chromium/third_party/blink/renderer/modules/peerconnection/rtc_encoded_audio_frame_delegate.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_PEERCONNECTION_RTC_ENCODED_AUDIO_FRAME_DELEGATE_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_PEERCONNECTION_RTC_ENCODED_AUDIO_FRAME_DELEGATE_H_

#include <stdint.h>

#include <memory>

#include "base/synchronization/lock.h"
#include "base/types/expected.h"
#include "third_party/blink/renderer/bindings/core/v8/serialization/serialized_script_value.h"
#include "third_party/blink/renderer/modules/modules_export.h"
#include "third_party/blink/renderer/platform/wtf/thread_safe_ref_counted.h"
#include "third_party/webrtc/api/frame_transformer_interface.h"

namespace blink {

class DOMArrayBuffer;

// This class wraps a WebRTC audio frame and allows making shallow
// copies. Its purpose is to support making RTCEncodedVideoFrames
// serializable in the same process.
class RTCEncodedAudioFrameDelegate
    : public WTF::ThreadSafeRefCounted<RTCEncodedAudioFrameDelegate> { … };

class MODULES_EXPORT RTCEncodedAudioFramesAttachment
    : public SerializedScriptValue::Attachment { … };

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_MODULES_PEERCONNECTION_RTC_ENCODED_AUDIO_FRAME_DELEGATE_H_