Report repetition count in SkCodec

src/codec/SkCodecAnimation.h

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
-/*
- * Copyright (C) 2015 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
 #ifndef SkCodecAnimation_DEFINED
 #define SkCodecAnimation_DEFINED
 
 #include "SkCodec.h"
 #include "SkRect.h"
 
 class SkCodecAnimation {
 public:
-
-    // GIF and WebP support animation. The explanation below is in terms of GIF,
-    // but the same constants are used for WebP, too.
-    // GIFs have an optional 16-bit unsigned loop count that describes how an
-    // animated GIF should be cycled.  If the loop count is absent, the animation
-    // cycles once; if it is 0, the animation cycles infinitely; otherwise the
-    // animation plays n + 1 cycles (where n is the specified loop count).  If the
-    // GIF decoder defaults to kAnimationLoopOnce in the absence of any loop count
-    // and translates an explicit "0" loop count to kAnimationLoopInfinite, then we
-    // get a couple of nice side effects:
-    //   * By making kAnimationLoopOnce be 0, we allow the animation cycling code to
-    //     avoid special-casing it, and simply treat all non-negative loop counts
-    //     identically.
-    //   * By making the other two constants negative, we avoid conflicts with any
-    //     real loop count values.
-    static const int kAnimationLoopOnce = 0;
-    static const int kAnimationLoopInfinite = -1;
-    static const int kAnimationNone = -2;
-
     /**
      *  This specifies how the next frame is based on this frame.
      *
      *  Names are based on the GIF 89a spec.
      *
      *  The numbers correspond to values in a GIF.
      */
     enum DisposalMethod {
         /**
          *  The next frame should be drawn on top of this one.
@@ skipping 15 matching lines @@
          *
          *  In a GIF, a value of 4 is also treated as RestorePrevious.
          */
         RestorePrevious_DisposalMethod  = 3,
     };
 
 private:
     SkCodecAnimation();
 };
 #endif // SkCodecAnimation_DEFINED