blob: 489e0ec2e614f52e6ac87032358568c045b095be [file] [log] [blame]
// Copyright 2017 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.
#include "base/callback.h"
#include "base/macros.h"
#include "base/optional.h"
#include "base/unguessable_token.h"
#include "media/base/media_export.h"
namespace media {
struct MEDIA_EXPORT OverlayInfo {
// An unset routing token indicates "do not use any routing token". A null
// routing token isn't serializable, else we'd probably use that instead.
using RoutingToken = base::Optional<base::UnguessableToken>;
OverlayInfo(const OverlayInfo&);
// Convenience functions to return true if and only if this specifies a
// surface ID / routing token that is not kNoSurfaceID / empty. I.e., if we
// provide enough info to create an overlay.
bool HasValidRoutingToken() const;
// Whether |other| refers to the same (surface_id, routing_token) pair as
// |this|.
bool RefersToSameOverlayAs(const OverlayInfo& other);
// The routing token for AndroidOverlay, if any.
RoutingToken routing_token;
// Is the player in fullscreen?
bool is_fullscreen = false;
// Is the player persistent video (PiP)?
bool is_persistent_video = false;
using ProvideOverlayInfoCB = base::Callback<void(const OverlayInfo&)>;
using RequestOverlayInfoCB =
base::Callback<void(bool, const ProvideOverlayInfoCB&)>;
} // namespace media