Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Converting some silk_assert()s into hardening celt_assert()s | Jean-Marc Valin | 2018-03-27 | 1 | -4/+4 |
| | | | | | Only converted the ones that are really sure (not signal-dependent) and that shouldn't add much run-time complexity | ||||
* | Remove trailing whitespace from the license headers. | Ralph Giles | 2013-09-16 | 1 | -1/+1 |
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* | Convert quotes in license headers to ASCII. | Timothy B. Terriberry | 2013-05-19 | 1 | -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. | ||||
* | Uses opus_int32 for fs_API_Hz parameter in silk_decoder_set_fs | Jean-Marc Valin | 2012-04-24 | 1 | -1/+1 |
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* | License update using the IETF Trust flavour of the BSD on the Silk code | Jean-Marc Valin | 2012-04-20 | 1 | -17/+17 |
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* | Last updates for draft -11v0.9.9 | Jean-Marc Valin | 2012-02-17 | 1 | -16/+0 |
| | | | | | | - Draft updates - Updated code to produce and check test vectors - Making sure that the test vectors pass at all rates as well as for mono and stereo | ||||
* | Fixes a non-bitstream-related PLC integer overflow. | Jean-Marc Valin | 2012-01-24 | 1 | -0/+2 |
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* | SILK fixes following last codec WG meeting | Koen Vos | 2011-12-13 | 1 | -13/+2 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | decoder: - fixed incorrect scaling of filter states for the smallest quantization step sizes - NLSF2A now limits the prediction gain of LPC filters encoder: - increased damping of LTP coefficients in LTP analysis - increased white noise fraction in noise shaping LPC analysis - introduced maximum total prediction gain. Used by Burg's method to exit early if prediction gain is exceeded. This improves packet loss robustness and numerical robustness in Burg's method - Prefiltered signal is now in int32 Q10 domain, from int16 Q0 - Increased max number of iterations in CBR gain control loop from 5 to 6 - Removed useless code from LTP scaling control - Optimization: smarter LPC loop unrolling - Switched default win32 compile mode to be floating-point resampler: - made resampler have constant delay of 0.75 ms; removed delay compensation from silk code. - removed obsolete table entries (~850 Bytes) - increased downsampling filter order from 16 to 18/24/36 (depending on frequency ratio) - reoptimized filter coefficients | ||||
* | Reformatting changes with an update to the MSVC project files | Koen Vos | 2011-10-28 | 1 | -3/+3 |
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* | Misc bug fixes | Jean-Marc Valin | 2011-10-11 | 1 | -36/+69 |
| | | | | | | | | | | | | | | | | | | | | - There was a bug where the decoder resampler was not properly initialized when fs_kHz == API_fs_kHz. In that case the resampler would continue to upsample, and the output was corrupt. - The delay value in the decoder was taken from the state before it was potentially updated. This caused the decoder to apply the new dalay value one frame late - The encoder and decoder states are now updated more consistently, when the sampling rate changes (pesq liked these changes) - Properly resetting the side channel encoder and decoder for the first frame with side coding active again - Faster updating the "ratio" value in the LR_to_MS() code for large prediction values means that for certain extreme/artificial input signals the output looks better | ||||
* | Misc SILK fixes: | Koen Vos | 2011-10-10 | 1 | -1/+1 |
| | | | | | | - compile warning in opus_decoder.c - decoder state reduced by ~3 kB (by merging buffers, as Tim suggested) - some minor decoder optimizations (only the PLC is non-bit exact, so should be ok) | ||||
* | Fixes a glitch on SILK frame size switching | Jean-Marc Valin | 2011-09-27 | 1 | -6/+9 |
| | | | | | We no longer reset the decoder predictors when switching only the frame size and not the sampling rate. The encoder already doesn't reset. | ||||
* | Removed all the silk_ prefixes in source file names (not symbols) | Jean-Marc Valin | 2011-09-16 | 1 | -0/+97 |
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* | Moved all SILK source code to the silk/ directory | Jean-Marc Valin | 2011-04-28 | 1 | -6/+0 |
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* | Relying on SILK for the switching decisions | Jean-Marc Valin | 2011-04-28 | 1 | -5/+5 |
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* | SILK makefile update | Jean-Marc Valin | 2011-04-27 | 1 | -5/+5 |
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* | Changing the SILK bandwidth only when there's no speech | Jean-Marc Valin | 2011-04-27 | 1 | -29/+5 |
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* | SILK update | Koen Vos | 2011-04-27 | 1 | -5/+29 |
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* | Project files update | Jean-Marc Valin | 2011-03-18 | 1 | -8/+5 |
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* | DTX fix | Jean-Marc Valin | 2011-03-17 | 1 | -5/+8 |
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* | Support for glitchles mode switching | Jean-Marc Valin | 2011-03-07 | 1 | -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 bugfix | Jean-Marc Valin | 2011-03-03 | 1 | -5/+5 |
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* | SILK update | Jean-Marc Valin | 2011-03-02 | 1 | -17/+5 |
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* | SILK/CELT update | Jean-Marc Valin | 2011-02-28 | 1 | -10/+10 |
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* | SILK update | Jean-Marc Valin | 2011-02-17 | 1 | -5/+17 |
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* | fix make dist | Jean-Marc Valin | 2011-02-15 | 1 | -5/+5 |
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* | missing files | Jean-Marc Valin | 2011-02-14 | 1 | -8/+5 |
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* | SILK and CELT updates | Jean-Marc Valin | 2011-02-14 | 1 | -5/+8 |
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* | Update for in-band FEC | Koen Vos | 2011-02-14 | 1 | -9/+5 |
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* | Update Opus range coder due to CELT refactoring. | Timothy B. Terriberry | 2011-02-03 | 1 | -5/+9 |
| | | | | | The byte buffer is now part of the range coder struct itself, and rangeenc.c and rangedec.c have gone away. | ||||
* | Build fixes | Jean-Marc Valin | 2011-02-03 | 1 | -5/+5 |
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* | Testing the range coder final state | Koen Vos | 2011-02-03 | 1 | -5/+5 |
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* | SILK update | Jean-Marc Valin | 2011-02-02 | 1 | -5/+5 |
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* | SILK update | Jean-Marc Valin | 2011-02-02 | 1 | -5/+5 |
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* | SILK update (fixing segfault) and MSVS fix | Jean-Marc Valin | 2011-02-02 | 1 | -5/+5 |
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* | SILK update | Jean-Marc Valin | 2011-02-02 | 1 | -5/+5 |
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* | Disabling debug | Jean-Marc Valin | 2011-01-31 | 1 | -5/+5 |
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* | Adding missing SILK files to the build | Jean-Marc Valin | 2010-11-13 | 1 | -5/+5 |
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* | Updated to follow changes in SILK API | Jean-Marc Valin | 2010-11-12 | 1 | -5/+5 |
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* | SILK build update | Jean-Marc Valin | 2010-07-08 | 1 | -5/+5 |
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* | Build update | Jean-Marc Valin | 2010-07-08 | 1 | -5/+5 |
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* | autotools-based build system | Jean-Marc Valin | 2010-07-08 | 1 | -5/+5 |
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* | Adds a _ctl() control API to the encoder and decoder | Jean-Marc Valin | 2010-07-06 | 1 | -5/+5 |
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* | Fixing a high bit-rate bug in SILK -- now scales well above 64 kb/s | Jean-Marc Valin | 2010-07-05 | 1 | -5/+5 |
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* | silk update (ec_enc_done()) | Jean-Marc Valin | 2010-07-04 | 1 | -5/+5 |
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* | SILK update (interface for using the CELT range coder) | Jean-Marc Valin | 2010-07-04 | 1 | -5/+5 |
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* | gitignore files | Jean-Marc Valin | 2010-07-03 | 1 | -5/+5 |
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* | SILK update | Jean-Marc Valin | 2010-06-30 | 1 | -5/+5 |
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* | Updated SILK version | Jean-Marc Valin | 2010-06-30 | 1 | -4/+5 |
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* | Added SILK submodule | Jean-Marc Valin | 2010-06-29 | 1 | -0/+5 |