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Author SHA1 Message Date
Stefan Weil
ffb501936c Fix prototype for API function TessBaseGetBlockTextOrientations 
The declaration did not match the implementation (BOOL / bool).

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-07-05 14:49:48 +02:00
Stefan Weil
790b410fd6 Remove unused API function TessBaseAPIDetectOS 
It was not declared in capi.h, so external users could not use it anyway.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-07-05 14:49:48 +02:00
Egor Pugin
4ca452d9b7
Merge pull request #1750 from stweil/fix 
Fix several compiler warnings (clang)
 2018-07-05 14:43:03 +03:00
Stefan Weil
f107f116d9 Fix compiler warnings [-Wconditional-uninitialized] 
clang warnings:

src/ccstruct/coutln.cpp:231:15: warning:
 variable 'destindex' may be uninitialized when used here [-Wconditional-uninitialized]
src/wordrec/language_model.cpp:1170:27: warning:
 variable 'expected_gap' may be uninitialized when used here [-Wconditional-uninitialized]

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-07-05 12:07:04 +02:00
Stefan Weil
a74d467e90 Fix compiler warnings [-Wcomma] 
clang warnings:

src/api/baseapi.cpp:1642:18: warning:
 possible misuse of comma operator here [-Wcomma]
src/api/baseapi.cpp:1642:31: warning:
 possible misuse of comma operator here [-Wcomma]
src/api/baseapi.cpp:1642:45: warning:
 possible misuse of comma operator here [-Wcomma]
src/api/baseapi.cpp:1652:16: warning:
 possible misuse of comma operator here [-Wcomma]
src/api/baseapi.cpp:1652:30: warning:
 possible misuse of comma operator here [-Wcomma]
src/api/baseapi.cpp:1662:17: warning:
 possible misuse of comma operator here [-Wcomma]

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-07-05 12:07:04 +02:00
Stefan Weil
296a836f4e Fix compiler warnings [-Wunused-const-variable] 
clang warnings:

src/classify/trainingsampleset.cpp:39:11: warning:
 unused variable 'kMinOutlierSamples' [-Wunused-const-variable]
src/lstm/lstmrecognizer.cpp:45:11: warning:
 unused variable 'kMaxChoices' [-Wunused-const-variable]
src/training/dawg2wordlist.cpp:28:11: warning:
 unused variable 'kDictDebugLevel' [-Wunused-const-variable]
src/training/stringrenderer.cpp:50:21: warning:
 unused variable 'kWordJoiner' [-Wunused-const-variable]

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-07-05 12:07:04 +02:00
zdenop
d27f5b58f9
Merge pull request #1747 from stweil/fix 
Fix syntax errors introduced by last commit (regression)
 2018-07-05 07:54:07 +02:00
Stefan Weil
787bde5630 Fix syntax errors introduced by last commit (regression) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-07-05 07:34:04 +02:00
zdenop
cf6c79d842
Merge pull request #1746 from stweil/fix 
Fix some warnings from clang compiler
 2018-07-04 22:09:17 +02:00
Stefan Weil
d960a50c12 Fix compiler warning [-Wshadow-field-in-constructor] 
clang warning:

src/ccstruct/polyblk.cpp:48:36: warning:
 constructor parameter 'box' shadows the field 'box' of 'POLY_BLOCK'
 [-Wshadow-field-in-constructor]

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-07-04 21:58:33 +02:00
Stefan Weil
c1be1024be Fix compiler warning [-Wtautological-undefined-compare] 
clang warning:

src/lstm/networkio.cpp:56:15: warning:
 'this' pointer cannot be null in well-defined C++ code;
 comparison may be assumed to always evaluate to true [-Wtautological-undefined-compare]

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-07-04 21:58:33 +02:00
Stefan Weil
52d392da50 Fix compiler warning [-Wunused-function] 
clang warning:

src/lstm/lstmrecognizer.cpp:411:13: warning:
 unused function 'NullIsBest' [-Wunused-function]

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-07-04 21:58:33 +02:00
Stefan Weil
6cc35646f8 Fix compiler warning [-Wunreachable-code-break] 
clang warning:

src/lstm/network.cpp:249:7:
 warning: 'break' will never be executed [-Wunreachable-code-break]

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-07-04 21:58:33 +02:00
Egor Pugin
a24d7cf868
Merge pull request #1745 from stweil/nullptr 
Fix compiler warnings [-Wzero-as-null-pointer-constant]
 2018-07-04 22:48:22 +03:00
Stefan Weil
bdf09f40b1 Fix compiler warnings [-Wzero-as-null-pointer-constant] 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-07-04 20:40:56 +02:00
zdenop
d1e0a4b9e3
Merge pull request #1744 from stweil/fix 
Fix build with legacy engine disabled
 2018-07-04 18:18:59 +02:00
Stefan Weil
60fcff5ed9 Fix build with legacy engine disabled (part 2) 
The functions TessBaseAPIInitLangMod, TessBaseAPIClearAdaptiveClassifier
and TessBaseAPIDetectOrientationScript need conditional compilation.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-07-04 17:56:42 +02:00
Stefan Weil
081793ff48 Fix build with legacy engine disabled 
Instead of defining the DISABLED_LEGACY_ENGINE macro in config_auto.h
(which is not included by all source files), define it as a preprocessor
option for those parts of the code which require it.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-07-04 17:56:42 +02:00
zdenop
20e53b119a
Merge pull request #1742 from stweil/casts 
Remove unneeded type casts
 2018-07-04 15:35:49 +02:00
Stefan Weil
c8b5a29ce9 Remove unneeded type casts 
This removes unneded type casts to (char*) and (const char*).

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-07-04 14:23:55 +02:00
zdenop
6d3b6b1f7b
Merge pull request #1740 from amitdo/disable-legacy 
Add an option to compile tesseract without the code of the legacy OCR engine
 2018-07-04 12:46:34 +02:00
Amit D
62c7b796da
Merge branch 'master' into disable-legacy 2018-07-04 11:14:33 +03:00
amitdo
15fb491be4 Add missing #ifdef in tesseractmain.cpp 2018-07-04 09:57:12 +03:00
amitdo
134779f758 Fix duplicate #ifndef in blobclass.cpp 2018-07-04 08:49:58 +03:00
zdenop
b502bbf58e
Merge pull request #1738 from stweil/whitespace 
Replace tabs by blanks in source code
 2018-07-03 18:17:07 +02:00
amitdo
aa9f4b4861 Add an option to compile tesseract without the code of the legacy OCR engine 2018-07-03 18:49:42 +03:00
Stefan Weil
6d170a15ec Replace tabs by blanks in source code 
blobs.cpp had many tabs and was formatted with clang-format.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-07-03 16:29:14 +02:00
zdenop
c9efe5f509
Merge pull request #1737 from stweil/nwmain 
Remove nwmain.h and fix syntax error
 2018-07-03 16:12:57 +02:00
Stefan Weil
626a229cac Remove nwmain.h 
The macro DECLARE_MAIN is not used by the current Tesseract code.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-07-03 15:54:41 +02:00
Stefan Weil
f8684cb0fd Fix syntax error (regression) 
It was introduced in commit bb7bb1f0b8.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-07-03 15:53:42 +02:00
zdenop
4b26b8d9a9
Merge pull request #1735 from stweil/pdblock 
Remove blckerr.h
 2018-07-03 15:24:09 +02:00
zdenop
04e0273a59
Merge pull request #1736 from stweil/comments 
Remove old comments for exceptions
 2018-07-03 15:23:27 +02:00
Stefan Weil
bb7bb1f0b8 Remove old comments for exceptions 
Exceptions are no longer used.

Remove also some history comments and fix several comments.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-07-03 14:53:00 +02:00
Stefan Weil
889f7eaa1b Remove blckerr.h 
Move the two ERRCODE constants which are still in use to pdblock.cpp.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-07-03 14:08:57 +02:00
zdenop
b0c9d5b4f4
Merge pull request #1734 from stweil/danerror 
Replace function DoError and remove danerror.cpp, danerror.h
 2018-07-03 13:30:42 +02:00
Stefan Weil
872813245d Replace function DoError and remove danerror.cpp, danerror.h 
This allows also removing all error trap macros.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-07-03 13:21:17 +02:00
zdenop
412186b396
Merge pull request #1733 from stweil/cutil 
Clean up cutil.h
 2018-07-03 12:51:35 +02:00
Stefan Weil
6a553f9f28 Clean up cutil.h 
* Remove unrelated include statements from cutil.h.
* Remove macros FALSE, TRUE.
* Move macro CHARS_PER_LINE from cutil.h to dict.h.
* Remove unneeded macro _ARGS.
* Remove unused typedef statements.
* Remove macro new_line (only used once).
* Remove unused macro print_string.
* Update include statements for other source files.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-07-03 11:31:41 +02:00
zdenop
a0ed0b4987
Merge pull request #1732 from stweil/headerfiles 
Remove unused include files
 2018-07-03 07:57:15 +02:00
zdenop
7437a03698
Merge pull request #1728 from Ranigad/patch-1 
Update tesseract.1.asc
 2018-07-03 07:27:57 +02:00
zdenop
66ea6c4470
Merge pull request #1730 from stweil/pi 
Remove unneeded macro definition for M_PI
 2018-07-03 07:26:59 +02:00
zdenop
58b1755bbd
Merge pull request #1731 from stweil/cutil 
Remove functions open_file, exists_file
 2018-07-03 07:26:41 +02:00
Stefan Weil
9325fbe322 Remove unused include files 
ccstruct/hpdsizes.h was not used at all.
cutil/const.h was included, but not needed.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-07-03 07:25:38 +02:00
Stefan Weil
2cd2d3200f Remove functions open_file, exists_file 
cutil.cpp is now no longer needed and removed, too.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-07-03 06:45:34 +02:00
Charles Li
84f315db6c
Update tesseract.1.asc 
Minor typo in options section for --user-patterns
 2018-07-02 13:27:45 -07:00
Stefan Weil
cbd7b15788 Remove unneeded macro definition for M_PI 
There is already one in platform.h.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-07-02 21:59:16 +02:00
zdenop
a0291c7651
Merge pull request #1727 from stweil/pi 
Replace macro PI by macro M_PI
 2018-07-02 21:53:39 +02:00
Stefan Weil
f7b61891bc Replace macro PI by macro M_PI 
One definition for pi is sufficient.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-07-02 21:26:53 +02:00
zdenop
c323312c17
Merge pull request #1725 from stweil/doerror 
Replace Efopen by fopen and remove efio.cpp, efio.h
 2018-07-02 20:53:28 +02:00
zdenop
2227474331
Merge pull request #1726 from stweil/rand 
Remove unused function long_rand
 2018-07-02 20:51:21 +02:00