diff options
| author | Robin Burchell <robin.burchell@viroteck.net> | 2016-11-11 15:29:28 +0100 |
|---|---|---|
| committer | Robin Burchell <robin.burchell@viroteck.net> | 2016-11-15 16:02:07 +0000 |
| commit | f2205c48c21a6b135f2f59d0cf46e72f90f9f0f4 (patch) | |
| tree | d21fdb1091ef9b1abc62fead5b2416db15eacc79 /src/gui/text/qfontdatabase.cpp | |
| parent | 628d367a9d618568167d43195c1118b7d7979da0 (diff) | |
QFontEngine: Cache whether or not a font can be smoothly scaled
This will be used by QtQuick to correct a performance regression introduced by
592614ea3ecd90ede2ae1b8e6579d1b898f474ec -- QFontDatabase::isSmoothlyScalable is
quite computationally expensive; and now it is unconditionally expensive
regardless of the platform.
Change-Id: I82bfa65a963c6c3c276d574f2b379da4a9ba5b69
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
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 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gui/text/qfontdatabase.cpp b/src/gui/text/qfontdatabase.cpp index f1b2e84a1e..f1478515f4 100644 --- a/src/gui/text/qfontdatabase.cpp +++ b/src/gui/text/qfontdatabase.cpp @@ -948,8 +948,8 @@ QFontEngine *loadSingleEngine(int script, return 0; } + engine->isSmoothlyScalable = style->smoothScalable; fontCache->insertEngine(key, engine); - return engine; } } @@ -972,6 +972,7 @@ QFontEngine *loadSingleEngine(int script, return 0; } + engine->isSmoothlyScalable = style->smoothScalable; fontCache->insertEngine(key, engine); if (Q_LIKELY(cacheForCommonScript && !engine->symbol)) { |