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9599965900
- Use a single remote decoder IPDL spec and make a remote decoding
base class.
Renames PRemoteVideoDecoder.ipdl to PRemoteDecoder.ipdl
Renames RemoteVideoDecoder{Child|Parent}.{cpp|h} to
RemoteDecoder{Child|Parent}.{cpp|h}
- Move remote video decoding to new subclasses.
Creates RemoteVideoDecoder.{cpp|h} that contains both the parent
and child sides of the RemoteVideoDecoder{Child|Parent} classes.
- Create new remote audio decoder
Creates RemoteAudioDecoder.{cpp|h} that contains both the parent
and child sides of the RemoteAudioDecoder{Child|Parent} classes.
- Connect all the plumbing to use the new remote audio decoder to
decode Vorbis in RDD including a new pref to control whether
Vorbis is decoding in the AgnosticDecoderModule or the
RemoteDecoderModule/RDD (media.rdd-vorbis.enabled).
Depends on D18640
Differential Revision: https://phabricator.services.mozilla.com/D18641
--HG--
rename : dom/media/ipc/PRemoteVideoDecoder.ipdl => dom/media/ipc/PRemoteDecoder.ipdl
rename : dom/media/ipc/RemoteVideoDecoderChild.cpp => dom/media/ipc/RemoteDecoderChild.cpp
rename : dom/media/ipc/RemoteVideoDecoderChild.h => dom/media/ipc/RemoteDecoderChild.h
rename : dom/media/ipc/RemoteVideoDecoderParent.cpp => dom/media/ipc/RemoteDecoderParent.cpp
rename : dom/media/ipc/RemoteVideoDecoderParent.h => dom/media/ipc/RemoteDecoderParent.h
extra : moz-landing-system : lando
82 lines
2.9 KiB
C++
82 lines
2.9 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 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_dom_media_ipc_RemoteDecoderChild_h
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#define include_dom_media_ipc_RemoteDecoderChild_h
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#include "mozilla/PRemoteDecoderChild.h"
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#include "IRemoteDecoderChild.h"
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namespace mozilla {
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class RemoteDecoderManagerChild;
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using mozilla::MediaDataDecoder;
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using mozilla::ipc::IPCResult;
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class RemoteDecoderChild : public PRemoteDecoderChild,
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public IRemoteDecoderChild {
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friend class PRemoteDecoderChild;
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public:
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explicit RemoteDecoderChild();
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// PRemoteDecoderChild
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virtual IPCResult RecvOutput(const DecodedOutputIPDL& aDecodedData) = 0;
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IPCResult RecvInputExhausted();
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IPCResult RecvDrainComplete();
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IPCResult RecvError(const nsresult& aError);
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IPCResult RecvInitComplete(const TrackInfo::TrackType& trackType,
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const nsCString& aDecoderDescription,
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const ConversionRequired& aConversion);
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IPCResult RecvInitFailed(const nsresult& aReason);
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IPCResult RecvFlushComplete();
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void ActorDestroy(ActorDestroyReason aWhy) override;
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// IRemoteDecoderChild
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RefPtr<MediaDataDecoder::InitPromise> Init() override;
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RefPtr<MediaDataDecoder::DecodePromise> Decode(
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MediaRawData* aSample) override;
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RefPtr<MediaDataDecoder::DecodePromise> Drain() override;
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RefPtr<MediaDataDecoder::FlushPromise> Flush() override;
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void Shutdown() override;
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bool IsHardwareAccelerated(nsACString& aFailureReason) const override;
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nsCString GetDescriptionName() const override;
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void SetSeekThreshold(const media::TimeUnit& aTime) override;
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MediaDataDecoder::ConversionRequired NeedsConversion() const override;
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void DestroyIPDL() override;
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// Called from IPDL when our actor has been destroyed
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void IPDLActorDestroyed();
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RemoteDecoderManagerChild* GetManager();
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protected:
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virtual ~RemoteDecoderChild();
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void AssertOnManagerThread() const;
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RefPtr<RemoteDecoderChild> mIPDLSelfRef;
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bool mCanSend = false;
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MediaDataDecoder::DecodedData mDecodedData;
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private:
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RefPtr<nsIThread> mThread;
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MozPromiseHolder<MediaDataDecoder::InitPromise> mInitPromise;
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MozPromiseHolder<MediaDataDecoder::DecodePromise> mDecodePromise;
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MozPromiseHolder<MediaDataDecoder::DecodePromise> mDrainPromise;
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MozPromiseHolder<MediaDataDecoder::FlushPromise> mFlushPromise;
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nsCString mHardwareAcceleratedReason;
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nsCString mDescription;
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bool mInitialized = false;
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bool mIsHardwareAccelerated = false;
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MediaDataDecoder::ConversionRequired mConversion =
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MediaDataDecoder::ConversionRequired::kNeedNone;
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};
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} // namespace mozilla
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#endif // include_dom_media_ipc_RemoteDecoderChild_h
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