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Author SHA1 Message Date
René Hansen
ff2535f8ec Avoid linking pthread on Android 2019-01-03 23:53:38 +01:00
zdenop
40e14b027f
Merge pull request #2140 from stweil/clean 
Remove unused code
 2019-01-03 14:14:36 +01:00
Stefan Weil
62b635a74e Remove unused functions from cluster.cpp 
Add also missing static attributes.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-03 13:16:31 +01:00
Stefan Weil
f76d8a14cd Remove unused code from oldlist 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-03 12:27:10 +01:00
zdenop
3377ed2e25
Merge pull request #2139 from stweil/tensorflow 
Add missing std namespace in tensorflow code
 2019-01-03 11:49:51 +01:00
Stefan Weil
7719f80155 Add missing std namespace in tensorflow code 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-03 11:15:36 +01:00
Stefan Weil
8a6fa452dc Fix build for architectures without CPUID 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-03 09:32:36 +01:00
Egor Pugin
0aca60906d
Merge pull request #2137 from stweil/nullptr 
Replace NULL by nullptr and fix a compiler warning
 2019-01-02 11:45:43 +03:00
Stefan Weil
91af010200 Fix compiler warning 
gcc warning:

    src/training/text2image.cpp:694:35: warning:
        ISO C++ forbids converting a string constant to ‘char*’
        [-Wwrite-strings]

putenv expects a string which can be modified.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-01 22:49:04 +01:00
Stefan Weil
5dd606c631 Replace NULL by nullptr 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-01 22:45:49 +01:00
zdenop
87d0f71041
Merge pull request #2135 from stweil/simdetect 
Fix and simplify SIMD tests
 2019-01-01 15:48:05 +01:00
Stefan Weil
5f96ac1a71 Update cmake compiler flags for new simdetect.cpp 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-01 13:15:58 +01:00
Stefan Weil
d9600cd82e Fix and simplify SIMD tests 
The tests for SSE and AVX must only be done if the correct compiler
flags were used.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-01 11:19:17 +01:00
zdenop
d3065520fa fix 2 clang warnings 2018-12-30 20:25:24 +01:00
Stefan Weil
cb049133cd Fix compiler warning 
clang warning:

    tesseractmain.cpp(512,21): warning: '&&' within '||' [-Wlogical-op-parentheses]

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-12-29 22:17:33 +01:00
zdenop
b9a34d741d add support for clang on windows (cmake&ninja) 2018-12-29 10:43:13 +01:00
zdenop
420fb0ced0 Merge branch 'master' of https://github.com/tesseract-ocr/tesseract 2018-12-29 10:31:33 +01:00
zdenop
3e6ec97ac3 Remove altorenderer.cpp from resource compiling (already included in tesseract_src) 2018-12-29 10:30:56 +01:00
zdenop
8885fe2ccb provide info about compiled openmp version 2018-12-29 10:18:27 +01:00
zdenop
d44b58323f
Merge pull request #2133 from stweil/fix 
Don't try to create text output if other renderers failed (fix regres…
 2018-12-27 14:10:34 +01:00
Stefan Weil
993e56ffde Don't try to create text output if other renderers failed (fix regression) 
Commit 49d7df6dc3 added error handling,
but since that commit Tesseract used the text fallback if the user
selected output failed.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-12-27 10:23:28 +01:00
zdenop
cc997b53c7 add missing the implementation for TessBaseAPIGetAltoText method in C-API 2018-12-26 21:35:47 +01:00
Egor Pugin
e3a39c3577 Revert "Switch windows builds to SW." 
This reverts commit 0967a32498.
 2018-12-18 18:33:56 +03:00
Egor Pugin
0967a32498
Switch windows builds to SW. 2018-12-18 01:21:24 +03:00
zdenop
a3b2d74ce3
Merge pull request #2123 from stweil/hocr 
Use std::stringstream to generate hOCR output
 2018-12-16 22:21:14 +01:00
Stefan Weil
db9c7e0312 Use std::stringstream to generate hOCR output 
Using std::stringstream simplifies the code and allows conversion of
double to string independant of the current locale setting.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-12-16 20:14:11 +01:00
zdenop
72d8df581b
Merge pull request #2121 from stweil/hocr 
Move code for hOCR renderer to new file
 2018-12-16 16:26:27 +01:00
zdenop
c7247a8be5
Merge pull request #2122 from stweil/alto 
Fix value for PHYSICAL_IMG_NR in ALTO output
 2018-12-16 16:24:27 +01:00
Stefan Weil
c7e8d30280 Fix value for PHYSICAL_IMG_NR in ALTO output 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-12-16 15:07:02 +01:00
Stefan Weil
fda0fa4e7e Add new hocrrenderer.cpp to CMakeList.txt and Android.mk 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-12-15 22:58:51 +01:00
Stefan Weil
457c53026d Fix indentation of hOCR output 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-12-15 17:51:59 +01:00
Stefan Weil
5de3fc47bb Format code in new file hocrrenderer.cpp 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-12-15 15:35:21 +01:00
Stefan Weil
48713f7df2 Move code for hOCR renderer to new file 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-12-15 15:33:47 +01:00
Jake Sebright
e398601bf5 Include ALTO in list of supported output formats 2018-12-15 10:41:24 +01:00
zdenop
1f5fb15af3 remove setting constant resolution from ImageThresholder::SetImage. 
Credible resolution with be set afterward. Fixes #2080.
 2018-12-14 19:23:22 +01:00
zdenop
6d06d39bf4
Merge pull request #2118 from stweil/clean 
protos: Remove several unused macros, functions and global variables
 2018-12-14 09:20:53 +01:00
Stefan Weil
b8c4f1b9fc protos: Remove unused config variable 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-12-13 21:37:33 +01:00
zdenop
945216af58
Merge pull request #2117 from stweil/alto 
Use std::stringstream to generate ALTO output and add <SP> element
 2018-12-13 21:37:27 +01:00
Stefan Weil
f35eeb3b4a protos: Remove several unused macros, functions and global variables 
The unused global variable TrainingData used a lot of runtime memory.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-12-13 21:32:56 +01:00
Stefan Weil
fbbbdb4565 Use std::stringstream to generate ALTO output and add <SP> element 
Using std::stringstream simplifies the code.
The <SP> element is needed between two >String> elements.
Remove also some unneeded spaces in the ALTO output.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-12-12 22:29:35 +01:00
Egor Pugin
5307b2c111
Merge pull request #2113 from stweil/typo 
Fix several typos (most of them found by codespell)
 2018-12-11 12:59:08 +03:00
Stefan Weil
7ebd3153ae Fix several typos (most of them found by codespell) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-12-10 18:59:58 +01:00
Egor Pugin
5b65982fa4
Merge pull request #2111 from stweil/clean 
Remove several unused methods
 2018-12-08 20:07:35 +03:00
Stefan Weil
81ab302d52 FPRow: Remove three unused methods 
This fixes warnings from the Intel compiler:

    src/textord/cjkpitch.cpp(319): warning #177:
      function "<unnamed>::FPRow::good_gaps" was declared but never referenced
    src/textord/cjkpitch.cpp(383): warning #177:
      function "<unnamed>::FPRow::is_bad" was declared but never referenced
    src/textord/cjkpitch.cpp(387): warning #177:
      function "<unnamed>::FPRow::is_unknown" was declared but never referenced

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-12-08 16:43:52 +01:00
Stefan Weil
404f9cd147 SimpleStats: Remove unused method 
This fixes a warning from the Intel compiler:

    src/textord/cjkpitch.cpp(79): warning #177:
      function "<unnamed>::SimpleStats::maximum" was declared
      but never referenced

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-12-08 16:39:46 +01:00
Stefan Weil
a9121d28f3
Merge pull request #2107 from stweil/march 
Add check whether compiler supports -march=native flag
 2018-12-08 10:53:09 +01:00
Stefan Weil
2c044df959 Fix wrong x_fsize in hOCR output (regression) 
The regression was caused by the latest commit
c9e85ab78f.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-12-08 10:39:31 +01:00
Stefan Weil
2ccc5810f3 Add check whether compiler supports -march=native flag 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-12-05 20:13:28 +01:00
zdenop
ad40131385
Merge pull request #2104 from stweil/fix 
Fix two runtime errors
 2018-12-04 11:27:48 +01:00
Stefan Weil
c9e85ab78f Fix wrong font attributes in hOCR output 
Instrumented code throws this runtime error during OCR:

    ../../src/api/baseapi.cpp:1616:5: runtime error: load of value 128,
      which is not a valid value for type 'bool'
    ../../src/api/baseapi.cpp:1627:5: runtime error: load of value 128,
      which is not a valid value for type 'bool'

If there is no font information (typical for Tesseract with a LSTM model),
the font attributes got random values resulting in wrong hOCR output.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-12-04 10:52:46 +01:00