diff options
| author | Lars Knoll <lars.knoll@digia.com> | 2013-11-02 16:30:26 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-11-05 18:54:51 +0100 |
| commit | 025365f1dc6dc9c3244a125882433e55b57fa672 (patch) | |
| tree | 6cab46d0595e7c9a8b61c8f2eb620dba009f30f8 /src/qml/jsruntime/qv4value_def_p.h | |
| parent | c9a90b3181723061e27e7545b70a66dda4f4306d (diff) | |
Refactor marking GC'ed objects
Don't use recursive function calls anymore. Instead, push marked
objects onto the JS stack, and then pop them off when their children
are being marked.
Should reduce stack memory usage, and improves performance by ~5%.
Change-Id: I2d37d97579144fcba87ec8e9fd545dd220c01fbb
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Diffstat (limited to 'src/qml/jsruntime/qv4value_def_p.h')
| -rw-r--r-- | src/qml/jsruntime/qv4value_def_p.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/qml/jsruntime/qv4value_def_p.h b/src/qml/jsruntime/qv4value_def_p.h index 163aed9abc..615f6218e4 100644 --- a/src/qml/jsruntime/qv4value_def_p.h +++ b/src/qml/jsruntime/qv4value_def_p.h @@ -335,7 +335,7 @@ struct Q_QML_EXPORT Value // Section 9.12 bool sameValue(Value other) const; - inline void mark() const; + inline void mark(ExecutionEngine *e) const; }; inline Managed *Value::asManaged() const @@ -445,7 +445,7 @@ struct Safe : public SafeValue T *getPointer() const { return static_cast<T *>(managed()); } Returned<T> *ret() const; - void mark() { if (managed()) managed()->mark(); } + void mark(ExecutionEngine *e) { if (managed()) managed()->mark(e); } }; typedef Safe<String> SafeString; typedef Safe<Object> SafeObject; |