Implement NVPR on GLES

src/gpu/gl/GrGLProgramEffects.h

Index: src/gpu/gl/GrGLProgramEffects.h
diff --git a/src/gpu/gl/GrGLProgramEffects.h b/src/gpu/gl/GrGLProgramEffects.h
index 769c7a133006fa5df49f21383cc9546caab29e96..978711bcdd8d79b3ab03dad4030b45ceaf169d3e 100644
--- a/src/gpu/gl/GrGLProgramEffects.h
+++ b/src/gpu/gl/GrGLProgramEffects.h
@@ -12,6 +12,7 @@
 #include "GrTexture.h"
 #include "GrTextureAccess.h"
 #include "GrGLUniformManager.h"
+#include "GrGpu.h"
 
 class GrEffectStage;
 class GrGLVertexProgramEffectsBuilder;
@@ -28,6 +29,7 @@ class GrGLProgramEffects : public SkRefCnt {
 public:
     typedef GrBackendEffectFactory::EffectKey EffectKey;
     typedef GrGLUniformManager::UniformHandle UniformHandle;
+    typedef GrGLUniformManager::FragmentInputHandle FragmentInputHandle;
 
     /**
      * These methods generate different portions of an effect's final key.
@@ -48,6 +50,7 @@ public:
      * Calls setData() on each effect, and sets their transformation matrices and texture bindings.
      */
     virtual void setData(GrGpuGL*,
+                         GrGpu::DrawType,
                          const GrGLUniformManager&,
                          const GrEffectStage* effectStages[]) = 0;
 
@@ -152,6 +155,7 @@ public:
 class GrGLVertexProgramEffects : public GrGLProgramEffects {
 public:
     virtual void setData(GrGpuGL*,
+                         GrGpu::DrawType,
                          const GrGLUniformManager&,
                          const GrEffectStage* effectStages[]) SK_OVERRIDE;
 
@@ -195,15 +199,23 @@ private:
     /**
      * Helper for setData(). Sets all the transform matrices for an effect.
      */
-    void setTransformData(const GrGLUniformManager&, const GrDrawEffect&, int effectIdx);
+    void setTransformData(GrGpuGL* gpu, const GrGLUniformManager&, const GrDrawEffect&, int effectIdx);
+    void setFragmentInputTransformData(GrGpuGL* gpu, const GrGLUniformManager&, const GrDrawEffect&, 
+                                       int effectIdx);
 
     struct Transform {
         Transform() { fCurrentValue = SkMatrix::InvalidMatrix(); }
         UniformHandle fHandle;
         SkMatrix      fCurrentValue;
     };
-
+    struct FragmentInputTransform {
+        FragmentInputTransform() { fCurrentValue = SkMatrix::InvalidMatrix(); }
+        FragmentInputHandle fHandle;
+        SkMatrix fCurrentValue;
+        GrSLType fType;
+    };
     SkTArray<SkSTArray<2, Transform, true> > fTransforms;
+    SkTArray<SkTArray<FragmentInputTransform, true> > fFragmentInputTransforms;
     bool                                     fHasExplicitLocalCoords;
 
     typedef GrGLProgramEffects INHERITED;
@@ -245,6 +257,7 @@ private:
 class GrGLPathTexGenProgramEffects : public GrGLProgramEffects {
 public:
     virtual void setData(GrGpuGL*,
+                         GrGpu::DrawType,
                          const GrGLUniformManager&,
                          const GrEffectStage* effectStages[]) SK_OVERRIDE;