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/* -*- 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
#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_