Calculate Primary and Secondary output types in the GrOptDrawState

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
 
 #include "GrBlend.h"
+#include "GrDrawTargetCaps.h"
 #include "GrGpuResourceRef.h"
 #include "GrRODrawState.h"
 #include "effects/GrSimpleTextureEffect.h"
 
 class GrOptDrawState;
 
 /**
  * Modifiable subclass derived from GrRODrawState. The majority of the data that represents a draw
  * state is stored in the parent class. GrDrawState contains methods for setting, adding to, etc.
  * various data members of the draw state. This class is used to configure the state used when
@@ skipping 518 matching lines @@
                                            const GrDrawTargetCaps& caps);
 
     GrDrawState& operator= (const GrDrawState& that);
 
     /**
      * Returns a snapshot of the current optimized state. If the current drawState has a valid
      * cached optimiezed state it will simply return a pointer to it otherwise it will create a new
      * GrOptDrawState. In all cases the GrOptDrawState is reffed and ownership is given to the
      * caller.
      */
-    GrOptDrawState* createOptState() const;
+    GrOptDrawState* createOptState(const GrDrawTargetCaps&) const;
 
 private:
     void invalidateOptState() const;
 
     void onReset(const SkMatrix* initialViewMatrix);
 
     // Some of the auto restore objects assume that no effects are removed during their lifetime.
     // This is used to assert that this condition holds.
     SkDEBUGCODE(int fBlockEffectRemovalCnt;)
 
     void internalSetVertexAttribs(const GrVertexAttrib attribs[], int count, size_t stride);
 
     mutable GrOptDrawState* fCachedOptState;
+    mutable uint32_t fCachedCapsID;
 
     typedef GrRODrawState INHERITED;
 };
 
 #endif