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| author | Tor Arne Vestbø <tor.arne.vestbo@qt.io> | 2019-10-03 16:07:37 +0200 |
|---|---|---|
| committer | Tor Arne Vestbø <tor.arne.vestbo@qt.io> | 2019-10-08 19:11:12 +0200 |
| commit | c962c77044901a08d1ec15ffec81d48f87a35b4a (patch) | |
| tree | f77688f4ba55e6be7ea234d8619c73a32f5f6d18 /src/gui/text/qfontdatabase.cpp | |
| parent | 6906b0647a2e1389a9eeeef0dd0f6354c9dd4206 (diff) | |
CoreText: Warn the user when family alias lookup slows down the application
If the user specifies a font family in their application that doesn't
exist in the system, or one that uses the localized family name, we
will end up resolving the family alias for all fonts in the system,
which typically adds 600-800ms of startup time. Let the user know
when this happens.
Change-Id: Id8d6f55028e37f681ec4a686df25d33240b5a30f
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Diffstat (limited to 'src/gui/text/qfontdatabase.cpp')
| -rw-r--r-- | src/gui/text/qfontdatabase.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gui/text/qfontdatabase.cpp b/src/gui/text/qfontdatabase.cpp index ce6bb0c347..261e1d831b 100644 --- a/src/gui/text/qfontdatabase.cpp +++ b/src/gui/text/qfontdatabase.cpp @@ -2684,7 +2684,7 @@ QFontEngine *QFontDatabase::findFont(const QFontDef &request, int script) QtFontDesc desc; QList<int> blackListed; int index = match(multi ? QChar::Script_Common : script, request, family_name, foundry_name, &desc, blackListed); - if (index < 0 && QGuiApplicationPrivate::platformIntegration()->fontDatabase()->populateFamilyAliases()) { + if (index < 0 && QGuiApplicationPrivate::platformIntegration()->fontDatabase()->populateFamilyAliases(family_name)) { // We populated familiy aliases (e.g. localized families), so try again index = match(multi ? QChar::Script_Common : script, request, family_name, foundry_name, &desc, blackListed); } |