gcc report:
In file included from /usr/include/leptonica/alltypes.h:36:0,
from /usr/include/leptonica/allheaders.h:34,
from openclwrapper.h:2,
from openclwrapper.cpp:11:
openclwrapper.cpp: In static member function 'static PIX* OpenclDevice::pixReadMemTiffCl(const l_uint8*, size_t, l_int32)':
/usr/include/leptonica/environ.h:442:68: warning: format '%d' expects a matching 'int' argument [-Wformat=]
(void)fprintf(stderr, "Warning in %s: " a, __VA_ARGS__), \
^
/usr/include/leptonica/environ.h:427:61: note: in definition of macro 'IF_SEV'
((l) >= MINIMUM_SEVERITY && (l) >= LeptMsgSeverity ? (t) : (f))
^
opencl/openclwrapper.cpp:1162:3: note: in expansion of macro 'L_WARNING'
L_WARNING("tiff page %d not found", procName);
^
Signed-off-by: Stefan Weil <sw@weilnetz.de>
It is only used locally in opencl/openclwrapper.cpp.
For all other files which include openclwrapper.h, the compiler
complained about an unused static variable:
opencl/openclwrapper.h:175:16: warning:
‘MORPH_BC’ defined but not used [-Wunused-variable]
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Both arrays are only used in openclwrapper.cpp, so move them into that
file.
The first element of both arrays was unused. Remove it and fix the code
which reads the array elements accordingly. Sort this code, too.
These changes reduce the code size a little bit:
text data bss dec hex filename
2461743 6676 2742784 5211203 4f8443 1/api/tesseract (old)
2461599 6676 2742784 5211059 4f83b3 2/api/tesseract (new)
Signed-off-by: Stefan Weil <sw@weilnetz.de>
valgrind report: Mismatched free() / delete / delete []
gpuInfo->mpArryDevsID is created by "new cl_device_id[1]",
so it must be destroyed by delete[].
Signed-off-by: Stefan Weil <sw@weilnetz.de>
gcc report:
opencl/openclwrapper.cpp:3245:22: warning:
deprecated conversion from string constant to 'char*' [-Wwrite-strings]
Signed-off-by: Stefan Weil <sw@weilnetz.de>
gcc report:
opencl/openclwrapper.cpp:84:23: warning:
converting to non-pointer type 'char' from NULL [-Wconversion-null]
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Windows.h works on Windows, but not for cross builds on Linux hosts
with case sensitive file systems which only provide windows.h.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Also fixed a writable strings warning/error.
warning: ISO C++11 does not allow conversion from
string literal to 'char *' [-Wwritable-strings]
Several were of this form and fixed as the compiler suggested:
openclwrapper.cpp:2411:33: error: non-constant-expression cannot be narrowed
from type 'int' to 'size_t' (aka 'unsigned long') in initializer list
[-Wc++11-narrowing]
size_t local_work_size[] = {block_size};
^~~~~~~~~~
openclwrapper.cpp:2411:33: note: insert an explicit cast to silence this issue
size_t local_work_size[] = {block_size};
^~~~~~~~~~
static_cast<size_t>( )
Should have low impact on other platforms/compilers. The change makes
the code more correct.
