SkRemote: saveLayer

src/core/SkRemote.h

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkRemote_DEFINED
 #define SkRemote_DEFINED
 
@@ skipping 63 matching lines @@
         virtual ID define(SkXfermode*)     = 0;
         virtual ID define(SkMaskFilter*)   = 0;
         virtual ID define(SkColorFilter*)  = 0;
         virtual ID define(SkRasterizer*)   = 0;
         virtual ID define(SkDrawLooper*)   = 0;
         virtual ID define(SkImageFilter*)  = 0;
         virtual ID define(SkAnnotation*)   = 0;
 
         virtual void undefine(ID) = 0;
 
-        virtual void    save() = 0;
-        virtual void restore() = 0;
-
-        virtual void setMatrix(ID matrix) = 0;
-
         // TODO: do these all belong here in CommonIDs?
         struct CommonIDs {
             ID misc, patheffect, shader, xfermode, maskfilter,
                colorfilter, rasterizer, looper, imagefilter, annotation;
         };
 
+        virtual void    save() = 0;
+        virtual void restore() = 0;
+        virtual void saveLayer(ID bounds, CommonIDs, SkCanvas::SaveFlags) = 0;
+
+        virtual void setMatrix(ID matrix) = 0;
+
         virtual void   clipPath(ID path, SkRegion::Op, bool aa) = 0;
         virtual void   fillPath(ID path, CommonIDs)             = 0;
         virtual void strokePath(ID path, CommonIDs, ID stroke)  = 0;
     };
 
     // None of these factories take ownership of their arguments.
 
     // Returns a new SkCanvas that translates to the Encoder API.
     SkCanvas* NewCanvas(Encoder*);
     // Returns an Encoder that translates back to the SkCanvas API.
     Encoder* NewDecoder(SkCanvas*);
     // Wraps another Encoder with a cache.  TODO: parameterize
     Encoder* NewCachingEncoder(Encoder*);
 
 }  // namespace SkRemote
 
 #endif//SkRemote_DEFINED