Currently, the size of the scales array is not rounded up
in the same way as the weights are. This blocks us pushing
the scale calculations into the SIMD, as when we "overread"
the end of the scale array, we potentially get errors.
Here, we adjust the intSimdMatrix stuff to ensure that the
scales array reserves enough entries to allow such overreads
to work.
This doesn't make any difference for now, but opens the way
for future optimisations.
They used the function pango_coverage_max which does nothing and
which has been deprecated since pango version 1.44.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
This replaces the proprietary STRING data type
(801 instead of 838 lines remaining).
It also removes STRING from osdetect.h and serialis.h.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
This is a copy of projects/tesseract-ocr/build.sh including its history from
https://github.com/google/oss-fuzz.git.
It allows maintaining the build rules with the Tesseract source code.
The build rules for Leptonica were slightly modified to avoid
unneeded compilations.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
- Replace AVX_OPT, AVX2_OPT, FMA_OPT, SSE41_OPT
- Replace AVX, AVX2, FMA, SSE4_1
- Write new HAVE_AVX, HAVE_AVX2, HAVE_FMA, HAVE_SSE4_1 into config_auto.h
- Put related conditionals in Makefile.am in one place
This makes the code clearer and fixes a log message in
IntSimdMatrixTest.AVX2.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
They are moved from src/classify and src/lstm to src/training.
This reduces the size of the Tesseract library.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
It is only used in unittest/layout_test.cc after moving a test from
baseapi_test.cc to that file, so it can be made local.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
The method was only used in unittest where it can be replaced by
UNICHARSET::load_from_file which also simplifies the code.
This allows removing the class InMemoryFilePointer and fixes a TODO.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Now more tests (those which use fileio) depend on the training build.
This is required since commit c5a50b93ce.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
GTEST_SKIP() returns from the function which caused two warnings:
CID 1402755 (#1 of 1): Resource leak (RESOURCE_LEAK)
CID 1402761 (#1 of 1): Structurally dead code (UNREACHABLE)
Signed-off-by: Stefan Weil <sw@weilnetz.de>
The test submodule now adds an image which is needed by the
pagesegmode_test.
That image was newly created for the test. Therefore the box
coordinates in the test had to be fixed by using data from
the hOCR output for the full image.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
The test submodule now includes the files needed by the tatweel_test.
Fix also a linker error for tatweel_test.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
