40 lines
1.4 KiB
C++
40 lines
1.4 KiB
C++
/*
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* Copyright (C) 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <sensors/common_convert.h>
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#include <cstring>
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namespace android {
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namespace hardware {
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namespace sensors {
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namespace implementation {
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namespace common {
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sensors_event_t convertASensorEvent(const ASensorEvent& src) {
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// Attempt to ensure these types are compatible.
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static_assert(sizeof(sensors_event_t) == sizeof(ASensorEvent));
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static_assert(offsetof(sensors_event_t, timestamp) == offsetof(ASensorEvent, timestamp));
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static_assert(offsetof(sensors_event_t, flags) == offsetof(ASensorEvent, flags));
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// TODO(b/259711109) Follow up work to handle this in a safer way.
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return *reinterpret_cast<const sensors_event_t*>(&src);
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}
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} // namespace common
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} // namespace implementation
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} // namespace sensors
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} // namespace hardware
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} // namespace android
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