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libreoffice/0001-rhbz-1875377-if-sort-o...

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From 1104a217092f7a609166113c2e911589f62b647c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <caolanm@redhat.com>
Date: Fri, 4 Sep 2020 19:38:52 +0100
Subject: [PATCH] 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
---
vcl/unx/generic/fontmanager/fontconfig.cxx | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/vcl/unx/generic/fontmanager/fontconfig.cxx b/vcl/unx/generic/fontmanager/fontconfig.cxx
index dea4cd548949..a87c2c21094c 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;
--
2.26.2