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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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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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For development and to not be dependent of the progress
of the coming EMF+ importer, for now add fallback to
using the old Metafile importer, plus conversion to
primitive representation. That way the whole encapsulation
is ready and can already be used
Change-Id: I29afadaaaba71d75d0f5593852f4cc0cb3dd13f8
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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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