Culling API

include/utils/SkDumpCanvas.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 SkDumpCanvas_DEFINED
 #define SkDumpCanvas_DEFINED
 
@@ skipping 16 matching lines @@
 
     enum Verb {
         kNULL_Verb,
 
         kSave_Verb,
         kRestore_Verb,
 
         kMatrix_Verb,
 
         kClip_Verb,
+        kCull_Verb,
 
         kDrawPaint_Verb,
         kDrawPoints_Verb,
         kDrawOval_Verb,
         kDrawRect_Verb,
         kDrawRRect_Verb,
         kDrawPath_Verb,
         kDrawBitmap_Verb,
         kDrawText_Verb,
         kDrawPicture_Verb,
@@ skipping 72 matching lines @@
     virtual void drawVertices(VertexMode vmode, int vertexCount,
                               const SkPoint vertices[], const SkPoint texs[],
                               const SkColor colors[], SkXfermode* xmode,
                               const uint16_t indices[], int indexCount,
                               const SkPaint& paint) SK_OVERRIDE;
     virtual void drawData(const void*, size_t) SK_OVERRIDE;
     virtual void beginCommentGroup(const char* description) SK_OVERRIDE;
     virtual void addComment(const char* kywd, const char* value) SK_OVERRIDE;
     virtual void endCommentGroup() SK_OVERRIDE;
 
+protected:
+    virtual void onPushCull(const SkRect& cullRect) SK_OVERRIDE;
+    virtual void onPopCull() SK_OVERRIDE;
+
 private:
     Dumper* fDumper;
     int     fNestLevel; // for nesting recursive elements like pictures
 
     void dump(Verb, const SkPaint*, const char format[], ...);
 
     typedef SkCanvas INHERITED;
 };
 
 /** Formats the draw commands, and send them to a function-pointer provided
@@ skipping 21 matching lines @@
 public:
     SkDebugfDumper();
 
 private:
     typedef SkFormatDumper INHERITED;
 };
 
 #endif
 
 #endif