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path: root/libcelt/kiss_fft.c
AgeCommit message (Expand)Author
2011-03-12Adds in-band signalling of the CELT frame size and bandwidthJean-Marc Valin
2011-02-10Relicensing under the simplified (2-clause) BSD licenseJean-Marc Valin
2011-01-29Enabling the standard static mode by defaultJean-Marc Valin
2011-01-26Removing more unused function paramsJean-Marc Valin
2010-08-28CELT no longer prints to stderr (unless assertions are enabled)Jean-Marc Valin
2010-08-26Nothing to see hereJean-Marc Valin
2010-08-26Disabling mdct and fft init code with static modesJean-Marc Valin
2010-08-26static modes update for MDCTJean-Marc Valin
2010-08-26Updating dump_modes to include the MDCT and FFT. More work needed.Jean-Marc Valin
2010-08-26FFT cleanupJean-Marc Valin
2010-08-03DOUBLE_PRECISION and MIXED_PRECISION no longer need to be definedJean-Marc Valin
2010-07-24Making a bunch of things staticJean-Marc Valin
2010-07-0916-bit bitrev tableJean-Marc Valin
2010-07-09Sharing of the twiddles across multiple FFTsJean-Marc Valin
2010-07-07Some code cleanup in the FFT.Jean-Marc Valin
2009-10-18Removed the _t from all the celt*_t types to avoid clashing with POSIXJean-Marc Valin
2009-10-18Updated copyright noticesJean-Marc Valin
2009-10-17Changed all the celt*int*_t types to remove the _t suffix, which is reservedJean-Marc Valin
2008-09-28Supporting large prime factors in the FFTJean-Marc Valin
2008-04-11fixed a few warnings, no real changeJean-Marc Valin
2008-03-07Bit of cleaning up. No real code change (well, I hope so!).Jean-Marc Valin
2008-03-05Defining RADIX_TWO_ONLY removes all butterflies, except for radix 2 and 4.Jean-Marc Valin
2008-03-05fixed-point: changed find_spectral_pitch() to use single-precision (16-bit) FFT.Jean-Marc Valin
2008-03-01Saved 4 kB of stack usage in find_spectral_pitch() by doing the FFT in-placeJean-Marc Valin
2008-02-29fixed-point: converted intra prediction and folding, unb0rked mixed-precisionJean-Marc Valin
2008-02-25real fft no longer needs an internal buffer.Jean-Marc Valin
2008-02-24Float FFT now does the same scaling as the fixed-point FFTJean-Marc Valin
2008-02-24Added a mixed-precision version of the FFT with 32-bit data and 16-bit twiddles.Jean-Marc Valin
2008-02-24Created an separate kiss_twiddle_cpx type to make it possible to useJean-Marc Valin
2008-02-22Fixed the FFT for higher precisionJean-Marc Valin
2008-02-11Re-ordered the parameters in the stream: [energy, pitch index, pitch gains]Jean-Marc Valin
2008-02-08fixed leaked ritrev tableJean-Marc Valin
2008-02-08Split the radix functions into forward and backward versions, removed theJean-Marc Valin
2008-02-08Made pre-computed twiddles the same for forward and inverse FFTJean-Marc Valin
2008-02-08Real FFT cleanup, plus some testcasesJean-Marc Valin
2008-02-08Now using an MDCT implementation I can actually understand.Jean-Marc Valin
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