diff --git a/cocos/base/CCDirector.cpp b/cocos/base/CCDirector.cpp
index b942e24a95..30518792db 100644
--- a/cocos/base/CCDirector.cpp
+++ b/cocos/base/CCDirector.cpp
@@ -232,7 +232,7 @@ void Director::setDefaultValues(void)
 
     // PVR v2 has alpha premultiplied ?
     bool pvr_alpha_premultipled = conf->getValue("cocos2d.x.texture.pvrv2_has_alpha_premultiplied", Value(false)).asBool();
-    Texture2D::PVRImagesHavePremultipliedAlpha(pvr_alpha_premultipled);
+    Image::setPVRImagesHavePremultipliedAlpha(pvr_alpha_premultipled);
 }
 
 void Director::setGLDefaultValues()
diff --git a/extensions/GUI/CCScrollView/CCScrollView.h b/extensions/GUI/CCScrollView/CCScrollView.h
index a7939ee433..72695df5c7 100644
--- a/extensions/GUI/CCScrollView/CCScrollView.h
+++ b/extensions/GUI/CCScrollView/CCScrollView.h
@@ -181,10 +181,12 @@ public:
     /**
      * Provided to make scroll view compatible with SWLayer's pause method
      */
+    using Layer::pause;  // fix warning
     void pause(Ref* sender);
     /**
      * Provided to make scroll view compatible with SWLayer's resume method
      */
+    using Layer::resume; // fix warning
     void resume(Ref* sender);
 
     void setTouchEnabled(bool enabled);
diff --git a/tests/cpp-tests/Classes/ActionsTest/ActionsTest.h b/tests/cpp-tests/Classes/ActionsTest/ActionsTest.h
index 8d281e237e..a596e23cb0 100644
--- a/tests/cpp-tests/Classes/ActionsTest/ActionsTest.h
+++ b/tests/cpp-tests/Classes/ActionsTest/ActionsTest.h
@@ -630,7 +630,9 @@ public:
     virtual std::string subtitle() const override;
     virtual std::string title() const override;
     
+    using Layer::pause;
     void pause(float dt);
+    using Layer::resume;
     void resume(float dt);
 private:
     Vector<Node*> _pausedTargets;
diff --git a/tests/cpp-tests/Classes/PerformanceTest/PerformanceAllocTest.cpp b/tests/cpp-tests/Classes/PerformanceTest/PerformanceAllocTest.cpp
index 7aee682d4f..fec47cbdea 100644
--- a/tests/cpp-tests/Classes/PerformanceTest/PerformanceAllocTest.cpp
+++ b/tests/cpp-tests/Classes/PerformanceTest/PerformanceAllocTest.cpp
@@ -230,7 +230,7 @@ void NodeCreateTest::initWithQuantityOfNodes(unsigned int nNodes)
 {
     PerformceAllocScene::initWithQuantityOfNodes(nNodes);
 
-    log("Size of Node: %u\n", sizeof(Node));
+    log("Size of Node: %lu\n", sizeof(Node));
 
     scheduleUpdate();
 }
@@ -278,7 +278,7 @@ void NodeDeallocTest::initWithQuantityOfNodes(unsigned int nNodes)
 {
     PerformceAllocScene::initWithQuantityOfNodes(nNodes);
 
-    log("Size of Node: %u\n", sizeof(Node));
+    log("Size of Node: %lu\n", sizeof(Node));
 
     scheduleUpdate();
 }
@@ -331,7 +331,7 @@ void SpriteCreateEmptyTest::initWithQuantityOfNodes(unsigned int nNodes)
 {
     PerformceAllocScene::initWithQuantityOfNodes(nNodes);
 
-    log("Size of Sprite: %u\n", sizeof(Sprite));
+    log("Size of Sprite: %lu\n", sizeof(Sprite));
 
     scheduleUpdate();
 }
@@ -381,7 +381,7 @@ void SpriteCreateTest::initWithQuantityOfNodes(unsigned int nNodes)
 {
     PerformceAllocScene::initWithQuantityOfNodes(nNodes);
 
-    log("Size of Sprite: %u\n", sizeof(Sprite));
+    log("Size of Sprite: %lu\n", sizeof(Sprite));
 
     scheduleUpdate();
 }
@@ -431,7 +431,7 @@ void SpriteDeallocTest::initWithQuantityOfNodes(unsigned int nNodes)
 {
     PerformceAllocScene::initWithQuantityOfNodes(nNodes);
 
-    log("Size of sprite: %u\n", sizeof(Sprite));
+    log("Size of sprite: %lu\n", sizeof(Sprite));
 
     scheduleUpdate();
 }
diff --git a/tests/cpp-tests/Classes/PerformanceTest/PerformanceContainerTest.cpp b/tests/cpp-tests/Classes/PerformanceTest/PerformanceContainerTest.cpp
index 2ebe66e483..2ad8bea2d9 100644
--- a/tests/cpp-tests/Classes/PerformanceTest/PerformanceContainerTest.cpp
+++ b/tests/cpp-tests/Classes/PerformanceTest/PerformanceContainerTest.cpp
@@ -156,7 +156,7 @@ void PerformanceContainerScene::initWithQuantityOfNodes(unsigned int nNodes)
     addChild(menuLayer);
     menuLayer->release();
 
-    log("Size of Node: %u\n", sizeof(Node));
+    log("Size of Node: %d\n", (int)sizeof(Node));
     
     int oldFontSize = MenuItemFont::getFontSize();
     MenuItemFont::setFontSize(24);
diff --git a/tests/cpp-tests/Classes/SchedulerTest/SchedulerTest.h b/tests/cpp-tests/Classes/SchedulerTest/SchedulerTest.h
index 5728f46a3a..09e6534bf2 100644
--- a/tests/cpp-tests/Classes/SchedulerTest/SchedulerTest.h
+++ b/tests/cpp-tests/Classes/SchedulerTest/SchedulerTest.h
@@ -47,6 +47,7 @@ public:
 
     void tick1(float dt);
     void tick2(float dt);
+    using SchedulerTestLayer::pause;
     void pause(float dt);
 };
 
@@ -65,7 +66,9 @@ public:
 
     void tick1(float dt);
     void tick2(float dt);
+    using SchedulerTestLayer::pause;
     void pause(float dt);
+    using SchedulerTestLayer::resume;
     void resume(float dt);
 private:
     std::set<void*> _pausedTargets;
@@ -85,7 +88,9 @@ public:
 
     void tick1(float dt);
     void tick2(float dt);
+    using SchedulerTestLayer::pause;
     void pause(float dt);
+    using SchedulerTestLayer::resume;
     void resume(float dt);
 private:
     std::set<void*> _pausedTargets;