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// 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.
// Supported bitstream audio codecs and their associated properties. This is the
// corresponding mojo struct of BitstreamAudioCodecsInfo in
// chromecast/base/bitstream_audio_codecs.h
struct BitstreamAudioCodecsInfo {
// Bitmap of supported bitstream audio codecs.
int32 codecs = 0;
// Bitmap specifying which of the corresponding codecs in |codecs| support
// spatial rendering.
int32 spatial_rendering = 0;
// Observes changes in an individual application's media capabilities.
// See chromecast/base/bitstream_audio_codecs.h for codec values.
interface ApplicationMediaCapabilitiesObserver {
// Called when bitstream audio supporting information is changed.
// |info| contains the latest supported bitstream audio codec information.
OnSupportedBitstreamAudioCodecsChanged(BitstreamAudioCodecsInfo info);
// Media capabilities for an individual application.
interface ApplicationMediaCapabilities {
AddObserver(pending_remote<ApplicationMediaCapabilitiesObserver> observer);