Implement path cover with nv_path_rendering

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 "GrAAConvexPathRenderer.h"
@@ skipping 816 matching lines @@
     GrStencilBuffer* stencilBuffer =
         drawState.getRenderTarget()->getStencilBuffer();
     if (NULL != stencilBuffer) {
         stencilBits = stencilBuffer->bits();
     }
 
     SkASSERT(fGpu->caps()->stencilWrapOpsSupport() || !settings.usesWrapOp());
     SkASSERT(fGpu->caps()->twoSidedStencilSupport() || !settings.isTwoSided());
     this->adjustStencilParams(&settings, clipMode, stencilBits);
     fGpu->setStencilSettings(settings);
+
+    //TODO: this is probably never run due to the early return above.
+    settings = drawState.getStencilPathSettings();
+    this->adjustStencilParams(&settings, clipMode, stencilBits);
+    fGpu->setStencilPathSettings(settings);
 }
 
 void GrClipMaskManager::adjustStencilParams(GrStencilSettings* settings,
                                             StencilClipMode mode,
                                             int stencilBitCnt) {
     SkASSERT(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.
@@ skipping 158 matching lines @@
 
 ////////////////////////////////////////////////////////////////////////////////
 void GrClipMaskManager::releaseResources() {
     fAACache.releaseResources();
 }
 
 void GrClipMaskManager::setGpu(GrGpu* gpu) {
     fGpu = gpu;
     fAACache.setContext(gpu->getContext());
 }