Use GrResourceCache2 to service content key lookups

src/gpu/GrGpu.cpp

 
 /*
  * Copyright 2010 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "GrGpu.h"
@@ skipping 66 matching lines @@
                 tex->unref();
                 return NULL;
             }
         }
     }
     return tex;
 }
 
 bool GrGpu::attachStencilBufferToRenderTarget(GrRenderTarget* rt) {
     SkASSERT(NULL == rt->getStencilBuffer());
-    GrStencilBuffer* sb =
-        this->getContext()->findStencilBuffer(rt->width(),
-                                              rt->height(),
-                                              rt->numSamples());
+    SkAutoTUnref<GrStencilBuffer> sb(
+        this->getContext()->findAndRefStencilBuffer(rt->width(), rt->height(), rt->numSamples()));
     if (sb) {
         rt->setStencilBuffer(sb);
         bool attached = this->attachStencilBufferToRenderTarget(sb, rt);
         if (!attached) {
             rt->setStencilBuffer(NULL);
         }
         return attached;
     }
-    if (this->createStencilBufferForRenderTarget(rt,
-                                                 rt->width(), rt->height())) {
+    if (this->createStencilBufferForRenderTarget(rt, rt->width(), rt->height())) {
         // Right now we're clearing the stencil buffer here after it is
         // attached to an RT for the first time. When we start matching
         // stencil buffers with smaller color targets this will no longer
         // be correct because it won't be guaranteed to clear the entire
         // sb.
         // We used to clear down in the GL subclass using a special purpose
         // FBO. But iOS doesn't allow a stencil-only FBO. It reports unsupported
         // FBO status.
         this->clearStencil(rt);
         return true;
@@ skipping 260 matching lines @@
     this->handleDirtyContext();
 
     if (!this->flushGraphicsState(kDrawPaths_DrawType, scissorState, dstCopy)) {
         return;
     }
 
     pathRange->willDrawPaths(indices, count);
     this->pathRendering()->drawPaths(pathRange, indices, count, transforms, transformsType,
                                      stencilSettings);
 }