Revert "Revert "speed up A8 by creating a new entry-point in SkDraw that blits the path's coverage …

src/core/SkBlitter.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 SkBlitter_DEFINED
@@ skipping 58 matching lines @@
      */
     static SkBlitter* Choose(const SkBitmap& device,
                              const SkMatrix& matrix,
                              const SkPaint& paint) {
         return Choose(device, matrix, paint, NULL, 0);
     }
 
     static SkBlitter* Choose(const SkBitmap& device,
                              const SkMatrix& matrix,
                              const SkPaint& paint,
-                             void* storage, size_t storageSize);
+                             void* storage, size_t storageSize,
+                             bool drawCoverage = false);
 
     static SkBlitter* ChooseSprite(const SkBitmap& device,
                                    const SkPaint&,
                                    const SkBitmap& src,
                                    int left, int top,
                                    void* storage, size_t storageSize);
     ///@}
 
 private:
 };
@@ skipping 75 matching lines @@
     SkBlitter*  apply(SkBlitter* blitter, const SkRegion* clip,
                       const SkIRect* bounds = NULL);
 
 private:
     SkNullBlitter       fNullBlitter;
     SkRectClipBlitter   fRectBlitter;
     SkRgnClipBlitter    fRgnBlitter;
 };
 
 #endif