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973db5e9bc
Move initializing gfxVar from creating a video bridge to the moment we create UtilityAudioDecoderParent in order to ensure that we can always get correct value from gfxVar. Differential Revision: https://phabricator.services.mozilla.com/D204292
64 lines
2 KiB
C++
64 lines
2 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_UtilityAudioDecoderParent_h_
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#define _include_ipc_glue_UtilityAudioDecoderParent_h_
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#include "mozilla/PRemoteDecoderManagerParent.h"
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#include "mozilla/ProfilerMarkers.h"
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#include "mozilla/UniquePtr.h"
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#include "mozilla/ipc/Endpoint.h"
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#include "mozilla/ipc/PUtilityAudioDecoderParent.h"
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#include "mozilla/ipc/UtilityProcessSandboxing.h"
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#include "nsThreadManager.h"
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namespace mozilla::ipc {
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// This is in charge of handling the utility child process side to perform
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// audio decoding
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class UtilityAudioDecoderParent final : public PUtilityAudioDecoderParent {
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public:
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NS_INLINE_DECL_THREADSAFE_REFCOUNTING(UtilityAudioDecoderParent, override);
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explicit UtilityAudioDecoderParent(
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nsTArray<mozilla::gfx::GfxVarUpdate>&& aUpdates);
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static void GenericPreloadForSandbox();
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static void WMFPreloadForSandbox();
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void Start(Endpoint<PUtilityAudioDecoderParent>&& aEndpoint);
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mozilla::ipc::IPCResult RecvNewContentRemoteDecoderManager(
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Endpoint<PRemoteDecoderManagerParent>&& aEndpoint,
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const ContentParentId& aParentId);
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#ifdef MOZ_WMF_MEDIA_ENGINE
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mozilla::ipc::IPCResult RecvInitVideoBridge(
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Endpoint<PVideoBridgeChild>&& aEndpoint,
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const ContentDeviceData& aContentDeviceData);
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IPCResult RecvUpdateVar(const mozilla::gfx::GfxVarUpdate& aUpdate);
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#endif
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#ifdef MOZ_WMF_CDM
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IPCResult RecvGetKeySystemCapabilities(
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GetKeySystemCapabilitiesResolver&& aResolver);
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IPCResult RecvUpdateWidevineL1Path(const nsString& aPath);
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#endif
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private:
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~UtilityAudioDecoderParent();
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const SandboxingKind mKind;
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TimeStamp mAudioDecoderParentStart;
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};
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} // namespace mozilla::ipc
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#endif // _include_ipc_glue_UtilityAudioDecoderParent_h_
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