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2017-11-30opj_j2k_read_cod: remove check for 'No more than one COD marker per tile' ↵Even Rouault
(fixes #1043) This check was added per https://github.com/uclouvain/openjpeg/commit/daed8cc9195555e101ab708a501af2dfe6d5e001 to fix https://github.com/uclouvain/openjpeg/issues/476 , but it does not seem to be necessary with latest master (issue476.jp2 doesn't cause memory issues), and breaks reading legit files.
2017-11-30Fix typo in commentsEven Rouault
2017-11-14Changed cmake version test to allow for cmake 2.8.11.xAndrew Murray
2017-10-12opj_j2k_set_threads(): add sanity check to error out if called after ↵Even Rouault
opj_read_header()
2017-10-12Improve doc of opj_codec_set_threads()Even Rouault
2017-10-09Unix build: fix regression of 2.3.0 where a shared-only or static-only build ↵Even Rouault
lacks the installation target for the library (#1019, fixes regression introduced by 3dfc6ca2bcf06fd1adb6b6b4cecc6c092f08ba0b)
2017-09-26Merge pull request #1022 from rouault/partial_component_decodingAntonin Descampe
Add capability to decode only a subset of all components of an image.
2017-09-21Add missing newline at end of fileStefan Weil
This fixes warnings from the clang compiler: /openjpeg/src/lib/openjp2/sparse_array.h:141:32: warning: no newline at end of file [-Wnewline-eof] Signed-off-by: Stefan Weil <sw@weilnetz.de>
2017-09-21Add assertionEven Rouault
2017-09-21Comment dead code (Coverity CID 94681)Even Rouault
2017-09-21Workaround Coverity CID 113061Even Rouault
2017-09-21Workaround Coverity CID 169392Even Rouault
2017-09-21opj_j2k_get_default_thread_count(): validate value of OPJ_NUM_THREADS to fix ↵Even Rouault
Coverity 179465 and 179463
2017-09-21Fix copy&paste error (Coverity CID 169394)Even Rouault
2017-09-20Use a #define J2K_MAX_POCS 32 to avoid hard-coded constant (#349)Even Rouault
2017-09-20Avoid index-out-of-bounds access when invoking opj_compress with -n 11 or ↵Even Rouault
higher. But not a proper fix itself (refs #493)
2017-09-19Avoid relying on operator precedence (raised by cppcheck)Even Rouault
2017-09-19Workaroudn cppcheck (correct) warning about same code in then and else branchesEven Rouault
2017-09-19Fix badly named variable in function prototype (raised by cppcheck)Even Rouault
2017-09-19Remove redundant test (raised by cppcheck)Even Rouault
2017-09-19Replace C++ style comments by C onesEven Rouault
2017-09-19Replace C++ style comments by C onesEven Rouault
2017-09-19opj_set_decoded_components(): add a provision for a apply_color_transforms ↵Even Rouault
parameter in case we support it in the future
2017-09-19Add capability to decode only a subset of all components of an image.Even Rouault
This adds a opj_set_decoded_components(opj_codec_t *p_codec, OPJ_UINT32 numcomps, const OPJ_UINT32* comps_indices) function, and equivalent "opj_decompress -c compno[,compno]*" option. When specified, neither the MCT transform nor JP2 channel transformations will be applied. Tests added for various combinations of whole image vs tiled-based decoding, full or reduced resolution, use of decode area or not.
2017-09-19Fix warnings and errors when compiling with a c++ compiler (#1021)Even Rouault
2017-09-19Fix compilation with AppleClang 8.1.0.8020042 (#1020)Even Rouault
2017-09-17Build: make sure that -DBUILD_SHARED_LIBS:bool=off is honoured to build only ↵Even Rouault
the static lib (#1019)
2017-09-08opj_tcd_mct_decode(): avoid heap buffer overflow when components have not ↵Even Rouault
the same number of resolutions. Also fixes an issue with subtile decoding. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3331. Credit to OSS Fuzz
2017-09-08opj_j2k_update_image_data(): restrict optimized pathEven Rouault
2017-09-08Use opj_image_data_free() where appropriate (adapted from ↵Even Rouault
https://github.com/uclouvain/openjpeg/pull/1015/commits/dab9db0723a5bb9f3d745f9dd7a0b8b3b18b8054, #1014)
2017-09-07Properly fix cc893a4ebfaf8c42cf1221ac82c83df91e77340b to avoid ↵Even Rouault
heap-buffer-overflow when numcomps < 3
2017-09-07Avoid malloc poisoning issue when including <pthread.h> of uclibc (#1013)Even Rouault
2017-09-07opj_tcd_mct_decode(): fix checks to verify MCT can be done safely. Fixes ↵Even Rouault
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3305 (master only)
2017-09-06Fix invalid access out of bounds, and bad behaviour, when calling repeatdly ↵Even Rouault
opj_get_decoded_tile() on an image with a color palette
2017-09-06Fix 2.2.0 regression when reading codestream with reperated calls to ↵Even Rouault
opj_get_decoded_tile() where tile parts of a same tile are not consecutive This check was introduced per #939, but relied on the incorrect assumption we decode all the tile parts of all tiles.
2017-09-06Fix null pointer dereference on partial tile decoding when they are empty. ↵Even Rouault
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3297 (master only)
2017-09-05Merge pull request #1010 from rouault/subtile_decoding_stage3Even Rouault
Subtile decoding: memory use reduction and perf improvements
2017-09-04Replace uses of size_t by OPJ_SIZE_TEven Rouault
2017-09-02Improve error message when specifying a too big cp_reduce parameter (#474)Even Rouault
2017-09-01opj_v4dwt_decode_step1_sse(): rework a bit to improve code generationEven Rouault
2017-09-01opj_j2k_update_image_data(): avoid allocating image buffer if we can just ↵Even Rouault
reuse the tile buffer one
2017-09-01opj_t1_clbl_decode_processor(): use SSE2 in subtile decoding code path, for ↵Even Rouault
irreversible
2017-09-01Replace error message 'Not enough memory for tile data' by 'Size of tile ↵Even Rouault
data exceeds system limits' (refs https://github.com/uclouvain/openjpeg/pull/730#issuecomment-326654188)
2017-09-01opj_t1_decode_cblk(): move some code to codeblock processor for ↵Even Rouault
(theoretical) better multi-threading in subtile decoding
2017-09-01sparse_array: optimizations for lossy caseEven Rouault
2017-09-01opj_tcd_rateallocate(): make sure to use all passes for a lossless layer (#1009)Even Rouault
And save a useless loop, which should be a tiny faster.
2017-09-01opj_j2k_setup_encoder(): emit warnings if tcp_rates are not decreasing or ↵Even Rouault
tcp_distoratio are not increasing (#1009)
2017-09-01opj_j2k_setup_encoder(): avoid potential int overflow in computations ↵Even Rouault
related to max_cs_size
2017-09-01opj_compress help: revert 32572617765cb9d77302384653a48d793b8f657f and ↵Even Rouault
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)
2017-09-01opj_v4dwt_decode_step2_sse(): loop unrollEven Rouault
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