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Author SHA1 Message Date
Stefan Weil
8374e373ac vs2010: Replace NULL by nullptr 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-22 17:42:36 +02:00
Stefan Weil
f785d5c046 viewer: Replace NULL by nullptr 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-22 17:42:36 +02:00
Stefan Weil
39cfbd04fe unittest: Replace NULL by nullptr 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-22 17:42:36 +02:00
Stefan Weil
5eca9143b9 training: Replace NULL by nullptr 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-22 17:42:36 +02:00
Stefan Weil
222f5b9d65 textord: Replace NULL by nullptr 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-22 17:42:36 +02:00
Stefan Weil
6e2750ce08 lstm: Replace NULL by nullptr 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-22 17:42:35 +02:00
Stefan Weil
16e00b59fe dict: Replace NULL by nullptr 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-22 17:42:35 +02:00
Stefan Weil
800b290d94 cutil: Replace NULL by nullptr 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-22 17:42:35 +02:00
Stefan Weil
72ac460f96 classify: Replace NULL by nullptr 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-22 17:42:35 +02:00
Stefan Weil
57755a2754 ccutil: Replace NULL by nullptr 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-22 17:42:35 +02:00
Stefan Weil
e74d997668 ccstruct: Replace NULL by nullptr 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-22 17:42:35 +02:00
Stefan Weil
5b4ce2431d ccmain: Replace NULL by nullptr 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-22 17:42:34 +02:00
Stefan Weil
17e01ee912 api: Replace NULL by nullptr 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-22 17:21:00 +02:00
Stefan Weil
3b3216e883 Support version names starting with non numeric characters 
Not only version names like 4.0.0, but also version names like
v4.0.0 or tesseract-4.0.0 are now supported and give the same
GENERIC_MAJOR_VERSION = 4.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-22 16:43:35 +02:00
zdenop
6d311cc9cc
Merge pull request #1504 from stweil/readme 
Separate build status badges from other status badges
 2018-04-22 15:45:13 +02:00
zdenop
8dd56a796d
Merge pull request #1505 from stweil/winfix 
Fix tessdata prefix from executable path for Windows
 2018-04-22 15:44:32 +02:00
Stefan Weil
701bac904a Fix tessdata prefix from executable path for Windows 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-22 14:35:25 +02:00
Stefan Weil
e8946f9e86 Separate build status badges from other status badges 
They are now again shown on two lines as it was before
commit 0d9cdbe6dd.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-22 14:15:56 +02:00
zdenop
4f56abba10
Merge pull request #1501 from stweil/cmdline 
training: Support new command line option -v (short form for --version)
 2018-04-21 10:26:23 +02:00
Stefan Weil
d68ab9f12e training: Support new command line option -v (short form for --version) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-20 22:36:22 +02:00
zdenop
5435c9c795
Merge pull request #1498 from noahmetzger/winfix 
Fixed possible division by zero
 2018-04-20 14:17:22 +02:00
Noah Metzger
7dcfd6884f Fixed possible division by zero 
CID 1375394: cblob()->perimeter() can return zero under some circumstances.

Signed-off-by: Noah Metzger <noah.metzger@bib.uni-mannheim.de>
 2018-04-20 13:43:39 +02:00
zdenop
c67a7c6edf
Merge pull request #1496 from amitdo/obsolete-autoconf-macros 
configure.ac: Remove obsolete macros
 2018-04-20 06:49:35 +02:00
Amit D
822082eeba
configure.ac: Remove obsolete macros 
The newer macros that replace the obsolete ones are already present in configure.ac.

  * AC_PROG_LIBTOOL -> LT_INIT
  * AC_LANG_CPLUSPLUS -> AC_LANG([C++])
 2018-04-20 03:31:08 +03:00
Egor Pugin
621f9e2054
Merge pull request #1495 from amitdo/autoconf-1.63 
configure.ac: Update minimum required autoconf version to 2.63
 2018-04-19 19:15:30 +03:00
Amit D
20254ae5b5
configure.ac: Update minimum required autoconf version to 2.63 
This is the autoconf version shipped in RHEL/CentOS 6.
 2018-04-19 19:11:43 +03:00
zdenop
815bab66c5
Merge pull request #1492 from noahmetzger/winfix 
Fixed a resource leak and a memory corruption detected by Coverity
 2018-04-19 17:00:17 +02:00
Egor Pugin
a474fd05a4
Merge pull request #1493 from stweil/train 
lstmtraining: Fix handling of --max_iterations
 2018-04-19 17:43:55 +03:00
Stefan Weil
f95041faac lstmtraining: Fix handling of --max_iterations 
The iteration counter should be checked for each iteration,
not only at the end of a batch.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-19 14:47:24 +02:00
Noah Metzger
34efcd40be Fixed a resource leak detected by Coverity 
Replaced the inheritance relation of BLOCK and PDBLK by a member relation. This avoids the necessity of a virtual destructor in PDBLK for the occuring upcasts.

Signed-off-by: Noah Metzger <noah.metzger@bib.uni-mannheim.de>
 2018-04-19 13:55:39 +02:00
Noah Metzger
21e25d1829 Fixed a memory corruption, detected by Coverity 
CID 1385632 Out-of-bounds write in DO-While loop

Signed-off-by: Noah Metzger <noah.metzger@bib.uni-mannheim.de>
 2018-04-18 13:37:38 +02:00
zdenop
36d6cb3a46
Merge pull request #1488 from stweil/cmdline 
training: Fix dubious parsing of command line
 2018-04-18 08:26:59 +02:00
zdenop
9e69ecaa5d
Merge pull request #1484 from noahmetzger/coverity 
Fixed Resource Leak detected by Coverity
 2018-04-18 08:26:01 +02:00
Stefan Weil
8f656e49bc training: Fix dubious parsing of command line 
- Don't support --helpshort as an undocumented alias for --help
- Don't allow any number of leading '-' characters.
  The preferred form uses --OPTION, and for compatibility reasons the new
  code still supports -OPTION.

Update also related documentation comments.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-17 22:23:23 +02:00
Zdenko Podobny
4b468e11fa improve readability of commit 198664fb0b 2018-04-17 17:41:59 +02:00
zdenop
cd0a3e00f0
Merge pull request #1486 from amitdo/pango1.22 
configure.ac: Check for the presence of pango 1.22.0 or higher
 2018-04-17 17:17:54 +02:00
zdenop
002e7a4cbf
Merge pull request #1487 from amitdo/obsolete-pango-1.18 
Remove obsolete code
 2018-04-17 17:17:10 +02:00
Amit D
88a1364699
Remove obsolete code 
Pango versions older than 1.22.0 are not supported.
 2018-04-17 15:58:34 +03:00
Amit D
cf7c88dc93
configure.ac: Check for the presence of pango 1.22.0 or higher 
Tesseract's training tool text2image uses these two functions: 
pango_glyph_item_iter_init_start
pango_glyph_item_iter_next_cluster

That means it requires Pango >=1.22.0:
https://developer.gnome.org/pango/stable/api-index-1-22.html
https://developer.gnome.org/pango/stable/pango-Glyph-Storage.html#pango-glyph-item-iter-init-start
https://developer.gnome.org/pango/stable/pango-Glyph-Storage.html#pango-glyph-item-iter-next-cluster
 2018-04-17 14:46:16 +03:00
zdenop
808a10f794
Merge pull request #1483 from noahmetzger/winfix 
Fixed compiler warning
 2018-04-17 11:52:41 +02:00
zdenop
67804a2da1
Merge pull request #1485 from amitdo/icu52 
configure.ac - check the presence of icu 52.1 or higher
 2018-04-17 11:47:26 +02:00
Amit D
98747b37ea
configure.ac - check for the present of icu 52.1 or higher 2018-04-17 12:05:50 +03:00
Noah Metzger
7ff766c427 Fixed Resource Leak detected by Coverity 
CID: 1375399 Variable bb1 going out of scope leaks the storage it points to

Signed-off-by: Noah Metzger <noah.metzger@bib.uni-mannheim.de>
 2018-04-17 11:05:27 +02:00
zdenop
69c8292d81
Merge pull request #1481 from stweil/version 
training: Support new argument --version for remaining executables
 2018-04-16 09:35:57 +02:00
Stefan Weil
0998bcf1fc training: Support new argument --version for remaining executables 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-16 07:56:55 +02:00
zdenop
a07ee5c40b
Merge pull request #1479 from stweil/version 
training: Add initial support for --version argument and check library version
 2018-04-15 12:59:58 +02:00
zdenop
9f4f715765
Merge pull request #1477 from stweil/autotools 
configure: Remove optimize option for preprocessor
 2018-04-15 12:56:39 +02:00
zdenop
c5e3b203d8
Merge pull request #1478 from stweil/typo 
training: Fix typo in help text
 2018-04-15 12:56:07 +02:00
Stefan Weil
a440bd8bf1 training: Support new argument --version 
classifier_tester, cntraining, combine_lang_model, lstmeval, lstmtraining,
mftraining, set_unicharset_properties, shapeclustering, text2image and
unicharset_extractor now can show the version.

Still missing: ambiguous_words, combine_tessdata, dawg2wordlist,
merge_unicharsets and wordlist2dawg.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-15 12:39:18 +02:00
Stefan Weil
8c3045f161 Check library version for training executables 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-15 11:31:28 +02:00