Improve QML framerate debugging

1 files changed, 8 insertions, 0 deletions

diff --git a/src/declarative/qml/qdeclarativecomponent.cpp b/src/declarative/qml/qdeclarativecomponent.cpp
index 7aa17e8..2dc2d2d 100644
--- a/src/declarative/qml/qdeclarativecomponent.cpp
+++ b/src/declarative/qml/qdeclarativecomponent.cpp
@@ -53,6 +53,7 @@
 #include "private/qdeclarativebinding_p_p.h"
 #include "private/qdeclarativeglobal_p.h"
 #include "private/qdeclarativescriptparser_p.h"
+#include "private/qdeclarativedebugtiming_p.h"
 
 #include <QStack>
 #include <QStringList>
@@ -693,6 +694,10 @@ QDeclarativeComponentPrivate::beginCreate(QDeclarativeContextData *context, cons
 
     QDeclarativeEnginePrivate *ep = QDeclarativeEnginePrivate::get(engine);
 
+    bool isRoot = !ep->inBeginCreate;
+    if (isRoot) 
+        QDeclarativeDebugTiming::startRange(QDeclarativeDebugTiming::Creating);
+
     QDeclarativeContextData *ctxt = new QDeclarativeContextData;
     ctxt->isInternal = true;
     ctxt->url = cc->url;
@@ -839,6 +844,7 @@ void QDeclarativeComponentPrivate::complete(QDeclarativeEnginePrivate *enginePri
                 enginePriv->erroredBindings->removeError();
             }
         }
+
     }
 }
 
@@ -860,6 +866,8 @@ void QDeclarativeComponentPrivate::completeCreate()
     if (state.completePending) {
         QDeclarativeEnginePrivate *ep = QDeclarativeEnginePrivate::get(engine);
         complete(ep, &state);
+
+        QDeclarativeDebugTiming::endRange(QDeclarativeDebugTiming::Creating);
     }
 }