This fixes a compiler warning:
api/baseapi.cpp:1621:17: warning:
variable 'font_name' set but not used [-Wunused-but-set-variable]
Signed-off-by: Stefan Weil <sw@weilnetz.de>
The indentation is wrong since commit
fd0683f9e0 and results in a gcc warning:
api/baseapi.cpp: In member function 'bool tesseract::TessBaseAPI::ProcessPagesMultipageTiff(const l_uint8*, size_t, const char*, const char*, int, tesseract::TessResultRenderer*, int)':
api/baseapi.cpp:986:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
if (tessedit_page_number >= 0)
^~
api/baseapi.cpp:988:7: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
pix = (data) ? pixReadMemFromMultipageTiff(data, size, &offset)
^~~
Signed-off-by: Stefan Weil <sw@weilnetz.de>
This information is not needed for normal runs, so it is sufficient
to show it on request (like versions and OpenCL information).
This also fixes a crash caused by undefined order of global constructors:
When the global variable SIMDDetect::detector is initialized before the
global variable debug_file, the first tprintf call in simddetect.cpp
crashes because of a NULL pointer in debug_file. This was only seen when
running with a shared library (libtesseract.so).
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Modify also the code to use a singleton. This simplifies the code as
no locking is needed. It also slightly improves the performance because
no check whether the architecture was tested is needed.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
They were removed in commit d70f3c3663.
The old code implicitly added `-llept` by using the `AC_CHECK_LIB` macro.
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>
clang++ report:
api/baseapi.h:852:4: warning:
extra ';' after member function definition [-Wextra-semi]
[...]
Signed-off-by: Stefan Weil <sw@weilnetz.de>
It was introduced recently in commit f24ef67d, so there is no need
to support the old variant for compatibility reasons.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
