[Libreoffice-commits] core.git: vcl/unx

[Caolán McNamara (via logerrit)]

 vcl/unx/generic/fontmanager/fontconfig.cxx |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

New commits:
commit 7003fe557bd2223e9af1ed0eb6c97b209686a8ab
Author:     Caolán McNamara <caolanm at redhat.com>
AuthorDate: Fri Sep 4 19:38:52 2020 +0100
Commit:     Caolán McNamara <caolanm at redhat.com>
CommitDate: Sat Sep 5 11:20:23 2020 +0200

    rhbz#1875377 if sort order is equivalent keep order fontconfig presents
    
    there are two fonts in fedora 32/33 for regular Cantarell
    
    /usr/share/fonts/cantarell/Cantarell-Regular.otf
    and
    /usr/share/fonts/cantarell/Cantarell-VF.otf
    
    where VF is the Variable Font version. The Cantarell-Regular
    ones has a CFF table and export to pdf creates a font subset
    that works perfectly fine. The VF one does not have a CFF
    table and the fallback case doesn't work for pdf export.
    
    Both have the same version, use a stable sort to retain
    their relative order that fontconfig presents so we use
    the Cantarell-Regular version we would see if we didn't
    sort by version at all.
    
    Change-Id: I750006b980810fc59e0a152d42ae17f29f46e3b3
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/102062
    Tested-by: Jenkins
    Reviewed-by: Caolán McNamara <caolanm at redhat.com>

diff --git a/vcl/unx/generic/fontmanager/fontconfig.cxx b/vcl/unx/generic/fontmanager/fontconfig.cxx
index d8cc1db16849..65cba56e069c 100644
--- a/vcl/unx/generic/fontmanager/fontconfig.cxx
+++ b/vcl/unx/generic/fontmanager/fontconfig.cxx
@@ -213,7 +213,7 @@ FcFontSet* FontCfgWrapper::getFontSet()
         addFontSet( FcSetSystem );
         addFontSet( FcSetApplication );
 
-        ::std::sort(m_pFontSet->fonts,m_pFontSet->fonts+m_pFontSet->nfont,SortFont());
+        std::stable_sort(m_pFontSet->fonts,m_pFontSet->fonts+m_pFontSet->nfont,SortFont());
     }
 
     return m_pFontSet;