openjpeg/src/lib/openjp2/j2k.c, branch cancel Fork of openjpeg library for JPEG2000 encoding and decoding https://git.carlh.net/cgit/openjpeg/atom?h=cancel 2025-01-24T12:26:40Z wip 2025-01-24T12:26:40Z Carl Hetherington cth@carlh.net 2025-01-24T12:26:40Z urn:sha1:e53debb0a1b49af365cd9b67b7161d343c872ecd Don't limit bitrate here, as DoM takes care of it (DoM bug #1665). 2024-03-02T22:22:59Z Carl Hetherington cth@carlh.net 2024-03-02T22:22:59Z urn:sha1:4029c34a4276bad4289df53c034265315924fe9e Merge pull request #1490 from headshog/fix-j2k 2023-12-08T15:47:34Z Even Rouault even.rouault@spatialys.com 2023-12-08T15:47:34Z urn:sha1:49c4ef56129b85cce8aaad85e9f22f0f3bc16f2e Integer Overflow at j2k.c:3962 Merge pull request #1491 from headshog/fix-j2k-header 2023-12-08T15:47:27Z Even Rouault even.rouault@spatialys.com 2023-12-08T15:47:27Z urn:sha1:00e0bdc14f3feed681de19d46abb2cd8155f3f66 Integer Overflow at j2k.c:11114 fix j2k.c:11114 2023-12-08T14:17:53Z headshog craaaaaachind@gmail.com 2023-12-06T14:47:02Z urn:sha1:67e6a79bcf6b2ea5503f47954537d14ed37e4a72 opj_j2k_merge_ppm(): avoid unsigned-integer-overflow at j2k.c:3962 (#1490) 2023-12-08T14:03:54Z headshog craaaaaachind@gmail.com 2023-12-06T14:30:29Z urn:sha1:a817136f7edbd0e9d9ce46d1faf15506ed9478a0 suppress warning during build using clang 2023-12-08T11:56:37Z Tomoaki Teshima tomoaki.teshima@gmail.com 2023-12-08T11:56:37Z urn:sha1:597389a45f63a7cd872859eacb267ea1bda64e9e fix: use `opj_uint_ceildiv` instead of `opj_int_ceildiv` when necessary 2023-09-23T10:50:57Z mayeut mayeut@users.noreply.github.com 2023-09-23T09:02:54Z urn:sha1:d23e0284c9be174cc6daaa594c1139076771e16b There are a bunch of loc where we can see a usage of `opj_int_ceildiv`: ``` (OPJ_UINT32)opj_int_ceildiv((OPJ_INT32)a, (OPJ_INT32)b); ``` where a & b are `OPJ_UINT32`. This can lead to overflow/underflow for some a/b combinations. Replace those calls by `opj_uint_ceildiv` instead to always get a correct result. This also allows some valid single tile images with huge tile size to be decoded properly. Fix #1438 Merge pull request #1462 from sebras/master 2023-03-09T20:15:39Z Even Rouault even.rouault@spatialys.com 2023-03-09T20:15:39Z urn:sha1:15c0dca5206d0101de2ce73b97138a2b26949011 CMake: error out on warnings for strict/missing prototypes. CMake: error out on warnings for strict/missing prototypes. 2023-03-09T19:09:27Z Sebastian Rasmussen sebras@gmail.com 2023-03-09T18:20:58Z urn:sha1:eb8a7e44279415fdefda6d980b99bd7e00c41da0 And fix strict-prototypes/missing-prototypes warnings.