Even Rouault
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6ab3ca69fd
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Fix incorrect decoding of image with large number of progression levels
Fixes regression introduced per d27ccf01c6
Fixes #1447
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2022-10-18 23:03:05 +02:00 |
Stefan Weil
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667149ffa1
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Fix some typos (found by codespell)
Signed-off-by: Stefan Weil <sw@weilnetz.de>
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2021-12-05 13:14:33 +01:00 |
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Even Rouault
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badbd93af9
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Avoid integer overflows in DWT. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11700 and https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30646
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2021-09-03 15:17:56 +02:00 |
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Even Rouault
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271a71ef0f
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Fix warnings about signed/unsigned casts in pi.c
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2020-04-16 23:34:10 +02:00 |
Robert Everson
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0fa7ebe254
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Cast on uint ceildiv
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2018-08-27 15:28:53 -07:00 |
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Even Rouault
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ae19001ba4
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opj_tcd_dc_level_shift_decode(): optimize lossy case
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2017-09-01 16:31:04 +02:00 |
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Even Rouault
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5d40325056
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Subtile decoding: only do 5x3 IDWT computations on relevant areas of tile-component buffer.
This lowers 'bin/opj_decompress -i ../MAPA.jp2 -o out.tif -d 0,0,256,256'
down to 0.860s
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2017-08-18 15:08:51 +02:00 |
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Even Rouault
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13cde9fa37
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src/lib/openjp2/*.h: use OPJ_ prefix for inclusion guards instead of reserved __ (#587)
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2017-07-30 19:46:52 +02:00 |
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Even Rouault
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d6654d906c
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opj_int_ceildiv(): fix int32 overflow. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2494. Credit to OSS Fuzz
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2017-07-28 22:15:47 +02:00 |
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Even Rouault
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3c2972f924
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Reformat: apply reformattin on .h files (#128)
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2017-05-15 12:21:30 +02:00 |
mayeut
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38770403d4
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Fix some calculations in opj_tcd_init_tile
Fixes #486
Fixes #394
Update #480
Update #388
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2015-08-23 11:38:04 +02:00 |
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mayeut
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b0035538af
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Use __emul under msvc x86 for fast 64 = 32 * 32
Update uclouvain/openjpeg#220
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2015-07-27 20:12:48 +02:00 |
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mayeut
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c423cc84e7
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Remove some warnings when building
Update #442
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2015-07-26 02:41:39 +02:00 |
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Matthieu Darbois
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e3291c4e1f
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[trunk] Fix overflow in opj_image_comp_header_update (fixes issue 495)
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2015-05-27 23:05:16 +00:00 |
Antonin Descampe
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2d24b6000d
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[trunk] added overflow checks (fixes issue 431)
Thanks mdarbois
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2015-02-02 16:11:31 +00:00 |
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Matthieu Darbois
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e966fef3eb
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[trunk] fixed a possible overflow in opj_t1_encode_cblks call to opj_int_fix_mul (fixes issue 141)
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2014-12-20 13:03:11 +00:00 |
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Matthieu Darbois
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d0ce2ced53
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[trunk] Speed-up opj_int_fix_mul by removing unneeded operation
Update issue 220
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2014-12-13 10:27:21 +00:00 |
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Antonin Descampe
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d19a4ab676
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[trunk] updated copyright and added copyright notice required by ISO, in each file; updated AUTHORS, NEWS
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2014-04-03 15:30:57 +00:00 |
Mathieu Malaterre
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9d0bdf69e5
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[trunk] Apply final missing patch from sumatrapdf team:
http://bugs.ghostscript.com/show_bug.cgi?id=694893
Update issue 231
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2014-03-14 11:59:18 +00:00 |
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Mathieu Malaterre
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16febebd28
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[trunk] Explicitely trigger issue 229, there may be an impact in code execution. The assert may get removed afterward
Update issue 229
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2014-03-03 11:30:54 +00:00 |
Mickael Savinaud
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4b140e060b
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[trunk] rename int.h to opj_intmath.h and rename all its functions with opj_ prefix
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2012-10-05 09:10:15 +00:00 |