From 2f03049d4cabfac822bcf6b5886b078d70064968 Mon Sep 17 00:00:00 2001
From: Ulf Hermann <ulf.hermann@theqtcompany.com>
Date: Wed, 16 Sep 2015 13:23:19 +0200
Subject: Put QPacketProtocol into its own static library

We need it in 3 places in qtdeclarative and we could also use it in
QtCreator. We don't want to bundle it with the debug client code as it
is also necessary for the server.

QPacket replaces QQmlDebugStream as it has the same purpose. This
also fixes the inconsitent handling of data stream versions.

Change-Id: I650fae353f267511c551b427d9169f4d718aa7f2
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
---
 src/quick/util/qquickprofiler.cpp | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'src/quick/util/qquickprofiler.cpp')

diff --git a/src/quick/util/qquickprofiler.cpp b/src/quick/util/qquickprofiler.cpp
index 77ffda474a..44fdbc5da8 100644
--- a/src/quick/util/qquickprofiler.cpp
+++ b/src/quick/util/qquickprofiler.cpp
@@ -34,6 +34,7 @@
 #include "qquickprofiler_p.h"
 #include <QCoreApplication>
 #include <private/qqmldebugserviceinterfaces_p.h>
+#include <private/qpacket_p.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -46,7 +47,6 @@ quint64 QQuickProfiler::featuresEnabled = 0;
 //     (see tst_qqmldebugtrace::trace() benchmark)
 void QQuickProfilerData::toByteArrays(QList<QByteArray> &messages) const
 {
-    QByteArray data;
     Q_ASSERT_X(((messageType | detailType) & (1 << 31)) == 0, Q_FUNC_INFO, "You can use at most 31 message types and 31 detail types.");
     for (uint decodedMessageType = 0; (messageType >> decodedMessageType) != 0; ++decodedMessageType) {
         if ((messageType & (1 << decodedMessageType)) == 0)
@@ -57,7 +57,7 @@ void QQuickProfilerData::toByteArrays(QList<QByteArray> &messages) const
                 continue;
 
             //### using QDataStream is relatively expensive
-            QQmlDebugStream ds(&data, QIODevice::WriteOnly);
+            QPacket ds;
             ds << time << decodedMessageType << decodedDetailType;
 
             switch (decodedMessageType) {
@@ -103,8 +103,7 @@ void QQuickProfilerData::toByteArrays(QList<QByteArray> &messages) const
                 Q_ASSERT_X(false, Q_FUNC_INFO, "Invalid message type.");
                 break;
             }
-            messages << data;
-            data.clear();
+            messages << ds.data();
         }
     }
 }
-- 
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