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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
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_gfx_vr_VRMessageUtils_h
#define mozilla_gfx_vr_VRMessageUtils_h
#include "ipc/EnumSerializer.h"
#include "ipc/IPCMessageUtils.h"
#include "mozilla/ArrayUtils.h"
#include "mozilla/GfxMessageUtils.h"
#include "mozilla/dom/GamepadMessageUtils.h"
#include "gfxVR.h"
namespace IPC {
template <>
struct ParamTraits<mozilla::gfx::VRControllerType>
: public ContiguousEnumSerializer<mozilla::gfx::VRControllerType,
mozilla::gfx::VRControllerType::_empty,
mozilla::gfx::VRControllerType::_end> {};
// VRHMDSensorState is POD, we can use PlainOldDataSerializer
static_assert(std::is_pod<mozilla::gfx::VRHMDSensorState>::value,
"mozilla::gfx::VRHMDSensorState must be a POD type.");
template <>
struct ParamTraits<mozilla::gfx::VRHMDSensorState>
: public PlainOldDataSerializer<mozilla::gfx::VRHMDSensorState> {};
// VRDisplayInfo is POD, we can use PlainOldDataSerializer
static_assert(std::is_pod<mozilla::gfx::VRDisplayInfo>::value,
"mozilla::gfx::VRDisplayInfo must be a POD type.");
template <>
struct ParamTraits<mozilla::gfx::VRDisplayInfo>
: public PlainOldDataSerializer<mozilla::gfx::VRDisplayInfo> {};
template <>
struct ParamTraits<mozilla::gfx::VRSubmitFrameResultInfo> {
typedef mozilla::gfx::VRSubmitFrameResultInfo paramType;
static void Write(MessageWriter* aWriter, const paramType& aParam) {
WriteParam(aWriter, aParam.mBase64Image);
WriteParam(aWriter, aParam.mFormat);
WriteParam(aWriter, aParam.mWidth);
WriteParam(aWriter, aParam.mHeight);
WriteParam(aWriter, aParam.mFrameNum);
}
static bool Read(MessageReader* aReader, paramType* aResult) {
if (!ReadParam(aReader, &(aResult->mBase64Image)) ||
!ReadParam(aReader, &(aResult->mFormat)) ||
!ReadParam(aReader, &(aResult->mWidth)) ||
!ReadParam(aReader, &(aResult->mHeight)) ||
!ReadParam(aReader, &(aResult->mFrameNum))) {
return false;
}
return true;
}
};
template <>
struct ParamTraits<mozilla::gfx::VRDisplayCapabilityFlags>
: public BitFlagsEnumSerializer<
mozilla::gfx::VRDisplayCapabilityFlags,
mozilla::gfx::VRDisplayCapabilityFlags::Cap_All> {};
} // namespace IPC
#endif // mozilla_gfx_vr_VRMessageUtils_h
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