93dd6bd305
imagetobmp() rescales all non-8-bit component sizes to 8 bits. printf() calls are also removed as they could interfere with streaming output
2018-02-02 16:16:19 -06:00
4841292b5d
Fix resource leak (CID 179466)
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Coverity report:
CID 179466 (#1 of 1): Resource leak (RESOURCE_LEAK)
93. leaked_storage: Variable name going out of scope leaks the storage it points to.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
2017-12-15 16:49:33 +01:00
157a3d8408
Changed cmake version test to allow for cmake 2.8.11.x
2017-11-14 21:45:09 +11:00
10d22ec26d
Add missing fclose() statement in error condition.
2017-10-20 15:31:45 -04:00
e8b6b54d1f
opj_decompress -h: document -threads ALL_CPUS
2017-10-06 19:25:07 +02:00
d45ccb048b
Merge pull request #1022 from rouault/partial_component_decoding
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Add capability to decode only a subset of all components of an image.
2017-09-26 18:30:20 -03:00
16b701659d
opj_decompress: add a warning when -d and -t are used together ( #693 )
2017-09-20 01:06:02 +02:00
e17bbde906
opj_set_decoded_components(): add a provision for a apply_color_transforms parameter in case we support it in the future
2017-09-19 17:48:07 +02:00
7e2b6bebff
Add capability to decode only a subset of all components of an image.
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This adds a opj_set_decoded_components(opj_codec_t *p_codec,
OPJ_UINT32 numcomps, const OPJ_UINT32* comps_indices) function,
and equivalent "opj_decompress -c compno[,compno]*" option.
When specified, neither the MCT transform nor JP2 channel transformations
will be applied.
Tests added for various combinations of whole image vs tiled-based decoding,
full or reduced resolution, use of decode area or not.
2017-09-19 17:06:19 +02:00
ce199f42e7
src/bin/jp3d/convert.c: add missing fclose() in error code path ( #1018 )
2017-09-19 12:48:12 +02:00
968e36bbd9
Merge pull request #1010 from rouault/subtile_decoding_stage3
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Subtile decoding: memory use reduction and perf improvements
2017-09-05 22:18:58 +02:00
3a382d3123
opj_getopt.c: avoid crash on invalid input ( #301 )
2017-09-03 00:30:36 +02:00
09929bb615
opj_compress help: revert 3257261776 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 )
2017-09-01 19:16:35 +02:00
3257261776
opj_compress help: indicate 0 value, instead of 1, for -r parameter to get lossless encoding ( #1009 )
2017-09-01 17:33:23 +02:00
aa7198146b
opj_compress: reorder checks related to code block dimensions, to avoid potential int overflow
2017-09-01 10:26:53 +02:00
8f92fc9791
Make opj_set_decode_area() and opj_decode() take into account opj_set_decoded_resolution_factor() ( #1006 , affect API use)
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* Better document usage of opj_set_decode_area(), ie expecting coordinates
in full resolution/reference grid even if requesting at a lower resolution
factor
* Make sure that image->comps[].factor is set by opj_set_decode_area() and
opj_decode() from the value specified in opj_set_decoded_resolution_factor()
* opj_decompress: add 2 environmenet variables to test alternate ways of
using the API, namely USE_OPJ_SET_DECODED_RESOLUTION_FACTOR=YES to use
opj_set_decoded_resolution_factor() instead of parameters.cp_reduce, and
SKIP_OPJ_SET_DECODE_AREA=YES to not call opj_set_decode_area() if -d is
not specified.
2017-08-28 14:57:49 +02:00
5146abc02e
imagetopgx(): improve performance in 8 bit case (relates to broken.jpc test case)
2017-08-24 14:09:31 +02:00
3eed024eb4
pgxtoimage(): avoid excessive memory allocation attempt ( #999 )
2017-08-19 15:45:54 +02:00
e528531922
pgxtoimage(): fix write stack buffer overflow ( #997 )
2017-08-18 13:39:20 +02:00
5597522cac
bmp_read_rle8_data(): avoid potential infinite loop ( #996 )
2017-08-18 10:16:38 +02:00
17ea17f487
Fix -Wconversion warning
2017-08-17 19:05:29 +02:00
da046b73a8
convert.c: fix recently introduced -Wsign-conversion warnings
2017-08-17 17:02:40 +02:00
9f7d79fd30
opj_getopt_long(): avoid infinite loop on invalid or missing value for an option ( #736 )
2017-08-17 14:52:10 +02:00
2cd30c2b06
tgatoimage(): avoid excessive memory allocation attempt, and fixes unaligned load ( #995 )
2017-08-17 11:47:40 +02:00
af76000771
tiftoimage(): fix read heap buffer overflow ( #988 )
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The number of components is given only by TIFFTAG_SAMPLESPERPIXEL / tiSpp.
Querying TIFFTAG_EXTRASAMPLES only give information about which channel is
the alpha channel, but we mostly ignore it for now, so remove that part of the
code.
2017-08-16 13:36:52 +02:00
ab4de904e7
imagetotga(): fix read heap buffer overflow if numcomps < 3 ( #987 )
2017-08-16 13:11:36 +02:00
baf0c1ad45
bmp_read_info_header(): reject bmp files with biBitCount == 0 ( #983 )
2017-08-14 17:26:58 +02:00
9f750884f9
Changes in converttif.c for PPC64
2017-08-11 00:06:23 +02:00
a316f36dfc
Fix crash on encoding if using opj_set_default_encoder_parameters() without defining tcp_numlayers
2017-08-10 14:43:16 +02:00
c38bdbef4f
opj_decompress: document -quiet option, and remove spurious newline output
2017-08-09 10:03:59 +02:00
0eceb4494c
src/bin/jpwl/convert.c pgxtoimage(): add missing fclose() ( #977 )
2017-08-09 09:50:39 +02:00
5a560ebf51
imagetobmp: avoid shift by -1 (relates to #811 )
2017-08-09 09:42:30 +02:00
0c07950cb3
Fix remaining warning
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format specifier mismatch in #975
2017-08-08 18:05:37 -07:00
0394f8d0f1
Merge pull request #975 from szukw000/changes-for-afl-tests
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Catch images broken by AFL
2017-08-08 16:51:54 -07:00
0c1fc0593e
Complementary fix to previous commit
2017-08-07 18:32:52 +02:00
f58aab9d6a
Add opj_image_data_alloc() / opj_image_data_free()
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As bin/common/color.c used to directly call malloc()/free(), we need
to export functions dedicated to allocating/freeing image component data.
2017-08-07 18:32:52 +02:00
bc3cb74100
Changes for converttif.c to fix tsize_t
2017-08-07 16:44:28 +02:00
57e36dbfeb
First change on changes-for-afl-tests
2017-08-02 17:27:08 +02:00
48125b0d12
src/bin/jpwl/convert.c: add missing fclose() in error code path (suggested by maddin200, #976 )
2017-07-31 17:35:10 +02:00
00f45684a8
Catch images broken by AFL
2017-07-31 13:58:08 +02:00
c22cbd8bdf
Avoid heap buffer overflow in function pnmtoimage of convert.c, and unsigned integer overflow in opj_image_create() (CVE-2016-9118, #861 )
2017-07-30 18:43:25 +02:00
517bf6fd86
src/bin/jpwl/convert.c: fix memleak (fix suggested by maddin200, #631 )
2017-07-29 21:11:23 +02:00
5a3e7aaf33
color_cielab_to_rgb(): reject images with components of different dimensions to void read heap buffer overflow ( #909 )
2017-07-29 17:56:12 +02:00
784d4d47e9
Fix breakage of 2fa0fc61f2 ( #970 )
2017-07-29 17:51:10 +02:00
2fa0fc61f2
imagetopnm(): make sure the alpha component has same dimension as other components to avoid read heap buffer overflow ( #970 )
2017-07-29 17:28:55 +02:00
5e795d90a1
Spelling fixes (patch by ka7, #890 , rebased on top of master)
2017-07-26 21:06:38 +02:00
2be20ce7d9
Reformat src/bin/wx/OPJViewer/source/OPJThreads.cpp src/bin/wx/OPJViewer/source/imagjpeg2000.cpp wrapping/java/openjp2/JavaOpenJPEG.c
2017-07-26 21:04:01 +02:00
94cc97c58a
opj_decompress: fix null pointer dereference on comps[].data on id_000167,sig_11,src_006079,op_havoc,rep_4 ( #939 )
2017-07-26 20:13:09 +02:00
6026786069
Style fix
2017-06-21 13:20:35 +02:00
93aca84731
Fix mingw related warnings
2017-06-21 12:54:40 +02:00
Alex Dolski
Stefan Weil
Andrew Murray
Gregory Fiumara
Even Rouault
Antonin Descampe
Even Rouault
szukw000
Antonin Descampe