add SkCanvas::drawDRRect

src/pipe/SkGPipeWrite.cpp

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkAnnotation.h"
 #include "SkBitmapDevice.h"
@@ skipping 272 matching lines @@
     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;
 
     /**
      * Flatten an SkBitmap to send to the reader, where it will be referenced
      * according to slot.
      */
     bool shuttleBitmap(const SkBitmap&, int32_t slot);
+
+protected:
+    virtual void onDrawDRRect(const SkRRect&, const SkRRect&, const SkPaint&) SK_OVERRIDE;
+
 private:
     enum {
         kNoSaveLayer = -1,
     };
     SkNamedFactorySet* fFactorySet;
     int                fFirstSaveLayerStackLevel;
     SkBitmapHeap*      fBitmapHeap;
     SkGPipeController* fController;
     SkWriter32&        fWriter;
     size_t             fBlockSize; // amount allocated for writer
@@ skipping 428 matching lines @@
 
 void SkGPipeCanvas::drawRRect(const SkRRect& rrect, const SkPaint& paint) {
     NOTIFY_SETUP(this);
     this->writePaint(paint);
     if (this->needOpBytes(kSizeOfFlatRRect)) {
         this->writeOp(kDrawRRect_DrawOp);
         fWriter.writeRRect(rrect);
     }
 }
 
+void SkGPipeCanvas::onDrawDRRect(const SkRRect& outer, const SkRRect& inner,
+                                 const SkPaint& paint) {
+    NOTIFY_SETUP(this);
+    this->writePaint(paint);
+    if (this->needOpBytes(kSizeOfFlatRRect * 2)) {
+        this->writeOp(kDrawDRRect_DrawOp);
+        fWriter.writeRRect(outer);
+        fWriter.writeRRect(inner);
+    }
+}
+
 void SkGPipeCanvas::drawPath(const SkPath& path, const SkPaint& paint) {
     NOTIFY_SETUP(this);
     this->writePaint(paint);
     if (this->needOpBytes(path.writeToMemory(NULL))) {
         this->writeOp(kDrawPath_DrawOp);
         fWriter.writePath(path);
     }
 }
 
 bool SkGPipeCanvas::commonDrawBitmap(const SkBitmap& bm, DrawOps op,
@@ skipping 479 matching lines @@
     return fCanvas->shuttleBitmap(bitmap, slot);
 }
 
 void BitmapShuttle::removeCanvas() {
     if (NULL == fCanvas) {
         return;
     }
     fCanvas->unref();
     fCanvas = NULL;
 }