author Nicolas Silva <>
Wed, 15 May 2019 15:57:34 +0200
changeset 474118 091801115a02d2bcfbacada8a3367c3bdd805a9a
parent 468811 323ed046cecd35e2d82faa8c894da09cc5e4486c
permissions -rw-r--r--
Bug 1551187 - Remove the single-shadow picture composite code. r=kvark Differential Revision:

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at */


#include "mozilla/Attributes.h"
#include "mozilla/SMILType.h"

namespace mozilla {

class SMILValue;

// SVGPathSegListSMILType
// Operations for animating an SVGPathData.
class SVGPathSegListSMILType : public SMILType {
  // Singleton for SMILValue objects to hold onto.
  static SVGPathSegListSMILType* Singleton() {
    static SVGPathSegListSMILType sSingleton;
    return &sSingleton;

  // SMILType Methods
  // -------------------

  virtual void Init(SMILValue& aValue) const override;

  virtual void Destroy(SMILValue& aValue) const override;
  virtual nsresult Assign(SMILValue& aDest,
                          const SMILValue& aSrc) const override;
  virtual bool IsEqual(const SMILValue& aLeft,
                       const SMILValue& aRight) const override;
  virtual nsresult Add(SMILValue& aDest, const SMILValue& aValueToAdd,
                       uint32_t aCount) const override;
  virtual nsresult ComputeDistance(const SMILValue& aFrom, const SMILValue& aTo,
                                   double& aDistance) const override;
  virtual nsresult Interpolate(const SMILValue& aStartVal,
                               const SMILValue& aEndVal, double aUnitDistance,
                               SMILValue& aResult) const override;

  // Private constructor: prevent instances beyond my singleton.
  constexpr SVGPathSegListSMILType() = default;

}  // namespace mozilla