Add "sample locations" feature to GrProcessor

src/gpu/GrRenderTarget.cpp

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "GrRenderTarget.h"
@@ skipping 87 matching lines @@
         // we're not acctually adding one.
         return true;
     }
     fRenderTarget->fStencilAttachment = stencil;
     if (!fRenderTarget->completeStencilAttachment()) {
         SkSafeSetNull(fRenderTarget->fStencilAttachment);
         return false;
     } 
     return true;
 }
+
+const GrGpu::MultisampleSpecs&
+GrRenderTargetPriv::getMultisampleSpecs(const GrStencilSettings& stencil) const {
+    return fRenderTarget->getGpu()->getMultisampleSpecs(fRenderTarget, stencil);
+}