Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 376 insertions, 0 deletions

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 <type_traits>
+
+#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<mozilla::VideoInfo> {
+  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<mozilla::TrackInfo::TrackType>
+    : public ContiguousEnumSerializerInclusive<
+          mozilla::TrackInfo::TrackType,
+          mozilla::TrackInfo::TrackType::kUndefinedTrack,
+          mozilla::TrackInfo::TrackType::kTextTrack> {};
+
+template <>
+struct ParamTraits<mozilla::VideoInfo::Rotation>
+    : public ContiguousEnumSerializerInclusive<
+          mozilla::VideoInfo::Rotation, mozilla::VideoInfo::Rotation::kDegree_0,
+          mozilla::VideoInfo::Rotation::kDegree_270> {};
+
+template <>
+struct ParamTraits<mozilla::MediaByteBuffer>
+    : public ParamTraits<nsTArray<uint8_t>> {
+  typedef mozilla::MediaByteBuffer paramType;
+};
+
+// Traits for AudioCodecSpecificVariant types.
+
+template <>
+struct ParamTraits<mozilla::NoCodecSpecificData>
+    : public EmptyStructSerializer<mozilla::NoCodecSpecificData> {};
+
+template <>
+struct ParamTraits<mozilla::AudioCodecSpecificBinaryBlob> {
+  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<mozilla::AacCodecSpecificData> {
+  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<mozilla::FlacCodecSpecificData> {
+  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<mozilla::Mp3CodecSpecificData>
+    : public PlainOldDataSerializer<mozilla::Mp3CodecSpecificData> {};
+
+template <>
+struct ParamTraits<mozilla::OpusCodecSpecificData> {
+  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<mozilla::VorbisCodecSpecificData> {
+  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<mozilla::WaveCodecSpecificData>
+    : public EmptyStructSerializer<mozilla::WaveCodecSpecificData> {};
+
+// End traits for AudioCodecSpecificVariant types.
+
+template <>
+struct ParamTraits<mozilla::AudioInfo> {
+  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<mozilla::MediaDataDecoder::ConversionRequired>
+    : public ContiguousEnumSerializerInclusive<
+          mozilla::MediaDataDecoder::ConversionRequired,
+          mozilla::MediaDataDecoder::ConversionRequired(0),
+          mozilla::MediaDataDecoder::ConversionRequired(
+              mozilla::MediaDataDecoder::ConversionRequired::kNeedAnnexB)> {};
+
+template <>
+struct ParamTraits<mozilla::media::TimeUnit> {
+  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<mozilla::media::TimeInterval> {
+  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<mozilla::MediaResult> {
+  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<mozilla::DecoderDoctorDiagnostics> {
+  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<mozilla::DecoderDoctorDiagnostics::DiagnosticsType>
+    : public ContiguousEnumSerializerInclusive<
+          mozilla::DecoderDoctorDiagnostics::DiagnosticsType,
+          mozilla::DecoderDoctorDiagnostics::DiagnosticsType::eUnsaved,
+          mozilla::DecoderDoctorDiagnostics::DiagnosticsType::eDecodeWarning> {
+};
+
+template <>
+struct ParamTraits<mozilla::DecoderDoctorEvent> {
+  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<mozilla::TrackingId::Source>
+    : public ContiguousEnumSerializer<
+          mozilla::TrackingId::Source,
+          mozilla::TrackingId::Source::Unimplemented,
+          mozilla::TrackingId::Source::LAST> {};
+
+template <>
+struct ParamTraits<mozilla::TrackingId> {
+  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<mozilla::CryptoTrack> {
+  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