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// Copyright 2016 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_MEDIA_REMOTE_PLAYBACK_CLIENT_H_
#define THIRD_PARTY_BLINK_RENDERER_PLATFORM_MEDIA_REMOTE_PLAYBACK_CLIENT_H_
#include <optional>
namespace media {
enum class VideoCodec;
enum class AudioCodec;
} // namespace media
namespace WTF {
class String;
} // namespace WTF
namespace blink {
class KURL;
// The interface between the HTMLMediaElement and its
// HTMLMediaElementRemotePlayback supplement.
class RemotePlaybackClient {
public:
virtual ~RemotePlaybackClient() = default;
// Returns if the remote playback available for this media element.
virtual bool RemotePlaybackAvailable() const = 0;
// Notifies the client that the source of the HTMLMediaElement has changed as
// well as if the new source is supported for remote playback.
virtual void SourceChanged(const KURL&, bool is_source_supported) = 0;
virtual void MediaMetadataChanged(
std::optional<media::VideoCodec> video_codec,
std::optional<media::AudioCodec> audio_codec) = 0;
// Gets the presentation ID associated with the client. The presentation ID
// may be null, empty or stale.
virtual WTF::String GetPresentationId() = 0;
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_PLATFORM_MEDIA_REMOTE_PLAYBACK_CLIENT_H_
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