diff options
Diffstat (limited to 'src/gui/text/qfont_p.h')
| -rw-r--r-- | src/gui/text/qfont_p.h | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/src/gui/text/qfont_p.h b/src/gui/text/qfont_p.h index e86ec31e47..466e19e9cc 100644 --- a/src/gui/text/qfont_p.h +++ b/src/gui/text/qfont_p.h @@ -136,21 +136,22 @@ struct QFontDef } }; -inline uint qHash(const QFontDef &fd, uint seed = 0) Q_DECL_NOTHROW +inline uint qHash(const QFontDef &fd, uint seed = 0) noexcept { - return qHash(qRound64(fd.pixelSize*10000)) // use only 4 fractional digits - ^ qHash(fd.weight) - ^ qHash(fd.style) - ^ qHash(fd.stretch) - ^ qHash(fd.styleHint) - ^ qHash(fd.styleStrategy) - ^ qHash(fd.ignorePitch) - ^ qHash(fd.fixedPitch) - ^ qHash(fd.family, seed) - ^ qHash(fd.families, seed) - ^ qHash(fd.styleName) - ^ qHash(fd.hintingPreference) - ; + QtPrivate::QHashCombine hash; + seed = hash(seed, qRound64(fd.pixelSize*10000)); // use only 4 fractional digits + seed = hash(seed, fd.weight); + seed = hash(seed, fd.style); + seed = hash(seed, fd.stretch); + seed = hash(seed, fd.styleHint); + seed = hash(seed, fd.styleStrategy); + seed = hash(seed, fd.ignorePitch); + seed = hash(seed, fd.fixedPitch); + seed = hash(seed, fd.family); + seed = hash(seed, fd.families); + seed = hash(seed, fd.styleName); + seed = hash(seed, fd.hintingPreference); + return seed; } class QFontEngineData @@ -266,7 +267,7 @@ public: // QFontEngine cache struct Engine { - Engine() : data(0), timestamp(0), hits(0) { } + Engine() : data(nullptr), timestamp(0), hits(0) { } Engine(QFontEngine *d) : data(d), timestamp(0), hits(0) { } QFontEngine *data; |