Adds new ParticleTest for auto-batching

cocos/2d/CCProgressTimer.cpp

@@ -532,7 +532,8 @@ void ProgressTimer::onDraw()
     if(_type == Type::RADIAL)
     {
         glDrawArrays(GL_TRIANGLE_FAN, 0, _vertexDataCount);
-    } 
+        CC_INCREMENT_GL_DRAWN_BATCHES_AND_VERTICES(1,_vertexDataCount);
+    }
     else if (_type == Type::BAR)
     {
         if (!_reverseDirection) 

tests/Classes/ParticleTest/ParticleTest.cpp

@@ -958,8 +958,6 @@ enum
 
 static int sceneIdx = -1;
 
-#define MAX_LAYER    45
-
 Layer* createParticleLayer(int nIndex)
 {
     switch(nIndex)
@@ -1010,12 +1008,14 @@ Layer* createParticleLayer(int nIndex)
         case 42: return new PremultipliedAlphaTest();
         case 43: return new PremultipliedAlphaTest2();
         case 44: return new Issue3990();
+        case 45: return new ParticleAutoBatching();
         default:
             break;
     }
 
     return NULL;
 }
+#define MAX_LAYER    46
 
 
 Layer* nextParticleAction()
@@ -1922,6 +1922,40 @@ std::string Issue3990::subtitle() const
     return "Show '998' or '999' at bottom right side";
 }
 
+
+//
+// ParticleAutoBatching
+//
+void ParticleAutoBatching::onEnter()
+{
+    ParticleDemo::onEnter();
+
+	_color->setColor(Color3B::BLACK);
+    this->removeChild(_background, true);
+    _background = NULL;
+
+    Size s = Director::getInstance()->getWinSize();
+
+    for(int i=0; i<10; i++) {
+        auto particle = ParticleSystemQuad::create("Particles/SmallSun.plist");
+        particle->setTotalParticles(100);
+        particle->setPosition(Point(i*s.width/11, s.height/2));
+        this->addChild(particle ,10);
+    }
+}
+
+std::string ParticleAutoBatching::title() const
+{
+    return "AutoBatching";
+}
+
+std::string ParticleAutoBatching::subtitle() const
+{
+    return "All 10 particles should be drawin in one batch";
+}
+
+//
+// main
 //
 void ParticleTestScene::runThisTest()
 {

tests/Classes/ParticleTest/ParticleTest.h

@@ -309,4 +309,12 @@ public:
     virtual std::string subtitle() const override;
 };
 
+class ParticleAutoBatching : public ParticleDemo
+{
+public:
+    virtual void onEnter() override;
+    virtual std::string title() const override;
+    virtual std::string subtitle() const override;
+};
+
 #endif

tests/Classes/ShaderTest/ShaderTest2.cpp

@@ -212,8 +212,8 @@ void ShaderSprite::onDraw()
     diff = offsetof( V3F_C4B_T2F, colors);
     glVertexAttribPointer(GLProgram::VERTEX_ATTRIB_COLOR, 4, GL_UNSIGNED_BYTE, GL_TRUE, kQuadSize, (void*)(offset + diff));
     
-    
     glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
+    CC_INCREMENT_GL_DRAWN_BATCHES_AND_VERTICES(1, 4);
 }
 
 class NormalSprite : public ShaderSprite, public ShaderSpriteCreator<NormalSprite>