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Author SHA1 Message Date
theirix
d371852c74 Avoid using experimental C++14/17 support in CMake 
This commit points CMAKE_CXX_STANDARD to the latest non-experimental standard.

CMake announces C++14 and C++17 support even if the
compiler supports it only experimentally (c++1y and c++1z).
It breaks cmake standard detection and requires workarounds
for old compilers.
 2019-07-08 11:34:51 +03:00
Stefan Weil
71e7e16a61 unittest: Fix and enable pagesegmode_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-07 12:35:41 +02:00
Stefan Weil
6668f2fc9e unittest: Fix and enable tatweel_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-07 10:59:27 +02:00
Stefan Weil
d653bb61f3 genericvector: Remove redundant declarations 
tesseract::FileReader and tesseract::FileWriter are already declared
in serialis.h which is included by genericvector.h.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-05 18:47:15 +02:00
zdenop
54abc780fa cmake: do not report unused-command-line-argument for clan released target 2019-07-05 14:26:30 +02:00
Dmitry Bely
74145f0686 Fix crash in Tesseract::classify_word_and_language() when tessedit_timing_debug is enabled 2019-07-05 12:36:25 +02:00
zdenop
01535706ec
Merge pull request #2539 from stweil/tesscallback 
Replace tesscallback.h and related proprietary data types by C++-11 functionals
 2019-07-05 10:52:06 +02:00
Egor Pugin
67ad54ea20
Merge pull request #2542 from stweil/tiff 
Fix handling of single pages from multipage TIFF files (issue #2537)
 2019-07-04 20:41:27 +03:00
Stefan Weil
134eb39960 Remove tesscallback.h 
It is no longer used.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-04 16:03:30 +02:00
Stefan Weil
3bae459823 Use C++-11 code instead of TessCallback for WERD_RES::ConditionalBlobMerge 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-04 16:03:30 +02:00
Stefan Weil
e61c828dcd Use C++-11 code instead of TessCallback for UNICHARSET::load_via_fgets 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-04 16:03:30 +02:00
Stefan Weil
0ea8ada308 Use C++-11 code instead of TessCallback for WidthCallback 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-04 16:03:30 +02:00
Stefan Weil
1c1eb76c36 Use C++-11 code instead of TessCallback for Dawg::iterate_words 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-04 16:03:30 +02:00
Stefan Weil
3fb15b3891 Use C++-11 code instead of TessCallback for ObjectCache::Get 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-04 16:03:30 +02:00
Stefan Weil
56d8210909 Use C++-11 code instead of TessCallback for TruthCallback 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-04 16:03:30 +02:00
Stefan Weil
c33b05be55 Use C++-11 code instead of TessCallback for PointerVector::compact 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-04 16:03:30 +02:00
Stefan Weil
cc0405298b Use C++-11 code instead of TessCallback for read, write 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-04 16:03:30 +02:00
Stefan Weil
242e1db7fa Use C++-11 code instead of TessCallback for function set_compare_callback 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-04 16:03:30 +02:00
Stefan Weil
ffd8101986 Use C++-11 code instead of TessCallback for function set_clear_callback 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-04 16:03:30 +02:00
Stefan Weil
ded24d0367 ccmain: Use C++-11 code instead of TessCallback1 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-04 16:03:30 +02:00
Stefan Weil
eeec9c66d4 training: Use C++-11 code for TestCallback 
This allows removing more code from tesscallback.h.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-04 16:03:30 +02:00
Stefan Weil
201ba0dd53 Fix handling of single pages from multipage TIFF files (issue #2537) 
That case now uses Leptonica to deliver the desired image instead of
using an inefficient loop in the Tesseract code.

See commit 54fafc4e2e which used similar
code in the past.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-04 15:56:57 +02:00
Stefan Weil
f1c6564cd7 Revert "fix read wrong tiff page." 
This reverts commit 75d230a7ac.

That commit introduced new problems (memory leak, potential endless loop)
and style issues.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-04 15:44:07 +02:00
Stefan Weil
fd001c3ab9 Fix linker error with disabled legacy engine (issue #2532) 
Commit 3871caae86 introduced a build
regression when the legacy engine was disabled.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-04 13:47:38 +02:00
Egor Pugin
c11110992b
Merge pull request #2538 from zhuangzhuang/fix_tessedit_page_number_error 
fix read wrong tiff page.
 2019-07-04 11:48:42 +03:00
Egor Pugin
19232676e2
Merge pull request #2540 from stweil/android 
Remove outdated build information for Android
 2019-07-04 11:45:48 +03:00
Stefan Weil
420125d21d Remove outdated build information for Android 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-04 09:52:32 +02:00
zhuangzhuang1988
25acd28e1e add debugger view for params 2019-07-04 07:17:28 +02:00
supermouse
3f3d11a580 move natvis file path 
when use natvis with visual studio see href (https://docs.microsoft.com/en-us/visualstudio/debugger/create-custom-views-of-native-objects?view=vs-2019)
 2019-07-04 07:17:28 +02:00
zhuangzhuang1988
8366cc4f5b add natvis file for visualstudio debugger. 2019-07-04 07:17:28 +02:00
zhuangzhuang1988
75d230a7ac fix read wrong tiff page. 2019-07-04 12:32:18 +08:00
Egor Pugin
4c8b7d5e35
Merge pull request #2533 from zhuangzhuang/export_USE_SYSTEM_ICU_flag 
export USE_SYSTEM_ICU viriable
 2019-07-03 08:48:26 +03:00
zhuangzhuang1988
4d4c16bce1 fix start ScrollView.jar failed when lstmtraining 2019-07-03 07:27:50 +02:00
zhuangzhuang1988
91aac02387 export USE_SYSTEM_ICU viriable 2019-07-03 10:29:15 +08:00
zdenop
0ac59df5f6
Merge pull request #2528 from zhuangzhuang/master 
close log file handle before move it.
 2019-07-01 07:55:05 +02:00
zhuangzhuang1988
99cb088708 close log file handle before move it. 2019-07-01 10:53:12 +08:00
Stefan Weil
cf46eaeac8 unittest: Fix and enable baseapi_thread_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-30 20:21:56 +02:00
Stefan Weil
b00e53fabf unittest: Fix and enable stridemap_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-30 15:30:03 +02:00
Stefan Weil
4e576f844c unittest: Fix and enable networkio_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-30 15:28:42 +02:00
Stefan Weil
2833db7c67 unittest: Fix and enable equationdetect_test 
It requires Tensorflow. Skip one test because equ_gt1.tif is missing.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-30 12:39:54 +02:00
Stefan Weil
5409299763 unittest: Fix tests which need Tensorflow headers 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-29 11:43:12 +02:00
Egor Pugin
89de2bfcea
Merge pull request #2526 from zhuangzhuang/master 
fix logger file encoding error.
 2019-06-28 18:33:47 +03:00
zhuangzhuang1988
a3a361f73d fix logger file encoding error. 2019-06-28 18:29:52 +08:00
zdenop
653faa3a64
Merge pull request #2523 from stweil/unilib 
unittest: Add unilib.h and other code from Tensorflow and use it for more tests
 2019-06-28 12:27:15 +02:00
Stefan Weil
655ba7af10 unittest: Fix compiler warnings (signed/unsigned) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-28 08:11:42 +02:00
Stefan Weil
40c1cf671f unittest: Fix and enable pango_font_info_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-28 08:09:28 +02:00
Stefan Weil
04d85b4c0f Add more test code for normstrngs_test 
unilib.h is now available, so more code can be enabled.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-28 07:35:27 +02:00
Stefan Weil
aa54bf0f8b Fix code from tensorflow/models/research/syntaxnet/util/utf8 
See https://github.com/tensorflow/models/issues/7090.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-28 07:30:40 +02:00
Stefan Weil
0702194246 Add code from tensorflow/models 
The new code was copied from the latest code on GitHub
(https://github.com/tensorflow/models/tree/master/research/syntaxnet).

It is required for pango_font_info_test and other unit tests.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-28 07:30:40 +02:00
Stefan Weil
7093727da1 cmake: Fix build with OpenMP (issue #2462) 
Builds with gcc wrongly used /openmp instead of -fopenmp.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-25 13:20:52 +02:00