381f9676b3
Support files with very large data size
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The maximum supported data size is a limiting factor for the maximum
size of allowed images. As it is possible to allocate size_t bytes,
this data type must also be used for the data size.
This modification also fixes issue #432 . That file is now decoded on
64 bit hosts with enough RAM, so the regression test had to be fixed.
Until it is possible to use different test cases for 32 and 64 bit hosts,
the test for issue #432 is disabled.
Handle also a potential division by zero when l_data_size is 0.
This fixes issue #733 .
Update also some comments in the test suite.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
2017-08-24 09:45:58 +02:00
afb308b9cc
Encoder: grow buffer size in opj_tcd_code_block_enc_allocate_data() to avoid write heap buffer overflow in opj_mqc_flush ( #982 )
2017-08-14 17:20:37 +02:00
ac375ac9f5
Partial revert BPC related check of #975 ( #979 )
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PR #975 introduced a check that rejects images that have different bit depth/sign
per compoment in SIZ marker if the JP2 IHDR box has BPC != 255
This didn't work properly if decoding a .j2k file since the new bit added in
opj_cp_t wasn't initialized to the right value.
For clarity, tThis new bit has also been renamed to allow_different_bit_depth_sign
But looking closer at the code, it seems we were already tolerant to inconsistencies.
For example we parsed a JP2 BPCC box even if BPC != 255 (just a warning is emitted)
So failing hard in opj_j2k_read_siz() wouldn't be very inconsistent, and that
alone cannot protect against other issues, so just emit a warning if BPC != 255
and the SIZ marker contains different bit depth/sign per component.
Note: we could also check that the content of JP2 BPCC box is consistant with the one
of the SIZ marker.
2017-08-09 11:34:08 +02:00
73d1510d47
Encoder: fix packet writing of empty sub-bands ( #891 , #892 )
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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
81c5311758
T1: fix BYPASS/LAZY, TERMALL/RESTART and PTERM/ERTERM encoding modes. ( #674 )
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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
2d2c368b19
Tests: test opj_compress in VSC mode (related to #172 )
2017-05-23 14:31:39 +02:00
fac916f72a
Fix PNM file reading ( #847 )
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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
805972f4c8
Add test for issue 820 ( #829 )
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Update uclouvain/openjpeg#820
2016-09-11 19:47:32 +02:00
45ed017b1b
Add test for issue 826 ( #827 )
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Update uclouvain/openjpeg#826
Also correct names for data of issue uclouvain/openjpeg#823
2016-09-08 23:56:06 +02:00
e078172b1c
Add sanity check for tile coordinates ( #823 )
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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
acfb307df4
Add test for PR 818 ( #822 )
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update uclouvain/openjpeg#818
2016-09-07 00:00:21 +02:00
6609719b40
Correct expected result for test of issue 495
2016-05-08 20:26:12 +02:00
1a8318f6c2
Fix Out-of-Bounds Access in function opj_tgt_reset
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Fix uclouvain/openjpeg#775
2016-05-08 20:10:13 +02:00
162f6199c0
Fix Heap Buffer Overflow in function color_cmyk_to_rgb
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Fix uclouvain/openjpeg#774
2016-05-08 19:18:05 +02:00
8f9cc62b3f
Fix division by zero
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Fix uclouvain/openjpeg#733
2016-05-08 18:40:12 +02:00
4f11e89c80
Add tests for recent issues
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Update uclouvain/openjpeg#725
Update uclouvain/openjpeg#726
2016-04-30 18:51:36 +02:00
74e814358c
Allow to write 3/5/7/9/11/13/15 bpp TIF files
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Update uclouvain/openjpeg#729
2016-04-23 04:29:03 +02:00
54393d9e38
Allow to read 3/5/7/9/11/13/15 bpp TIF files
2016-04-23 04:24:04 +02:00
fb4be3894e
Fix undefined size jp2 box handling
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Update #653
2015-11-07 01:35:43 +01:00
99fc1ab306
Fix typos in comments and string
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Most typos were found by codespell.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
2015-09-29 05:55:43 +02:00
4cde646cd7
Add test for uclouvain/openjpeg#571
2015-09-10 01:24:46 +02:00
2eb97a851d
Update tests
2015-08-23 12:32:21 +02:00
a521472427
Add tests for CMYK/esYCC/CIELab
2015-08-21 21:41:50 +02:00
dc34a6cc8c
Add test for #388
2015-07-31 01:48:51 +02:00
f3dad25c77
Update convert for PNG output
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Update uclouvain/openjpeg#264
2015-07-26 18:28:03 +02:00
96ae1b8dfc
Add test for odd looking cmap & for cmap outside jp2h
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Update uclouvain/openjpeg#235
2015-07-21 00:46:55 +02:00
5bb074611a
Update PNG support
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Only input modified for now
Update uclouvain/openjpeg#536
Update uclouvain/openjpeg#264
2015-07-19 17:42:11 +02:00
8048bbc7a2
Add tests for TIFF input with Alpha channel
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Update uclouvain/openjpeg#322
2015-07-18 00:07:04 +02:00
d1591be3d7
Add tests for TIFF output
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Update uclouvain/openjpeg#322
2015-07-17 23:22:40 +02:00
6b7ad74e26
Add tests for TIFF input
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Update uclouvain/openjpeg#322
2015-07-16 23:20:50 +02:00
e3291c4e1f
[trunk] Fix overflow in opj_image_comp_header_update (fixes issue 495)
2015-05-27 23:05:16 +00:00
757f9394bf
[trunk] Add check for number of layers & cblkw/cblkh values (fixes issue 475)
2015-05-19 21:24:44 +00:00
daed8cc919
[trunk] Add check for at most 1 COD marker per tile. 1 COD marker for MH (fixes issue 476)
2015-05-19 20:13:37 +00:00
59b844347c
[trunk] fixed component precision upscaling in opj_decompress (fixes issue 458)
2014-12-22 15:50:32 +00:00
16240e21f9
[trunk] updated BMP format input support
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Update issue 203
2014-12-22 14:40:31 +00:00
33a0e66eb1
[trunk] updated BMP format input support
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Update issue 203
2014-12-22 13:14:37 +00:00
f7ff08de5a
[trunk] updated tests to get BMP RLE8 tested
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Update issue 203
2014-12-20 18:58:28 +00:00
f1bae45c76
[trunk] fixed BMP reading for 8bpp when width & 3 == 1
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Update issue 203
2014-12-20 18:45:53 +00:00
65c07b42e3
[trunk] updated tests
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Update issue 415
2014-12-20 15:08:55 +00:00
3888daac6a
[trunk] fixed test issues (fixes issue 454)
2014-12-20 13:27:30 +00:00
dde788b59e
[trunk] Updated checks regarding number of decomposition levels when compressing
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Update issue 215
2014-12-19 22:56:00 +00:00
58fc86452d
[trunk] Fixed a crash on illegal tile offset when decoding
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Update issue 427
2014-12-18 22:56:38 +00:00
c0cb119c0e
[trunk] Fixed a crash on 0xh or wx0 image size decoding
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Update issue 427
2014-12-18 22:19:52 +00:00
f095027329
[trunk] add test for compression using MCT with alpha channel
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Update issue 415
2014-12-09 19:45:12 +00:00
548aff34f4
[trunk] added check for tile component data size overflow (fixes issue 432)
2014-11-21 21:35:43 +00:00
8397eac382
[trunk] added check for pclr box validity (fixes issue 429)
2014-11-20 23:47:09 +00:00
b65e3ebdb6
[trunk] fixed a bug leading to jpwl build failure & add related odd width/height sYCC tests (fixes issue 422)
2014-11-18 00:07:50 +00:00
50acc339c5
[data] added new non-regression tests from foxit
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Update issue 415
Issue not closed as in the mean time there are other images to include
2014-11-17 22:02:38 +00:00
7280263988
[trunk] Added new non-regression tests from foxit issues
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Update issue 415
2014-10-22 22:38:55 +00:00
b5eb374fb9
[trunk] Run test suite on issue 316 dataset
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Update issue 316
2014-03-26 15:16:24 +00:00
Stefan Weil
Even Rouault
Matthieu Darbois
Antonin Descampe
Mathieu Malaterre