/*
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* meta_data.h - meta data struct
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*
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* Copyright (c) 2017 Intel Corporation
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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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* Author: Zong Wei <wei.zong@intel.com>
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*/
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#ifndef XCAM_META_DATA_H
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#define XCAM_META_DATA_H
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#include <xcam_std.h>
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#include <list>
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namespace XCam {
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struct MetaBase
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{
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MetaBase () {}
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virtual ~MetaBase() {};
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private:
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XCAM_DEAD_COPY (MetaBase);
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};
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struct MetaData
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: MetaBase
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{
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int64_t timestamp; // in microseconds
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MetaData () {
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timestamp = 0;
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};
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virtual ~MetaData () {};
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private:
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XCAM_DEAD_COPY (MetaData);
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};
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struct DevicePose
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: MetaData
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{
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double orientation[4];
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double translation[3];
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uint32_t confidence;
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DevicePose ()
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{
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xcam_mem_clear (orientation);
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xcam_mem_clear (translation);
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confidence = 1;
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}
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};
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typedef std::list<SmartPtr<MetaBase>> MetaBaseList;
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typedef std::list<SmartPtr<MetaData>> MetaDataList;
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typedef std::list<SmartPtr<DevicePose>> DevicePoseList;
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};
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#endif //XCAM_META_DATA_H
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