Fix SkPicture path bound optimization to handle inverse filled paths.

src/core/SkPictureRecord.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 "SkPictureRecord.h"
 #include "SkTSearch.h"
 #include "SkPixelRef.h"
@@ skipping 765 matching lines @@
         size += kUInt32Size;
     }
     uint32_t initialOffset = this->addDraw(CLIP_PATH, &size);
     addPath(path);
     addInt(ClipParams_pack(op, doAA));
     recordRestoreOffsetPlaceholder(op);
 
     validate(initialOffset, size);
 
     if (fRecordFlags & SkPicture::kUsePathBoundsForClip_RecordingFlag) {
-        return this->INHERITED::clipRect(path.getBounds(), op, doAA);
+        if (path.isInverseFillType()) {
+            return this->getClipDeviceBounds(NULL);
+        } else {
+            return this->INHERITED::clipRect(path.getBounds(), op, doAA);
+        }
     } else {
         return this->INHERITED::clipPath(path, op, doAA);
     }
 }
 
 bool SkPictureRecord::clipRegion(const SkRegion& region, SkRegion::Op op) {
     // op + region index + clip params
     uint32_t size = 3 * kUInt32Size;
     // recordRestoreOffsetPlaceholder doesn't always write an offset
     if (!fRestoreOffsetStack.isEmpty()) {
@@ skipping 653 matching lines @@
 void SkPictureRecord::validateRegions() const {
     int count = fRegions.count();
     SkASSERT((unsigned) count < 0x1000);
     for (int index = 0; index < count; index++) {
         const SkFlatData* region = fRegions[index];
         SkASSERT(region);
 //        region->validate();
     }
 }
 #endif