Commit Graph

19 Commits

Author SHA1 Message Date
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
023e1b340e Use POSIX data types and macros (#878)
* api: Replace Tesseract data types by POSIX data types

Signed-off-by: Stefan Weil <sw@weilnetz.de>

* ccmain: Replace Tesseract data types by POSIX data types

Signed-off-by: Stefan Weil <sw@weilnetz.de>

* ccstruct: Replace Tesseract data types by POSIX data types

Signed-off-by: Stefan Weil <sw@weilnetz.de>

* classify: Replace Tesseract data types by POSIX data types

Signed-off-by: Stefan Weil <sw@weilnetz.de>

* cutil: Replace Tesseract data types by POSIX data types

Signed-off-by: Stefan Weil <sw@weilnetz.de>

* dict: Replace Tesseract data types by POSIX data types

Signed-off-by: Stefan Weil <sw@weilnetz.de>

* textord: Replace Tesseract data types by POSIX data types

Signed-off-by: Stefan Weil <sw@weilnetz.de>

* training: Replace Tesseract data types by POSIX data types

Signed-off-by: Stefan Weil <sw@weilnetz.de>

* wordrec: Replace Tesseract data types by POSIX data types

Signed-off-by: Stefan Weil <sw@weilnetz.de>

* ccutil: Replace Tesseract data types by POSIX data types

Now all Tesseract data types which are no longer needed can be removed
from ccutil/host.h.

Signed-off-by: Stefan Weil <sw@weilnetz.de>

* ccmain: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX

Signed-off-by: Stefan Weil <sw@weilnetz.de>

* ccstruct: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX

Signed-off-by: Stefan Weil <sw@weilnetz.de>

* classify: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX

Signed-off-by: Stefan Weil <sw@weilnetz.de>

* dict: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX

Signed-off-by: Stefan Weil <sw@weilnetz.de>

* lstm: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX

Signed-off-by: Stefan Weil <sw@weilnetz.de>

* textord: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX

Signed-off-by: Stefan Weil <sw@weilnetz.de>

* wordrec: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX

Signed-off-by: Stefan Weil <sw@weilnetz.de>

* ccutil: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX

Remove the macros which are now unused from ccutil/host.h.
Remove also the obsolete history comments.

Signed-off-by: Stefan Weil <sw@weilnetz.de>

* Fix build error caused by ambiguous ClipToRange

Error message vom Appveyor CI:

    C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2672: 'ClipToRange': no matching overloaded function found [C:\projects\tesseract\build\libtesseract.vcxproj]
    C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2782: 'T ClipToRange(const T &,const T &,const T &)': template parameter 'T' is ambiguous [C:\projects\tesseract\build\libtesseract.vcxproj]
      c:\projects\tesseract\ccutil\helpers.h(122): note: see declaration of 'ClipToRange'
      C:\projects\tesseract\ccstruct\coutln.cpp(818): note: could be 'char'
      C:\projects\tesseract\ccstruct\coutln.cpp(818): note: or       'int'

Signed-off-by: Stefan Weil <sw@weilnetz.de>

* unittest: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX

Signed-off-by: Stefan Weil <sw@weilnetz.de>

* arch: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX

Signed-off-by: Stefan Weil <sw@weilnetz.de>
2018-03-13 21:36:30 +01:00
Stefan Weil
5cc8c058fa ccmain: Replace Tesseract data types by POSIX data types
Signed-off-by: Stefan Weil <sw@weilnetz.de>
2017-05-02 18:21:51 +02:00
Ray Smith
25d0968d09 Major refactor to improve speed on difficut images, especially when running
a heap checker.
SEAM and SPLIT have been begging for a refactor for a *LONG* time.
This change does most of the work of turning them into proper classes:
  Moved relevant code into SEAM/SPLIT/TBLOB/EDGEPT etc from global helper functions.
  Made the splits full data members of SEAM in an array instead of 3 separate pointers.
    This greatly reduces the amount of new/delete happening in the chopper, which is the main goal.
  Deleted redundant files: olutil.*,  makechop.*
  Brought other code into SEAM in order to keep its data members private with only priority having accessors.
2015-05-12 14:59:14 -07:00
theraysmith@gmail.com
d11dc049e3 Fixed a lot of compiler/clang warnings
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@1015 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2014-01-25 02:28:51 +00:00
theraysmith@gmail.com
4d514d5a60 Major refactor of beam search, elimination of dead code, misc bug fixes, updates to Makefile.am, Changelog etc.
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@878 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2013-09-23 15:26:50 +00:00
zdenop@gmail.com
10c1169d98 remove unused code (Windows related)
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@860 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2013-07-08 18:21:10 +00:00
david.eger@gmail.com
018f192fc2 Abolish populate_unichars(), fixing seg fault reported in Debian:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=658634



git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@675 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2012-02-15 01:37:00 +00:00
theraysmith@gmail.com
3a998fe7ac Added Right-to-left/Bidi capability in the output iterators for Hebrew/Arabic, Added paragraph detection in layout analysis/post OCR, Fixed inconsistent xheight during training and over-chopping, Added simultaneous multi-language capability, Refactored top-level word recognition module, Fixed problems with internally scaled images
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@651 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2012-02-02 02:59:49 +00:00
theraysmith
7121e51422 Deleted lots of dead code, including PBLOB
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@556 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2011-03-18 21:52:08 +00:00
zdenop@gmail.com
4523ce9f7d 3.01 code from http://github.com/jimregan/tesseract-ocr with addaptions related to Linux and Windows (VC2008) compile process
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@526 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2010-11-23 18:34:14 +00:00
joregan
7e8bd73aea some casts to get rid of persistent warnings
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@435 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2010-07-21 21:19:53 +00:00
joregan
cd96d8ede5 more warnings
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@434 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2010-07-21 18:11:00 +00:00
theraysmith
109d1c8f21 Some changes in ccmain for 3.00
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@286 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2009-07-11 02:03:51 +00:00
theraysmith
51ed03368d Fixes to lists so an empty constructor is not needed + reenable debugging
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@207 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2008-12-30 18:15:44 +00:00
theraysmith
7870d67c21 Fixed name collision with jpeg library
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@157 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2008-04-22 00:32:14 +00:00
theraysmith
6ae6c0a042 Made some preliminary changes for improving xheights
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@107 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2007-08-30 18:20:10 +00:00
theraysmith
570af48b8b Remaining changes for Unicodeization project
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@87 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2007-07-18 01:15:07 +00:00
tmbdev
425d593ebe top-skimming import from sf.net
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk/trunk@2 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2007-03-07 20:03:40 +00:00