Add specialized content key class for resources.

src/gpu/GrStencilAndCoverPathRenderer.cpp

 
 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "GrStencilAndCoverPathRenderer.h"
@@ skipping 54 matching lines @@
 GrPathRenderer::StencilSupport
 GrStencilAndCoverPathRenderer::onGetStencilSupport(const GrDrawTarget*,
                                                    const GrPipelineBuilder*,
                                                    const SkPath&,
                                                    const SkStrokeRec&) const {
     return GrPathRenderer::kStencilOnly_StencilSupport;
 }
 
 static GrPath* get_gr_path(GrGpu* gpu, const SkPath& skPath, const SkStrokeRec& stroke) {
     GrContext* ctx = gpu->getContext();
-    GrResourceKey resourceKey = GrPath::ComputeKey(skPath, stroke);
-    SkAutoTUnref<GrPath> path(static_cast<GrPath*>(ctx->findAndRefCachedResource(resourceKey)));
+    GrContentKey key;
+    GrPath::ComputeKey(skPath, stroke, &key);
+    SkAutoTUnref<GrPath> path(static_cast<GrPath*>(ctx->findAndRefCachedResource(key)));
     if (NULL == path || !path->isEqualTo(skPath, stroke)) {
         path.reset(gpu->pathRendering()->createPath(skPath, stroke));
-        ctx->addResourceToCache(resourceKey, path);
+        ctx->addResourceToCache(key, path);
     }
     return path.detach();
 }
 
 void GrStencilAndCoverPathRenderer::onStencilPath(GrDrawTarget* target,
                                                   GrPipelineBuilder* pipelineBuilder,
                                                   const SkMatrix& viewMatrix,
                                                   const SkPath& path,
                                                   const SkStrokeRec& stroke) {
     SkASSERT(!path.isInverseFillType());
@@ skipping 63 matching lines @@
             0xffff);
 
         pipelineBuilder->setStencil(kStencilPass);
         SkAutoTUnref<GrPathProcessor> pp(GrPathProcessor::Create(color, viewMatrix));
         target->drawPath(pipelineBuilder, pp, p, convert_skpath_filltype(path.getFillType()));
     }
 
     pipelineBuilder->stencil()->setDisabled();
     return true;
 }