diff --git a/python/core/qgsmaprendererjob.sip b/python/core/qgsmaprendererjob.sip
index 7d65c8adccd..e355cbef241 100644
--- a/python/core/qgsmaprendererjob.sip
+++ b/python/core/qgsmaprendererjob.sip
@@ -122,7 +122,7 @@ class QgsMapRendererJob : QObject
 
     bool needTemporaryImage( QgsMapLayer* ml );
 
-    static void drawLabeling( const QgsMapSettings& settings, QgsRenderContext& renderContext, QgsPalLabeling* labelingEngine, QPainter* painter );
+    // TODO static void drawLabeling( const QgsMapSettings& settings, QgsRenderContext& renderContext, QgsPalLabeling* labelingEngine, QPainter* painter );
     static void drawOldLabeling( const QgsMapSettings& settings, QgsRenderContext& renderContext );
     static void drawNewLabeling( const QgsMapSettings& settings, QgsRenderContext& renderContext, QgsPalLabeling* labelingEngine );
 
diff --git a/src/core/qgslabelingenginev2.cpp b/src/core/qgslabelingenginev2.cpp
index bd2837cf48e..b1249705606 100644
--- a/src/core/qgslabelingenginev2.cpp
+++ b/src/core/qgslabelingenginev2.cpp
@@ -33,9 +33,8 @@ static bool _palIsCancelled( void* ctx )
 }
 
 
-QgsLabelingEngineV2::QgsLabelingEngineV2( const QgsMapSettings& mapSettings, const QList<QgsAbstractLabelProvider*>& providers )
+QgsLabelingEngineV2::QgsLabelingEngineV2( const QgsMapSettings& mapSettings )
     : mMapSettings( mapSettings )
-    , mProviders( providers )
     , mFlags( RenderOutlineLabels | UsePartialCandidates )
     , mSearchMethod( QgsPalLabeling::Chain )
     , mCandPoint( 8 )
@@ -43,15 +42,19 @@ QgsLabelingEngineV2::QgsLabelingEngineV2( const QgsMapSettings& mapSettings, con
     , mCandPolygon( 8 )
     , mResults( 0 )
 {
-  foreach ( QgsAbstractLabelProvider* provider, mProviders )
-    provider->setEngine( this );
-
   mResults = new QgsLabelingResults;
 }
 
 QgsLabelingEngineV2::~QgsLabelingEngineV2()
 {
   delete mResults;
+  qDeleteAll( mProviders );
+}
+
+void QgsLabelingEngineV2::addProvider( QgsAbstractLabelProvider* provider )
+{
+  provider->setEngine( this );
+  mProviders << provider;
 }
 
 void QgsLabelingEngineV2::run( QgsRenderContext& context )
diff --git a/src/core/qgslabelingenginev2.h b/src/core/qgslabelingenginev2.h
index c6aa26f526c..5f11de9c42a 100644
--- a/src/core/qgslabelingenginev2.h
+++ b/src/core/qgslabelingenginev2.h
@@ -210,7 +210,7 @@ Q_DECLARE_OPERATORS_FOR_FLAGS( QgsAbstractLabelProvider::Flags )
 class CORE_EXPORT QgsLabelingEngineV2
 {
   public:
-    QgsLabelingEngineV2( const QgsMapSettings& mapSettings, const QList<QgsAbstractLabelProvider*>& providers );
+    QgsLabelingEngineV2( const QgsMapSettings& mapSettings );
     ~QgsLabelingEngineV2();
 
     enum Flag
@@ -224,6 +224,9 @@ class CORE_EXPORT QgsLabelingEngineV2
     };
     Q_DECLARE_FLAGS( Flags, Flag )
 
+    //! Add provider of label features. Takes ownership of the provider
+    void addProvider( QgsAbstractLabelProvider* provider );
+
     //! compute the labeling with given map settings and providers
     void run( QgsRenderContext& context );
 
diff --git a/src/core/qgsmaprenderercustompainterjob.cpp b/src/core/qgsmaprenderercustompainterjob.cpp
index f6ce9cb6d00..4996a09f7ce 100644
--- a/src/core/qgsmaprenderercustompainterjob.cpp
+++ b/src/core/qgsmaprenderercustompainterjob.cpp
@@ -15,6 +15,7 @@
 
 #include "qgsmaprenderercustompainterjob.h"
 
+#include "qgslabelingenginev2.h"
 #include "qgslogger.h"
 #include "qgsmaplayerregistry.h"
 #include "qgsmaplayerrenderer.h"
@@ -22,10 +23,13 @@
 #include "qgsvectorlayer.h"
 #include "qgsrendererv2.h"
 
+#define LABELING_V2
+
 QgsMapRendererCustomPainterJob::QgsMapRendererCustomPainterJob( const QgsMapSettings& settings, QPainter* painter )
     : QgsMapRendererJob( settings )
     , mPainter( painter )
     , mLabelingEngine( 0 )
+    , mLabelingEngineV2( 0 )
     , mActive( false )
     , mRenderSynchronously( false )
 {
@@ -40,6 +44,9 @@ QgsMapRendererCustomPainterJob::~QgsMapRendererCustomPainterJob()
 
   delete mLabelingEngine;
   mLabelingEngine = 0;
+
+  delete mLabelingEngineV2;
+  mLabelingEngineV2 = 0;
 }
 
 void QgsMapRendererCustomPainterJob::start()
@@ -72,14 +79,21 @@ void QgsMapRendererCustomPainterJob::start()
   delete mLabelingEngine;
   mLabelingEngine = 0;
 
+  delete mLabelingEngineV2;
+  mLabelingEngineV2 = 0;
+
   if ( mSettings.testFlag( QgsMapSettings::DrawLabeling ) )
   {
+#ifdef LABELING_V2
+    mLabelingEngineV2 = new QgsLabelingEngineV2( mSettings );
+#else
     mLabelingEngine = new QgsPalLabeling;
     mLabelingEngine->loadEngineSettings();
     mLabelingEngine->init( mSettings );
+#endif
   }
 
-  mLayerJobs = prepareJobs( mPainter, mLabelingEngine );
+  mLayerJobs = prepareJobs( mPainter, mLabelingEngine, mLabelingEngineV2 );
 
   QgsDebugMsg( "Rendering prepared in (seconds): " + QString( "%1" ).arg( prepareTime.elapsed() / 1000.0 ) );
 
@@ -240,13 +254,13 @@ void QgsMapRendererCustomPainterJob::doRender()
   QgsDebugMsg( "Done rendering map layers" );
 
   if ( mSettings.testFlag( QgsMapSettings::DrawLabeling ) && !mLabelingRenderContext.renderingStopped() )
-    drawLabeling( mSettings, mLabelingRenderContext, mLabelingEngine, mPainter );
+    drawLabeling( mSettings, mLabelingRenderContext, mLabelingEngine, mLabelingEngineV2, mPainter );
 
   QgsDebugMsg( "Rendering completed in (seconds): " + QString( "%1" ).arg( renderTime.elapsed() / 1000.0 ) );
 }
 
 
-void QgsMapRendererJob::drawLabeling( const QgsMapSettings& settings, QgsRenderContext& renderContext, QgsPalLabeling* labelingEngine, QPainter* painter )
+void QgsMapRendererJob::drawLabeling( const QgsMapSettings& settings, QgsRenderContext& renderContext, QgsPalLabeling* labelingEngine, QgsLabelingEngineV2* labelingEngine2, QPainter* painter )
 {
   QgsDebugMsg( "Draw labeling start" );
 
@@ -266,6 +280,15 @@ void QgsMapRendererJob::drawLabeling( const QgsMapSettings& settings, QgsRenderC
 
   drawNewLabeling( settings, renderContext, labelingEngine );
 
+  if ( labelingEngine2 )
+  {
+    // set correct extent
+    renderContext.setExtent( settings.visibleExtent() );
+    renderContext.setCoordinateTransform( NULL );
+
+    labelingEngine2->run( renderContext );
+  }
+
   QgsDebugMsg( QString( "Draw labeling took (seconds): %1" ).arg( t.elapsed() / 1000. ) );
 }
 
diff --git a/src/core/qgsmaprenderercustompainterjob.h b/src/core/qgsmaprenderercustompainterjob.h
index 87ddcda3f97..582153fcd52 100644
--- a/src/core/qgsmaprenderercustompainterjob.h
+++ b/src/core/qgsmaprenderercustompainterjob.h
@@ -84,6 +84,7 @@ class CORE_EXPORT QgsMapRendererCustomPainterJob : public QgsMapRendererJob
     QFutureWatcher<void> mFutureWatcher;
     QgsRenderContext mLabelingRenderContext;
     QgsPalLabeling* mLabelingEngine;
+    QgsLabelingEngineV2* mLabelingEngineV2;
 
     bool mActive;
     LayerRenderJobs mLayerJobs;
diff --git a/src/core/qgsmaprendererjob.cpp b/src/core/qgsmaprendererjob.cpp
index b11e58f046c..9e04eb81ca7 100644
--- a/src/core/qgsmaprendererjob.cpp
+++ b/src/core/qgsmaprendererjob.cpp
@@ -135,7 +135,7 @@ bool QgsMapRendererJob::reprojectToLayerExtent( const QgsCoordinateTransform* ct
 
 
 
-LayerRenderJobs QgsMapRendererJob::prepareJobs( QPainter* painter, QgsPalLabeling* labelingEngine )
+LayerRenderJobs QgsMapRendererJob::prepareJobs( QPainter* painter, QgsPalLabeling* labelingEngine, QgsLabelingEngineV2* labelingEngine2 )
 {
   LayerRenderJobs layerJobs;
 
@@ -217,6 +217,7 @@ LayerRenderJobs QgsMapRendererJob::prepareJobs( QPainter* painter, QgsPalLabelin
     job.context = QgsRenderContext::fromMapSettings( mSettings );
     job.context.setPainter( painter );
     job.context.setLabelingEngine( labelingEngine );
+    job.context.setLabelingEngineV2( labelingEngine2 );
     job.context.setCoordinateTransform( ct );
     job.context.setExtent( r1 );
 
diff --git a/src/core/qgsmaprendererjob.h b/src/core/qgsmaprendererjob.h
index 3275702256f..9d86c32be75 100644
--- a/src/core/qgsmaprendererjob.h
+++ b/src/core/qgsmaprendererjob.h
@@ -29,6 +29,7 @@
 
 #include "qgsgeometrycache.h"
 
+class QgsLabelingEngineV2;
 class QgsLabelingResults;
 class QgsMapLayerRenderer;
 class QgsMapRendererCache;
@@ -149,7 +150,7 @@ class CORE_EXPORT QgsMapRendererJob : public QObject
     static bool reprojectToLayerExtent( const QgsCoordinateTransform* ct, bool layerCrsGeographic, QgsRectangle& extent, QgsRectangle& r2 );
 
     //! @note not available in python bindings
-    LayerRenderJobs prepareJobs( QPainter* painter, QgsPalLabeling* labelingEngine );
+    LayerRenderJobs prepareJobs( QPainter* painter, QgsPalLabeling* labelingEngine, QgsLabelingEngineV2* labelingEngine2 );
 
     //! @note not available in python bindings
     void cleanupJobs( LayerRenderJobs& jobs );
@@ -158,7 +159,7 @@ class CORE_EXPORT QgsMapRendererJob : public QObject
 
     bool needTemporaryImage( QgsMapLayer* ml );
 
-    static void drawLabeling( const QgsMapSettings& settings, QgsRenderContext& renderContext, QgsPalLabeling* labelingEngine, QPainter* painter );
+    static void drawLabeling( const QgsMapSettings& settings, QgsRenderContext& renderContext, QgsPalLabeling* labelingEngine, QgsLabelingEngineV2* labelingEngine2, QPainter* painter );
     static void drawOldLabeling( const QgsMapSettings& settings, QgsRenderContext& renderContext );
     static void drawNewLabeling( const QgsMapSettings& settings, QgsRenderContext& renderContext, QgsPalLabeling* labelingEngine );
 
diff --git a/src/core/qgsmaprendererparalleljob.cpp b/src/core/qgsmaprendererparalleljob.cpp
index 270b8d26ac2..64aff1d02c1 100644
--- a/src/core/qgsmaprendererparalleljob.cpp
+++ b/src/core/qgsmaprendererparalleljob.cpp
@@ -15,17 +15,20 @@
 
 #include "qgsmaprendererparalleljob.h"
 
+#include "qgslabelingenginev2.h"
 #include "qgslogger.h"
 #include "qgsmaplayerrenderer.h"
 #include "qgspallabeling.h"
 
 #include <QtConcurrentMap>
 
+#define LABELING_V2
 
 QgsMapRendererParallelJob::QgsMapRendererParallelJob( const QgsMapSettings& settings )
     : QgsMapRendererQImageJob( settings )
     , mStatus( Idle )
     , mLabelingEngine( 0 )
+    , mLabelingEngineV2( 0 )
 {
 }
 
@@ -38,6 +41,9 @@ QgsMapRendererParallelJob::~QgsMapRendererParallelJob()
 
   delete mLabelingEngine;
   mLabelingEngine = 0;
+
+  delete mLabelingEngineV2;
+  mLabelingEngineV2 = 0;
 }
 
 void QgsMapRendererParallelJob::start()
@@ -52,15 +58,21 @@ void QgsMapRendererParallelJob::start()
   delete mLabelingEngine;
   mLabelingEngine = 0;
 
+  delete mLabelingEngineV2;
+  mLabelingEngineV2 = 0;
+
   if ( mSettings.testFlag( QgsMapSettings::DrawLabeling ) )
   {
+#ifdef LABELING_V2
+    mLabelingEngineV2 = new QgsLabelingEngineV2( mSettings );
+#else
     mLabelingEngine = new QgsPalLabeling;
     mLabelingEngine->loadEngineSettings();
     mLabelingEngine->init( mSettings );
+#endif
   }
 
-
-  mLayerJobs = prepareJobs( 0, mLabelingEngine );
+  mLayerJobs = prepareJobs( 0, mLabelingEngine, mLabelingEngineV2 );
 
   QgsDebugMsg( QString( "QThreadPool max thread count is %1" ).arg( QThreadPool::globalInstance()->maxThreadCount() ) );
 
@@ -239,7 +251,7 @@ void QgsMapRendererParallelJob::renderLabelsStatic( QgsMapRendererParallelJob* s
 
   try
   {
-    drawLabeling( self->mSettings, self->mLabelingRenderContext, self->mLabelingEngine, &painter );
+    drawLabeling( self->mSettings, self->mLabelingRenderContext, self->mLabelingEngine, self->mLabelingEngineV2, &painter );
   }
   catch ( QgsException & e )
   {
diff --git a/src/core/qgsmaprendererparalleljob.h b/src/core/qgsmaprendererparalleljob.h
index 968fbd63d29..84939201b2f 100644
--- a/src/core/qgsmaprendererparalleljob.h
+++ b/src/core/qgsmaprendererparalleljob.h
@@ -65,6 +65,7 @@ class CORE_EXPORT QgsMapRendererParallelJob : public QgsMapRendererQImageJob
     LayerRenderJobs mLayerJobs;
 
     QgsPalLabeling* mLabelingEngine;
+    QgsLabelingEngineV2* mLabelingEngineV2;
     QgsRenderContext mLabelingRenderContext;
     QFuture<void> mLabelingFuture;
     QFutureWatcher<void> mLabelingFutureWatcher;
diff --git a/src/core/qgsrendercontext.h b/src/core/qgsrendercontext.h
index 9b98e1d5a7b..21359ed5557 100644
--- a/src/core/qgsrendercontext.h
+++ b/src/core/qgsrendercontext.h
@@ -30,6 +30,7 @@ class QPainter;
 
 class QgsAbstractGeometryV2;
 class QgsLabelingEngineInterface;
+class QgsLabelingEngineV2;
 class QgsMapSettings;
 
 /** \ingroup core
@@ -78,6 +79,9 @@ class CORE_EXPORT QgsRenderContext
 
     QgsLabelingEngineInterface* labelingEngine() const { return mLabelingEngine; }
 
+    //! Get access to new labeling engine (may be NULL)
+    QgsLabelingEngineV2* labelingEngineV2() const { return mLabelingEngine2; }
+
     QColor selectionColor() const { return mSelectionColor; }
 
     /** Returns true if vector selections should be shown in the rendered map
@@ -102,6 +106,8 @@ class CORE_EXPORT QgsRenderContext
     void setPainter( QPainter* p ) {mPainter = p;}
     void setForceVectorOutput( bool force ) {mForceVectorOutput = force;}
     void setLabelingEngine( QgsLabelingEngineInterface* iface ) { mLabelingEngine = iface; }
+    //! Assign new labeling engine
+    void setLabelingEngineV2( QgsLabelingEngineV2* engine2 ) { mLabelingEngine2 = engine2; }
     void setSelectionColor( const QColor& color ) { mSelectionColor = color; }
 
     /** Sets whether vector selections should be shown in the rendered map
@@ -182,6 +188,9 @@ class CORE_EXPORT QgsRenderContext
     /** Labeling engine (can be NULL)*/
     QgsLabelingEngineInterface* mLabelingEngine;
 
+    /** Newer labeling engine implementation (can be NULL) */
+    QgsLabelingEngineV2* mLabelingEngine2;
+
     /** Whether selection should be shown*/
     bool mShowSelection;
 
diff --git a/src/core/qgsvectorlayerdiagramprovider.cpp b/src/core/qgsvectorlayerdiagramprovider.cpp
index ea38f3154e2..e507d10da8b 100644
--- a/src/core/qgsvectorlayerdiagramprovider.cpp
+++ b/src/core/qgsvectorlayerdiagramprovider.cpp
@@ -25,33 +25,34 @@
 #include "labelposition.h"
 
 
-QgsVectorLayerDiagramProvider::QgsVectorLayerDiagramProvider( const QgsDiagramLayerSettings* diagSettings,
-                                                              const QgsDiagramRendererV2* diagRenderer,
-                                                              const QString& layerId,
-                                                              const QgsFields& fields,
-                                                              const QgsCoordinateReferenceSystem& crs,
-                                                              QgsAbstractFeatureSource* source,
-                                                              bool ownsSource )
-  : mSettings( *diagSettings )
-  , mDiagRenderer( diagRenderer->clone() )
-  , mLayerId( layerId )
-  , mFields( fields )
-  , mLayerCrs( crs )
-  , mSource( source )
-  , mOwnsSource( ownsSource )
+QgsVectorLayerDiagramProvider::QgsVectorLayerDiagramProvider(
+  const QgsDiagramLayerSettings* diagSettings,
+  const QgsDiagramRendererV2* diagRenderer,
+  const QString& layerId,
+  const QgsFields& fields,
+  const QgsCoordinateReferenceSystem& crs,
+  QgsAbstractFeatureSource* source,
+  bool ownsSource )
+    : mSettings( *diagSettings )
+    , mDiagRenderer( diagRenderer->clone() )
+    , mLayerId( layerId )
+    , mFields( fields )
+    , mLayerCrs( crs )
+    , mSource( source )
+    , mOwnsSource( ownsSource )
 {
   init();
 }
 
 
 QgsVectorLayerDiagramProvider::QgsVectorLayerDiagramProvider( QgsVectorLayer* layer )
- : mSettings( *layer->diagramLayerSettings() )
- , mDiagRenderer( layer->diagramRenderer()->clone() )
- , mLayerId( layer->id() )
- , mFields( layer->fields() )
- , mLayerCrs( layer->crs() )
- , mSource( new QgsVectorLayerFeatureSource( layer ) )
- , mOwnsSource( true )
+    : mSettings( *layer->diagramLayerSettings() )
+    , mDiagRenderer( layer->diagramRenderer()->clone() )
+    , mLayerId( layer->id() )
+    , mFields( layer->fields() )
+    , mLayerCrs( layer->crs() )
+    , mSource( new QgsVectorLayerFeatureSource( layer ) )
+    , mOwnsSource( true )
 {
   init();
 }
@@ -142,9 +143,12 @@ QList<QgsLabelFeature*> QgsVectorLayerDiagramProvider::labelFeatures( const QgsM
   if ( mSettings.yPosColumn != -1 )
     attributeNames << mFields.at( mSettings.yPosColumn ).name();
 
+  QgsRectangle layerExtent = context.extent();
+  if ( mSettings.ct )
+    layerExtent = mSettings.ct->transformBoundingBox( context.extent(), QgsCoordinateTransform::ReverseTransform );
 
   QgsFeatureRequest request;
-  request.setFilterRect( context.extent() );
+  request.setFilterRect( layerExtent );
   request.setSubsetOfAttributes( attributeNames, mFields );
   QgsFeatureIterator fit = mSource->getFeatures( request );
 
@@ -213,7 +217,7 @@ QgsLabelFeature* QgsVectorLayerDiagramProvider::registerDiagram( QgsFeature& fea
   if ( dr )
   {
     QList<QgsDiagramSettings> settingList = dr->diagramSettings();
-    if ( settingList.size() > 0 )
+    if ( settingList.size() > 0 && settingList.at( 0 ).scaleBasedVisibility )
     {
       double minScale = settingList.at( 0 ).minScaleDenominator;
       if ( minScale > 0 && context.rendererScale() < minScale )
diff --git a/src/core/qgsvectorlayerlabelprovider.cpp b/src/core/qgsvectorlayerlabelprovider.cpp
index ff1d16945b4..71aa0bbe633 100644
--- a/src/core/qgsvectorlayerlabelprovider.cpp
+++ b/src/core/qgsvectorlayerlabelprovider.cpp
@@ -53,21 +53,25 @@ QgsVectorLayerLabelProvider::QgsVectorLayerLabelProvider( QgsVectorLayer* layer
   mSettings = QgsVectorLayerLabelSettings::fromLayer( layer );
   mLayerId = layer->id();
   mFields = layer->fields();
+  mCrs = layer->crs();
   mSource = new QgsVectorLayerFeatureSource( layer );
 
   init();
 }
 
-QgsVectorLayerLabelProvider::QgsVectorLayerLabelProvider( const QgsPalLayerSettings& settings,
-                                                          const QString& layerId,
-                                                          const QgsFields& fields,
-                                                          QgsAbstractFeatureSource* source,
-                                                          bool ownsSource )
-  : mSettings( settings )
-  , mLayerId( layerId )
-  , mFields( fields )
-  , mSource( source )
-  , mOwnsSource( ownsSource )
+QgsVectorLayerLabelProvider::QgsVectorLayerLabelProvider(
+  const QgsPalLayerSettings& settings,
+  const QString& layerId,
+  const QgsFields& fields,
+  const QgsCoordinateReferenceSystem& crs,
+  QgsAbstractFeatureSource* source,
+  bool ownsSource )
+    : mSettings( settings )
+    , mLayerId( layerId )
+    , mFields( fields )
+    , mCrs( crs )
+    , mSource( source )
+    , mOwnsSource( ownsSource )
 {
   init();
 }
@@ -201,8 +205,8 @@ QList<QgsLabelFeature*> QgsVectorLayerLabelProvider::labelFeatures( const QgsMap
 
   lyr.xform = &mapSettings.mapToPixel();
   lyr.ct = 0;
-  if ( mapSettings.hasCrsTransformEnabled() && ctx.coordinateTransform() )
-    lyr.ct = ctx.coordinateTransform()->clone();
+  if ( mapSettings.hasCrsTransformEnabled() )
+    lyr.ct = new QgsCoordinateTransform( mCrs, mapSettings.destinationCrs() );
   lyr.ptZero = lyr.xform->toMapCoordinates( 0, 0 );
   lyr.ptOne = lyr.xform->toMapCoordinates( 1, 0 );
 
@@ -216,9 +220,12 @@ QList<QgsLabelFeature*> QgsVectorLayerLabelProvider::labelFeatures( const QgsMap
 
   lyr.mFeatsSendingToPal = 0;
 
+  QgsRectangle layerExtent = ctx.extent();
+  if ( lyr.ct )
+    layerExtent = lyr.ct->transformBoundingBox( ctx.extent(), QgsCoordinateTransform::ReverseTransform );
 
   QgsFeatureRequest request;
-  request.setFilterRect( ctx.extent() );
+  request.setFilterRect( layerExtent );
   request.setSubsetOfAttributes( attrNames, mFields );
   QgsFeatureIterator fit = mSource->getFeatures( request );
 
diff --git a/src/core/qgsvectorlayerlabelprovider.h b/src/core/qgsvectorlayerlabelprovider.h
index 195e14004dd..030dd88e21d 100644
--- a/src/core/qgsvectorlayerlabelprovider.h
+++ b/src/core/qgsvectorlayerlabelprovider.h
@@ -37,6 +37,7 @@ class CORE_EXPORT QgsVectorLayerLabelProvider : public QgsAbstractLabelProvider
     QgsVectorLayerLabelProvider( const QgsPalLayerSettings& settings,
                                  const QString& layerId,
                                  const QgsFields& fields,
+                                 const QgsCoordinateReferenceSystem& crs,
                                  QgsAbstractFeatureSource* source,
                                  bool ownsSource );
 
@@ -57,6 +58,7 @@ class CORE_EXPORT QgsVectorLayerLabelProvider : public QgsAbstractLabelProvider
     QgsPalLayerSettings mSettings;
     QString mLayerId;
     QgsFields mFields;
+    QgsCoordinateReferenceSystem mCrs;
     QgsAbstractFeatureSource* mSource;
     bool mOwnsSource;
 };
diff --git a/src/core/qgsvectorlayerrenderer.cpp b/src/core/qgsvectorlayerrenderer.cpp
index 2d5f49e80eb..f3121f4830f 100644
--- a/src/core/qgsvectorlayerrenderer.cpp
+++ b/src/core/qgsvectorlayerrenderer.cpp
@@ -27,7 +27,9 @@
 #include "qgssymbollayerv2.h"
 #include "qgssymbolv2.h"
 #include "qgsvectorlayer.h"
+#include "qgsvectorlayerdiagramprovider.h"
 #include "qgsvectorlayerfeatureiterator.h"
+#include "qgsvectorlayerlabelprovider.h"
 #include "qgspainteffect.h"
 
 #include <QSettings>
@@ -463,7 +465,16 @@ void QgsVectorLayerRenderer::stopRendererV2( QgsSingleSymbolRendererV2* selRende
 void QgsVectorLayerRenderer::prepareLabeling( QgsVectorLayer* layer, QStringList& attributeNames )
 {
   if ( !mContext.labelingEngine() )
+  {
+    if ( QgsLabelingEngineV2* engine2 = mContext.labelingEngineV2() )
+    {
+      if ( layer->labelsEnabled() )
+        engine2->addProvider( new QgsVectorLayerLabelProvider( layer ) );
+      if ( layer->diagramsEnabled() )
+        engine2->addProvider( new QgsVectorLayerDiagramProvider( layer ) );
+    }
     return;
+  }
 
   if ( mContext.labelingEngine()->prepareLayer( layer, attributeNames, mContext ) )
   {
diff --git a/tests/src/core/testqgslabelingenginev2.cpp b/tests/src/core/testqgslabelingenginev2.cpp
index b23fb292734..d9f98b383bd 100644
--- a/tests/src/core/testqgslabelingenginev2.cpp
+++ b/tests/src/core/testqgslabelingenginev2.cpp
@@ -77,8 +77,8 @@ void TestQgsLabelingEngineV2::testBasic()
   vl->setCustomProperty( "labeling/enabled", true );
   vl->setCustomProperty( "labeling/fieldName", "Class" );
 
-  QgsVectorLayerLabelProvider lp( vl );
-  QgsLabelingEngineV2 engine( mapSettings, QList<QgsAbstractLabelProvider*>() << &lp );
+  QgsLabelingEngineV2 engine( mapSettings );
+  engine.addProvider( new QgsVectorLayerLabelProvider( vl ) );
   //engine.setFlags( QgsLabelingEngineV2::RenderOutlineLabels | QgsLabelingEngineV2::DrawLabelRectOnly );
   engine.run( context );
 
@@ -112,8 +112,8 @@ void TestQgsLabelingEngineV2::testDiagrams()
   vl->loadNamedStyle( QString( TEST_DATA_DIR ) + "/points_diagrams.qml", res );
   Q_ASSERT( res );
 
-  QgsVectorLayerDiagramProvider dp( vl );
-  QgsLabelingEngineV2 engine( mapSettings, QList<QgsAbstractLabelProvider*>() << &dp );
+  QgsLabelingEngineV2 engine( mapSettings );
+  engine.addProvider( new QgsVectorLayerDiagramProvider( vl ) );
   engine.run( context );
 
   p.end();