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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
104 lines
3.4 KiB
C++
104 lines
3.4 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 mozilla_dom_media_MediaIPCUtils_h
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#define mozilla_dom_media_MediaIPCUtils_h
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#include "ipc/IPCMessageUtils.h"
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#include "mozilla/gfx/Rect.h"
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#include "mozilla/GfxMessageUtils.h"
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#include "PlatformDecoderModule.h"
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namespace IPC {
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template <>
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struct ParamTraits<mozilla::VideoInfo> {
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typedef mozilla::VideoInfo paramType;
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static void Write(Message* aMsg, const paramType& aParam) {
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// TrackInfo
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WriteParam(aMsg, aParam.mMimeType);
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// VideoInfo
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WriteParam(aMsg, aParam.mDisplay);
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WriteParam(aMsg, aParam.mStereoMode);
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WriteParam(aMsg, aParam.mImage);
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WriteParam(aMsg, aParam.ImageRect());
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}
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static bool Read(const Message* aMsg, PickleIterator* aIter,
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paramType* aResult) {
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mozilla::gfx::IntRect imageRect;
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if (ReadParam(aMsg, aIter, &aResult->mMimeType) &&
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ReadParam(aMsg, aIter, &aResult->mDisplay) &&
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ReadParam(aMsg, aIter, &aResult->mStereoMode) &&
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ReadParam(aMsg, aIter, &aResult->mImage) &&
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ReadParam(aMsg, aIter, &imageRect)) {
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aResult->SetImageRect(imageRect);
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return true;
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}
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return false;
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}
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};
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template <>
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struct ParamTraits<mozilla::TrackInfo::TrackType>
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: public ContiguousEnumSerializerInclusive<
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mozilla::TrackInfo::TrackType,
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mozilla::TrackInfo::TrackType::kUndefinedTrack,
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mozilla::TrackInfo::TrackType::kTextTrack> {};
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template <>
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struct ParamTraits<mozilla::MediaByteBuffer>
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: public ParamTraits<nsTArray<uint8_t>> {
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typedef mozilla::MediaByteBuffer paramType;
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};
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template <>
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struct ParamTraits<mozilla::AudioInfo> {
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typedef mozilla::AudioInfo paramType;
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static void Write(Message* aMsg, const paramType& aParam) {
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// TrackInfo
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WriteParam(aMsg, aParam.mMimeType);
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// AudioInfo
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WriteParam(aMsg, aParam.mRate);
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WriteParam(aMsg, aParam.mChannels);
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WriteParam(aMsg, aParam.mChannelMap);
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WriteParam(aMsg, aParam.mBitDepth);
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WriteParam(aMsg, aParam.mProfile);
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WriteParam(aMsg, aParam.mExtendedProfile);
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WriteParam(aMsg, *aParam.mCodecSpecificConfig);
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}
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static bool Read(const Message* aMsg, PickleIterator* aIter,
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paramType* aResult) {
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if (ReadParam(aMsg, aIter, &aResult->mMimeType) &&
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ReadParam(aMsg, aIter, &aResult->mRate) &&
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ReadParam(aMsg, aIter, &aResult->mChannels) &&
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ReadParam(aMsg, aIter, &aResult->mChannelMap) &&
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ReadParam(aMsg, aIter, &aResult->mBitDepth) &&
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ReadParam(aMsg, aIter, &aResult->mProfile) &&
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ReadParam(aMsg, aIter, &aResult->mExtendedProfile) &&
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ReadParam(aMsg, aIter, aResult->mCodecSpecificConfig.get())) {
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return true;
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}
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return false;
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}
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};
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template <>
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struct ParamTraits<mozilla::MediaDataDecoder::ConversionRequired>
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: public ContiguousEnumSerializerInclusive<
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mozilla::MediaDataDecoder::ConversionRequired,
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mozilla::MediaDataDecoder::ConversionRequired(0),
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mozilla::MediaDataDecoder::ConversionRequired(
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mozilla::MediaDataDecoder::ConversionRequired::kNeedAnnexB)> {};
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} // namespace IPC
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#endif // mozilla_dom_media_MediaIPCUtils_h
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