Commit Graph

1092 Commits

Author SHA1 Message Date
Even Rouault a36ae03860
Add support for enabling generation of TLM markers in encoder
Support was already there, but restricted to Cinema and IMF profiles,
and 255 tiles

* Add -TLM switch added to opj_compress
* Make opj_encoder_set_extra_options() function accept a TLM=YES option.
2021-06-07 15:49:08 +02:00
Even Rouault f0629cb1c4
Fix various compiler warnings 2021-06-07 13:28:26 +02:00
Even Rouault 7e4e09a7fb
openjpeg.c: avoid casts of function pointers 2021-06-07 12:57:30 +02:00
Jamaika1 8aaafe6995
Import files tiff and yuv(raw) (#1316) 2021-05-06 19:30:34 +02:00
Even Rouault 85a87cd505
Remove obsolete components JPWL, JP3D and MJ2 2021-05-04 19:21:45 +02:00
Jamaika1 0c2b633992
Change defined WIN32 2020-12-21 07:59:12 +01:00
Even Rouault 8f5aff1dff
pi.c: avoid out of bounds access with POC (fixes #1302) 2020-12-04 20:45:25 +01:00
yuan 4ce7d285a5 Encoder: grow again buffer size in opj_tcd_code_block_enc_allocate_data() (fixes #1283) 2020-12-04 19:00:22 +08:00
Even Rouault aaff099b49
Merge pull request #1301 from rouault/fix_1299
opj_j2k_write_sod(): avoid potential heap buffer overflow (fixes #1299) (probably master only)
2020-12-02 23:56:57 +01:00
Even Rouault fb9eae5d63
Merge pull request #1300 from rouault/complement_1293
pi.c: avoid out of bounds access with POC (refs https://github.com/uclouvain/openjpeg/issues/1293#issuecomment-737122836)
2020-12-02 23:56:39 +01:00
Even Rouault 73fdf28342
opj_j2k_write_sod(): avoid potential heap buffer overflow (fixes #1299) (probably master only) 2020-12-02 14:10:16 +01:00
Even Rouault 00383e162a
pi.c: avoid out of bounds access with POC (refs https://github.com/uclouvain/openjpeg/issues/1293#issuecomment-737122836) 2020-12-02 14:03:11 +01:00
Even Rouault 38d661a389
opj_t2_encode_packet(): avoid out of bound access of #1297, but likely not the proper fix 2020-12-02 13:13:26 +01:00
Even Rouault 18b1138fbe
Merge pull request #1295 from rouault/fix_1293
opj_j2k_setup_encoder(): validate POC compno0 and compno1 (fixes #1293)
2020-12-02 10:05:39 +01:00
Even Rouault 630b485f86
Merge pull request #1296 from rouault/workaround_1294
opj_t2_encode_packet(): avoid out of bound access of #1294, but likely not the proper fix
2020-12-02 10:05:31 +01:00
Even Rouault c9380ed0f8
opj_j2k_setup_encoder(): validate POC compno0 (fixes #1293) 2020-12-01 19:56:44 +01:00
Even Rouault fbd30b064f
opj_t2_encode_packet(): avoid out of bound access of #1294, but likely not the proper fix 2020-12-01 19:51:35 +01:00
Even Rouault 6daf5f3e1e
Encoder: avoid global buffer overflow on irreversible conversion when too many decomposition levels are specified (fixes #1286) 2020-11-30 23:29:06 +01:00
Even Rouault 2d119d03a0
Merge pull request #1291 from rouault/tnsot_zero_missing_eoc
Decoding: deal with some SPOT6 images that have tiles with a single tile-part with TPsot == 0 and TNsot == 0, and with missing EOC
2020-11-30 23:28:31 +01:00
Even Rouault b2072402b7
pngtoimage(): fix wrong computation of x1,y1 if -d option is used, that would result in a heap buffer overflow (fixes #1284) 2020-11-30 22:31:51 +01:00
Even Rouault 1aa3c60859
Decoding: deal with some SPOT6 images that have tiles with a single tile-part with TPsot == 0 and TNsot == 0, and with missing EOC 2020-11-30 17:53:04 +01:00
yuan 4f487798ba Free p_tcd_marker_info to avoid memory leak 2020-11-26 00:22:49 +08:00
yuan 649298dcf8 Encoder: grow again buffer size in opj_tcd_code_block_enc_allocate_data() (fixes #1283) 2020-11-25 20:41:39 +08:00
Even Rouault 15cf3d9581
Encoder: grow again buffer size in opj_tcd_code_block_enc_allocate_data() (fixes #1283) 2020-11-23 18:14:02 +01:00
Even Rouault eaa098b59b
Encoder: grow buffer size in opj_tcd_code_block_enc_allocate_data() to avoid write heap buffer overflow in opj_mqc_flush (fixes #1283) 2020-11-23 13:49:05 +01:00
Even Rouault 67ec360f48
Fix typo in internal function name 2020-11-23 13:38:27 +01:00
Even Rouault 491299eb07
Merge pull request #1253 from rouault/floating_point_irreversible_encoding
Single-threaded performance improvements in forward DWT for 5-3 and 9-7 (and other improvements)
2020-10-09 13:25:27 +02:00
Pei JIA 65c8f577d2
Bump Java compatibility from 1.5 to 1.6 (#1263) 2020-09-23 11:34:31 +02:00
Even Rouault 0863ccf291
Encoder: avoid uint32 overflow when allocating memory for codestream buffer (fixes #1243) 2020-09-16 11:27:53 +02:00
Even Rouault e8e258ab04
opj_decompress: fix double-free on input directory with mix of valid and invalid images (CVE-2020-15389)
Fixes #1261

Credits to @Ruia-ruia for reporting and analysis.
2020-06-30 21:31:19 +02:00
Even Rouault 172c8ae5cf
Merge pull request #1260 from sebras/fix-issue-1259
openjp2: Plug image leak when failing to allocate codestream index.
2020-06-22 22:35:44 +02:00
Sebastian Rasmussen b028e8d1ce openjp2: Plug image leak when failing to allocate codestream index.
This fixes issue #1259.
2020-06-23 03:42:25 +08:00
Sebastian Rasmussen 79b199a8fe openjp2: Plug memory leak when setting data as TLS fails.
Previously the Tier 1 handle was not freed when setting it as
TLS failed.

This fixes issue #1257.
2020-06-23 03:21:31 +08:00
Sebastian Rasmussen 93b9f7236c openjp2: Error out if failing to create Tier 1 handle.
Previously when the handle failed to be created (e.g. when
opj_calloc returned NULL due to low memory), the code still
assumed that the t1 handle pointer was valid and dereferenced
NULL, causing a crash. After this commit OpenJPEG will instead
error out under this condition.

This fixes issue #1255.
2020-06-23 02:32:31 +08:00
szukw000 25fb144c42
Testing for invalid values of width, height, numcomps (#1254) 2020-06-10 17:40:50 +02:00
Even Rouault 1c5627ee74
T1 encoder: speed-up by aggressive inlining and more cache friendly data organization
~ 9% speed improvement seen on 10980x10980 uint16 image, T36JTT_20160914T074612_B02.tif
opj_compress time from 17.2s to 15.8s
2020-05-24 15:38:48 +02:00
Even Rouault 1e931fdb36
Forward DWT 9-7: major speed up by vectorizing vertical pass
`bench_dwt -I -encode` times goes from 8.6s to 2.1s
2020-05-23 01:01:05 +02:00
Even Rouault a38e970fa5
Forward DWT 5-3: major speed up by vectorizing vertical pass
`bench_dwt -encode` times goes from 7.9s to 1.7s
2020-05-23 01:01:05 +02:00
Even Rouault e69fa09f60
Forward DWT: small code refactoring to allow future improvements for the vertical pass 2020-05-22 16:01:45 +02:00
Even Rouault 33d3d0de07
dwt.c: remove unused typedef 2020-05-22 15:06:29 +02:00
Even Rouault 97b384aecd
Forward DWT 5x3: performance improvements in horizontal pass, and modest in vertical pass 2020-05-22 15:03:40 +02:00
Even Rouault bd5f5ee7de
Forward DWT: small code refactoring to allow future improvements for the horizontal pass 2020-05-22 15:02:33 +02:00
Even Rouault 45a35223b7
Speed-up 9x7 IDWD by ~30% with OPJ_NUM_THREADS=2
"bench_dwt -I" time goes from 2.2s to 1.5s
2020-05-21 17:21:55 +02:00
Even Rouault 272b3e0fb2
Remove useless + 5U margin in opj_dwt_decode_tile_97()
Nothing in code analysis nor test suite shows that this margin is
needed.
It dates back to commit dbeebe72b9
where vector 9x7 decoding was introduced.
2020-05-21 15:42:51 +02:00
Even Rouault 47943daa15
Speed-up 9x7 IDWD by ~20%
"bench_dwt -I" time goes from 2.8s to 2.2s
2020-05-21 15:42:51 +02:00
Even Rouault 0c09062464
bench_dwt.c: add a -I switch to test irreversible FWDT/IDWT 2020-05-20 23:20:48 +02:00
Even Rouault 19ef7f26c4
Merge pull request #1211 from sebras/master
Add check to validate SGcod/SPcoc/SPcod parameter values.
2020-05-20 21:10:55 +02:00
Even Rouault adccbc8336
Irreversible decoding: partially revert previous commit, to fix failures in test suite 2020-05-20 20:31:28 +02:00
Even Rouault 3cd1305596
Irreversible compression/decompression DWT: use 1/K constant as per standard
The previous constant opj_c13318 was mysteriously equal to 2/K , and in
the DWT, we had to divide K and opj_c13318 by 2... The issue was that the
band->stepsize computation in tcd.c didn't take into account the log2gain of
the band.

The effect of this change is expected to be mostly equivalent to the previous
situation, except some difference in rounding. But it leads to a dramatic
reduction of the mean square error and peak error in the irreversible encoding
of issue141.tif !
2020-05-20 20:31:28 +02:00
Even Rouault f38c069547
Irreversible decoding: align code more closely to the standard by avoid messing up with stepsize (no functional change) 2020-05-20 20:31:28 +02:00