Compiler warning from clang:
src/api/pdfrenderer.cpp:848:28: warning:
cast from 'const char *' to 'char *' drops const qualifier [-Wcast-qual]
Signed-off-by: Stefan Weil <sw@weilnetz.de>
size_t would require a different format string. Here an unsigned int
is sufficient in both cases, so use that.
This error was found by lgtm, see
https://lgtm.com/projects/g/tesseract-ocr/tesseract/.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Compiler warnings from clang:
src/textord/makerow.cpp:2579:36: warning:
cast from 'const void *' to 'BLOBNBOX **' drops const qualifier [-Wcast-qual]
src/textord/makerow.cpp:2581:36: warning:
cast from 'const void *' to 'BLOBNBOX **' drops const qualifier [-Wcast-qual]
src/textord/makerow.cpp:2601:31: warning:
cast from 'const void *' to 'TO_ROW **' drops const qualifier [-Wcast-qual]
src/textord/makerow.cpp:2603:31: warning:
cast from 'const void *' to 'TO_ROW **' drops const qualifier [-Wcast-qual]
src/textord/makerow.cpp:2623:31: warning:
cast from 'const void *' to 'TO_ROW **' drops const qualifier [-Wcast-qual]
src/textord/makerow.cpp:2625:31: warning:
cast from 'const void *' to 'TO_ROW **' drops const qualifier [-Wcast-qual]
Warning from lgtm:
Local variable 'blob' hides a parameter of the same name.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Compiler warnings from clang:
src/ccstruct/werd.cpp:128:4: warning:
use of old-style cast [-Wold-style-cast]
src/ccstruct/werd.cpp:394:18: warning:
use of old-style cast [-Wold-style-cast]
src/ccstruct/werd.cpp:394:27: warning:
cast from 'const void *' to 'WERD **' drops const qualifier [-Wcast-qual]
src/ccstruct/werd.cpp:395:18: warning:
use of old-style cast [-Wold-style-cast]
src/ccstruct/werd.cpp:395:27: warning:
cast from 'const void *' to 'WERD **' drops const qualifier [-Wcast-qual]
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Compiler warnings from clang:
src/ccstruct/polyblk.cpp:194:16: warning:
use of old-style cast [-Wold-style-cast]
src/ccstruct/polyblk.cpp:195:16: warning:
use of old-style cast [-Wold-style-cast]
src/ccstruct/polyblk.cpp:292:45: warning:
use of old-style cast [-Wold-style-cast]
src/ccstruct/polyblk.cpp:30:9: warning:
macro is not used [-Wunused-macros]
src/ccstruct/polyblk.cpp:348:8: warning:
use of old-style cast [-Wold-style-cast]
src/ccstruct/polyblk.cpp:358:12: warning:
use of old-style cast [-Wold-style-cast]
src/ccstruct/polyblk.cpp:362:26: warning:
use of old-style cast [-Wold-style-cast]
src/ccstruct/polyblk.cpp:383:21: warning:
use of old-style cast [-Wold-style-cast]
src/ccstruct/polyblk.cpp:383:36: warning:
cast from 'const void *' to 'ICOORDELT **' drops const qualifier [-Wcast-qual]
src/ccstruct/polyblk.cpp:384:21: warning:
use of old-style cast [-Wold-style-cast]
src/ccstruct/polyblk.cpp:384:36:
warning: cast from 'const void *' to 'ICOORDELT **' drops const qualifier [-Wcast-qual]
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Compiler warnings from clang:
src/ccstruct/ocrblock.cpp:74:12: warning:
use of old-style cast [-Wold-style-cast]
src/ccstruct/ocrblock.cpp:74:21: warning:
cast from 'const void *' to 'ROW **' drops const qualifier [-Wcast-qual]
src/ccstruct/ocrblock.cpp:75:16: warning:
cast from 'const void *' to 'ROW **' drops const qualifier [-Wcast-qual]
src/ccstruct/ocrblock.cpp:75:7: warning:
use of old-style cast [-Wold-style-cast]
Make also the function decreasing_top_order a local function as it is
only used locally and remove its global declarations (2 locations).
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Compiler warnings from clang:
src/ccstruct/mod128.cpp:57:15: warning:
no previous extern declaration for non-static variable 'dirtab' [-Wmissing-variable-declarations]
src/ccstruct/mod128.cpp:57:24: warning:
use of old-style cast [-Wold-style-cast]
src/ccstruct/mod128.cpp:57:35: warning:
cast from 'const short *' to 'ICOORD *' drops const qualifier [-Wcast-qual]
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Compiler warnings from clang:
src/ccstruct/genblob.cpp:34:20: warning:
use of old-style cast [-Wold-style-cast]
src/ccstruct/genblob.cpp:34:32: warning:
cast from 'const void *' to 'C_BLOB **' drops const qualifier [-Wcast-qual]
src/ccstruct/genblob.cpp:35:20: warning:
use of old-style cast [-Wold-style-cast]
src/ccstruct/genblob.cpp:35:32: warning:
cast from 'const void *' to 'C_BLOB **' drops const qualifier [-Wcast-qual]
The function c_blob_comparator is only used in fixspace.cpp,
so move it to that file, make it a local function, and remove
genblob.cpp and genblob.h which are no longer needed.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
It is only used in textord/topitch.cpp, so move it into that file.
Remove also the inline attribute as it has not effect here and
update the type casts to fix some compiler warnings from clang.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
It needs an update of the test submodule.
The tests only pass with a small modification of the ground truth texts
(kTruthTextWords, kTruthTextLine).
Signed-off-by: Stefan Weil <sw@weilnetz.de>
It only works if training is enabled and built.
The test "PrintUsageAndExit" had to be disabled because it
currently fails.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
