openjpeg/src/lib, branch ccache Fork of openjpeg library for JPEG2000 encoding and decoding https://git.carlh.net/cgit/openjpeg/atom?h=ccache 2019-12-03T10:37:40Z Add some more errno to debug 'failed to start J2K encoding' 2019-12-03T10:37:40Z Carl Hetherington cth@carlh.net 2019-01-15T16:56:31Z urn:sha1:956af06b580e52f6b5ea2ed5f70f0c92ed267fc6 Revert "Packet header writing: set empty packet header bit to 0 when appropriate (small optimization)" 2019-12-03T10:37:14Z Carl Hetherington cth@carlh.net 2018-01-01T23:57:07Z urn:sha1:445405975d61d4e1f52093974518ca8422bff462 This reverts commit 2609fb8077125b5b31f1bcc2f98c12ff1e6572d7. I am testing this reversion to see if it fixes problems with DCP playback on various systems (DCP-o-matic bug #1136). Fix from Aaron to match v1's threshold value. 2019-12-03T10:37:04Z Carl Hetherington cth@carlh.net 2017-09-02T18:18:23Z urn:sha1:1754dd52057ec3404163e328ad46e3c9590f2d0f use tolerance to bail out early from rate control : much faster 2019-12-03T10:36:51Z Aaron Boxer boxerab@gmail.com 2017-09-01T23:33:40Z urn:sha1:531f1a7146baa2f711e76927bc92bc33b053055d Add some error codes to debug failure in opj_j2k_start_compress. 2019-12-03T10:36:27Z Carl Hetherington cth@carlh.net 2017-09-01T23:23:25Z urn:sha1:e9335061e8186786eefe065720ecbd4ce7cafdd4 opj_tcd_rateallocate(): make sure to use all passes for a lossless layer (#1009) 2017-09-01T18:02:09Z Even Rouault even.rouault@spatialys.com 2017-09-01T18:01:39Z urn:sha1:b428b8c7e7227cf96c83229df4d7bf009b6d2172 And save a useless loop, which should be a tiny faster. opj_j2k_setup_encoder(): emit warnings if tcp_rates are not decreasing or tcp_distoratio are not increasing (#1009) 2017-09-01T17:49:01Z Even Rouault even.rouault@spatialys.com 2017-09-01T17:49:01Z urn:sha1:7aa071aa273aa0b8fafbf055e5eb99b9cb8600a8 opj_j2k_setup_encoder(): avoid potential int overflow in computations related to max_cs_size 2017-09-01T17:27:56Z Even Rouault even.rouault@spatialys.com 2017-09-01T17:27:56Z urn:sha1:a538815c774db94a0d3fa323c9ca4f456ef04903 opj_compress help: revert 32572617765cb9d77302384653a48d793b8f657f and indicate 1 again as being the value to get lossless for -r. In opj_j2k_setup_encoder(), make sure that ll rates[] <= 1.0 are set to 0. Document 0 as being lossless for -q / tcp_distoratio (#1009) 2017-09-01T17:16:35Z Even Rouault even.rouault@spatialys.com 2017-09-01T17:16:35Z urn:sha1:09929bb615bd6bf2a9f7703fc7b04a12096b091e Fix undefined shift behaviour in opj_dwt_is_whole_tile_decoding(). Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3255. Credit to OSS Fuzz 2017-09-01T08:26:18Z Even Rouault even.rouault@spatialys.com 2017-09-01T08:26:18Z urn:sha1:6ce49bf5aebb3c45c464fa82d14cfd4bf7026a28