Compiler warning on macOS:
tesscallback.h:29:7: warning:
'TessClosure' has no out-of-line virtual method definitions;
its vtable will be emitted in every translation unit [-Wweak-vtables]
Signed-off-by: Stefan Weil <sw@weilnetz.de>
This fixes a compiler warning:
globaloc.cpp:33:6: warning: no previous extern declaration for
non-static variable 'global_crash_pixes'
[-Wmissing-variable-declarations]
Signed-off-by: Stefan Weil <sw@weilnetz.de>
This fixes some compiler warnings:
mainblk.cpp:28:9: warning: macro is not used [-Wunused-macros]
mainblk.cpp:29:9: warning: macro is not used [-Wunused-macros]
[...]
Signed-off-by: Stefan Weil <sw@weilnetz.de>
TessBaseAPI::GetAvailableLanguagesAsVector returned the list of languages
without sorting, so the result was random and not user friendly.
Now `tesseract --list-langs` shows the available languages and scripts
in alphabetic order.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
The format string which builds the command only takes one or two
string arguments, so the function allocated too much memory and
passed too many arguments to snprintf.
This also fixes a compiler warning (clang).
Signed-off-by: Stefan Weil <sw@weilnetz.de>
This fixes two warnings from LGTM:
Parameter feature_defs hides a global variable with the same name.
Parameter Config hides a global variable with the same name.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
This fixes a warning from LGTM:
Bit field area of type int should have explicitly unsigned integral,
explicitly signed integral, or enumeration type.
Maybe area should be unsigned, but that would require lots of other
changes, so for now signedness is not changed.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
This fixes several issues reported by LGTM:
Multiplication result may overflow 'int'
before it is converted to 'size_type'.
Multiplication result may overflow 'float'
before it is converted to 'double'.
Multiplication result may overflow 'int'
before it is converted to 'unsigned long'.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
It does not need an implementation as it is currently not used.
This fixes a warning from LGTM:
No matching copy assignment operator in class BlamerBundle.
It is good practice to match a copy constructor
with a copy assignment operator.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
It does not need an implementation as it is currently not used.
This fixes a warning from LGTM:
No matching copy constructor in class C_OUTLINE_FRAG.
It is good practice to match a copy assignment operator
with a copy constructor.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
It does not need an implementation as it is currently not used.
This fixes a warning from LGTM:
No matching copy constructor in class ROW.
It is good practice to match a copy assignment operator
with a copy constructor.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
This fixes a warning from LGTM:
No matching copy assignment operator in class BLOB_CHOICE.
It is good practice to match a copy constructor
with a copy assignment operator.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
This fixes a warning from LGTM:
No matching copy assignment operator in class ParamsTrainingHypothesis.
It is good practice to match a copy constructor
with a copy assignment operator.
Use also a simpler expression for the size of features.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
This fixes a warning from LGTM:
No matching copy assignment operator in class LineHypothesis.
It is good practice to match a copy constructor
with a copy assignment operator.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Renamed the global attribute glyph_confidences to lstm_choice_mode and the method GetGlyphConfidences() to GetChoices(). All Variables and comments contained in related methods were renamed as well.
Signed-off-by: Noah Metzger <noah.metzger@bib.uni-mannheim.de>
This also fixes two warnings from LGTM:
Multiplication result may overflow 'float'
before it is converted to 'double'.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
This should fix warnings from LGTM:
Multiplication result may overflow 'float'
before it is converted to 'double'.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
This also fixes two warnings from LGTM:
Multiplication result may overflow 'float'
before it is converted to 'double'.
Replace also FALSE / TRUE by false / true for bool return value.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
This should fix a warning from LGTM:
Multiplication result may overflow 'int' before it is
converted to 'unsigned long'.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Showing them in a window (default) is not acceptable for a console
application like Tesseract which must be able to work in batch mode.
Such error messages can be triggered by TIFF files which include
vendor specific tags.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
It only defines the macro partial_split_priority which is only used in
findseam.cpp, so move it to that file.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
* 'master' of https://github.com/tesseract-ocr/tesseract:
Remove code for _MSC_VER < 1900
keep API compatibility with #1265
Update googletest submodule to release v1.8.1
Update test submodule
Always use isascii() with isspace()
Avoid crash with --psm 0 and LSTM traineddata
SVPaint: Remove empty block
Classify: Don't hide debug parameter
UNICHARMAP: Remove comparison which is always false
svpaint: Change a variable from global to local
pgedit: remove unused declaration of display_bln_lines
Plumbing: Remove comparison which is always false
Release candidate 2
use pdf L_FLATE_ENCODE only for png input; fixes#1961
isspace() must only used with an unsigned char or EOF argument,
and even then its result can depend on the current locale settings.
While this is not a problem for C/C++ executables which use the default
"C" locale, it becomes a problem when the Tesseract API is called from
languages like Python or Java which don't use the "C" locale.
By calling isasci() before calling isspace() this uncertainty can be
avoided, because any locale will hopefully give identical results for
the basic ASCII character set.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
This fixes a warning from LGTM:
Poor global variable name 'rgb'. Prefer longer, descriptive
names for globals (eg. kMyGlobalConstant, not foo).
Signed-off-by: Stefan Weil <sw@weilnetz.de>
This fixes a warning from LGTM:
This parameter of type ScrollView is 144 bytes
- consider passing a pointer/reference instead.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
* 'master' of https://github.com/tesseract-ocr/tesseract: (27 commits)
Rework check for readable input file
fix "mktemp -d --tmpdir" on Mac OS; see #1453
pgedit: Change some variables from global to local ones
improve description of min_characters_to_try variable
WERD_RES: Remove comparisons which are constant
GENERIC_2D_ARRAY: Pass parameters by reference
genericvector: Pass parameters by reference
chop: Use more efficient float calculations for sqrt
rect: Use more efficient float calculations for ceil, floor
intproto: Use more efficient float calculations for floor
genericvector: Rewrite code to satisfy static code analyzer
Fix constructor for class Dict (uninitialized member variables)
Fix use of wrong UNICHARSET
lstmtraining: Remove dead code for purified model name
combine_tessdata: Handle failures when extracting
lstmtraining: Check write permission for output model
implement parameter min_characters_to_try for minimum characters to try to skip page entirely. fixes#1729
Merge and enhance documentation on language and script models
Document some more config options for tesseract
Add Makefile rule to build HTML manpages
...
