chromium/third_party/blink/renderer/platform/graphics/paint/property_tree_state.cc

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "third_party/blink/renderer/platform/graphics/paint/property_tree_state.h"

#include <memory>

namespace blink {

namespace {

IsCompositedScrollFunction;

const TransformPaintPropertyNode* NearestCompositedScrollTranslation(
    const TransformPaintPropertyNode& scroll_translation,
    IsCompositedScrollFunction is_composited_scroll) { … }

bool InSameTransformCompositingBoundary(
    const TransformPaintPropertyNode& t1,
    const TransformPaintPropertyNode& t2,
    IsCompositedScrollFunction is_composited_scroll) { … }

bool ClipChainInTransformCompositingBoundary(
    const ClipPaintPropertyNode& node,
    const ClipPaintPropertyNode& ancestor,
    const TransformPaintPropertyNode& transform,
    IsCompositedScrollFunction is_composited_scroll) { … }

}  // namespace

std::optional<PropertyTreeState> PropertyTreeState::CanUpcastWith(
    const PropertyTreeState& guest,
    IsCompositedScrollFunction is_composited_scroll) const { … }

String PropertyTreeStateOrAlias::ToString() const { … }

#if DCHECK_IS_ON()

String PropertyTreeStateOrAlias::ToTreeString() const { … }

#endif

std::unique_ptr<JSONObject> PropertyTreeStateOrAlias::ToJSON() const { … }

}  // namespace blink