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...otherwise the dynamic_cast<WinMtfFontStyle*> in MtfTools::SelectObject
(emfio/source/reader/mtftools.cxx) would not work on macOS in
CppunitTest_emfio_wmf
Change-Id: I5c361544fd273bdb65a4b83c7d694bae714815f5
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Change-Id: I4994c4f0ae614c8f98466f440412f28380ddd6a6
Reviewed-on: https://gerrit.libreoffice.org/40589
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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ODR-violation found by ASAN:
==17022==ERROR: AddressSanitizer: odr-violation (0x2b86adb17c60):
[1] size=352 'vtable for emfio::emfreader::XEmfParser' /home/tdf/lode/jenkins/workspace/lo_ubsan/emfio/source/emfuno/xemfparser.cxx
[2] size=352 'vtable for emfio::emfreader::XEmfParser' /home/tdf/lode/jenkins/workspace/lo_ubsan/emfio/source/emfuno/xemfparser.cxx
These globals were registered at these points:
[1]:
#0 0x443a73 in __asan_register_globals /home/tdf/lode/packages/llvm-3.8.0.src/projects/compiler-rt/lib/asan/asan_globals.cc:218
#1 0x2b86bea2dced in asan.module_ctor (/workdir/LinkTarget/CppunitTest/libtest_emfio_wmf.so+0x1a0ced)
#2 0x7fff394ad75a (<unknown module>)
[2]:
#0 0x443a73 in __asan_register_globals /home/tdf/lode/packages/llvm-3.8.0.src/projects/compiler-rt/lib/asan/asan_globals.cc:218
#1 0x2b86ad6e862d in asan.module_ctor (/workdir/LinkTarget/CppunitTest/libtest_emfio_emf.so+0x18862d)
#2 0x7fff394ad75a (<unknown module>)
Change-Id: Id98677a3692ac6a0586164aa5d0a2c82ab26f916
Reviewed-on: https://gerrit.libreoffice.org/40029
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
Tested-by: Stephan Bergmann <sbergman@redhat.com>
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Needed to migrate UnitTest for Emf/Wmf import from
vcl to emfio. Corrected stuff based on gerrit build
feedback
Change-Id: I7fd2456f814ea19583072ba09730a07e9b9d4061
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Decided to keep the migrated/isolated Emf/Wmf reader
which are now hidden behind a Uno Api. Had to re-implement
WMF_EXTERNALHEADER (now WmfExternal, own file/header)
to not break anything. It *seems* to just scale something
and could be done after import, but I could not be sure.
Also needed a callback hook to allow getting the Metafile
out of a MetafilePrimitive in a lower module (vcl relative
to drawinglayer) which is needed as long as primitives
are not completely on Uno Api. Deleted all Emf/Wmf reader
stuff from vcl.
Change-Id: Ic5540defa8ec770728280df4df3f12e1f48cfc3a
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Change-Id: Ice0f779f8026983fd0884c2a02e9fd7220b498dc
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Change-Id: I1949e851c560a81a461ec42a992f3b2cb0d019f8
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Complete redevelopent is too expensive, start with
adding a copy of the existing vcl importer which
will in the next steps be adapted to import primitives
instead of MetaFile(Actions). Adapted namespace, made
compile and added sample code to roughly use it
Change-Id: I79e7ea0d78099fbbe18e2a595457b2ab353f58ea
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First steps to organize an importer that can read/interpret
wmf/emf/emf+ and deliver a primitive representation for
the content by parsing it. Use the same mechanisms as
already applied for Svg, so to reuse abilities to keep
original binary data to allow save again and embedding in
files and have an implemented replacement bitmap based
representation. For this, unify the used helper classes
to handle more than just Svg. For 1st try, add test code
and static bool switches
Change-Id: I6e0a82943541d811a8f8d65a84115569fcd8cee7
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