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| author | Sérgio Martins <sergio.martins@kdab.com> | 2015-06-01 14:05:41 +0100 |
|---|---|---|
| committer | Sérgio Martins <sergio.martins@kdab.com> | 2015-06-29 19:31:59 +0000 |
| commit | 20147fae60fd062788c51b058ebb70b33d7fd664 (patch) | |
| tree | e677f42184ea22f1af510814d11f7afdd6fd027f /src/corelib/tools/qeasingcurve.cpp | |
| parent | 29e88fd8f066c14a405a52bbfe3715dc3e5e891f (diff) | |
Use QVector::reserve() all over the place.
Reduces internal memory fragmentation.
The search criteria was:
QVector::append(), QVector::push_back(), QVector::operator<<()
and QVector::operator+=() calls inside for, do and while loops.
Statements inside ifs and out of loops weren't considered.
Change-Id: Ie5aaf3cdfac938994e6e5dfa5f51de501ed79a0c
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Diffstat (limited to 'src/corelib/tools/qeasingcurve.cpp')
| -rw-r--r-- | src/corelib/tools/qeasingcurve.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/corelib/tools/qeasingcurve.cpp b/src/corelib/tools/qeasingcurve.cpp index 1bd9c5ebb9..58ccd32c5e 100644 --- a/src/corelib/tools/qeasingcurve.cpp +++ b/src/corelib/tools/qeasingcurve.cpp @@ -1219,6 +1219,7 @@ QVector<QPointF> static inline tcbToBezier(const TCBPoints &tcbPoints) { const int count = tcbPoints.count(); QVector<QPointF> bezierPoints; + bezierPoints.reserve(3 * (count - 1)); for (int i = 1; i < count; i++) { const qreal t_0 = tcbPoints.at(i - 1)._t; |