/* -*- 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 LAYOUT_GENERIC_LAYOUTMESSAGEUTILS_H_ #define LAYOUT_GENERIC_LAYOUTMESSAGEUTILS_H_ #include "ipc/EnumSerializer.h" #include "ipc/IPCMessageUtils.h" #include "nsIFrame.h" #include "mozilla/AspectRatio.h" #include "mozilla/webrender/WebRenderTypes.h" namespace IPC { template <> struct ParamTraits<mozilla::IntrinsicSize> { using paramType = mozilla::IntrinsicSize; static void Write(MessageWriter* aWriter, const paramType& aParam) { WriteParam(aWriter, aParam.width); WriteParam(aWriter, aParam.height); } static bool Read(MessageReader* aReader, paramType* aResult) { return ReadParam(aReader, &aResult->width) && ReadParam(aReader, &aResult->height); } }; template <> struct ParamTraits<mozilla::AspectRatio> { using paramType = mozilla::AspectRatio; static void Write(MessageWriter* aWriter, const paramType& aParam) { WriteParam(aWriter, aParam.mRatio); } static bool Read(MessageReader* aReader, paramType* aResult) { return ReadParam(aReader, &aResult->mRatio); } }; template <> struct ParamTraits<mozilla::StyleImageRendering> : public ContiguousEnumSerializerInclusive< mozilla::StyleImageRendering, mozilla::StyleImageRendering::Auto, mozilla::StyleImageRendering::Optimizequality> {}; } // namespace IPC #endif // LAYOUT_GENERIC_LAYOUTMESSAGEUTILS_H_