openjpeg/libopenjpeg/t2.c, branch v2 Fork of openjpeg library for JPEG2000 encoding and decoding https://git.carlh.net/cgit/openjpeg/atom?h=v2 2010-10-05T20:25:01Z fixed problems with partial decodes (non-zero value for cp_reduce) that can cause corrupted images and crashes (issue 41) - thanks to Sheet Spotter 2010-10-05T20:25:01Z Antonin Descampe antonin@gmail.com 2010-10-05T20:25:01Z urn:sha1:dea5c48227a14a5a49bc9b6aef4816ee0bb3ca02 Deleting obsolete files and directories, adding v2-specific files and directories, updating existing files to v2. See README.v2 for more info 2008-07-31T18:47:41Z Antonin Descampe antonin@gmail.com 2008-07-31T18:47:41Z urn:sha1:7caaea18b728ead4e45226aafc09dba01e514a2d 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 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 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 Changed the way the image structure is allocated when the decoding parameters include some resolutions to discard. This should have a significant impact for the decoding of huge images when some resolutions are discarder (-r parameter) 2007-10-12T15:04:34Z Francois-Olivier Devaux fodevaux@users.noreply.github.com 2007-10-12T15:04:34Z urn:sha1:1f11a4fe903ef65fa31d579b3fec4e56e7a26c37 Warning: The output image size is now reduced when discarding resolutions ! Fixed issues with generation of SOP marker. 2007-09-19T14:56:19Z Parvatha Elangovan p.elangovan@intopix.com 2007-09-19T14:56:19Z urn:sha1:7e40a9475a8c29239b46133ee61675fe6cc76e92 Fixed issues with Reading and Writing TIF images in convert.c to avoid segmentation fault. 2007-09-18T13:07:29Z Parvatha Elangovan p.elangovan@intopix.com 2007-09-18T13:07:29Z urn:sha1:a6ba04cdf49772f2e90515b277f174a0849bc8b6 Fixed issues relating to using user specified rates for CINEMA option for multiple images. Fixed issues with cstr_info when codestream has components with different number of resolutions. 2007-09-17T14:00:43Z Francois-Olivier Devaux fodevaux@users.noreply.github.com 2007-09-17T14:00:43Z urn:sha1:569bbb00776f08211f7184ea4ea94571b652adae