* Fix builds in subdirectories:
* Add srcdir to Manifest.txt.
* Remove srcdir from piccolo2d-core-3.0.jar and piccolo2d-extras-3.0.jar.
* Add dependency of SCROLLVIEW_CLASSES on SCROLLVIEW_LIBS.
The SCROLLVIEW_LIBS are now automatically fetched when needed.
* Add .PHONY target for fetch-jars.
* Improve rule for clean target.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
See issue #424.
The existing C API for TessBaseAPIDetectOS requires a C caller to successfully allocate struct OSResults which is actually a C++ class. Generally it won't
be possible for a regular C compiler to do this properly.
It's also assumed that most API level users of Tesseract are only interested in Tesseract's best guess as to script and orientation, not the individual values for all possible scripts.
This introduces a new API with a better name that is more closely aligned with the output of 'tesseract -psm 0'. Both tesseract -psm 0 and this API now share the same code in baseapi.cpp.
Builds without support for OpenMP failed with the old code. Fix this:
* Add OPENMP_CXXFLAGS for ccmain.
* Replace unconditional -fopenmp by OPENMP_CXXFLAGS for lstm.
* Always use _OPENMP for conditional compilation.
* Remove OPENMP as there is already _OPENMP.
* Include omp.h conditionally.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
This fixes a compiler warning from clang:
ccutil/platform.h:88:13: warning:
macro name is a reserved identifier [-Wreserved-id-macro]
#define _TESS_FILE_BASENAME_ \
Signed-off-by: Stefan Weil <sw@weilnetz.de>
clang++ report:
api/baseapi.h:852:4: warning:
extra ';' after member function definition [-Wextra-semi]
[...]
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Commit 03eec61a2f removed unneeded
null pointer checks after new, but missed one which now raises
a warning from coverity scan. Remove that one, too.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Coverity report:
CID 1366758: Memory - corruptions (USE_AFTER_FREE)
Calling "operator delete[]" frees pointer "label32"
which has already been freed.
Commit f60ff4d575 fixed several memory leaks
but also added this wrong delete operation.
label32 is assigned to char_samp->label32_, so it is freed when deleting
char_samp.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Coverity report:
CID 1366441 (#1 of 1): Division or modulo by float zero (DIVIDE_BY_ZERO)
5. divide_by_zero: In expression
static_cast<double>(char_errors) / truth_size, division by expression
truth_size which may be zero has undefined behavior.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Coverity report:
CID 1366443 (#1 of 1): Explicit null dereferenced (FORWARD_NULL)
3. var_deref_model: Passing null pointer this->sub_trainer_ to
training_iteration, which dereferences it.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Coverity report:
CID 1366448 (#1 of 1): Big parameter passed by value (PASS_BY_VALUE)
pass_by_value: Passing parameter recoder of type
tesseract::UnicharCompress const (size 240 bytes) by value.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Coverity report:
CID 1366450 (#1 of 1): Uninitialized scalar field (UNINIT_CTOR)
4. uninit_member: Non-static class member beam_size_ is not initialized
in this constructor nor in any functions that it calls.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
