Limit the matrix to UINT16_MAX x UINT16_MAX.
Larger dimensions could also result in an arithmetic overflow
when multiplying the two dimensions.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Add missing include statements, add missing "static" qualifiers or
remove functions which are not used at all.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
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>
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>
It did not cause a problem as both arguments were 0.
Update also the function prototype of HistogramRectOCL to
accept a void pointer which allows removing a type cast.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Remove unneeded assignments and a wrong comment in the destructor.
Fix wrong data type for local variable xstarts.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
The changes are based on an analysis done with include-what-you-use.
Replace also some standard header files by the corresponding
standard C++ header files.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Remove unneeded include statements, remove conditional statements and
replace the remaining assert.h by their standard C++ variant cassert.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
genericvector.h used a mix of assert and ASSERT_HOST.
By using assert only, it does no longer depend on errcode.h
which defines the ASSERT_HOST macro.
Other files which still use ASSERT_HOST now need an explicit
include statement for errcode.h.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
The tesseract/ subdirectory is no longer automatically added to the
include path of the compiler. Therefore old code which used code like
#include "capi.h"
must now change that to
#include "tesseract/capi.h"
This avoids name conflicts with header files from other projects.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
This fixes a compiler warning:
warning: ‘BLOCK::filename’ will be initialized after [-Wreorder]
warning: ‘PDBLK BLOCK::pdblk’ [-Wreorder]
Signed-off-by: Stefan Weil <sw@weilnetz.de>
