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| author | Kent Hansen <khansen@trolltech.com> | 2009-10-22 14:01:26 (GMT) |
|---|---|---|
| committer | Kent Hansen <khansen@trolltech.com> | 2009-10-23 10:18:24 (GMT) |
| commit | 4d318525c9663a46d36b27605143dab3250d2b9b (patch) | |
| tree | 0cbd561811df113aaca533896c4b82ea898779e9 /src/script/api/qscriptengine_p.h | |
| parent | cb3544a0c33973cfb662e0215e1b130d23045814 (diff) | |
| download | Qt-4d318525c9663a46d36b27605143dab3250d2b9b.zip Qt-4d318525c9663a46d36b27605143dab3250d2b9b.tar.gz Qt-4d318525c9663a46d36b27605143dab3250d2b9b.tar.bz2 | |
Inline scriptEngineFromExec() function
Makes QScriptContext::engine() 80% faster.
Reviewed-by: Olivier Goffart
Diffstat (limited to 'src/script/api/qscriptengine_p.h')
| -rw-r--r-- | src/script/api/qscriptengine_p.h | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/src/script/api/qscriptengine_p.h b/src/script/api/qscriptengine_p.h index 02cf100..c9faa46 100644 --- a/src/script/api/qscriptengine_p.h +++ b/src/script/api/qscriptengine_p.h @@ -101,11 +101,22 @@ namespace QScript class TimeoutCheckerProxy; //some conversion helper functions - QScriptEnginePrivate *scriptEngineFromExec(const JSC::ExecState *exec); + inline QScriptEnginePrivate *scriptEngineFromExec(const JSC::ExecState *exec); bool isFunction(JSC::JSValue value); class UStringSourceProviderWithFeedback; -} + +struct GlobalClientData : public JSC::JSGlobalData::ClientData +{ + GlobalClientData(QScriptEnginePrivate *e) + : engine(e) {} + virtual ~GlobalClientData() {} + virtual void mark(JSC::MarkStack& markStack); + + QScriptEnginePrivate *engine; +}; + +} // namespace QScript class QScriptEnginePrivate #ifndef QT_NO_QOBJECT @@ -367,6 +378,11 @@ private: JSC::ExecState *oldFrame; }; +inline QScriptEnginePrivate *scriptEngineFromExec(const JSC::ExecState *exec) +{ + return static_cast<GlobalClientData*>(exec->globalData().clientData)->engine; +} + } // namespace QScript inline QScriptValuePrivate *QScriptEnginePrivate::allocateScriptValuePrivate(size_t size) |