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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /gfx/vr/ipc/VRMessageUtils.h | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | gfx/vr/ipc/VRMessageUtils.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/gfx/vr/ipc/VRMessageUtils.h b/gfx/vr/ipc/VRMessageUtils.h new file mode 100644 index 0000000000..0d19c9e4ec --- /dev/null +++ b/gfx/vr/ipc/VRMessageUtils.h @@ -0,0 +1,73 @@ +/* -*- 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 |