Stephan Bergmann
e3c26324dd
...that hit at least with GCC 17, > In file included from ~/gcc/inst/include/c++/17.0.0/memory:71, > from engine/include/sfx2/tabdlg.hxx:22, > from engine/chart2/source/controller/dialogs/tp_SeriesToAxis.hxx:21, > from engine/chart2/source/controller/dialogs/tp_SeriesToAxis.cxx:20: > In function ‘constexpr _ForwardIterator std::uninitialized_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _ForwardIterator = int*]’, > inlined from ‘constexpr _ForwardIterator std::__uninitialized_copy_a(_InputIterator, _Sentinel, _ForwardIterator, allocator<_Tp>&) [with _InputIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Sentinel = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _ForwardIterator = int*; _Tp = int]’ at ~/gcc/inst/include/c++/17.0.0/bits/stl_uninitialized.h:659:32, > inlined from ‘constexpr std::vector< <template-parameter-1-1>, <template-parameter-1-2> >::_Alloc_result std::vector< <template-parameter-1-1>, <template-parameter-1-2> >::_M_allocate_and_copy(size_type, _ForwardIterator, _ForwardIterator) [with _ForwardIterator = __gnu_cxx::__normal_iterator<const int*, std::vector<int> >; _Tp = int; _Alloc = std::allocator<int>]’ at ~/gcc/inst/include/c++/17.0.0/bits/stl_vector.h:1957:6, > inlined from ‘constexpr void std::vector< <template-parameter-1-1>, <template-parameter-1-2> >::_M_replace_with(size_type, _ForwardIterator, _ForwardIterator) [with _ForwardIterator = __gnu_cxx::__normal_iterator<const int*, std::vector<int> >; _Tp = int; _Alloc = std::allocator<int>]’ at ~/gcc/inst/include/c++/17.0.0/bits/stl_vector.h:1979:44, > inlined from ‘constexpr std::vector<_Tp, _Alloc>& std::vector< <template-parameter-1-1>, <template-parameter-1-2> >::operator=(const std::vector< <template-parameter-1-1>, <template-parameter-1-2> >&) [with _Tp = int; _Alloc = std::allocator<int>]’ at ~/gcc/inst/include/c++/17.0.0/bits/vector.tcc:236:21, > inlined from ‘virtual void chart::SchOptionTabPage::Reset(const SfxItemSet*)’ at engine/chart2/source/controller/dialogs/tp_SeriesToAxis.cxx:168:69: > ~/gcc/inst/include/c++/17.0.0/bits/stl_uninitialized.h:294:31: error: ‘void* __builtin_memcpy(void*, const void*, long unsigned int)’ accessing between 9223372032559808516 and 9223372036854775804 bytes at offsets 0 and 0 overlaps 9223372028264841225 bytes at offset 4294967291 [-Werror=restrict] > 294 | __builtin_memcpy(std::__niter_base(__result), > | ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > 295 | std::__miter_base(std::__niter_base(__first)), > | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > 296 | __n * sizeof(_ValT)); > | ~~~~~~~~~~~~~~~~~~~~ and > In file included from ~/gcc/inst/include/c++/17.0.0/memory:71, > from engine/include/rtl/stringconcat.hxx:20, > from engine/include/rtl/string.hxx:44, > from engine/include/rtl/ustring.hxx:39, > from engine/include/com/sun/star/uno/Type.h:25, > from engine/include/com/sun/star/uno/Sequence.h:25, > from engine/include/com/sun/star/uno/Sequence.hxx:32, > from engine/include/filter/msfilter/mscodec.hxx:22, > from engine/filter/source/msfilter/mscodec.cxx:20: > In function ‘constexpr _ForwardIterator std::uninitialized_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<const unsigned char*, vector<unsigned char> >; _ForwardIterator = unsigned char*]’, > inlined from ‘constexpr _ForwardIterator std::__uninitialized_copy_a(_InputIterator, _Sentinel, _ForwardIterator, allocator<_Tp>&) [with _InputIterator = __gnu_cxx::__normal_iterator<const unsigned char*, vector<unsigned char> >; _Sentinel = __gnu_cxx::__normal_iterator<const unsigned char*, vector<unsigned char> >; _ForwardIterator = unsigned char*; _Tp = unsigned char]’ at ~/gcc/inst/include/c++/17.0.0/bits/stl_uninitialized.h:659:32, > inlined from ‘constexpr std::vector< <template-parameter-1-1>, <template-parameter-1-2> >::vector(const std::vector< <template-parameter-1-1>, <template-parameter-1-2> >&) [with _Tp = unsigned char; _Alloc = std::allocator<unsigned char>]’ at ~/gcc/inst/include/c++/17.0.0/bits/stl_vector.h:678:31, > inlined from ‘virtual bool msfilter::MSCodec_CryptoAPI::InitCipher(sal_uInt32)’ at engine/filter/source/msfilter/mscodec.cxx:471:51: > ~/gcc/inst/include/c++/17.0.0/bits/stl_uninitialized.h:294:31: error: ‘void* __builtin_memcpy(void*, const void*, long unsigned int)’ accessing 9223372032559808513 or more bytes at offsets 0 and 0 overlaps 9223372028264841219 bytes at offset 4294967294 [-Werror=restrict] > 294 | __builtin_memcpy(std::__niter_base(__result), > | ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > 295 | std::__miter_base(std::__niter_base(__first)), > | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > 296 | __n * sizeof(_ValT)); > | ~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Stephan Bergmann <stephan.bergmann@collabora.com> Change-Id: Ic7474db25c2c88c8796c44a110bdfecca0fa42fa Reviewed-on: https://gerrit.collaboraoffice.com/c/online/+/4852 Tested-by: Jenkins CPCI <releng@collaboraoffice.com> Reviewed-by: Michael Stahl <michael.stahl@collabora.com> (cherry picked from commit cf408bbc72fc2cd5d97ea767804f941770f3740c) Reviewed-on: https://gerrit.libreoffice.org/c/core/+/207167 Tested-by: Jenkins Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org>
LibreOffice Filters
Filter registration and some simple filters (also descriptions).
Desperate splitting of code into small shared libraries for historical
reasons presumably (OS/2 and Windows 3.x). The libraries produced from
the code in each subdirectory of filter/source/graphicfilter are
graphic format import or export filters. But they don't have uniform
API. Some have either a GraphicImport or GraphicExport entry point,
and are loaded and used in a uniform fashion from code in
svtools/source/filter/filter.cxx. Others have different API and are
loaded from other places. For instance icgm has ImportCGM, and is
loaded and used by sd/source/filter/cgm/sdcgmfilter.cxx (!).
Svgreader is used for "File -> Open" and then to choose the svg file.
For "Insert -> Picture -> From File", see svgio/source/svgreader directory.
Filter Configuration
The filter configuration consists of two parts, the type definition in
filter/source/config/fragments/types/ and the actual filter definition
in filter/source/config/fragments/filters/.
Each file type e.g. text file should be represented by exactly one type definition. This type can then be referenced by several different filters, e.g. calc text, writer text.