Calculate Primary and Secondary output types in the GrOptDrawState

src/gpu/gl/builders/GrGLVertexShaderBuilder.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrGLVertexShaderBuilder.h"
 #include "GrGLFullProgramBuilder.h"
 #include "GrGLShaderStringBuilder.h"
@@ skipping 69 matching lines @@
     }
     if (-1 != header.fCoverageAttributeIndex) {
         GL_CALL(BindAttribLocation(programId,
                                    header.fCoverageAttributeIndex,
                                    coverage_attribute_name()));
     }
 
     // We pull the current state of attributes off of drawstate's optimized state and bind them in
     // order. This assumes that the drawState has not changed since we called flushGraphicsState()
     // higher up in the stack.
-    SkAutoTUnref<GrOptDrawState> optState(fProgramBuilder->gpu()->drawState()->createOptState());
+    const GrDrawTargetCaps* caps = fProgramBuilder->gpu()->caps();
+    const GrDrawState& drawState = *fProgramBuilder->gpu()->drawState();
+    SkAutoTUnref<GrOptDrawState> optState(drawState.createOptState(*caps));
     const GrVertexAttrib* vaPtr = optState->getVertexAttribs();
     const int vaCount = optState->getVertexAttribCount();
 
     int i = fEffectAttribOffset;
     for (int index = 0; index < vaCount; index++) {
         if (kEffect_GrVertexAttribBinding != vaPtr[index].fBinding) {
             continue;
         }
         SkASSERT(index != header.fPositionAttributeIndex &&
                  index != header.fLocalCoordAttributeIndex &&
@@ skipping 92 matching lines @@
         this->addAttribute(GrShaderVar(coverage_attribute_name(),
                                        kVec4f_GrSLType,
                                        GrShaderVar::kAttribute_TypeModifier));
         const char *vsName, *fsName;
         fFullProgramBuilder->addVarying(kVec4f_GrSLType, "Coverage", &vsName, &fsName);
         this->codeAppendf("%s = %s;", vsName, coverage_attribute_name());
         *coverage = fsName;
     }
     fEffectAttribOffset = fInputs.count();
 }