openjpeg/libopenjpeg
Francois-Olivier Devaux 54214fb65f Code improvements using 'g++-4.4.0' to trace the code (v1.4). Thanks to Winfried for this patch. 2010-03-24 11:20:45 +00:00
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CMakeLists.txt BUG: Fix previous patch from Callum Lerwick. I have no clue what CMAKE_INSTALL_LIBDIR refers too. Bump up cmake 2.2 restriction to cmake 2.4 because of previous patch not backward compatible. Properly set the SOVERSION in a cross plateform way (yes WIN32 is a plateform) 2007-09-25 14:54:49 +00:00
bio.c Minor cleanup patch, that gets rid of a bunch of "old style declaration" warnings from Intel's compiler 2007-08-21 12:02:23 +00:00
bio.h Minor cleanup patch, that gets rid of a bunch of "old style declaration" warnings from Intel's compiler 2007-08-21 12:02:23 +00:00
cio.c Indexes can now be generated when decoding J2K codestreams. 2007-09-07 15:01:55 +00:00
cio.h Copyright update 2007-01-15 09:55:40 +00:00
dwt.c changed variables names alpha, beta, gamma, delta in dwt.c to avoid re-declarations on Macosx 2007-12-19 14:45:35 +00:00
dwt.h Patch by Dzonatas and Callum Lerwick. Fp/vectorization patch which 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. 2007-11-13 17:35:12 +00:00
event.c Code optimization usinq vsprintf() command 2006-12-04 14:57:09 +00:00
event.h OpenJPEG version 1.1 2005-12-08 09:38:47 +00:00
fix.h fix.h, dwt.c and t1.c optimized. Thanks a lot to Dzonatas <dzonatas at dzonux.net> and Callum Lerwick <seg at haxxed.com> for these great patches ! 2007-04-05 14:24:19 +00:00
image.c In image.c, changed the opj_image_create0() memory allocation from malloc() to calloc() in order to avoid segfaults when freeing the memory allocated for the coding of bad images. Thanks to Christopher Layne for this improvement. 2008-01-22 10:35:26 +00:00
image.h Minor cleanup patch, that gets rid of a bunch of "old style declaration" warnings from Intel's compiler 2007-08-21 12:02:23 +00:00
int.h Copyright update 2007-01-15 09:55:40 +00:00
j2k.c Code improvements using 'g++-4.4.0' to trace the code (v1.4). Thanks to Winfried for this patch. 2010-03-24 11:20:45 +00:00
j2k.h Fixed the maximum number of resolutions a user can discard while decoding. 2007-11-27 14:00:45 +00:00
j2k_lib.c Patch from Callum Lewick. Memset patch. See ChangeLog for more details. Thanks Callum ! 2007-10-18 12:26:11 +00:00
j2k_lib.h Patch from Callum Lewick. Memset patch. See ChangeLog for more details. Thanks Callum ! 2007-10-18 12:26:11 +00:00
jp2.c Removed the J2KViewer module, which has been replaced by OPJViewer and fixed the error handling of j2k_decode in jp2.c, thanks to Robin Cornelius 2008-02-28 11:26:04 +00:00
jp2.h Indexes can now be generated when decoding J2K codestreams. 2007-09-07 15:01:55 +00:00
jpt.c Copyright update 2007-01-15 09:55:40 +00:00
jpt.h Copyright update 2007-01-15 09:55:40 +00:00
mct.c Patch by Dzonatas and Callum Lerwick. Fp/vectorization patch which 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. 2007-11-13 17:35:12 +00:00
mct.h Patch by Dzonatas and Callum Lerwick. Fp/vectorization patch which 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. 2007-11-13 17:35:12 +00:00
mqc.c Reworks of t1_updateflags to get rid of the shift operation. mqc_setcurctx moved to the header to allow it to be inlined into the t1. 2007-08-21 12:30:08 +00:00
mqc.h In mqc.h, changed MQC_NUMCTXS from 32 to 19 as JPEG 2000 only allows 19 possible contexts 2007-12-19 09:13:52 +00:00
openjpeg.c openjpeg.c : fixed initialization of parameters->cp_disto_alloc/fixed_quality/fixed_alloc/tcp_numlayers because they were preventing to use the -q and -f options. 2009-09-08 18:25:51 +00:00
openjpeg.h [FOD] Created a new constant in openjpeg.h to differentiate the case when the colorspace is not supported by the library and when it is not specified in the codestream. Suggested by Matteo Italia. 2010-01-20 15:44:13 +00:00
opj_includes.h Patch by Dzonatas and Callum Lerwick. Fp/vectorization patch which 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. 2007-11-13 17:35:12 +00:00
opj_malloc.h Fixed openjpeg.c for proper initialization of codec context structures (dinfo in opj_create_compress() and opj_create_decompress(). Bug fix suggested by Andrey V. Kiselev 2008-02-29 09:33:41 +00:00
pi.c Bug fixed by David Bruken. Fixed memory allocation issue in opj_malloc.h. 2007-12-21 10:19:01 +00:00
pi.h Bug fixed by David Bruken. Fixed memory allocation issue in opj_malloc.h. 2007-12-21 10:19:01 +00:00
raw.c Minor cleanup patch, that gets rid of a bunch of "old style declaration" warnings from Intel's compiler 2007-08-21 12:02:23 +00:00
raw.h Minor cleanup patch, that gets rid of a bunch of "old style declaration" warnings from Intel's compiler 2007-08-21 12:02:23 +00:00
t1.c fixed MCT check bug in t1_getwmsedec. See http://groups.google.com/group/openjpeg/browse_thread/thread/d9d96dd4ec3e7443 for info 2009-11-06 12:52:54 +00:00
t1.h Patch by Dzonatas and Callum Lerwick. Fp/vectorization patch which 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. 2007-11-13 17:35:12 +00:00
t1_generate_luts.c fixed minor bugs which were triggering warnings at compilation (different signedness, wrong pointer type, etc) 2009-09-10 12:29:51 +00:00
t1_luts.h Moved the orient flipping into the ctxno_zc table. 2007-08-21 12:51:57 +00:00
t2.c Bug fixed by David Bruken. Fixed memory allocation issue in opj_malloc.h. 2007-12-21 10:19:01 +00:00
t2.h In pi.c, removed the Recursive function pi_check_next_level() and modified the code. 2007-12-19 12:28:40 +00:00
tcd.c found a bug in tcd.c that was preventing to find the correct threshold in tcd_rateallocate.c for high-precision images. Applied a temporary patch but a better solution should be found. 2008-08-22 16:18:17 +00:00
tcd.h Patch by Callum Lerwick. The opj_tcd_cblk array is one of the largest allocations, because it contains a bunch of static buffers. This also makes it a major source of cache thrashing. This patch allocates the buffers from the heap, and dynamically sizes them in the decoder. I have not yet managed to dynamically size them in the encoder, getting the decoder to do it was tricky enough... I also split opj_tcd_cblk_t into separate encode and decode versions. A lot of fields were not used by both, so this cuts its size even further. 2007-11-14 10:52:02 +00:00
tgt.c Patch from Callum Lewick. Memset patch. See ChangeLog for more details. Thanks Callum ! 2007-10-18 12:26:11 +00:00
tgt.h Copyright update 2007-01-15 09:55:40 +00:00