diff options
| author | Lars Knoll <lars.knoll@digia.com> | 2013-08-21 14:52:15 +0200 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-09-02 17:27:36 +0200 |
| commit | 29f946cdad013d759aad05cbd22f40d0c152d6f3 (patch) | |
| tree | 122bcf437d9c9f55bd5dabab7f0a278e440f339c /src/qml/jsruntime/qv4context_p.h | |
| parent | ac1d0075a8a379de1aa31a588c7b86ce0813e48c (diff) | |
Add a SimpleScriptFunction class
Choose whether we use a stack based context for a function, when
the actual closure is generated, not at call time. This speeds up
function calling for leaf functions.
Change-Id: Ibcbf3acb5610a7f59b6474e982122df03c1c5298
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Diffstat (limited to 'src/qml/jsruntime/qv4context_p.h')
| -rw-r--r-- | src/qml/jsruntime/qv4context_p.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/qml/jsruntime/qv4context_p.h b/src/qml/jsruntime/qv4context_p.h index 07937541e2..dc2370f38d 100644 --- a/src/qml/jsruntime/qv4context_p.h +++ b/src/qml/jsruntime/qv4context_p.h @@ -113,6 +113,7 @@ struct Q_QML_EXPORT ExecutionContext } CallContext *newCallContext(void *stackSpace, FunctionObject *f, const QV4::Value &thisObject, QV4::Value *args, int argc); + CallContext *newCallContext(FunctionObject *f, const QV4::Value &thisObject, QV4::Value *args, int argc); String * const *formals() const; @@ -212,6 +213,8 @@ inline const CallContext *ExecutionContext::asCallContext() const /* Function *f, int argc */ #define requiredMemoryForExecutionContect(f, argc) \ sizeof(CallContext) + sizeof(Value) * (f->varCount + qMax((uint)argc, f->formalParameterCount)) +#define requiredMemoryForExecutionContectSimple(f) \ + sizeof(CallContext) + sizeof(Value) * f->varCount #define requiredMemoryForQmlExecutionContect(f) \ sizeof(CallContext) + sizeof(Value) * (f->locals.size()) #define stackContextSize (sizeof(CallContext) + 32*sizeof(Value)) |