ios fixes

src/views/SkTouchGesture.cpp

 
 /*
  * Copyright 2010 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 
@@ skipping 185 matching lines @@
         scale = MAX_ZOOM_SCALE / curr;
     } else if (scale < 1 && curr * scale < MIN_ZOOM_SCALE) {
         scale = MIN_ZOOM_SCALE / curr;
     }
     return scale;
 }
 
 void SkTouchGesture::touchMoved(void* owner, float x, float y) {
 //    GrPrintf("--- %d touchMoved %p %g %g\n", fTouches.count(), owner, x, y);
 
-    SkASSERT(kEmpty_State != fState);
+    if (kEmpty_State == fState) {
+        return;
+    }
 
     int index = this->findRec(owner);
     if (index < 0) {
         // not found, so I guess we should add it...
         SkDebugf("---- add missing begin\n");
         this->appendNewRec(owner, x, y);
         index = fTouches.count() - 1;
     }
 
     Rec& rec = fTouches[index];
@@ skipping 101 matching lines @@
             fTouches.reset();
             fState = kEmpty_State;
             found = true;
         }
     }
 
     fLastUpT = now;
     fLastUpP.set(x, y);
     return found;
 }