Use QVector instead of QList in V4 profiler

For complex types QVector results in better performance.

Change-Id: I8ac3dccfa4272a755d36964b0373dc115f520223
Reviewed-by: Erik Verbruggen <erik.verbruggen@theqtcompany.com>

2 files changed, 11 insertions, 10 deletions

diff --git a/src/qml/debugger/qv4profileradapter.cpp b/src/qml/debugger/qv4profileradapter.cpp
index 2b8183dc69..832699ac8c 100644
--- a/src/qml/debugger/qv4profileradapter.cpp
+++ b/src/qml/debugger/qv4profileradapter.cpp
@@ -51,10 +51,10 @@ QV4ProfilerAdapter::QV4ProfilerAdapter(QQmlProfilerService *service, QV4::Execut
     connect(this, SIGNAL(dataRequested()), engine->profiler, SLOT(reportData()));
     connect(this, SIGNAL(referenceTimeKnown(QElapsedTimer)),
             engine->profiler, SLOT(setTimer(QElapsedTimer)));
-    connect(engine->profiler, SIGNAL(dataReady(QList<QV4::Profiling::FunctionCallProperties>,
-                                               QList<QV4::Profiling::MemoryAllocationProperties>)),
-            this, SLOT(receiveData(QList<QV4::Profiling::FunctionCallProperties>,
-                                   QList<QV4::Profiling::MemoryAllocationProperties>)));
+    connect(engine->profiler, SIGNAL(dataReady(QVector<QV4::Profiling::FunctionCallProperties>,
+                                               QVector<QV4::Profiling::MemoryAllocationProperties>)),
+            this, SLOT(receiveData(QVector<QV4::Profiling::FunctionCallProperties>,
+                                   QVector<QV4::Profiling::MemoryAllocationProperties>)));
 }
 
 qint64 QV4ProfilerAdapter::appendMemoryEvents(qint64 until, QList<QByteArray> &messages)
@@ -113,8 +113,9 @@ qint64 QV4ProfilerAdapter::sendMessages(qint64 until, QList<QByteArray> &message
     }
 }
 
-void QV4ProfilerAdapter::receiveData(const QList<QV4::Profiling::FunctionCallProperties> &new_data,
-        const QList<QV4::Profiling::MemoryAllocationProperties> &new_memory_data)
+void QV4ProfilerAdapter::receiveData(
+        const QVector<QV4::Profiling::FunctionCallProperties> &new_data,
+        const QVector<QV4::Profiling::MemoryAllocationProperties> &new_memory_data)
 {
     data = new_data;
     memory_data = new_memory_data;
diff --git a/src/qml/debugger/qv4profileradapter_p.h b/src/qml/debugger/qv4profileradapter_p.h
index 2f467f4beb..5ca3a85df9 100644
--- a/src/qml/debugger/qv4profileradapter_p.h
+++ b/src/qml/debugger/qv4profileradapter_p.h
@@ -63,12 +63,12 @@ public:
     virtual qint64 sendMessages(qint64 until, QList<QByteArray> &messages);
 
 public slots:
-    void receiveData(const QList<QV4::Profiling::FunctionCallProperties> &,
-                     const QList<QV4::Profiling::MemoryAllocationProperties> &);
+    void receiveData(const QVector<QV4::Profiling::FunctionCallProperties> &,
+                     const QVector<QV4::Profiling::MemoryAllocationProperties> &);
 
 private:
-    QList<QV4::Profiling::FunctionCallProperties> data;
-    QList<QV4::Profiling::MemoryAllocationProperties> memory_data;
+    QVector<QV4::Profiling::FunctionCallProperties> data;
+    QVector<QV4::Profiling::MemoryAllocationProperties> memory_data;
     QStack<qint64> stack;
     qint64 appendMemoryEvents(qint64 until, QList<QByteArray> &messages);
 };