openjpeg - Fork of openjpeg library for JPEG2000 encoding and decoding

Age	Commit message (Collapse)	Author
2010-04-08	Significant optimizations of MCT, DWT, MQ and T1 modules by Peter Wimmer ↵	Francois-Olivier Devaux
	(thanks Peter)
2007-12-19	changed variables names alpha, beta, gamma, delta in dwt.c to avoid ↵	Antonin Descampe
	re-declarations on Macosx
2007-11-13	Patch by Dzonatas and Callum Lerwick. Fp/vectorization patch which ↵	Francois-Olivier Devaux
	basically converts most of the irreversible decode codepath to floating point, eliminating a few rounds of int/fp conversion, resulting in a vast performance improvement, and an increase in accuracy.
2007-11-08	Patches from Callum Lewick: Fixed some spelling errors in dwt.c.	Francois-Olivier Devaux

2007-09-27	Patch from Callum Lewick. Fixed dwt.c where an alignment in buffer was ↵	Francois-Olivier Devaux
	problematic under x86_64.
2007-04-05	fix.h, dwt.c and t1.c optimized. Thanks a lot to Dzonatas <dzonatas at ↵	Francois-Olivier Devaux
	dzonux.net> and Callum Lerwick <seg at haxxed.com> for these great patches !
2007-01-15	Copyright update	Francois-Olivier Devaux

2006-10-31	fixed a bug in the computation of the mantissa (mu)	Antonin Descampe

2006-01-20	fixed various minor warnings with gdcm patches	Antonin Descampe

2005-12-08	OpenJPEG version 1.1	Antonin Descampe

2005-12-02	openjpeg version 1.0 (previous version still available with tag opj0-97)	Antonin Descampe

2005-11-01	Changes proposed by Mathieu Malaterre from the GDCM project... Thanks a lot ↵	Antonin Descampe
	Mathieu - '//' replaced by '/* */' - inclusion of int.h in int.c - inclusion of j2k.h in int.h in order to export symbols - adding (void) var when a variable is declared but not used - some explicit cast - CLOCKS_PER_SEC is declared as float in bcc55, so there is a need to cast it to int for the modulo operation - some variables changed from float -> double
2005-10-27	changed one of the 9-7 coefficients (value closer to the one in the std)	Antonin Descampe

2005-09-21	major change in the dwt-module, thanks to Ive (aka Reiner Wahler): thanks a ↵	Antonin Descampe
	lot ! See note in dwt.c for more details.
2004-07-13	* Quantization bug fixed when using 9x7 DWT (comment keyword : quantizbug1)	Antonin Descampe
	* Multiplication bug fixed when dividing by 8192 (comment keyword : multbug1)
2004-04-29	Reformatage : indent -kr -i2 -ci2 $(find . -name '.c') $(find . -name '.h')	Sebastien Lugan

2004-04-29	Reformatage : indent -kr $(find . -name '.c') $(find . -name '.h')	Sebastien Lugan

2004-03-05	Update to version 0.9 : option -reduce added on decoder	Yannick Verschueren

2004-02-13	Update for version 0.8	Yannick Verschueren

2003-11-27	Initial revision	Sebastien Lugan