// Copyright 2018 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. #ifndef SERVICES_AUDIO_LOOPBACK_GROUP_MEMBER_H_ #define SERVICES_AUDIO_LOOPBACK_GROUP_MEMBER_H_ #include "services/audio/muteable.h" #include "services/audio/snoopable.h" namespace audio { // Interface for accessing signal data and controlling a members of an audio // group. A group is defined by a common group identifier that all members // share. // // The purpose of the grouping concept is to allow a feature to identify all // audio flows that come from the same logical unit, such as a browser tab. The // audio flows can then be duplicated, or other group-wide control exercised on // all members (such as audio muting). class LoopbackGroupMember : public Snoopable, public Muteable {}; } // namespace audio #endif // SERVICES_AUDIO_LOOPBACK_GROUP_MEMBER_H_