openjpeg/libopenjpeg, branch version.1.3 Fork of openjpeg library for JPEG2000 encoding and decoding https://git.carlh.net/cgit/openjpeg/atom?h=version.1.3 2007-12-21T10:19:01Z Bug fixed by David Bruken. Fixed memory allocation issue in opj_malloc.h. 2007-12-21T10:19:01Z Francois-Olivier Devaux fodevaux@users.noreply.github.com 2007-12-21T10:19:01Z urn:sha1:287fb0b8fd3b8e57a63c82d9950340e75a09fe11 Possible errors in pi_create_encode handled changed variables names alpha, beta, gamma, delta in dwt.c to avoid re-declarations on Macosx 2007-12-19T14:45:35Z Antonin Descampe antonin@gmail.com 2007-12-19T14:45:35Z urn:sha1:847b082b64bb975555eac8876e28d2f15a9b56ad Fixed allocation problem in pi.c 2007-12-19T13:57:57Z Francois-Olivier Devaux fodevaux@users.noreply.github.com 2007-12-19T13:57:57Z urn:sha1:5f995bcf4b6665c58b646056785ad649955b08d8 In pi.c, removed the Recursive function pi_check_next_level() and modified the code. 2007-12-19T12:28:40Z Parvatha Elangovan p.elangovan@intopix.com 2007-12-19T12:28:40Z urn:sha1:64ed560f4f88cb7215adb011ba53f16f1fd3f54c In mqc.h, changed MQC_NUMCTXS from 32 to 19 as JPEG 2000 only allows 19 possible contexts 2007-12-19T09:13:52Z Francois-Olivier Devaux fodevaux@users.noreply.github.com 2007-12-19T09:13:52Z urn:sha1:1a33a097260699e7c3792d2a6238337a198d9070 First import of JAVAOpenJPEG, a Java wrapper of OpenJPEG, developed by Patrick Piscaglia of Telemis (www.telemis.com). Thank you Patrick for this new module ! 2007-12-10T13:16:01Z Francois-Olivier Devaux fodevaux@users.noreply.github.com 2007-12-10T13:16:01Z urn:sha1:26606c71c8a5c3a79f9e371e1c0ddfcb800b77df Fixed the maximum number of resolutions a user can discard while decoding. 2007-11-27T14:00:45Z Francois-Olivier Devaux fodevaux@users.noreply.github.com 2007-11-27T14:00:45Z urn:sha1:9e5d165e79499cffe11a85ebc1b1ff320d52953b Added an error state in J2K_STATE (j2k.c) Avoided ABI breakage 2007-11-14T11:34:48Z Francois-Olivier Devaux fodevaux@users.noreply.github.com 2007-11-14T11:34:48Z urn:sha1:c458af9cd697c0a5949ef2f5bd4ab5c45530457b 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. 2007-11-14T10:52:02Z Francois-Olivier Devaux fodevaux@users.noreply.github.com 2007-11-14T10:52:02Z urn:sha1:010ae27471655e3fe05912bd9965245a4f2cd7f3 Patch by Callum Lerwick. This patch rearranges the largest memory allocations so they're allocated as late as possible, and freed as soon as possible. This cuts memory usage by about half on two large test images. 2007-11-14T08:45:00Z Francois-Olivier Devaux fodevaux@users.noreply.github.com 2007-11-14T08:45:00Z urn:sha1:24e189e4d8a231e7273d788b2bd77e2484cec761