chromium/third_party/blink/renderer/core/animation/interpolable_filter.h

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_ANIMATION_INTERPOLABLE_FILTER_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_ANIMATION_INTERPOLABLE_FILTER_H_

#include <memory>
#include "base/notreached.h"
#include "third_party/blink/renderer/core/animation/interpolable_value.h"
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/core/style/filter_operation.h"

namespace blink {

class CSSProperty;
class CSSValue;
class StyleResolverState;

// Represents a blink::FilterOperation, converted into a form that can be
// interpolated from/to.
class CORE_EXPORT InterpolableFilter final : public InterpolableValue { … };

template <>
struct DowncastTraits<InterpolableFilter> { … };

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_CORE_ANIMATION_INTERPOLABLE_FILTER_H_