Use Analytic AA in SkAAClip

src/core/SkScan.h

 /*
  * Copyright 2011 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #ifndef SkScan_DEFINED
 #define SkScan_DEFINED
@@ skipping 67 matching lines @@
     static void AntiFillXRect(const SkXRect&, const SkRegion*, SkBlitter*);
     static void FillPath(const SkPath&, const SkRegion& clip, SkBlitter*);
     static void AntiFillPath(const SkPath&, const SkRegion& clip, SkBlitter*,
                              bool forceRLE = false);
     static void FillTriangle(const SkPoint pts[], const SkRegion*, SkBlitter*);
 
     static void AntiFrameRect(const SkRect&, const SkPoint& strokeSize,
                               const SkRegion*, SkBlitter*);
     static void HairLineRgn(const SkPoint[], int count, const SkRegion*, SkBlitter*);
     static void AntiHairLineRgn(const SkPoint[], int count, const SkRegion*, SkBlitter*);
-    static void AAAFillPath(const SkPath& path, const SkRegion& origClip, SkBlitter* blitter);
+    static void AAAFillPath(const SkPath& path, const SkRegion& origClip, SkBlitter* blitter,
+                            bool forceRLE = false); // SkAAClip uses forceRLE
     static void aaa_fill_path(const SkPath& path, const SkIRect* clipRect, AdditiveBlitter*,
-                   int start_y, int stop_y, const SkRegion& clipRgn, bool isUsingMask);
+                   int start_y, int stop_y, const SkRegion& clipRgn, bool isUsingMask,
+                   bool forceRLE);
 };
 
 /** Assign an SkXRect from a SkIRect, by promoting the src rect's coordinates
     from int to SkFixed. Does not check for overflow if the src coordinates
     exceed 32K
 */
 static inline void XRect_set(SkXRect* xr, const SkIRect& src) {
     xr->fLeft = SkIntToFixed(src.fLeft);
     xr->fTop = SkIntToFixed(src.fTop);
     xr->fRight = SkIntToFixed(src.fRight);
@@ skipping 24 matching lines @@
     for right/bottom), and store the result in the SkIRect.
 */
 static inline void XRect_roundOut(const SkXRect& xr, SkIRect* dst) {
     dst->fLeft = SkFixedFloorToInt(xr.fLeft);
     dst->fTop = SkFixedFloorToInt(xr.fTop);
     dst->fRight = SkFixedCeilToInt(xr.fRight);
     dst->fBottom = SkFixedCeilToInt(xr.fBottom);
 }
 
 #endif