PUtilityAudioDecoder.ipdl

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

include GraphicsMessages;

include protocol PRemoteDecoderManager;

include protocol PVideoBridge;

using mozilla::dom::ContentParentId from "mozilla/dom/ipc/IdType.h";

using mozilla::media::MediaCodecsSupported from "MediaCodecsSupport.h";

using mozilla::RemoteDecodeIn from "mozilla/RemoteDecoderManagerChild.h";

#ifdef MOZ_WMF_CDM

using mozilla::MFCDMCapabilitiesIPDL from "mozilla/PMFCDM.h";

#endif

namespace mozilla {

namespace ipc {

// This protocol allows to run media audio decoding infrastructure on top

// of the Utility process

[ParentProc=Utility, ChildProc=Parent]

protocol PUtilityAudioDecoder

parent:

  async NewContentRemoteDecoderManager(

            Endpoint<PRemoteDecoderManagerParent> endpoint, ContentParentId parentId);

#ifdef MOZ_WMF_MEDIA_ENGINE

  async InitVideoBridge(Endpoint<PVideoBridgeChild> endpoint,

                        ContentDeviceData contentDeviceData);

  async UpdateVar(GfxVarUpdate var);

#endif

#ifdef MOZ_WMF_CDM

  async GetKeySystemCapabilities() returns (MFCDMCapabilitiesIPDL[] result);

  async UpdateWidevineL1Path(nsString path);

#endif

child:

  async UpdateMediaCodecsSupported(RemoteDecodeIn aLocation,

                                   MediaCodecsSupported aSupported);

#ifdef MOZ_WMF_MEDIA_ENGINE

  async CompleteCreatedVideoBridge();

#endif

};

} // namespace ipc

} // namespace mozilla