1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
2 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
5 <meta name="keywords" content="OpenJPEG, current, changes, changelog" />
6 <meta name="description" content="Log of changes in the package" />
7 <link rel="stylesheet" type="text/css" href="../../../css/common.css" />
8 <link rel="stylesheet" type="text/css" href="../../../css/changelog.css" />
12 OpenJPEG current: changelog
18 <table cellpadding='0' cellspacing='0'><tr><td align='center'><h1 class='tool'><a title='Home: ABI tracker for OpenJPEG' href='../../../timeline/openjpeg/index.html' class='tool'>ABI<br/>Tracker</a></h1></td><td width='30px;'></td><td><h1>(OpenJPEG)</h1></td></tr></table><hr/>
21 <h1>Changelog from Git</h1><br/><br/>
22 <div class='changelog'>
23 <pre class='wrap'>commit 3a382d312306f45853b3ad78b770754d4bc7e440
24 Author: Even Rouault <even.rouault@spatialys.com>
25 Date: 2017-09-03 00:30:36 +0200
27 opj_getopt.c: avoid crash on invalid input (#301)
29 commit e5ab1682a1bf52c203b16720011d869901929ac9
30 Author: Even Rouault <even.rouault@spatialys.com>
31 Date: 2017-09-02 09:10:53 +0200
33 Improve error message when specifying a too big cp_reduce parameter (#474)
35 commit b428b8c7e7227cf96c83229df4d7bf009b6d2172
36 Author: Even Rouault <even.rouault@spatialys.com>
37 Date: 2017-09-01 20:01:39 +0200
39 opj_tcd_rateallocate(): make sure to use all passes for a lossless layer (#1009)
41 And save a useless loop, which should be a tiny faster.
43 commit 7aa071aa273aa0b8fafbf055e5eb99b9cb8600a8
44 Author: Even Rouault <even.rouault@spatialys.com>
45 Date: 2017-09-01 19:49:01 +0200
47 opj_j2k_setup_encoder(): emit warnings if tcp_rates are not decreasing or tcp_distoratio are not increasing (#1009)
49 commit a538815c774db94a0d3fa323c9ca4f456ef04903
50 Author: Even Rouault <even.rouault@spatialys.com>
51 Date: 2017-09-01 19:27:56 +0200
53 opj_j2k_setup_encoder(): avoid potential int overflow in computations related to max_cs_size
55 commit 09929bb615bd6bf2a9f7703fc7b04a12096b091e
56 Author: Even Rouault <even.rouault@spatialys.com>
57 Date: 2017-09-01 19:16:35 +0200
59 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)
61 commit 32572617765cb9d77302384653a48d793b8f657f
62 Author: Even Rouault <even.rouault@spatialys.com>
63 Date: 2017-09-01 17:32:54 +0200
65 opj_compress help: indicate 0 value, instead of 1, for -r parameter to get lossless encoding (#1009)
67 commit 6ce49bf5aebb3c45c464fa82d14cfd4bf7026a28
68 Author: Even Rouault <even.rouault@spatialys.com>
69 Date: 2017-09-01 10:26:18 +0200
71 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
73 commit 04b70908a7ada29481d2e1903b76f44a68d4d268
74 Author: Even Rouault <even.rouault@spatialys.com>
75 Date: 2017-08-29 11:40:53 +0200
77 Use IDWT whole tile decoding if the area of interest equals to the image bounds, taking into account the reduced resolution factor
79 commit 4776b15fa7ec2afa74f65cd471f94513ea08205a
80 Author: Even Rouault <even.rouault@spatialys.com>
81 Date: 2017-08-28 18:07:44 +0200
83 Add test for fix of a55c024fc6b917a409b85aeafd7326421c4aea34
85 commit a55c024fc6b917a409b85aeafd7326421c4aea34
86 Author: Even Rouault <even.rouault@spatialys.com>
87 Date: 2017-08-28 17:18:33 +0200
89 Subtile decoding: fix overflows in subband coordinate computation that cause later buffer overflow. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3115. Credit to OSS Fuzz. master only
91 commit 8f92fc97913bec7ffa2dc10d062c0cdd19da20e4
92 Author: Even Rouault <even.rouault@spatialys.com>
93 Date: 2017-08-28 14:57:49 +0200
95 Make opj_set_decode_area() and opj_decode() take into account opj_set_decoded_resolution_factor() (#1006, affect API use)
97 * Better document usage of opj_set_decode_area(), ie expecting coordinates
98 in full resolution/reference grid even if requesting at a lower resolution
100 * Make sure that image->comps[].factor is set by opj_set_decode_area() and
101 opj_decode() from the value specified in opj_set_decoded_resolution_factor()
102 * opj_decompress: add 2 environmenet variables to test alternate ways of
103 using the API, namely USE_OPJ_SET_DECODED_RESOLUTION_FACTOR=YES to use
104 opj_set_decoded_resolution_factor() instead of parameters.cp_reduce, and
105 SKIP_OPJ_SET_DECODE_AREA=YES to not call opj_set_decode_area() if -d is
108 commit 5a4a10120a648848de7522245f8671c3ce285dbc
109 Author: Even Rouault <even.rouault@spatialys.com>
110 Date: 2017-08-24 14:38:24 +0200
112 Another cleanup in knownfailures-* files
114 commit e0a5d148f7e84d18a52c97bd08b21b1dffa9570a
115 Author: Even Rouault <even.rouault@spatialys.com>
116 Date: 2017-08-24 14:32:36 +0200
118 Remove test steps from specialized knownfailures- that are already in knownfailures-all.txt
120 commit 79aa0b54ddd3e4e3ca09374cb82bd3302a65783a
121 Author: Even Rouault <even.rouault@spatialys.com>
122 Date: 2017-08-24 14:31:13 +0200
124 issue104_jpxstream.jp2 decompresses just fine (and like Kakadu). Update md5refs.txt and remove from knownfailures
126 commit c059f431e6262fe5ce296e8137dd478dfe4d1af1
127 Author: Even Rouault <even.rouault@spatialys.com>
128 Date: 2017-08-24 14:09:34 +0200
130 Remove broken.jpc test from known failures, by avoiding too long processing time
132 commit 5146abc02ebd871aa1e737373cdc7654e8e4b07f
133 Author: Even Rouault <even.rouault@spatialys.com>
134 Date: 2017-08-24 14:09:31 +0200
136 imagetopgx(): improve performance in 8 bit case (relates to broken.jpc test case)
138 commit fdcd4e6365731cc1015213e424068131bcd1f31f
139 Author: Even Rouault <even.rouault@spatialys.com>
140 Date: 2017-08-24 13:23:25 +0200
142 Remove -NR-DEC-p1_06.j2k-156-decode and NR-DEC-p1_06.j2k-164-decode from knownfailures
144 and make them explicit failures. The result images are empty at the requested resolution
146 commit bc71bd1219269057ea18e6acbc77a96ec37aba82
147 Author: Even Rouault <even.rouault@spatialys.com>
148 Date: 2017-08-23 18:58:32 +0200
150 opj_dwt_decode_partial_97(): perf improvement: limit copy of coefficients at end of horizontal pass to actual range of interest
152 commit 8180eeace13ffceef5dd7c3f80be156e36181846
153 Author: Even Rouault <even.rouault@spatialys.com>
154 Date: 2017-08-21 23:06:53 +0200
156 test_tile_encoder: fix checks on argc
158 commit c97666f72ba26a7ceb64931963b988a6f8f377f9
159 Author: Even Rouault <even.rouault@spatialys.com>
160 Date: 2017-08-21 19:02:04 +0200
162 j2k.c: fix comment, and remove FIXME
164 commit 24d069e3ffa2286930a2e7e2638431ea1de6846a
165 Author: Even Rouault <even.rouault@spatialys.com>
166 Date: 2017-08-21 17:19:13 +0200
170 commit e9bbc6d3dde946bdb5195f053f24b91335d5d84c
171 Merge: 3eed024 17a7ac4
172 Author: Even Rouault <even.rouault@mines-paris.org>
173 Date: 2017-08-21 13:02:07 +0200
175 Merge pull request #1001 from rouault/subtile_decoding_stage2
177 Subtile decoding: only apply IDWT on areas that participate to the window of interest
179 commit 17a7ac42d581c537cfc1da4324e53047ad82b13e
180 Author: Even Rouault <even.rouault@spatialys.com>
181 Date: 2017-08-21 12:25:38 +0200
183 Add comments for filter_width values
185 commit f87c5ef7ebef3d7a908e98f2de1b6a0336ae57ae
186 Author: Even Rouault <even.rouault@spatialys.com>
187 Date: 2017-08-20 22:02:41 +0200
189 Subtile decoding: only do 9x7 IDWT computations on relevant areas of tile-component buffer.
191 commit 3eed024eb45534f86537404e08d08fa572a40782
192 Author: Even Rouault <even.rouault@spatialys.com>
193 Date: 2017-08-19 15:45:54 +0200
195 pgxtoimage(): avoid excessive memory allocation attempt (#999)
197 commit 5d403250561398f7ba3041d9eb8c893bd680dd72
198 Author: Even Rouault <even.rouault@spatialys.com>
199 Date: 2017-08-18 15:08:51 +0200
201 Subtile decoding: only do 5x3 IDWT computations on relevant areas of tile-component buffer.
203 This lowers 'bin/opj_decompress -i ../MAPA.jp2 -o out.tif -d 0,0,256,256'
206 commit e5285319229a5d77bf316bb0d3a6cbd3cb8666d9
207 Author: Even Rouault <even.rouault@spatialys.com>
208 Date: 2017-08-18 13:39:20 +0200
210 pgxtoimage(): fix write stack buffer overflow (#997)
212 commit 028c504a43e962a725c4fd73d6642ee73c653e1b
213 Author: Even Rouault <even.rouault@spatialys.com>
214 Date: 2017-08-18 12:30:11 +0200
216 test_decode_area: fix to make it work with odd image dimensions
218 commit 5597522cac96b1bc6d48a447751b1c6049248eef
219 Author: Even Rouault <even.rouault@spatialys.com>
220 Date: 2017-08-18 10:16:38 +0200
222 bmp_read_rle8_data(): avoid potential infinite loop (#996)
224 commit 5d12806091eab0659431fefcefdb797b09f8e884
225 Author: Even Rouault <even.rouault@spatialys.com>
226 Date: 2017-08-17 19:18:48 +0200
228 opj_j2k_update_rates(): grow tile size buffer for some situations
230 commit 4b0bfbfabc3ce1cc4c6d18dc7113b9f6335372d4
231 Author: Even Rouault <even.rouault@spatialys.com>
232 Date: 2017-08-17 16:07:19 +0200
234 Zero-initialize tile buffer regions of skipped code-blocks, so as to make Valgrind happy
236 commit fe338a057c39797bf61939471ebaef09e44464c7
237 Author: Even Rouault <even.rouault@spatialys.com>
238 Date: 2017-08-14 13:23:57 +0200
240 Sub-tile decoding: only decode precincts and codeblocks that intersect the window specified in opj_set_decode_area()
242 commit 17ea17f487a777d14bd322ac06c4e6cb9124a226
243 Author: Even Rouault <even.rouault@spatialys.com>
244 Date: 2017-08-17 19:05:29 +0200
246 Fix -Wconversion warning
248 commit fd8448ed446a935da3210821a783e794ede3c599
249 Author: Even Rouault <even.rouault@spatialys.com>
250 Date: 2017-08-17 17:04:48 +0200
252 bench_dwt.c: fix signedness related warnings
254 commit da046b73a89806eae2f7f461c2a46bda7e07aaa8
255 Author: Even Rouault <even.rouault@spatialys.com>
256 Date: 2017-08-17 17:02:40 +0200
258 convert.c: fix recently introduced -Wsign-conversion warnings
260 commit 9f7d79fd30df3712e6bfc6d475bfa143c069c4df
261 Author: Even Rouault <even.rouault@spatialys.com>
262 Date: 2017-08-17 14:52:10 +0200
264 opj_getopt_long(): avoid infinite loop on invalid or missing value for an option (#736)
266 commit 1ab6e0e07a67193564811c5720a69cb28f09a809
267 Author: Even Rouault <even.rouault@spatialys.com>
268 Date: 2017-08-17 12:01:16 +0200
270 opj_decompress_fuzzer.cpp: reject images with too big tiles. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2918. Credit to OSS Fuzz
272 commit 2cd30c2b06ce332dede81cccad8b334cde997281
273 Author: Even Rouault <even.rouault@spatialys.com>
274 Date: 2017-08-17 11:47:40 +0200
276 tgatoimage(): avoid excessive memory allocation attempt, and fixes unaligned load (#995)
278 commit 09e83407fa2b53c606d3179031b8d8b31272e20c
279 Author: Even Rouault <even.rouault@spatialys.com>
280 Date: 2017-08-17 11:05:53 +0200
282 Avoid asserting on assert(i == pcol) in opj_jp2_apply_pclr() by adding new check in opj_jp2_check_color(). Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3068. Credit to OSS Fuzz
284 commit 8e6c371e66d9c579048fd336cc3365869486080a
285 Author: Even Rouault <even.rouault@spatialys.com>
286 Date: 2017-08-16 18:29:59 +0200
288 opj_t1_encode_cblk(): avoid uint32 overflow when numbps = 0 (which is well defined behaviour, and is properly handled here, but better avoid it to detect real issues)
290 commit 1e387de74273c4dac618df94475556541c1caf3e
291 Author: Even Rouault <even.rouault@spatialys.com>
292 Date: 2017-08-16 17:38:47 +0200
294 Fix build issue of JPWL by adding opj_image_data_alloc() and opj_image_data_free() to src/lib/openmj2 (#994)
296 commit c535531f03369623b9b833ef41952c62257b507e
297 Author: Even Rouault <even.rouault@spatialys.com>
298 Date: 2017-08-16 17:20:29 +0200
300 opj_t2_encode_packet(): fix potential write heap buffer overflow (#992)
302 commit dcac91b8c72f743bda7dbfa9032356bc8110098a
303 Author: Even Rouault <even.rouault@spatialys.com>
304 Date: 2017-08-16 17:09:10 +0200
306 opj_j2k_write_sot(): fix potential write heap buffer overflow (#991)
308 commit af760007711bf93041d3eba3a41b9a48d365f303
309 Author: Even Rouault <even.rouault@spatialys.com>
310 Date: 2017-08-16 13:36:52 +0200
312 tiftoimage(): fix read heap buffer overflow (#988)
314 The number of components is given only by TIFFTAG_SAMPLESPERPIXEL / tiSpp.
315 Querying TIFFTAG_EXTRASAMPLES only give information about which channel is
316 the alpha channel, but we mostly ignore it for now, so remove that part of the
319 commit ab4de904e7dc1deee83122cd2bf6e0e7f4eb2eb0
320 Author: Even Rouault <even.rouault@spatialys.com>
321 Date: 2017-08-16 13:11:36 +0200
323 imagetotga(): fix read heap buffer overflow if numcomps < 3 (#987)
325 commit 9624b2fa4722edf77fbac631e7dacaae12c91672
326 Author: Even Rouault <even.rouault@spatialys.com>
327 Date: 2017-08-16 12:52:33 +0200
329 opj_t2_encode_packet(): only emit an error about insufficiently large output buffer in FINAL_PASS mode. Fixes (master-only) regression added in 0b4fef6d1901254e41ab74ed681daba477d724c3
331 commit 4241ae6fbbf1de9658764a80944dc8108f2b4154
332 Author: Even Rouault <even.rouault@spatialys.com>
333 Date: 2017-08-15 11:55:58 +0200
335 Fix assertion in debug mode / heap-based buffer overflow in opj_write_bytes_LE for Cinema profiles with numresolutions = 1 (#985)
337 commit 52d5690a6fcba86b5f117eeac8aca1971cac3688
338 Merge: baf0c1a bc59410
339 Author: Even Rouault <even.rouault@mines-paris.org>
340 Date: 2017-08-14 17:28:26 +0200
342 Merge pull request #984 from stweil/const
344 Use more const qualifiers
346 commit baf0c1ad4572daa89caa3b12985bdd93530f0dd7
347 Author: Even Rouault <even.rouault@spatialys.com>
348 Date: 2017-08-14 17:26:58 +0200
350 bmp_read_info_header(): reject bmp files with biBitCount == 0 (#983)
352 commit afb308b9ccbe129608c9205cf3bb39bbefad90b9
353 Author: Even Rouault <even.rouault@spatialys.com>
354 Date: 2017-08-14 17:20:37 +0200
356 Encoder: grow buffer size in opj_tcd_code_block_enc_allocate_data() to avoid write heap buffer overflow in opj_mqc_flush (#982)
358 commit bc59410f253b0cd3d4818ec06ce957cbdbfe4341
359 Author: Stefan Weil <sw@weilnetz.de>
360 Date: 2017-08-14 14:36:06 +0200
362 Use const qualifier for mqc_states
364 This allows more compiler optimizations.
366 Signed-off-by: Stefan Weil <sw@weilnetz.de>
368 commit 10e6ce2c2cfacf51fdde7e9c69bf2365840f4bb0
369 Author: Stefan Weil <sw@weilnetz.de>
370 Date: 2017-08-13 22:57:31 +0200
372 Use const qualifier for j2k_prog_order_list
374 This allows more compiler optimizations.
376 Signed-off-by: Stefan Weil <sw@weilnetz.de>
378 commit 0b4c3ce75d11600ebc6675bd871f78ca3c95bc60
379 Merge: a35b489 9f75088
380 Author: Even Rouault <even.rouault@mines-paris.org>
381 Date: 2017-08-11 15:13:35 +0200
383 Merge pull request #980 from szukw000/changes-for-ppc64-converttif
385 Changes in converttif.c for PPC64
387 commit 9f750884f91a4f1b9ca3e6a401057c21a7e2bd99
388 Author: szukw000 <szukw000@arcor.de>
389 Date: 2017-08-11 00:06:23 +0200
391 Changes in converttif.c for PPC64
393 commit a35b4891340dcecf2b248c7e57a90bf7d7aa9b2f
394 Author: Even Rouault <even.rouault@spatialys.com>
395 Date: 2017-08-10 16:58:36 +0200
397 Fix argument order in error message of previous commit
399 commit 0b4fef6d1901254e41ab74ed681daba477d724c3
400 Author: Even Rouault <even.rouault@spatialys.com>
401 Date: 2017-08-10 16:49:47 +0200
403 Propagate event manager down to opj_t2_encode_packet() and use it to emit an error message when the output buffer is too small
405 commit a316f36dfc7cc4217bfce0ac6d23b47f90cf8fd9
406 Author: Even Rouault <even.rouault@spatialys.com>
407 Date: 2017-08-10 14:43:16 +0200
409 Fix crash on encoding if using opj_set_default_encoder_parameters() without defining tcp_numlayers
411 commit a4c938181deb2cb48e408ac6e358062927060125
412 Author: Even Rouault <even.rouault@spatialys.com>
413 Date: 2017-08-10 12:30:31 +0200
415 Reformat tests/test_tile_encoder.c
417 commit 26fe8f60433aa677fd29590e7da23437c41e99c8
418 Author: Even Rouault <even.rouault@spatialys.com>
419 Date: 2017-08-10 11:45:49 +0200
421 Improve doc of opj_tccp_info_t::cblkw and cblkh