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// Copyright 2015 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 CC_TILES_RASTER_TILE_PRIORITY_QUEUE_ALL_H_
#define CC_TILES_RASTER_TILE_PRIORITY_QUEUE_ALL_H_
#include <set>
#include <utility>
#include <vector>
#include "base/macros.h"
#include "cc/base/cc_export.h"
#include "cc/layers/picture_layer_impl.h"
#include "cc/tiles/raster_tile_priority_queue.h"
#include "cc/tiles/tile_priority.h"
#include "cc/tiles/tiling_set_raster_queue_all.h"
namespace cc {
class CC_EXPORT RasterTilePriorityQueueAll : public RasterTilePriorityQueue {
public:
RasterTilePriorityQueueAll();
~RasterTilePriorityQueueAll() override;
bool IsEmpty() const override;
const PrioritizedTile& Top() const override;
void Pop() override;
private:
friend class RasterTilePriorityQueue;
void Build(const std::vector<PictureLayerImpl*>& active_layers,
const std::vector<PictureLayerImpl*>& pending_layers,
TreePriority tree_priority);
std::vector<scoped_ptr<TilingSetRasterQueueAll>>& GetNextQueues();
const std::vector<scoped_ptr<TilingSetRasterQueueAll>>& GetNextQueues() const;
std::vector<scoped_ptr<TilingSetRasterQueueAll>> active_queues_;
std::vector<scoped_ptr<TilingSetRasterQueueAll>> pending_queues_;
TreePriority tree_priority_;
DISALLOW_COPY_AND_ASSIGN(RasterTilePriorityQueueAll);
};
} // namespace cc
#endif // CC_TILES_RASTER_TILE_PRIORITY_QUEUE_ALL_H_
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