chromium/media/capabilities/webrtc_video_stats_db.h

// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef MEDIA_CAPABILITIES_WEBRTC_VIDEO_STATS_DB_H_
#define MEDIA_CAPABILITIES_WEBRTC_VIDEO_STATS_DB_H_

#include <memory>
#include <optional>
#include <string>
#include <vector>

#include "base/check.h"
#include "base/containers/flat_map.h"
#include "base/functional/callback_forward.h"
#include "base/time/time.h"
#include "media/base/media_export.h"
#include "media/base/video_codecs.h"
#include "ui/gfx/geometry/size.h"

namespace media {

// This defines the interface to be used by various media capabilities services
// to store/retrieve video encoding and decoding performance statistics.
class MEDIA_EXPORT WebrtcVideoStatsDB { … };

MEDIA_EXPORT bool operator==(const WebrtcVideoStatsDB::VideoDescKey& x,
                             const WebrtcVideoStatsDB::VideoDescKey& y);
MEDIA_EXPORT bool operator!=(const WebrtcVideoStatsDB::VideoDescKey& x,
                             const WebrtcVideoStatsDB::VideoDescKey& y);
MEDIA_EXPORT bool operator==(const WebrtcVideoStatsDB::VideoStats& x,
                             const WebrtcVideoStatsDB::VideoStats& y);
MEDIA_EXPORT bool operator!=(const WebrtcVideoStatsDB::VideoStats& x,
                             const WebrtcVideoStatsDB::VideoStats& y);

}  // namespace media

#endif  // MEDIA_CAPABILITIES_WEBRTC_VIDEO_STATS_DB_H_