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

// Copyright 2015 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_CHUNKER_H_
#define THIRD_PARTY_BLINK_RENDERER_PLATFORM_GRAPHICS_PAINT_PAINT_CHUNKER_H_

#include <optional>

#include "base/dcheck_is_on.h"
#include "base/memory/stack_allocated.h"
#include "cc/input/hit_test_opaqueness.h"
#include "cc/input/layer_selection_bound.h"
#include "third_party/blink/renderer/platform/graphics/paint/display_item.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/property_tree_state.h"
#include "third_party/blink/renderer/platform/heap/collection_support/heap_vector.h"
#include "third_party/blink/renderer/platform/platform_export.h"

namespace blink {

// Accepts information about changes to chunk properties as drawings are
// accumulated, and produces a series of paint chunks: contiguous ranges of the
// display list with identical properties. Finish() must be called at end of
// painting to ensure the last chunk is complete.
class PLATFORM_EXPORT PaintChunker final { … };

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_PLATFORM_GRAPHICS_PAINT_PAINT_CHUNKER_H_