This fixes a compiler warning:
classify/trainingsampleset.cpp:510:13: warning:
'Pix* tesseract::DebugSample(const UNICHARSET&, tesseract::TrainingSample*)'
defined but not used [-Wunused-function]
Signed-off-by: Stefan Weil <sw@weilnetz.de>
This fixes a compiler warning:
ccutil/scanutils.cpp:284:7: warning:
variable 'sign' set but not used [-Wunused-but-set-variable]
Signed-off-by: Stefan Weil <sw@weilnetz.de>
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>
_mm256_extract_epi64 is not available for 32 bit platforms,
but it can be replaced by "a very simple workaround".
Signed-off-by: Stefan Weil <sw@weilnetz.de>
The current implementation for AVX uses 64 bit code,
so run the AVX test only when the compiler is a 64 bit compiler.
This fixes the broken implementation for 32 bit hosts
which provide AVX but call the stub of DotProductAVX.
Simplify also the conditional code for AVX_OPT and SSE41_OPT.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Change SIMD detection to instead check for compilers with __get_cpuid.
Verified that this compiles and runs on macOS El Capitan with homebrew gcc.
Also added an #error if SIMD checking is missing. Compilers that have no
SIMD should make that explicit.
[sw: Merged original commits and slightly polished the commit message]
[sw: Removed test for __MINGW32__ which is no longer needed]
Signed-off-by: Stefan Weil <sw@weilnetz.de>
