add pathops to debugger

src/utils/debugger/SkDebugCanvas.h

 
 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #ifndef SKDEBUGCANVAS_H_
 #define SKDEBUGCANVAS_H_
 
 #include "SkCanvas.h"
 #include "SkDrawCommand.h"
+#include "SkPathOps.h"
 #include "SkPicture.h"
 #include "SkTArray.h"
 #include "SkString.h"
 
 class SkTexOverrideFilter;
 
 class SK_API SkDebugCanvas : public SkCanvas {
 public:
     SkDebugCanvas(int width, int height);
     virtual ~SkDebugCanvas();
 
     void toggleFilter(bool toggle) { fFilter = toggle; }
 
     void setMegaVizMode(bool megaVizMode) { fMegaVizMode = megaVizMode; }
     bool getMegaVizMode() const { return fMegaVizMode; }
 
     /**
      * Enable or disable overdraw visualization
      */
     void setOverdrawViz(bool overdrawViz) { fOverdrawViz = overdrawViz; }
     bool getOverdrawViz() const { return fOverdrawViz; }
 
     void setOutstandingSaveCount(int saveCount) { fOutstandingSaveCount = saveCount; }
     int getOutstandingSaveCount() const { return fOutstandingSaveCount; }
 
+    bool getAllowSimplifyClip() const { return fAllowSimplifyClip; }
+
     void setPicture(SkPicture* picture) { fPicture = picture; }
 
     /**
      * Enable or disable texure filtering override
      */
     void overrideTexFiltering(bool overrideTexFiltering, SkPaint::FilterLevel level);
 
     /**
         Executes all draw calls to the canvas.
         @param canvas  The canvas being drawn to
@@ skipping 94 matching lines @@
 
     void setBounds(int width, int height) {
         fWidth = width;
         fHeight = height;
     }
 
     void setUserMatrix(SkMatrix matrix) {
         fUserMatrix = matrix;
     }
 
+    SkString clipStackData() const { return fClipStackData; }
+
 ////////////////////////////////////////////////////////////////////////////////
 // Inherited from SkCanvas
 ////////////////////////////////////////////////////////////////////////////////
 
     virtual void clear(SkColor) SK_OVERRIDE;
 
     virtual void drawBitmap(const SkBitmap&, SkScalar left, SkScalar top,
                             const SkPaint*) SK_OVERRIDE;
 
     virtual void drawBitmapRectToRect(const SkBitmap&, const SkRect* src,
@@ skipping 95 matching lines @@
     SkPicture* fPicture;
     int fWidth;
     int fHeight;
     bool fFilter;
     bool fMegaVizMode;
     int fIndex;
     SkMatrix fUserMatrix;
     SkMatrix fMatrix;
     SkIRect fClip;
 
+    SkString fClipStackData;
+    bool fCalledAddStackData;
+    SkPath fSaveDevPath;
+
     bool fOverdrawViz;
     SkDrawFilter* fOverdrawFilter;
 
     bool fOverrideTexFiltering;
     SkTexOverrideFilter* fTexOverrideFilter;
 
     /**
         Number of unmatched save() calls at any point during a draw.
         If there are any saveLayer() calls outstanding, we need to resolve
         all of them, which in practice means resolving all save() calls,
@@ skipping 25 matching lines @@
      */
     void applyUserTransform(SkCanvas* canvas);
 
     size_t getOpID() const {
         if (NULL != fPicture) {
             return fPicture->EXPERIMENTAL_curOpID();
         }
         return 0;
     }
 
+    void resetClipStackData() { fClipStackData.reset(); fCalledAddStackData = false; }
+
+    void addClipStackData(const SkPath& devPath, const SkPath& operand, SkRegion::Op elementOp);
+    void addPathData(const SkPath& path, const char* pathName);
+    bool lastClipStackData(const SkPath& devPath);
+    void outputConicPoints(const SkPoint* pts, SkScalar weight);
+    void outputPoints(const SkPoint* pts, int count);
+    void outputPointsCommon(const SkPoint* pts, int count);
+    void outputScalar(SkScalar num);
+   
     typedef SkCanvas INHERITED;
 };
 
 #endif