Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 246 insertions, 0 deletions

diff --git a/dom/media/ipc/MediaIPCUtils.h b/dom/media/ipc/MediaIPCUtils.h
new file mode 100644
index 0000000000..b940a3af8b
--- /dev/null
+++ b/dom/media/ipc/MediaIPCUtils.h
@@ -0,0 +1,246 @@
+/* -*- 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 "DecoderDoctorDiagnostics.h"
+#include "PlatformDecoderModule.h"
+#include "ipc/EnumSerializer.h"
+#include "mozilla/EnumSet.h"
+#include "mozilla/GfxMessageUtils.h"
+#include "mozilla/gfx/Rect.h"
+
+namespace IPC {
+template <>
+struct ParamTraits<mozilla::VideoInfo> {
+  typedef mozilla::VideoInfo paramType;
+
+  static void Write(Message* aMsg, const paramType& aParam) {
+    // TrackInfo
+    WriteParam(aMsg, aParam.mMimeType);
+
+    // VideoInfo
+    WriteParam(aMsg, aParam.mDisplay);
+    WriteParam(aMsg, aParam.mStereoMode);
+    WriteParam(aMsg, aParam.mImage);
+    WriteParam(aMsg, aParam.mImageRect);
+    WriteParam(aMsg, *aParam.mCodecSpecificConfig);
+    WriteParam(aMsg, *aParam.mExtraData);
+    WriteParam(aMsg, aParam.mRotation);
+    WriteParam(aMsg, aParam.mColorDepth);
+    WriteParam(aMsg, aParam.mColorSpace);
+    WriteParam(aMsg, aParam.mColorRange);
+    WriteParam(aMsg, aParam.HasAlpha());
+  }
+
+  static bool Read(const Message* aMsg, PickleIterator* aIter,
+                   paramType* aResult) {
+    mozilla::gfx::IntRect imageRect;
+    bool alphaPresent;
+    if (ReadParam(aMsg, aIter, &aResult->mMimeType) &&
+        ReadParam(aMsg, aIter, &aResult->mDisplay) &&
+        ReadParam(aMsg, aIter, &aResult->mStereoMode) &&
+        ReadParam(aMsg, aIter, &aResult->mImage) &&
+        ReadParam(aMsg, aIter, &aResult->mImageRect) &&
+        ReadParam(aMsg, aIter, aResult->mCodecSpecificConfig.get()) &&
+        ReadParam(aMsg, aIter, aResult->mExtraData.get()) &&
+        ReadParam(aMsg, aIter, &aResult->mRotation) &&
+        ReadParam(aMsg, aIter, &aResult->mColorDepth) &&
+        ReadParam(aMsg, aIter, &aResult->mColorSpace) &&
+        ReadParam(aMsg, aIter, &aResult->mColorRange) &&
+        ReadParam(aMsg, aIter, &alphaPresent)) {
+      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;
+};
+
+template <>
+struct ParamTraits<mozilla::AudioInfo> {
+  typedef mozilla::AudioInfo paramType;
+
+  static void Write(Message* aMsg, const paramType& aParam) {
+    // TrackInfo
+    WriteParam(aMsg, aParam.mMimeType);
+
+    // AudioInfo
+    WriteParam(aMsg, aParam.mRate);
+    WriteParam(aMsg, aParam.mChannels);
+    WriteParam(aMsg, aParam.mChannelMap);
+    WriteParam(aMsg, aParam.mBitDepth);
+    WriteParam(aMsg, aParam.mProfile);
+    WriteParam(aMsg, aParam.mExtendedProfile);
+    WriteParam(aMsg, *aParam.mCodecSpecificConfig);
+  }
+
+  static bool Read(const Message* aMsg, PickleIterator* aIter,
+                   paramType* aResult) {
+    if (ReadParam(aMsg, aIter, &aResult->mMimeType) &&
+        ReadParam(aMsg, aIter, &aResult->mRate) &&
+        ReadParam(aMsg, aIter, &aResult->mChannels) &&
+        ReadParam(aMsg, aIter, &aResult->mChannelMap) &&
+        ReadParam(aMsg, aIter, &aResult->mBitDepth) &&
+        ReadParam(aMsg, aIter, &aResult->mProfile) &&
+        ReadParam(aMsg, aIter, &aResult->mExtendedProfile) &&
+        ReadParam(aMsg, aIter, aResult->mCodecSpecificConfig.get())) {
+      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> {
+  typedef mozilla::media::TimeUnit paramType;
+
+  static void Write(Message* aMsg, const paramType& aParam) {
+    WriteParam(aMsg, aParam.IsValid());
+    WriteParam(aMsg, aParam.IsValid() ? aParam.ToMicroseconds() : 0);
+  }
+
+  static bool Read(const Message* aMsg, PickleIterator* aIter,
+                   paramType* aResult) {
+    bool valid;
+    int64_t value;
+    if (ReadParam(aMsg, aIter, &valid) && ReadParam(aMsg, aIter, &value)) {
+      if (!valid) {
+        *aResult = mozilla::media::TimeUnit::Invalid();
+      } else {
+        *aResult = mozilla::media::TimeUnit::FromMicroseconds(value);
+      }
+      return true;
+    }
+    return false;
+  };
+};
+
+template <>
+struct ParamTraits<mozilla::media::TimeInterval> {
+  typedef mozilla::media::TimeInterval paramType;
+
+  static void Write(Message* aMsg, const paramType& aParam) {
+    WriteParam(aMsg, aParam.mStart);
+    WriteParam(aMsg, aParam.mEnd);
+    WriteParam(aMsg, aParam.mFuzz);
+  }
+
+  static bool Read(const Message* aMsg, PickleIterator* aIter,
+                   paramType* aResult) {
+    if (ReadParam(aMsg, aIter, &aResult->mStart) &&
+        ReadParam(aMsg, aIter, &aResult->mEnd) &&
+        ReadParam(aMsg, aIter, &aResult->mFuzz)) {
+      return true;
+    }
+    return false;
+  }
+};
+
+template <>
+struct ParamTraits<mozilla::MediaResult> {
+  typedef mozilla::MediaResult paramType;
+
+  static void Write(Message* aMsg, const paramType& aParam) {
+    WriteParam(aMsg, aParam.Code());
+    WriteParam(aMsg, aParam.Message());
+  }
+
+  static bool Read(const Message* aMsg, PickleIterator* aIter,
+                   paramType* aResult) {
+    nsresult result;
+    nsCString message;
+    if (ReadParam(aMsg, aIter, &result) && ReadParam(aMsg, aIter, &message)) {
+      *aResult = paramType(result, std::move(message));
+      return true;
+    }
+    return false;
+  };
+};
+
+template <>
+struct ParamTraits<mozilla::DecoderDoctorDiagnostics> {
+  typedef mozilla::DecoderDoctorDiagnostics paramType;
+
+  static void Write(Message* aMsg, const paramType& aParam) {
+    WriteParam(aMsg, aParam.mDiagnosticsType);
+    WriteParam(aMsg, aParam.mFormat);
+    WriteParam(aMsg, aParam.mFlags);
+    WriteParam(aMsg, aParam.mEvent);
+  }
+
+  static bool Read(const Message* aMsg, PickleIterator* aIter,
+                   paramType* aResult) {
+    if (ReadParam(aMsg, aIter, &aResult->mDiagnosticsType) &&
+        ReadParam(aMsg, aIter, &aResult->mFormat) &&
+        ReadParam(aMsg, aIter, &aResult->mFlags) &&
+        ReadParam(aMsg, aIter, &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(Message* aMsg, const paramType& aParam) {
+    int domain = aParam.mDomain;
+    WriteParam(aMsg, domain);
+    WriteParam(aMsg, aParam.mResult);
+  }
+
+  static bool Read(const Message* aMsg, PickleIterator* aIter,
+                   paramType* aResult) {
+    int domain = 0;
+    if (ReadParam(aMsg, aIter, &domain) &&
+        ReadParam(aMsg, aIter, &aResult->mResult)) {
+      aResult->mDomain = paramType::Domain(domain);
+      return true;
+    }
+    return false;
+  };
+};
+
+}  // namespace IPC
+
+#endif  // mozilla_dom_media_MediaIPCUtils_h