76 Commits

Author	SHA1	Message	Date
oparviai	33638a2243	Fixed GNU compilation	2014-01-07 19:41:23 +00:00
oparviai	1f6391a9ca	Performance improvement in calcCrossCorr function - maintain accumulating normalization calculation instead of recalculating normalization factor on each round.	2014-01-07 18:25:40 +00:00
oparviai	afdfb293f6	Apple compatibility fixes	2014-01-07 18:24:28 +00:00
oparviai	746a90d610	Fixed integer overflow bug in integer versions of cross-correlation routines.	2014-01-06 19:40:40 +00:00
oparviai	a61c28e36a	Increased Antialias filter length from 32 to 64	2014-01-06 19:19:38 +00:00
oparviai	026ebe3841	Implemented integer version of linear interpolator	2014-01-06 19:16:02 +00:00
oparviai	f16b062219	Enabled keyword extension	2014-01-06 18:41:42 +00:00
oparviai	a09135884a	Implemented separate Cubic, Linear and Shannon interpolation algorithms.	2014-01-06 18:40:23 +00:00
oparviai	abfeb3fcc9	Restructured RateTransposer to allow hosting alternative resampling algorithms.	2014-01-05 21:40:22 +00:00
oparviai	8174f6bc10	cleanup previous	2014-01-05 17:22:53 +00:00
oparviai	510a94e990	Fixed small sinc() calculation bug that caused AA filter attenuation be around -10dB instead of <-50dB.	2014-01-05 17:19:19 +00:00
oparviai	510ac08657	Bugfix in RateTransposerFloat::transposeMono	2014-01-05 15:57:10 +00:00
oparviai	55aa6f15e9	Bugfix and cleanups	2013-06-14 17:34:33 +00:00
oparviai	8c65661b91	Added support for multi-channel audio	2013-06-12 15:24:44 +00:00
oparviai	4d8825ef6d	Removed piece of dead code	2012-12-28 19:52:47 +00:00
oparviai	c3f4ff9532	Fixed pointer aligning for mingw64 compilation	2012-11-08 18:53:01 +00:00
oparviai	91305a5806	Fixed #include files for mingw64 compilation	2012-11-08 18:44:37 +00:00
oparviai	6a57544b2a	Eliminate compiler warning	2012-09-01 07:43:51 +00:00
oparviai	0462e450a6	Adjustments in beat detection	2012-08-30 19:45:25 +00:00
oparviai	6fc0dd1867	Increased "climbcount" to improve peak detection	2012-08-30 16:28:27 +00:00
oparviai	657d07b5e6	Improved flush() for better output stream duration accuracy	2012-06-13 19:29:53 +00:00
oparviai	67a202aee8	minor patches	2012-04-01 20:00:09 +00:00
oparviai	557bf9d6e4	Time stretch routine improvements: ... - improved sound quality - streamlined code	2012-04-01 19:49:30 +00:00
oparviai	1f6a68a6a3	CPUID routine bugfix: replaced inline assembly routine not working with all environment with __cpuid compiler intrinsic.	2012-04-01 17:01:42 +00:00
oparviai	f047ab0815	Untabify TDStretch.h	2012-04-01 16:57:32 +00:00
oparviai	d64e9ae0d3	Improved BPM detection routine to better spot harmonics for the strongest beat pattern.	2011-12-30 20:33:46 +00:00
oparviai	ad164d96db	Added a compile-time switch to disable throwing c++ exceptions	2011-09-02 18:56:11 +00:00
oparviai	9db805d439	Added configure flags to disable x86 optimizations	2011-07-17 11:17:57 +00:00
oparviai	2ea719ad39	#define compatibility patches	2011-07-17 10:58:40 +00:00
oparviai	6b2befd571	Fixed #ifdefs	2011-07-16 12:27:51 +00:00
oparviai	6a297adf2e	Cleaned comments	2011-07-16 12:27:28 +00:00
oparviai	8f20fed87c	x64bit compilation support	2011-07-16 08:46:37 +00:00
oparviai	ccbe5a50e2	Updated "Release" build setting in VC++ project files.	2011-07-16 08:25:15 +00:00
oparviai	1043811c6b	Added support for writing bpm analysis debug file	2011-07-13 08:07:14 +00:00
oparviai	d002b52f2a	use more specifically named global #defines	2011-02-13 19:13:57 +00:00
oparviai	d024492262	Added API to query for nominal input/output sample batch sizes	2011-01-16 13:00:33 +00:00
oparviai	33334d8dab	Minor redundant code cleanup	2011-01-16 12:59:19 +00:00
oparviai	16f0a95a30	Relaxed peak detection low limit from 1e-6 to 1e-9 to improve detections	2010-08-24 15:53:56 +00:00
oparviai	cba79d510f	Updated cpuid logic for X86_64	2010-04-23 10:31:02 +00:00
oparviai	c045c24e80	Retired 3DNow! optimizations as obsolete	2010-01-24 12:40:30 +00:00
oparviai	ff06c88fd5	Added automatic cutoff threshold adaptation to beat detection routine to better adapt BPM calculation to different types of music	2010-01-06 18:59:23 +00:00
oparviai	4c885873df	Changed sum counting to gcc compatible syntax	2009-12-28 20:32:57 +00:00
oparviai	b9a89735a3	Updated automatic parameter adjustment logic to reduce tone wobbling at large tempo changes.	2009-12-28 19:27:04 +00:00
oparviai	7560501414	Bugfix: Fixed variable initialization to avoid segment fault possibility due to negative array indexing in quick seek algorithm in presence of worst-case correlations.	2009-11-09 17:27:50 +00:00
oparviai	1e11629a8f	Bugfix: FIR filter went too far in processing buffer - this is incorrect although it didn't cause any change to the outcome.	2009-10-31 14:53:23 +00:00
oparviai	df36315991	Bugfix: Added a check against zero processing samples into rate transposing routines	2009-10-31 14:37:24 +00:00
oparviai	6c1867263c	Fixed a typo bug	2009-05-19 04:57:30 +00:00
oparviai	fb966425c4	Couple of improvements: ... - Added normalization to correlation calculation - Heuristic that weights center of the processing window	2009-05-17 11:35:13 +00:00
oparviai	dc4004e0c3	Added switch PREVENT_CLICK_AT_RATE_CROSSOVER to prevent click artifact at crossing the nominal pitch from either side	2009-05-17 11:30:57 +00:00
oparviai	f1a9f40da0	Check for empty buffer	2009-02-27 17:24:42 +00:00