3 files changed, 8 insertions, 6 deletions
diff --git a/include/gpu/GrSurface.h b/include/gpu/GrSurface.h
index c401a905ff..15e44ab593 100644
--- a/include/gpu/GrSurface.h
+++ b/include/gpu/GrSurface.h
@@ -15,6 +15,7 @@
 
 class GrTexture;
 class GrRenderTarget;
+struct SkImageInfo;
 
 class GrSurface : public GrResource {
 public:
@@ -58,6 +59,8 @@ public:
      */
     const GrTextureDesc& desc() const { return fDesc; }
 
+    void asImageInfo(SkImageInfo*) const;
+
     /**
      * @return the texture associated with the surface, may be NULL.
      */
diff --git a/include/gpu/SkGr.h b/include/gpu/SkGr.h
index 5e5ca4b72c..db08548f5d 100644
--- a/include/gpu/SkGr.h
+++ b/include/gpu/SkGr.h
@@ -50,6 +50,7 @@ GR_STATIC_ASSERT((int)kIDA_GrBlendCoeff  == (int)SkXfermode::kIDA_Coeff);
  *  kUnknown_PixelConfig if the conversion cannot be done.
  */
 GrPixelConfig SkBitmapConfig2GrPixelConfig(SkBitmap::Config);
+bool GrPixelConfig2ColorType(GrPixelConfig, SkColorType*);
 
 static inline GrColor SkColor2GrColor(SkColor c) {
     SkPMColor pm = SkPreMultiplyColor(c);
diff --git a/include/gpu/SkGrPixelRef.h b/include/gpu/SkGrPixelRef.h
index c29c27fb3b..4d33b9d06b 100644
--- a/include/gpu/SkGrPixelRef.h
+++ b/include/gpu/SkGrPixelRef.h
@@ -23,14 +23,13 @@
  */
 class SK_API SkROLockPixelsPixelRef : public SkPixelRef {
 public:
-    SkROLockPixelsPixelRef();
+    SkROLockPixelsPixelRef(const SkImageInfo&);
     virtual ~SkROLockPixelsPixelRef();
 
 protected:
-    // override from SkPixelRef
-    virtual void* onLockPixels(SkColorTable** ptr);
-    virtual void onUnlockPixels();
-    virtual bool onLockPixelsAreWritable() const;   // return false;
+    virtual bool onNewLockPixels(LockRec*) SK_OVERRIDE;
+    virtual void onUnlockPixels() SK_OVERRIDE;
+    virtual bool onLockPixelsAreWritable() const SK_OVERRIDE;   // return false;
 
 private:
     SkBitmap    fBitmap;
@@ -47,7 +46,6 @@ public:
      * cache and would like the pixel ref to unlock it in its destructor then transferCacheLock
      * should be set to true.
      */
-    SkGrPixelRef(GrSurface*, bool transferCacheLock = false);
     SkGrPixelRef(const SkImageInfo&, GrSurface*, bool transferCacheLock = false);
     virtual ~SkGrPixelRef();