Reorganized the getter methods of SwapChain11 and added a method to get the…

src/libGLESv2/renderer/SwapChain11.cpp

@@ -477,6 +477,18 @@ EGLint SwapChain11::swapRect(EGLint x, EGLint y, EGLint width, EGLint height)
     return EGL_SUCCESS;
 }
 
+// Increments refcount on texture.
+// caller must Release() the returned texture
+ID3D11Texture2D *SwapChain11::getOffscreenTexture()
+{
+    if (mOffscreenTexture)
+    {
+        mOffscreenTexture->AddRef();
+    }
+
+    return mOffscreenTexture;
+}
+
 // Increments refcount on view.
 // caller must Release() the returned view
 ID3D11RenderTargetView *SwapChain11::getRenderTarget()
@@ -491,26 +503,26 @@ ID3D11RenderTargetView *SwapChain11::getRenderTarget()
 
 // Increments refcount on view.
 // caller must Release() the returned view
-ID3D11DepthStencilView *SwapChain11::getDepthStencil()
+ID3D11ShaderResourceView *SwapChain11::getRenderTargetShaderResource()
 {
-    if (mDepthStencilDSView)
+    if (mOffscreenSRView)
     {
-        mDepthStencilDSView->AddRef();
+        mOffscreenSRView->AddRef();
     }
 
-    return mDepthStencilDSView;
+    return mOffscreenSRView;
 }
 
-// Increments refcount on texture.
-// caller must Release() the returned texture
-ID3D11Texture2D *SwapChain11::getOffscreenTexture()
+// Increments refcount on view.
+// caller must Release() the returned view
+ID3D11DepthStencilView *SwapChain11::getDepthStencil()
 {
-    if (mOffscreenTexture)
+    if (mDepthStencilDSView)
     {
-        mOffscreenTexture->AddRef();
+        mDepthStencilDSView->AddRef();
     }
 
-    return mOffscreenTexture;
+    return mDepthStencilDSView;
 }
 
 SwapChain11 *SwapChain11::makeSwapChain11(SwapChain *swapChain)
@@ -520,4 +532,3 @@ SwapChain11 *SwapChain11::makeSwapChain11(SwapChain *swapChain)
 }
 
 }
-

src/libGLESv2/renderer/SwapChain11.h

@@ -28,9 +28,11 @@ class SwapChain11 : public SwapChain
     virtual EGLint reset(EGLint backbufferWidth, EGLint backbufferHeight, EGLint swapInterval);
     virtual EGLint swapRect(EGLint x, EGLint y, EGLint width, EGLint height);
 
+    virtual ID3D11Texture2D *getOffscreenTexture();
     virtual ID3D11RenderTargetView *getRenderTarget();
+    virtual ID3D11ShaderResourceView *getRenderTargetShaderResource();
+
     virtual ID3D11DepthStencilView *getDepthStencil();
-    virtual ID3D11Texture2D *getOffscreenTexture();
 
     EGLint getWidth() const { return mWidth; }
     EGLint getHeight() const { return mHeight; }
@@ -53,10 +55,10 @@ class SwapChain11 : public SwapChain
 
     ID3D11Texture2D *mOffscreenTexture;
     ID3D11RenderTargetView *mOffscreenRTView;
+    ID3D11ShaderResourceView *mOffscreenSRView;
 
     ID3D11Texture2D *mDepthStencilTexture;
     ID3D11DepthStencilView *mDepthStencilDSView;
-    ID3D11ShaderResourceView *mOffscreenSRView;
 
     ID3D11Buffer *mQuadVB;
     ID3D11SamplerState *mPassThroughSampler;