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path: root/libcelt/bands.c
AgeCommit message (Expand)Author
2008-02-19Fixed a bunch of warningsJean-Marc Valin
2008-02-19Merged the rate allocation atruct directly into the mode struct.Jean-Marc Valin
2008-02-13Simplified exp_spreading by unifying both directions. Have to admit I don'tJean-Marc Valin
2008-02-13doing the folding properly.Jean-Marc Valin
2008-02-12minor optimisation+tuning of vq searchJean-Marc Valin
2008-02-11Enabling "plain folding" in case we don't even have enough bits for intra-frameJean-Marc Valin
2008-02-07Re-enabled intra-frame prediction, which seems to have exposed a few issuesJean-Marc Valin
2008-01-27Bit of cleaning up in the byte dumping part. Making use of any remaining bit(s)Jean-Marc Valin
2008-01-17Enabled pure CBR, though there's still some decoder issues.Jean-Marc Valin
2008-01-17Close to getting CBR workingJean-Marc Valin
2008-01-14early code for bit-rate managementJean-Marc Valin
2008-01-12A bit of tuning and early work on bit allocationJean-Marc Valin
2008-01-11Doing stereo mixing adaptively based on amplitude difference.Jean-Marc Valin
2008-01-09Some stereo work (breaks the decoder for now)Jean-Marc Valin
2008-01-05Now using 8 bands for the pitch gain, with a 128-entry codebook.Jean-Marc Valin
2007-12-31Comments/cleanup, no code changeJean-Marc Valin
2007-12-31Got the intra-band prediction/copy to work correctly withJean-Marc Valin
2007-12-30Spreading function inside quant_bands()Jean-Marc Valin
2007-12-29Doing multiple rotation passes instead of one produces better pulse spreading.Jean-Marc Valin
2007-12-29more exp_rotation() cleanupJean-Marc Valin
2007-12-29simplified exp_rotation()Jean-Marc Valin
2007-12-14Propagating perceptual weighting around (not used yet).Jean-Marc Valin
2007-12-11Working on some stability issues (appears to be solved by making the pitchJean-Marc Valin
2007-12-10Adding stereo support. Doesn't work yet, but at least it doesn't breakJean-Marc Valin
2007-12-08Some cleaning up, a few less warnings and the decoder no longer does anv0.0.1Jean-Marc Valin
2007-12-07A bit of quality tuning, plus created a higher quality modeJean-Marc Valin
2007-12-07Cheating decoder now produces the same result as the encoderJean-Marc Valin
2007-12-07Nearly working cheating decoder.Jean-Marc Valin
2007-12-07More decoding workJean-Marc Valin
2007-12-07Algebraic codebook decoding (not tested yet)Jean-Marc Valin
2007-12-06Fixed codebook entirely quantisedJean-Marc Valin
2007-12-06Some work on index packingJean-Marc Valin
2007-12-06improved energy quantisation/predictionJean-Marc Valin
2007-12-05conversion to modes completeJean-Marc Valin
2007-12-05More modes workJean-Marc Valin
2007-12-05Converting the code to use the modes instead of global arrays.Jean-Marc Valin
2007-12-03Allowing to add pulses on top of intra-band predictionJean-Marc Valin
2007-12-03Intra-frame predictionJean-Marc Valin
2007-12-02Nothing to see here.Jean-Marc Valin
2007-11-30Some improvements to the pitch period estimationJean-Marc Valin
2007-11-30Vector quantisation of the residual (copied from Ghost/ceft)Jean-Marc Valin
2007-11-30Some pitch prediction work.Jean-Marc Valin
2007-11-30Code for computing band energies and normalising: adapted from CEFT.Jean-Marc Valin
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