chromium/third_party/blink/renderer/modules/mediasource/media_source_attachment_supplement.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 THIRD_PARTY_BLINK_RENDERER_MODULES_MEDIASOURCE_MEDIA_SOURCE_ATTACHMENT_SUPPLEMENT_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_MEDIASOURCE_MEDIA_SOURCE_ATTACHMENT_SUPPLEMENT_H_

#include "base/types/pass_key.h"
#include "third_party/blink/renderer/core/html/media/media_source_attachment.h"
#include "third_party/blink/renderer/core/html/media/media_source_tracer.h"
#include "third_party/blink/renderer/core/html/track/audio_track.h"
#include "third_party/blink/renderer/core/html/track/video_track.h"
#include "third_party/blink/renderer/platform/wtf/forward.h"
#include "third_party/blink/renderer/platform/wtf/functional.h"

namespace blink {

class AudioTrackList;
class MediaSource;
class SourceBuffer;
class VideoTrackList;

// Modules-specific common extension of the core MediaSourceAttachment
// interface. Includes extra interface methods used by concrete attachments to
// communicate with the media element, as well as method implementations and
// members common to all concrete attachments.
class MediaSourceAttachmentSupplement : public MediaSourceAttachment { … };

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_MODULES_MEDIASOURCE_MEDIA_SOURCE_ATTACHMENT_SUPPLEMENT_H_