Make GrDrawTarget::Caps ref counted and GrGLCaps derive from it.

src/gpu/GrClipMaskManager.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 "GrClipMaskManager.h"
 #include "effects/GrTextureDomainEffect.h"
@@ skipping 806 matching lines @@
     }
 
     // TODO: dynamically attach a stencil buffer
     int stencilBits = 0;
     GrStencilBuffer* stencilBuffer =
         drawState.getRenderTarget()->getStencilBuffer();
     if (NULL != stencilBuffer) {
         stencilBits = stencilBuffer->bits();
     }
 
-    GrAssert(fGpu->getCaps().stencilWrapOpsSupport() || !settings.usesWrapOp());
-    GrAssert(fGpu->getCaps().twoSidedStencilSupport() || !settings.isTwoSided());
+    GrAssert(fGpu->caps()->stencilWrapOpsSupport() || !settings.usesWrapOp());
+    GrAssert(fGpu->caps()->twoSidedStencilSupport() || !settings.isTwoSided());
     this->adjustStencilParams(&settings, clipMode, stencilBits);
     fGpu->setStencilSettings(settings);
 }
 
 void GrClipMaskManager::adjustStencilParams(GrStencilSettings* settings,
                                             StencilClipMode mode,
                                             int stencilBitCnt) {
     GrAssert(stencilBitCnt > 0);
 
     if (kModifyClip_StencilClipMode == mode) {
         // We assume that this clip manager itself is drawing to the GrGpu and
         // has already setup the correct values.
         return;
     }
 
     unsigned int clipBit = (1 << (stencilBitCnt - 1));
     unsigned int userBits = clipBit - 1;
 
     GrStencilSettings::Face face = GrStencilSettings::kFront_Face;
-    bool twoSided = fGpu->getCaps().twoSidedStencilSupport();
+    bool twoSided = fGpu->caps()->twoSidedStencilSupport();
 
     bool finished = false;
     while (!finished) {
         GrStencilFunc func = settings->func(face);
         uint16_t writeMask = settings->writeMask(face);
         uint16_t funcMask = settings->funcMask(face);
         uint16_t funcRef = settings->funcRef(face);
 
         GrAssert((unsigned) func < kStencilFuncCount);
 
@@ skipping 140 matching lines @@
 
 ////////////////////////////////////////////////////////////////////////////////
 void GrClipMaskManager::releaseResources() {
     fAACache.releaseResources();
 }
 
 void GrClipMaskManager::setGpu(GrGpu* gpu) {
     fGpu = gpu;
     fAACache.setContext(gpu->getContext());
 }