ScenGraph: Prefer printf style logging

This generates more compact code, saving 20480 bytes on disk
(Linux 64 bit, release build).

Change-Id: I73d6d88b7b61b87a5d714e131fcf86ee80c83f38
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>

2 files changed, 7 insertions, 7 deletions

diff --git a/src/quick/scenegraph/adaptations/software/qsgabstractsoftwarerenderer.cpp b/src/quick/scenegraph/adaptations/software/qsgabstractsoftwarerenderer.cpp
index 4cec84646e..d715d900ba 100644
--- a/src/quick/scenegraph/adaptations/software/qsgabstractsoftwarerenderer.cpp
+++ b/src/quick/scenegraph/adaptations/software/qsgabstractsoftwarerenderer.cpp
@@ -255,14 +255,14 @@ QRect QSGAbstractSoftwareRenderer::backgroundRect()
 
 void QSGAbstractSoftwareRenderer::nodeAdded(QSGNode *node)
 {
-    qCDebug(lc2DRender) << "nodeAdded" << (void*)node;
+    qCDebug(lc2DRender, "nodeAdded %p", (void*)node);
 
     m_nodeUpdater->updateNodes(node);
 }
 
 void QSGAbstractSoftwareRenderer::nodeRemoved(QSGNode *node)
 {
-    qCDebug(lc2DRender) << "nodeRemoved" << (void*)node;
+    qCDebug(lc2DRender, "nodeRemoved %p", (void*)node);
 
     auto renderable = renderableNode(node);
     // remove mapping
@@ -286,7 +286,7 @@ void QSGAbstractSoftwareRenderer::nodeRemoved(QSGNode *node)
 
 void QSGAbstractSoftwareRenderer::nodeGeometryUpdated(QSGNode *node)
 {
-    qCDebug(lc2DRender) << "nodeGeometryUpdated";
+    qCDebug(lc2DRender, "nodeGeometryUpdated");
 
     // Mark node as dirty
     auto renderable = renderableNode(node);
@@ -299,7 +299,7 @@ void QSGAbstractSoftwareRenderer::nodeGeometryUpdated(QSGNode *node)
 
 void QSGAbstractSoftwareRenderer::nodeMaterialUpdated(QSGNode *node)
 {
-    qCDebug(lc2DRender) << "nodeMaterialUpdated";
+    qCDebug(lc2DRender, "nodeMaterialUpdated");
 
     // Mark node as dirty
     auto renderable = renderableNode(node);
@@ -312,7 +312,7 @@ void QSGAbstractSoftwareRenderer::nodeMaterialUpdated(QSGNode *node)
 
 void QSGAbstractSoftwareRenderer::nodeMatrixUpdated(QSGNode *node)
 {
-    qCDebug(lc2DRender) << "nodeMaterialUpdated";
+    qCDebug(lc2DRender, "nodeMaterialUpdated");
 
     // Update children nodes
     m_nodeUpdater->updateNodes(node);
@@ -320,7 +320,7 @@ void QSGAbstractSoftwareRenderer::nodeMatrixUpdated(QSGNode *node)
 
 void QSGAbstractSoftwareRenderer::nodeOpacityUpdated(QSGNode *node)
 {
-    qCDebug(lc2DRender) << "nodeOpacityUpdated";
+    qCDebug(lc2DRender, "nodeOpacityUpdated");
 
     // Update children nodes
     m_nodeUpdater->updateNodes(node);
diff --git a/src/quick/scenegraph/adaptations/software/qsgsoftwarethreadedrenderloop.cpp b/src/quick/scenegraph/adaptations/software/qsgsoftwarethreadedrenderloop.cpp
index 832b69d0cc..a7485a90eb 100644
--- a/src/quick/scenegraph/adaptations/software/qsgsoftwarethreadedrenderloop.cpp
+++ b/src/quick/scenegraph/adaptations/software/qsgsoftwarethreadedrenderloop.cpp
@@ -523,7 +523,7 @@ void QSGSoftwareRenderThread::syncAndRender()
         // rate of the current screen the window is on.
         int blockTime = vsyncDelta - (int) renderThrottleTimer.elapsed();
         if (blockTime > 0) {
-            qCDebug(QSG_RASTER_LOG_RENDERLOOP) <<  "RT - blocking for " << blockTime << "ms";
+            qCDebug(QSG_RASTER_LOG_RENDERLOOP, "RT - blocking for %d ms", blockTime);
             msleep(blockTime);
         }
         renderThrottleTimer.restart();