From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- dom/media/ipc/MediaIPCUtils.h | 376 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 376 insertions(+) create mode 100644 dom/media/ipc/MediaIPCUtils.h (limited to 'dom/media/ipc/MediaIPCUtils.h') diff --git a/dom/media/ipc/MediaIPCUtils.h b/dom/media/ipc/MediaIPCUtils.h new file mode 100644 index 0000000000..ddf37bd644 --- /dev/null +++ b/dom/media/ipc/MediaIPCUtils.h @@ -0,0 +1,376 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* 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/. */ + +#ifndef mozilla_dom_media_MediaIPCUtils_h +#define mozilla_dom_media_MediaIPCUtils_h + +#include + +#include "DecoderDoctorDiagnostics.h" +#include "PerformanceRecorder.h" +#include "PlatformDecoderModule.h" +#include "ipc/EnumSerializer.h" +#include "mozilla/EnumSet.h" +#include "mozilla/GfxMessageUtils.h" +#include "mozilla/gfx/Rect.h" +#include "mozilla/dom/MFCDMSerializers.h" + +namespace IPC { +template <> +struct ParamTraits { + typedef mozilla::VideoInfo paramType; + + static void Write(MessageWriter* aWriter, const paramType& aParam) { + // TrackInfo + WriteParam(aWriter, aParam.mMimeType); + + // VideoInfo + WriteParam(aWriter, aParam.mDisplay); + WriteParam(aWriter, aParam.mStereoMode); + WriteParam(aWriter, aParam.mImage); + WriteParam(aWriter, aParam.mImageRect); + WriteParam(aWriter, *aParam.mCodecSpecificConfig); + WriteParam(aWriter, *aParam.mExtraData); + WriteParam(aWriter, aParam.mRotation); + WriteParam(aWriter, aParam.mColorDepth); + WriteParam(aWriter, aParam.mColorSpace); + WriteParam(aWriter, aParam.mColorPrimaries); + WriteParam(aWriter, aParam.mTransferFunction); + WriteParam(aWriter, aParam.mColorRange); + WriteParam(aWriter, aParam.HasAlpha()); + WriteParam(aWriter, aParam.mCrypto); + } + + static bool Read(MessageReader* aReader, paramType* aResult) { + mozilla::gfx::IntRect imageRect; + bool alphaPresent; + if (ReadParam(aReader, &aResult->mMimeType) && + ReadParam(aReader, &aResult->mDisplay) && + ReadParam(aReader, &aResult->mStereoMode) && + ReadParam(aReader, &aResult->mImage) && + ReadParam(aReader, &aResult->mImageRect) && + ReadParam(aReader, aResult->mCodecSpecificConfig.get()) && + ReadParam(aReader, aResult->mExtraData.get()) && + ReadParam(aReader, &aResult->mRotation) && + ReadParam(aReader, &aResult->mColorDepth) && + ReadParam(aReader, &aResult->mColorSpace) && + ReadParam(aReader, &aResult->mColorPrimaries) && + ReadParam(aReader, &aResult->mTransferFunction) && + ReadParam(aReader, &aResult->mColorRange) && + ReadParam(aReader, &alphaPresent) && + ReadParam(aReader, &aResult->mCrypto)) { + aResult->SetAlpha(alphaPresent); + return true; + } + return false; + } +}; + +template <> +struct ParamTraits + : public ContiguousEnumSerializerInclusive< + mozilla::TrackInfo::TrackType, + mozilla::TrackInfo::TrackType::kUndefinedTrack, + mozilla::TrackInfo::TrackType::kTextTrack> {}; + +template <> +struct ParamTraits + : public ContiguousEnumSerializerInclusive< + mozilla::VideoInfo::Rotation, mozilla::VideoInfo::Rotation::kDegree_0, + mozilla::VideoInfo::Rotation::kDegree_270> {}; + +template <> +struct ParamTraits + : public ParamTraits> { + typedef mozilla::MediaByteBuffer paramType; +}; + +// Traits for AudioCodecSpecificVariant types. + +template <> +struct ParamTraits + : public EmptyStructSerializer {}; + +template <> +struct ParamTraits { + using paramType = mozilla::AudioCodecSpecificBinaryBlob; + + static void Write(MessageWriter* aWriter, const paramType& aParam) { + WriteParam(aWriter, *aParam.mBinaryBlob); + } + static bool Read(MessageReader* aReader, paramType* aResult) { + return ReadParam(aReader, aResult->mBinaryBlob.get()); + } +}; + +template <> +struct ParamTraits { + using paramType = mozilla::AacCodecSpecificData; + + static void Write(MessageWriter* aWriter, const paramType& aParam) { + WriteParam(aWriter, *aParam.mEsDescriptorBinaryBlob); + WriteParam(aWriter, *aParam.mDecoderConfigDescriptorBinaryBlob); + WriteParam(aWriter, aParam.mEncoderDelayFrames); + WriteParam(aWriter, aParam.mMediaFrameCount); + } + static bool Read(MessageReader* aReader, paramType* aResult) { + return ReadParam(aReader, aResult->mEsDescriptorBinaryBlob.get()) && + ReadParam(aReader, + aResult->mDecoderConfigDescriptorBinaryBlob.get()) && + ReadParam(aReader, &aResult->mEncoderDelayFrames) && + ReadParam(aReader, &aResult->mMediaFrameCount); + } +}; + +template <> +struct ParamTraits { + using paramType = mozilla::FlacCodecSpecificData; + + static void Write(MessageWriter* aWriter, const paramType& aParam) { + WriteParam(aWriter, *aParam.mStreamInfoBinaryBlob); + } + static bool Read(MessageReader* aReader, paramType* aResult) { + return ReadParam(aReader, aResult->mStreamInfoBinaryBlob.get()); + } +}; + +template <> +struct ParamTraits + : public PlainOldDataSerializer {}; + +template <> +struct ParamTraits { + using paramType = mozilla::OpusCodecSpecificData; + + static void Write(MessageWriter* aWriter, const paramType& aParam) { + WriteParam(aWriter, aParam.mContainerCodecDelayMicroSeconds); + WriteParam(aWriter, *aParam.mHeadersBinaryBlob); + } + static bool Read(MessageReader* aReader, paramType* aResult) { + return ReadParam(aReader, &aResult->mContainerCodecDelayMicroSeconds) && + ReadParam(aReader, aResult->mHeadersBinaryBlob.get()); + } +}; + +template <> +struct ParamTraits { + using paramType = mozilla::VorbisCodecSpecificData; + + static void Write(MessageWriter* aWriter, const paramType& aParam) { + WriteParam(aWriter, *aParam.mHeadersBinaryBlob); + } + static bool Read(MessageReader* aReader, paramType* aResult) { + return ReadParam(aReader, aResult->mHeadersBinaryBlob.get()); + } +}; + +template <> +struct ParamTraits + : public EmptyStructSerializer {}; + +// End traits for AudioCodecSpecificVariant types. + +template <> +struct ParamTraits { + typedef mozilla::AudioInfo paramType; + + static void Write(MessageWriter* aWriter, const paramType& aParam) { + // TrackInfo + WriteParam(aWriter, aParam.mMimeType); + + // AudioInfo + WriteParam(aWriter, aParam.mRate); + WriteParam(aWriter, aParam.mChannels); + WriteParam(aWriter, aParam.mChannelMap); + WriteParam(aWriter, aParam.mBitDepth); + WriteParam(aWriter, aParam.mProfile); + WriteParam(aWriter, aParam.mExtendedProfile); + WriteParam(aWriter, aParam.mCodecSpecificConfig); + WriteParam(aWriter, aParam.mCrypto); + } + + static bool Read(MessageReader* aReader, paramType* aResult) { + if (ReadParam(aReader, &aResult->mMimeType) && + ReadParam(aReader, &aResult->mRate) && + ReadParam(aReader, &aResult->mChannels) && + ReadParam(aReader, &aResult->mChannelMap) && + ReadParam(aReader, &aResult->mBitDepth) && + ReadParam(aReader, &aResult->mProfile) && + ReadParam(aReader, &aResult->mExtendedProfile) && + ReadParam(aReader, &aResult->mCodecSpecificConfig) && + ReadParam(aReader, &aResult->mCrypto)) { + return true; + } + return false; + } +}; + +template <> +struct ParamTraits + : public ContiguousEnumSerializerInclusive< + mozilla::MediaDataDecoder::ConversionRequired, + mozilla::MediaDataDecoder::ConversionRequired(0), + mozilla::MediaDataDecoder::ConversionRequired( + mozilla::MediaDataDecoder::ConversionRequired::kNeedAnnexB)> {}; + +template <> +struct ParamTraits { + using paramType = mozilla::media::TimeUnit; + + static void Write(MessageWriter* aWriter, const paramType& aParam) { + WriteParam(aWriter, aParam.IsValid()); + WriteParam(aWriter, aParam.IsValid() ? aParam.mTicks.value() : 0); + WriteParam(aWriter, + aParam.IsValid() ? aParam.mBase : 1); // base can't be 0 + } + + static bool Read(MessageReader* aReader, paramType* aResult) { + bool valid; + int64_t ticks; + int64_t base; + if (ReadParam(aReader, &valid) && ReadParam(aReader, &ticks) && + ReadParam(aReader, &base)) { + if (valid) { + *aResult = mozilla::media::TimeUnit(ticks, base); + } else { + *aResult = mozilla::media::TimeUnit::Invalid(); + } + return true; + } + return false; + }; +}; + +template <> +struct ParamTraits { + typedef mozilla::media::TimeInterval paramType; + + static void Write(MessageWriter* aWriter, const paramType& aParam) { + WriteParam(aWriter, aParam.mStart); + WriteParam(aWriter, aParam.mEnd); + WriteParam(aWriter, aParam.mFuzz); + } + + static bool Read(MessageReader* aReader, paramType* aResult) { + if (ReadParam(aReader, &aResult->mStart) && + ReadParam(aReader, &aResult->mEnd) && + ReadParam(aReader, &aResult->mFuzz)) { + return true; + } + return false; + } +}; + +template <> +struct ParamTraits { + typedef mozilla::MediaResult paramType; + + static void Write(MessageWriter* aWriter, const paramType& aParam) { + WriteParam(aWriter, aParam.Code()); + WriteParam(aWriter, aParam.Message()); + } + + static bool Read(MessageReader* aReader, paramType* aResult) { + nsresult result; + nsCString message; + if (ReadParam(aReader, &result) && ReadParam(aReader, &message)) { + *aResult = paramType(result, std::move(message)); + return true; + } + return false; + }; +}; + +template <> +struct ParamTraits { + typedef mozilla::DecoderDoctorDiagnostics paramType; + + static void Write(MessageWriter* aWriter, const paramType& aParam) { + WriteParam(aWriter, aParam.mDiagnosticsType); + WriteParam(aWriter, aParam.mFormat); + WriteParam(aWriter, aParam.mFlags); + WriteParam(aWriter, aParam.mEvent); + } + + static bool Read(MessageReader* aReader, paramType* aResult) { + if (ReadParam(aReader, &aResult->mDiagnosticsType) && + ReadParam(aReader, &aResult->mFormat) && + ReadParam(aReader, &aResult->mFlags) && + ReadParam(aReader, &aResult->mEvent)) { + return true; + } + return false; + }; +}; + +template <> +struct ParamTraits + : public ContiguousEnumSerializerInclusive< + mozilla::DecoderDoctorDiagnostics::DiagnosticsType, + mozilla::DecoderDoctorDiagnostics::DiagnosticsType::eUnsaved, + mozilla::DecoderDoctorDiagnostics::DiagnosticsType::eDecodeWarning> { +}; + +template <> +struct ParamTraits { + typedef mozilla::DecoderDoctorEvent paramType; + + static void Write(MessageWriter* aWriter, const paramType& aParam) { + int domain = aParam.mDomain; + WriteParam(aWriter, domain); + WriteParam(aWriter, aParam.mResult); + } + + static bool Read(MessageReader* aReader, paramType* aResult) { + int domain = 0; + if (ReadParam(aReader, &domain) && ReadParam(aReader, &aResult->mResult)) { + aResult->mDomain = paramType::Domain(domain); + return true; + } + return false; + }; +}; + +template <> +struct ParamTraits + : public ContiguousEnumSerializer< + mozilla::TrackingId::Source, + mozilla::TrackingId::Source::Unimplemented, + mozilla::TrackingId::Source::LAST> {}; + +template <> +struct ParamTraits { + typedef mozilla::TrackingId paramType; + + static void Write(MessageWriter* aWriter, const paramType& aParam) { + WriteParam(aWriter, aParam.mSource); + WriteParam(aWriter, aParam.mProcId); + WriteParam(aWriter, aParam.mUniqueInProcId); + } + + static bool Read(MessageReader* aReader, paramType* aResult) { + return ReadParam(aReader, &aResult->mSource) && + ReadParam(aReader, &aResult->mProcId) && + ReadParam(aReader, &aResult->mUniqueInProcId); + } +}; + +template <> +struct ParamTraits { + typedef mozilla::CryptoTrack paramType; + + static void Write(MessageWriter* aWriter, const paramType& aParam) { + WriteParam(aWriter, aParam.mCryptoScheme); + } + + static bool Read(MessageReader* aReader, paramType* aResult) { + return ReadParam(aReader, &aResult->mCryptoScheme); + } +}; + +} // namespace IPC + +#endif // mozilla_dom_media_MediaIPCUtils_h -- cgit v1.2.3