optional res-scale parameter to getFillPath

include/core/SkPaint.h

 /*
  * Copyright 2006 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 SkPaint_DEFINED
 #define SkPaint_DEFINED
 
@@ skipping 494 matching lines @@
 
     /**
      *  Applies any/all effects (patheffect, stroking) to src, returning the
      *  result in dst. The result is that drawing src with this paint will be
      *  the same as drawing dst with a default paint (at least from the
      *  geometric perspective).
      *
      *  @param src  input path
      *  @param dst  output path (may be the same as src)
      *  @param cullRect If not null, the dst path may be culled to this rect.
+     *  @param resScale If > 1, increase precision, else if (0 < res < 1) reduce precision
+     *              in favor of speed/size.
      *  @return     true if the path should be filled, or false if it should be
      *              drawn with a hairline (width == 0)
      */
-    bool getFillPath(const SkPath& src, SkPath* dst,
-                     const SkRect* cullRect = NULL) const;
+    bool getFillPath(const SkPath& src, SkPath* dst, const SkRect* cullRect,
+                     SkScalar resScale = 1) const;
+
+    bool getFillPath(const SkPath& src, SkPath* dst) const {
+        return this->getFillPath(src, dst, NULL, 1);
+    }
 
     /** Get the paint's shader object.
         <p />
       The shader's reference count is not affected.
         @return the paint's shader (or NULL)
     */
     SkShader* getShader() const { return fShader; }
 
     /** Set or clear the shader object.
      *  Shaders specify the source color(s) for what is being drawn. If a paint
@@ skipping 600 matching lines @@
     friend class GrBitmapTextContext;
     friend class GrDistanceFieldTextContext;
     friend class GrStencilAndCoverTextContext;
     friend class GrPathRendering;
     friend class GrGLPathRendering;
     friend class SkTextToPathIter;
     friend class SkCanonicalizePaint;
 };
 
 #endif