/+17
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* fix make distJean-Marc Valin2011-02-151-5/+5
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* missing filesJean-Marc Valin2011-02-141-8/+5
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* SILK and CELT updatesJean-Marc Valin2011-02-141-5/+8
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* Update for in-band FECKoen Vos2011-02-141-9/+5
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* Update Opus range coder due to CELT refactoring.Timothy B. Terriberry2011-02-031-5/+9
| | | | | The byte buffer is now part of the range coder struct itself, and rangeenc.c and rangedec.c have gone away.
* Build fixesJean-Marc Valin2011-02-031-5/+5
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* Testing the range coder final stateKoen Vos2011-02-031-5/+5
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* SILK updateJean-Marc Valin2011-02-021-5/+5
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* SILK updateJean-Marc Valin2011-02-021-5/+5
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* SILK update (fixing segfault) and MSVS fixJean-Marc Valin2011-02-021-5/+5
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* SILK updateJean-Marc Valin2011-02-021-5/+5
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* Disabling debugJean-Marc Valin2011-01-311-5/+5
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* Adding missing SILK files to the buildJean-Marc Valin2010-11-131-5/+5
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* Updated to follow changes in SILK APIJean-Marc Valin2010-11-121-5/+5
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* SILK build updateJean-Marc Valin2010-07-081-5/+5
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* Build updateJean-Marc Valin2010-07-081-5/+5
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* autotools-based build systemJean-Marc Valin2010-07-081-5/+5
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* Adds a _ctl() control API to the encoder and decoderJean-Marc Valin2010-07-061-5/+5
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* Fixing a high bit-rate bug in SILK -- now scales well above 64 kb/sJean-Marc Valin2010-07-051-5/+5
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* silk update (ec_enc_done())Jean-Marc Valin2010-07-041-5/+5
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* SILK update (interface for using the CELT range coder)Jean-Marc Valin2010-07-041-5/+5
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* gitignore filesJean-Marc Valin2010-07-031-5/+5
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* SILK updateJean-Marc Valin2010-06-301-5/+5
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* Updated SILK versionJean-Marc Valin2010-06-301-4/+5
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* Added SILK submoduleJean-Marc Valin2010-06-291-0/+5
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