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author | Lars Knoll <lars.knoll@digia.com> | 2014-01-17 12:19:34 +0100 |
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committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-01-20 21:14:35 +0100 |
commit | 393108500832dcefa4c4def442a08f20d3fbc4cd (patch) | |
tree | 64676214630008b9f5434c933590d9adf9baf094 /src/qml/jsruntime/qv4lookup_p.h | |
parent | bf6191f090b326eb0776cd4e921ddb56c8daa8a9 (diff) |
Use lookups for indexed accesses
This speeds up reading array data from objects significantly.
Change-Id: I5d17a7b3e7583a16dc76d1ee6cbc1d7134e4c2fa
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Diffstat (limited to 'src/qml/jsruntime/qv4lookup_p.h')
-rw-r--r-- | src/qml/jsruntime/qv4lookup_p.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/qml/jsruntime/qv4lookup_p.h b/src/qml/jsruntime/qv4lookup_p.h index f47b603c15..50874411de 100644 --- a/src/qml/jsruntime/qv4lookup_p.h +++ b/src/qml/jsruntime/qv4lookup_p.h @@ -55,11 +55,13 @@ namespace QV4 { struct Lookup { enum { Size = 4 }; union { + ReturnedValue (*indexedGetter)(Lookup *l, const ValueRef object, const ValueRef index); ReturnedValue (*getter)(Lookup *l, const ValueRef object); ReturnedValue (*globalGetter)(Lookup *l, ExecutionContext *ctx); void (*setter)(Lookup *l, const ValueRef object, const ValueRef v); }; union { + ExecutionEngine *engine; InternalClass *classList[Size]; struct { void *dummy0; @@ -72,6 +74,10 @@ struct Lookup { uint index; String *name; + static ReturnedValue indexedGetterGeneric(Lookup *l, const ValueRef object, const ValueRef index); + static ReturnedValue indexedGetterFallback(Lookup *l, const ValueRef object, const ValueRef index); + static ReturnedValue indexedGetterObjectInt(Lookup *l, const ValueRef object, const ValueRef index); + static ReturnedValue getterGeneric(Lookup *l, const ValueRef object); static ReturnedValue getter0(Lookup *l, const ValueRef object); static ReturnedValue getter1(Lookup *l, const ValueRef object); |