diff --git a/cocos/2d/CCRenderTexture.cpp b/cocos/2d/CCRenderTexture.cpp
index d5eb3d87f5..3ba783cc51 100644
--- a/cocos/2d/CCRenderTexture.cpp
+++ b/cocos/2d/CCRenderTexture.cpp
@@ -260,13 +260,9 @@ bool RenderTexture::initWithWidthAndHeight(int w, int h, Texture2D::PixelFormat
         if (depthStencilFormat != 0)
         {
             
-            
-            const char* extString = (const char*)glGetString(GL_EXTENSIONS);
-            bool hasGL_OES_packed_depth_stencil   = (strstr(extString, "GL_OES_packed_depth_stencil") != 0);
-            bool hasGL_OES_depth24 = (strstr(extString, "GL_OES_depth24") != 0);
-            
-            
-            if(hasGL_OES_packed_depth_stencil==true)
+                        
+#if(CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID)
+            if(Configuration::getInstance()->supportsOESPackedDepthStencil())
             {
                 //create and attach depth buffer
                 glGenRenderbuffers(1, &_depthRenderBufffer);
@@ -282,11 +278,12 @@ bool RenderTexture::initWithWidthAndHeight(int w, int h, Texture2D::PixelFormat
             }
             else
             {
+
                 glGenRenderbuffers(1, &_depthRenderBufffer);
                 glGenRenderbuffers(1, &_stencilRenderBufffer);
                 glBindRenderbuffer(GL_RENDERBUFFER, _depthRenderBufffer);
                 
-                if(hasGL_OES_depth24)
+                if(Configuration::getInstance()->supportsOESPackedDepthStencil())
                 {
                     glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT24_OES, (GLsizei)powW, (GLsizei)powH);
                 }
@@ -301,8 +298,23 @@ bool RenderTexture::initWithWidthAndHeight(int w, int h, Texture2D::PixelFormat
                 glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, _depthRenderBufffer);
                 glFramebufferRenderbuffer(GL_FRAMEBUFFER,
                                           GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, _stencilRenderBufffer);
-                
             }
+#else
+            
+            //create and attach depth buffer
+            glGenRenderbuffers(1, &_depthRenderBufffer);
+            glBindRenderbuffer(GL_RENDERBUFFER, _depthRenderBufffer);
+            glRenderbufferStorage(GL_RENDERBUFFER, depthStencilFormat, (GLsizei)powW, (GLsizei)powH);
+            glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, _depthRenderBufffer);
+            
+            // if depth format is the one with stencil part, bind same render buffer as stencil attachment
+            if (depthStencilFormat == GL_DEPTH24_STENCIL8)
+            {
+                glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, _depthRenderBufffer);
+            }
+
+#endif
+            
         }
 
         // check if it worked (probably worth doing :) )
diff --git a/cocos/base/CCConfiguration.cpp b/cocos/base/CCConfiguration.cpp
index 654100433b..b56665ed14 100644
--- a/cocos/base/CCConfiguration.cpp
+++ b/cocos/base/CCConfiguration.cpp
@@ -49,6 +49,8 @@ Configuration::Configuration()
 , _supportsBGRA8888(false)
 , _supportsDiscardFramebuffer(false)
 , _supportsShareableVAO(false)
+, _supportsOESDepth24(false)
+, _supportsOESPackedDepthStencil(false)
 , _maxSamplesAllowed(0)
 , _maxTextureUnits(0)
 , _glExtensions(nullptr)
@@ -149,6 +151,14 @@ void Configuration::gatherGPUInfo()
 
     _supportsShareableVAO = checkForGLExtension("vertex_array_object");
 	_valueDict["gl.supports_vertex_array_object"] = Value(_supportsShareableVAO);
+    
+    _supportsOESDepth24 = checkForGLExtension("GL_OES_depth24");
+    _valueDict["gl.supports_OES_depth24"] = Value(_supportsOESDepth24);
+
+    
+    _supportsOESPackedDepthStencil = checkForGLExtension("GL_OES_packed_depth_stencil");
+    _valueDict["gl.supports_OES_packed_depth_stencil"] = Value(_supportsOESPackedDepthStencil);
+
 
     CHECK_GL_ERROR_DEBUG();
 }
@@ -259,6 +269,19 @@ bool Configuration::supportsShareableVAO() const
 #endif
 }
 
+
+bool supportsOESDepth24() const
+{
+    return _supportsOESDepth24;
+    
+}
+bool supportsOESPackedDepthStencil() const
+{
+    return _supportsOESPackedDepthStencil;
+}
+
+
+
 int Configuration::getMaxSupportDirLightInShader() const
 {
     return _maxDirLightInShader;
diff --git a/cocos/base/CCConfiguration.h b/cocos/base/CCConfiguration.h
index 3c49a17807..9bf2348498 100644
--- a/cocos/base/CCConfiguration.h
+++ b/cocos/base/CCConfiguration.h
@@ -145,6 +145,22 @@ public:
      * @since v2.0.0
      */
 	bool supportsShareableVAO() const;
+
+    /** Whether or not OES_depth24 is supported.
+     *
+     * @return Is true if supports OES_depth24.
+     * @since v2.0.0
+     */
+    bool supportsOESDepth24() const;
+    
+    /** Whether or not OES_Packed_depth_stencil is supported.
+     *
+     * @return Is true if supports OES_Packed_depth_stencil.
+     * @since v2.0.0
+     */
+    bool supportsOESPackedDepthStencil() const;
+
+    
     
     /** Max support directional light in shader, for Sprite3D.
      *
@@ -232,6 +248,9 @@ protected:
     bool            _supportsBGRA8888;
     bool            _supportsDiscardFramebuffer;
     bool            _supportsShareableVAO;
+    bool            _supportsOESDepth24;
+    bool            _supportsOESPackedDepthStencil;
+    
     GLint           _maxSamplesAllowed;
     GLint           _maxTextureUnits;
     char *          _glExtensions;