Implement path cover with nv_path_rendering

src/gpu/gl/GrGLProgram.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 "GrGLProgram.h"
 
 #include "GrAllocator.h"
@@ skipping 34 matching lines @@
     fDesc = desc;
     fProgramID = 0;
 
     fDstCopyTexUnit = -1;
 
     fColor = GrColor_ILLEGAL;
     fColorFilterColor = GrColor_ILLEGAL;
 
     if (fDesc.getHeader().fHasVertexCode ||
         !fGpu->glCaps().fixedFunctionSupport() ||
-        !fGpu->glCaps().pathStencilingSupport()) {
+        !fGpu->glCaps().pathRenderingSupport()) {
 
         GrGLFullShaderBuilder fullBuilder(fGpu, fUniformManager, fDesc);
         if (this->genProgram(&fullBuilder, colorStages, coverageStages)) {
             fUniformHandles.fViewMatrixUni = fullBuilder.getViewMatrixUniform();
             fHasVertexShader = true;
         }
     } else {
         GrGLFragmentOnlyShaderBuilder fragmentOnlyBuilder(fGpu, fUniformManager, fDesc);
         if (this->genProgram(&fragmentOnlyBuilder, colorStages, coverageStages)) {
             fNumTexCoordSets = fragmentOnlyBuilder.getNumTexCoordSets();
@@ skipping 499 matching lines @@
 
         fMatrixState.fViewMatrix = drawState.getViewMatrix();
         fMatrixState.fRenderTargetSize = size;
         fMatrixState.fRenderTargetOrigin = rt->origin();
 
         GrGLfloat viewMatrix[3 * 3];
         fMatrixState.getGLMatrix<3>(viewMatrix);
         fUniformManager.setMatrix3f(fUniformHandles.fViewMatrixUni, viewMatrix);
     }
 }