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277 Commits

Author SHA1 Message Date
Even Rouault d6fa300997 Avoids undefined shift behaviour in m_dc_level_shift computation 
Fixes warning found on clusterfuzz-testcase-minimized-5146316340461568
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2495

Credit to OSS Fuzz
 2017-07-27 18:10:03 +02:00
Even Rouault 5e795d90a1 Spelling fixes (patch by ka7, #890, rebased on top of master) 2017-07-26 21:06:38 +02:00
Even Rouault 1a8eac6a90 Add tests/fuzzers for OSS Fuzz (#965) 2017-07-03 15:42:35 +02:00
Even Rouault 73d1510d47 Encoder: fix packet writing of empty sub-bands (#891, #892) 
There are situations where, given a tile size, at a resolution level,
there are sub-bands with x0==x1 or y0==y1, that consequently don't have any
valid codeblocks, but the other sub-bands may be non-empty.
Given that we recycle the memory from one tile to another one, those
ghost codeblocks might be non-0 and thus candidate for packet inclusion.
 2017-06-12 18:37:50 +02:00
Even Rouault 81c5311758 T1: fix BYPASS/LAZY, TERMALL/RESTART and PTERM/ERTERM encoding modes. (#674) 
There were a number of defects regarding when and how the termination of
passes had to done and the computation of their rate.
 2017-06-09 10:49:03 +02:00
Even Rouault 2d2c368b19 Tests: test opj_compress in VSC mode (related to #172) 2017-05-23 14:31:39 +02:00
Even Rouault 0ecac46a1d perf_test.py: implement -i option 2017-05-11 20:18:42 +02:00
Even Rouault 05d58451a1 Add profiling of CPU and memory usage (#912) 2017-05-09 12:35:51 +02:00
Even Rouault 328f076d26 Add performance benchmarking scripts 
And run them by Travis-CI
 2017-05-06 14:44:20 +02:00
Matthieu Darbois fac916f72a Fix PNM file reading (#847) 
Malformed PNM file could cause a crash in opj_compress.
Checks were added to prevent this.

Fixes #843
Updates #440
 2016-09-22 00:30:34 +02:00
Stefan Weil 8715ce2749 Fix some issues reported by Coverity Scan (#846) 
* test_tile_decoder: Fix potential buffer overflow (coverity)

CID 1190155 (#1 of 1): Unbounded source buffer (STRING_SIZE)

Using a pointer instead of buffer of fixed size avoids the limit
for the length of the input file name.

Signed-off-by: Stefan Weil <sw@weilnetz.de>

* test_tile_encoder: Fix potential buffer overflow (coverity)

CID 1190154 (#1 of 1): Unbounded source buffer (STRING_SIZE)

Using a pointer instead of buffer of fixed size avoids the limit
for the length of the output file name. This implies that the length
can exceed 255, so the data type for variable len had to be fixed, too.

Signed-off-by: Stefan Weil <sw@weilnetz.de>

* openjpip: Initialize data before returning it

This fixes an error reported by Coverity:

CID 1190143 (#1 of 1): Uninitialized scalar variable (UNINIT)

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2016-09-21 21:15:25 +02:00
Matthieu Darbois 805972f4c8 Add test for issue 820 (#829) 
Update uclouvain/openjpeg#820
 2016-09-11 19:47:32 +02:00
Matthieu Darbois 45ed017b1b Add test for issue 826 (#827) 
Update uclouvain/openjpeg#826

Also correct names for data of issue uclouvain/openjpeg#823
 2016-09-08 23:56:06 +02:00
Matthieu Darbois e078172b1c Add sanity check for tile coordinates (#823) 
Coordinates are casted from OPJ_UINT32 to OPJ_INT32
Add sanity check for negative values and upper bound becoming lower
than lower bound.
See also
https://pdfium.googlesource.com/pdfium/+/b6befb2ed2485a3805cddea86dc7574510178ea9
 2016-09-08 00:24:15 +02:00
Matthieu Darbois acfb307df4 Add test for PR 818 (#822) 
update uclouvain/openjpeg#818
 2016-09-07 00:00:21 +02:00
Matthieu Darbois b8bd1b0e07 Add compilation test for standalone inclusion of openjpeg.h (#798) 
This ensures all openjpeg.h dependencies are met.
Fix #673
 2016-07-14 11:06:26 +02:00
mayeut 6609719b40 Correct expected result for test of issue 495 2016-05-08 20:26:12 +02:00
mayeut 1a8318f6c2 Fix Out-of-Bounds Access in function opj_tgt_reset 
Fix uclouvain/openjpeg#775
 2016-05-08 20:10:13 +02:00
mayeut 162f6199c0 Fix Heap Buffer Overflow in function color_cmyk_to_rgb 
Fix uclouvain/openjpeg#774
 2016-05-08 19:18:05 +02:00
mayeut 8f9cc62b3f Fix division by zero 
Fix uclouvain/openjpeg#733
 2016-05-08 18:40:12 +02:00
Julien Malik 17a0a8a195 Use lowercase for cmake commands consistenly 
Inspired from https://github.com/InsightSoftwareConsortium/ITK/blob/master/Utilities/Maintenance/HowToCreateTheCMakeCaseConversion.txt
This needs vim 7.3 and fails with vim 7.4

This also fixes a number of :
- missing empty line at end of files
- useless space at end of lines
 2016-05-02 16:05:41 +02:00
mayeut 4f11e89c80 Add tests for recent issues 
Update uclouvain/openjpeg#725
Update uclouvain/openjpeg#726
 2016-04-30 18:51:36 +02:00
Matthieu Darbois 9a20f8e8d1 Update lcms (#544) 
Update to mm2/Little-CMS@0e8234e090
 2016-04-30 17:58:04 +02:00
Antonin Descampe 72deb588cb Merge pull request #706 from mayeut/issue135 
Fix issue 135
The fix is legal regarding the standard but I did not manage to find out if it covers a bug in opj_t2_read_packet_data or if the file is corrupted
 2016-04-30 13:51:01 +02:00
julienmalik 319fc971fe cppcheck fix for openjp2 (#740) 2016-04-29 23:49:17 +02:00
Matthieu Darbois e166e4a209 Check SSIZ is valid in opj_j2k_read_siz (#762) 2016-04-28 19:20:14 +02:00
mayeut 20789fed4e Fix issue 135 
dwt_interleave_h.gsr105.jp2 now has the same output as kakadu
issue399 is corrupted. Only the corrupted part changes.

Update known failures for x86 MD5

NR-DEC-kodak_2layers_lrcp.j2c-31-decode-md5
NR-DEC-kodak_2layers_lrcp.j2c-32-decode-md5
NR-DEC-issue135.j2k-68-decode-md5
 2016-04-27 23:15:47 +02:00
mayeut 74e814358c Allow to write 3/5/7/9/11/13/15 bpp TIF files 
Update uclouvain/openjpeg#729
 2016-04-23 04:29:03 +02:00
mayeut 54393d9e38 Allow to read 3/5/7/9/11/13/15 bpp TIF files 2016-04-23 04:24:04 +02:00
mayeut fb4be3894e Fix undefined size jp2 box handling 
Update #653
 2015-11-07 01:35:43 +01:00
Stefan Weil 99fc1ab306 Fix typos in comments and string 
Most typos were found by codespell.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2015-09-29 05:55:43 +02:00
mayeut d7d9f84707 Remove invalid assert in compare_images 2015-09-10 08:04:59 +02:00
mayeut 4cde646cd7 Add test for uclouvain/openjpeg#571 2015-09-10 01:24:46 +02:00
mayeut 5f02757eef Correct lossless issue on linux x86 
Update uclouvain/openjpeg#571
 2015-09-10 00:39:23 +02:00
mayeut c5dd6035c9 Correct CMake version requirements 
Update uclouvain/openjpeg#488
 2015-09-01 20:43:43 +02:00
mayeut 2eb97a851d Update tests 2015-08-23 12:32:21 +02:00
mayeut a521472427 Add tests for CMYK/esYCC/CIELab 2015-08-21 21:41:50 +02:00
mayeut dc34a6cc8c Add test for #388 2015-07-31 01:48:51 +02:00
mayeut ae7953849b Add jpylyzer tests for JP2 compression 
Unify syntax
 2015-07-30 01:33:04 +02:00
mayeut 1947323329 Add jpylyzer tests for JP2 compression 2015-07-30 01:27:34 +02:00
mayeut f3dad25c77 Update convert for PNG output 
Update uclouvain/openjpeg#264
 2015-07-26 18:28:03 +02:00
mayeut 96ae1b8dfc Add test for odd looking cmap & for cmap outside jp2h 
Update uclouvain/openjpeg#235
 2015-07-21 00:46:55 +02:00
mayeut 5bb074611a Update PNG support 
Only input modified for now
Update uclouvain/openjpeg#536
Update uclouvain/openjpeg#264
 2015-07-19 17:42:11 +02:00
mayeut 8048bbc7a2 Add tests for TIFF input with Alpha channel 
Update uclouvain/openjpeg#322
 2015-07-18 00:07:04 +02:00
mayeut d1591be3d7 Add tests for TIFF output 
Update uclouvain/openjpeg#322
 2015-07-17 23:22:40 +02:00
mayeut 6b7ad74e26 Add tests for TIFF input 
Update uclouvain/openjpeg#322
 2015-07-16 23:20:50 +02:00
mayeut ac9fb5a302 Update tiftoimage to support more input TIF formats 
Update uclouvain/openjpeg#322
Update uclouvain/openjpeg#264
 2015-07-14 23:51:02 +02:00
mayeut dc43ebf96c Add option to force component splitting in imagetopnm 
Update uclouvain/openjpeg#289
 2015-07-11 11:35:21 +02:00
mayeut 4e0de649bd uclouvain/openjpeg#254 Update MD5 sums for tests 2015-07-03 23:25:14 +02:00
Matthieu Darbois e3291c4e1f [trunk] Fix overflow in opj_image_comp_header_update (fixes issue 495) 2015-05-27 23:05:16 +00:00