openjpeg - Fork of openjpeg library for JPEG2000 encoding and decoding

Age	Commit message (Expand)	Author
2025-01-24	wipcancel	Carl Hetherington
2023-12-08	Merge pull request #1496 from rouault/fix_1480	Even Rouault
2023-12-08	opj_tcd_dc_level_shift_decode(): avoid increment nullptr (fixes #1480)	Even Rouault
2023-12-08	suppress warning during build using clang	Tomoaki Teshima
2022-08-11	Cleanup code related to quality layer allocation, and add a few safety checks	Even Rouault
2022-08-11	Significant speed-up rate allocation by rate/distoratio ratio	Even Rouault
2020-12-04	Encoder: grow again buffer size in opj_tcd_code_block_enc_allocate_data() (fi...	yuan
2020-11-26	Free p_tcd_marker_info to avoid memory leak	yuan
2020-11-25	Encoder: grow again buffer size in opj_tcd_code_block_enc_allocate_data() (fi...	yuan
2020-11-23	Encoder: grow again buffer size in opj_tcd_code_block_enc_allocate_data() (fi...	Even Rouault
2020-11-23	Encoder: grow buffer size in opj_tcd_code_block_enc_allocate_data() to avoid ...	Even Rouault
2020-05-20	Irreversible decoding: partially revert previous commit, to fix failures in t...	Even Rouault
2020-05-20	Irreversible compression/decompression DWT: use 1/K constant as per standard	Even Rouault
2020-05-20	Irreversible decoding: align code more closely to the standard by avoid messi...	Even Rouault
2020-05-20	tcd.c: add comment	Even Rouault
2020-05-20	Encoder: use floating-point operations for irreversible transformation	Even Rouault
2020-05-20	Add multithreaded support in the DWT encoder.	Even Rouault
2020-05-20	Add multithreading support in the T1 (entropy phase) encoder	Even Rouault
2020-04-21	Add support for generation of PLT markers in encoder	Even Rouault
2020-04-16	Rename mis-named function opj_tcd_get_encoded_tile_size() to opj_tcd_get_enco...	Even Rouault
2020-02-12	Implement writing of IMF profiles	Even Rouault
2020-01-30	opj_tcd_init_tile(): avoid integer overflow	Even Rouault
2019-10-03	opj_tcd_mct_decode()/opj_mct_decode()/opj_mct_encode_real()/opj_mct_decode_re...	Even Rouault
2018-02-11	Avoid out-of-bounds write overflow due to uint32 overflow computation on imag...	Even Rouault
2017-09-19	Add capability to decode only a subset of all components of an image.	Even Rouault
2017-09-19	Fix warnings and errors when compiling with a c++ compiler (#1021)	Even Rouault
2017-09-08	opj_tcd_mct_decode(): avoid heap buffer overflow when components have not the...	Even Rouault
2017-09-07	Properly fix cc893a4ebfaf8c42cf1221ac82c83df91e77340b to avoid heap-buffer-ov...	Even Rouault
2017-09-07	opj_tcd_mct_decode(): fix checks to verify MCT can be done safely. Fixes http...	Even Rouault
2017-09-05	Merge pull request #1010 from rouault/subtile_decoding_stage3	Even Rouault
2017-09-04	Replace uses of size_t by OPJ_SIZE_T	Even Rouault
2017-09-01	opj_j2k_update_image_data(): avoid allocating image buffer if we can just reu...	Even Rouault
2017-09-01	Replace error message 'Not enough memory for tile data' by 'Size of tile data...	Even Rouault
2017-09-01	opj_tcd_rateallocate(): make sure to use all passes for a lossless layer (#1009)	Even Rouault
2017-09-01	opj_tcd_dc_level_shift_decode(): optimize lossy case	Even Rouault
2017-09-01	Tiny perf improvement in T1 stage for subtile decoding	Even Rouault
2017-09-01	Various changes to allow tile buffers of more than 4giga pixels	Even Rouault
2017-09-01	TCD: allow tile buffer to be greater than 4GB on 64 bit hosts (but number of ...	Even Rouault
2017-09-01	Remove limitation that prevents from opening images bigger than 4 billion pixels	Even Rouault
2017-09-01	opj_tcd_init_tile(): fix typo on overflow detection condition (introduced in ...	Even Rouault
2017-09-01	Sub-tile decoding: only allocate tile component buffer of the needed dimension	Even Rouault
2017-08-28	Subtile decoding: fix overflows in subband coordinate computation that cause ...	Even Rouault
2017-08-21	Add comments for filter_width values	Even Rouault
2017-08-20	Subtile decoding: only do 9x7 IDWT computations on relevant areas of tile-com...	Even Rouault
2017-08-18	Subtile decoding: only do 5x3 IDWT computations on relevant areas of tile-com...	Even Rouault
2017-08-17	Sub-tile decoding: only decode precincts and codeblocks that intersect the wi...	Even Rouault
2017-08-14	Encoder: grow buffer size in opj_tcd_code_block_enc_allocate_data() to avoid ...	Even Rouault
2017-08-10	Propagate event manager down to opj_t2_encode_packet() and use it to emit an ...	Even Rouault
2017-08-07	Slight improvement in management of code block chunks	Even Rouault
2017-08-07	Decoding: do not allocate memory for the codestream of each codeblock	Even Rouault