chromium/third_party/blink/renderer/platform/graphics/paint/paint_controller.h

// Copyright 2014 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_PLATFORM_GRAPHICS_PAINT_PAINT_CONTROLLER_H_
#define THIRD_PARTY_BLINK_RENDERER_PLATFORM_GRAPHICS_PAINT_PAINT_CONTROLLER_H_

#include <memory>
#include <optional>
#include <utility>

#include "base/check_op.h"
#include "base/dcheck_is_on.h"
#include "base/memory/ptr_util.h"
#include "cc/input/hit_test_opaqueness.h"
#include "cc/input/layer_selection_bound.h"
#include "cc/paint/element_id.h"
#include "third_party/blink/renderer/platform/geometry/infinite_int_rect.h"
#include "third_party/blink/renderer/platform/graphics/paint/display_item.h"
#include "third_party/blink/renderer/platform/graphics/paint/display_item_list.h"
#include "third_party/blink/renderer/platform/graphics/paint/paint_artifact.h"
#include "third_party/blink/renderer/platform/graphics/paint/paint_chunk.h"
#include "third_party/blink/renderer/platform/graphics/paint/paint_chunker.h"
#include "third_party/blink/renderer/platform/graphics/paint/paint_under_invalidation_checker.h"
#include "third_party/blink/renderer/platform/graphics/paint/region_capture_data.h"
#include "third_party/blink/renderer/platform/heap/garbage_collected.h"
#include "third_party/blink/renderer/platform/heap/member.h"
#include "third_party/blink/renderer/platform/heap/persistent.h"
#include "third_party/blink/renderer/platform/platform_export.h"
#include "third_party/blink/renderer/platform/wtf/hash_map.h"
#include "third_party/skia/include/core/SkRefCnt.h"
#include "ui/gfx/geometry/rect.h"

class SkTextBlob;

namespace blink {

enum class PaintBenchmarkMode { … };

// FrameFirstPaint stores first-paint, text or image painted for the
// corresponding frame. They are never reset to false. First-paint is defined in
// https://github.com/WICG/paint-timing. It excludes default background paint.
struct FrameFirstPaint { … };

struct SubsequenceMarkers { … };

struct SubsequencesData { … };

class PaintController;

class PLATFORM_EXPORT PaintControllerPersistentData
    : public GarbageCollected<PaintControllerPersistentData> { … };

// Responsible for processing display items as they are produced, and producing
// a final paint artifact when complete. This class includes logic for caching,
// cache invalidation, and merging.
class PLATFORM_EXPORT PaintController { … };

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_PLATFORM_GRAPHICS_PAINT_PAINT_CONTROLLER_H_