67 lines
2.3 KiB
C++
67 lines
2.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=2 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef _include_ipc_glue_UtilityAudioDecoderChild_h__
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#define _include_ipc_glue_UtilityAudioDecoderChild_h__
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#include "mozilla/ProcInfo.h"
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#include "mozilla/RefPtr.h"
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#include "mozilla/ipc/Endpoint.h"
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#include "mozilla/ipc/UtilityProcessParent.h"
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#include "mozilla/ipc/PUtilityAudioDecoderChild.h"
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#include "PDMFactory.h"
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namespace mozilla::ipc {
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// This controls performing audio decoding on the utility process and it is
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// intended to live on the main process side
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class UtilityAudioDecoderChild final : public PUtilityAudioDecoderChild {
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public:
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NS_INLINE_DECL_THREADSAFE_REFCOUNTING(UtilityAudioDecoderChild, override);
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mozilla::ipc::IPCResult RecvUpdateMediaCodecsSupported(
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const PDMFactory::MediaCodecsSupported& aSupported);
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UtilityActorName GetActorName() { return UtilityActorName::AudioDecoder; }
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nsresult BindToUtilityProcess(RefPtr<UtilityProcessParent> aUtilityParent) {
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Endpoint<PUtilityAudioDecoderChild> utilityAudioDecoderChildEnd;
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Endpoint<PUtilityAudioDecoderParent> utilityAudioDecoderParentEnd;
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nsresult rv = PUtilityAudioDecoder::CreateEndpoints(
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aUtilityParent->OtherPid(), base::GetCurrentProcId(),
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&utilityAudioDecoderParentEnd, &utilityAudioDecoderChildEnd);
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if (NS_FAILED(rv)) {
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MOZ_ASSERT(false, "Protocol endpoints failure");
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return NS_ERROR_FAILURE;
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}
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if (!aUtilityParent->SendStartUtilityAudioDecoderService(
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std::move(utilityAudioDecoderParentEnd))) {
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MOZ_ASSERT(false, "StartUtilityAudioDecoder service failure");
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return NS_ERROR_FAILURE;
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}
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Bind(std::move(utilityAudioDecoderChildEnd));
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return NS_OK;
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}
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void ActorDestroy(ActorDestroyReason aReason) override;
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void Bind(Endpoint<PUtilityAudioDecoderChild>&& aEndpoint);
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static RefPtr<UtilityAudioDecoderChild> GetSingleton();
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private:
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UtilityAudioDecoderChild();
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~UtilityAudioDecoderChild() = default;
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};
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} // namespace mozilla::ipc
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#endif // _include_ipc_glue_UtilityAudioDecoderChild_h__
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