third_party/WebKit/Source/core/paint/FilterPainter.h

// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef FilterPainter_h
#define FilterPainter_h

#include "core/paint/PaintLayerPaintingInfo.h"
#include "wtf/Allocator.h"
#include <memory>

namespace blink {

class ClipRect;
class GraphicsContext;
class PaintLayer;
class LayerClipRecorder;
class LayoutObject;

class FilterPainter {
  STACK_ALLOCATED();

 public:
  FilterPainter(PaintLayer&,
                GraphicsContext&,
                const LayoutPoint& offsetFromRoot,
                const ClipRect&,
                PaintLayerPaintingInfo&,
                PaintLayerFlags paintFlags);
  ~FilterPainter();

 private:
  bool m_filterInProgress;
  GraphicsContext& m_context;
  std::unique_ptr<LayerClipRecorder> m_clipRecorder;
  LayoutObject* m_layoutObject;
};

}  // namespace blink

#endif  // FilterPainter_h