chromium/cc/metrics/frame_sequence_tracker_collection.h

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CC_METRICS_FRAME_SEQUENCE_TRACKER_COLLECTION_H_
#define CC_METRICS_FRAME_SEQUENCE_TRACKER_COLLECTION_H_

#include <memory>
#include <utility>
#include <vector>

#include "base/containers/flat_map.h"
#include "base/functional/callback.h"
#include "base/memory/raw_ptr.h"
#include "cc/cc_export.h"
#include "cc/metrics/frame_sequence_metrics.h"

namespace viz {
struct BeginFrameArgs;
}  // namespace viz

namespace cc {
class FrameSequenceTracker;
class CompositorFrameReportingController;
class UkmManager;

// Map of kCustom tracker results keyed by a sequence id.
CustomTrackerResults;

ActiveFrameSequenceTrackers;

// Used for notifying attached FrameSequenceTracker's of begin-frames and
// submitted frames.
class CC_EXPORT FrameSequenceTrackerCollection { … };

}  // namespace cc

#endif  // CC_METRICS_FRAME_SEQUENCE_TRACKER_COLLECTION_H_