Add special handling of rectori case for gpu

src/core/SkPath.cpp

 
 /*
  * 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.
  */
 
 
 #include "SkBuffer.h"
@@ skipping 582 matching lines @@
     return result;
 }
 
 bool SkPath::isRect(bool* isClosed, Direction* direction) const {
     SkDEBUGCODE(this->validate();)
     int currVerb = 0;
     const SkPoint* pts = fPathRef->points();
     return isRectContour(false, &currVerb, &pts, isClosed, direction);
 }
 
-bool SkPath::isNestedRects(SkRect rects[2]) const {
+bool SkPath::isNestedRects(SkRect rects[2], Direction dirs[2]) const {
     SkDEBUGCODE(this->validate();)
     int currVerb = 0;
     const SkPoint* pts = fPathRef->points();
     const SkPoint* first = pts;
-    if (!isRectContour(true, &currVerb, &pts, NULL, NULL)) {
+    Direction testDirs[2];
+    if (!isRectContour(true, &currVerb, &pts, NULL, &testDirs[0])) {
         return false;
     }
     const SkPoint* last = pts;
     SkRect testRects[2];
-    if (isRectContour(false, &currVerb, &pts, NULL, NULL)) {
+    if (isRectContour(false, &currVerb, &pts, NULL, &testDirs[1])) {
         testRects[0].set(first, SkToS32(last - first));
         testRects[1].set(last, SkToS32(pts - last));
         if (testRects[0].contains(testRects[1])) {
             if (rects) {
                 rects[0] = testRects[0];
                 rects[1] = testRects[1];
             }
+            if (dirs) {
+                dirs[0] = testDirs[0];
+                dirs[1] = testDirs[1];
+            }
             return true;
         }
         if (testRects[1].contains(testRects[0])) {
             if (rects) {
                 rects[0] = testRects[1];
                 rects[1] = testRects[0];
             }
+            if (dirs) {
+                dirs[0] = testDirs[1];
+                dirs[1] = testDirs[0];
+            }
             return true;
         }
     }
     return false;
 }
 
 int SkPath::countPoints() const {
     return fPathRef->countPoints();
 }
 
@@ skipping 2322 matching lines @@
     switch (this->getFillType()) {
         case SkPath::kEvenOdd_FillType:
         case SkPath::kInverseEvenOdd_FillType:
             w &= 1;
             break;
         default:
             break;
     }
     return SkToBool(w);
 }