Use DrawStates ProcOptInfo when creating the Optimized Draw State.

src/gpu/GrDrawState.h

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrDrawState_DEFINED
 #define GrDrawState_DEFINED
 
@@ skipping 785 matching lines @@
      * Subclasses of GrDrawTarget that actually draw (as opposed to those that just buffer for
      * playback) must call this function and respect the flags that replace the output color.
      *
      * If the cached BlendOptFlags does not have the invalidate bit set, then getBlendOpts will
      * simply returned the cached flags and coefficients. Otherwise it will calculate the values. 
      */
     BlendOptFlags getBlendOpts(bool forceCoverage = false,
                                GrBlendCoeff* srcCoeff = NULL,
                                GrBlendCoeff* dstCoeff = NULL) const;
 
+    const GrProcOptInfo& colorProcInfo() const { 
+        this->calcColorInvariantOutput();
+        return fColorProcInfo;
+    }
+
+    const GrProcOptInfo& coverageProcInfo() const {
+        this->calcCoverageInvariantOutput();
+        return fCoverageProcInfo;
+    }
+
     /**
      * Determines whether src alpha is guaranteed to be one for all src pixels
      */
     bool srcAlphaWillBeOne() const;
 
     /**
      * If fColorProcInfoValid is false, function calculates the invariant output for the color
      * stages and results are stored in fColorProcInfo.
      */
     void calcColorInvariantOutput() const;
@@ skipping 46 matching lines @@
     mutable bool fCoverageProcInfoValid;
 
     friend class GrOptDrawState;
 
     typedef SkRefCnt INHERITED;
 };
 
 GR_MAKE_BITFIELD_OPS(GrDrawState::BlendOptFlags);
 
 #endif