74 lines
2.6 KiB
C++
74 lines
2.6 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_gfx_vr_VRMessageUtils_h
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#define mozilla_gfx_vr_VRMessageUtils_h
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#include "ipc/EnumSerializer.h"
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#include "ipc/IPCMessageUtils.h"
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#include "mozilla/ArrayUtils.h"
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#include "mozilla/GfxMessageUtils.h"
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#include "mozilla/dom/GamepadMessageUtils.h"
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#include "gfxVR.h"
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namespace IPC {
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template <>
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struct ParamTraits<mozilla::gfx::VRControllerType>
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: public ContiguousEnumSerializer<mozilla::gfx::VRControllerType,
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mozilla::gfx::VRControllerType::_empty,
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mozilla::gfx::VRControllerType::_end> {};
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// VRHMDSensorState is POD, we can use PlainOldDataSerializer
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static_assert(std::is_pod<mozilla::gfx::VRHMDSensorState>::value,
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"mozilla::gfx::VRHMDSensorState must be a POD type.");
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template <>
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struct ParamTraits<mozilla::gfx::VRHMDSensorState>
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: public PlainOldDataSerializer<mozilla::gfx::VRHMDSensorState> {};
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// VRDisplayInfo is POD, we can use PlainOldDataSerializer
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static_assert(std::is_pod<mozilla::gfx::VRDisplayInfo>::value,
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"mozilla::gfx::VRDisplayInfo must be a POD type.");
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template <>
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struct ParamTraits<mozilla::gfx::VRDisplayInfo>
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: public PlainOldDataSerializer<mozilla::gfx::VRDisplayInfo> {};
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template <>
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struct ParamTraits<mozilla::gfx::VRSubmitFrameResultInfo> {
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typedef mozilla::gfx::VRSubmitFrameResultInfo paramType;
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static void Write(MessageWriter* aWriter, const paramType& aParam) {
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WriteParam(aWriter, aParam.mBase64Image);
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WriteParam(aWriter, aParam.mFormat);
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WriteParam(aWriter, aParam.mWidth);
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WriteParam(aWriter, aParam.mHeight);
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WriteParam(aWriter, aParam.mFrameNum);
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}
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static bool Read(MessageReader* aReader, paramType* aResult) {
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if (!ReadParam(aReader, &(aResult->mBase64Image)) ||
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!ReadParam(aReader, &(aResult->mFormat)) ||
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!ReadParam(aReader, &(aResult->mWidth)) ||
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!ReadParam(aReader, &(aResult->mHeight)) ||
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!ReadParam(aReader, &(aResult->mFrameNum))) {
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return false;
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}
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return true;
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}
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};
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template <>
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struct ParamTraits<mozilla::gfx::VRDisplayCapabilityFlags>
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: public BitFlagsEnumSerializer<
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mozilla::gfx::VRDisplayCapabilityFlags,
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mozilla::gfx::VRDisplayCapabilityFlags::Cap_All> {};
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} // namespace IPC
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#endif // mozilla_gfx_vr_VRMessageUtils_h
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