diff options
| author | Lars Knoll <lars.knoll@digia.com> | 2013-08-21 17:31:22 +0200 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-09-02 17:27:36 +0200 |
| commit | 6f472680ebecb3a4d700eedcf62cb423b05c4fd1 (patch) | |
| tree | bc732911a9c353dbac232ebda5a94468e3e261fe /src/quick/items/context2d/qquickcanvasitem.cpp | |
| parent | da2f24d8e5c32fe4ed45dcb89aa357465f85fc1e (diff) | |
change calling convention for JS function calls
This allows faster pass through of the data if we have
nested calls.
Also make sure we always reserve at least
QV4::Global::ReservedArgumentCount Values on the
stack to avoid stack corruption.
Change-Id: I42976460f1ef11a333d4adda70fba8daac66acf3
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Diffstat (limited to 'src/quick/items/context2d/qquickcanvasitem.cpp')
| -rw-r--r-- | src/quick/items/context2d/qquickcanvasitem.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/quick/items/context2d/qquickcanvasitem.cpp b/src/quick/items/context2d/qquickcanvasitem.cpp index c1df858310..2538cad211 100644 --- a/src/quick/items/context2d/qquickcanvasitem.cpp +++ b/src/quick/items/context2d/qquickcanvasitem.cpp @@ -661,10 +661,12 @@ void QQuickCanvasItem::updatePolish() foreach (int key, animationCallbacks.keys()) { QV4::ExecutionEngine *v4 = QQmlEnginePrivate::getV4Engine(qmlEngine(this)); - QV4::Value self = QV4::QObjectWrapper::wrap(v4, this); - QV4::Value args[] = { QV4::Value::fromUInt32(QDateTime::currentDateTimeUtc().toTime_t()) }; QV4::FunctionObject *f = animationCallbacks.value(key).value().asFunctionObject(); - f->call(self, args, 1); + + CALLDATA(1); + d.thisObject = QV4::QObjectWrapper::wrap(v4, this); + d.args[0] = QV4::Value::fromUInt32(QDateTime::currentDateTimeUtc().toTime_t()); + f->call(d); } } else { |