46 lines
1.3 KiB
C++
46 lines
1.3 KiB
C++
/*
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* Copyright 2020 Rockchip Electronics Co. LTD
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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: <fxw@rock-chips.com>
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* date: 2020-09-03
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* module: RTAIGraph
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*/
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#ifndef SRC_RT_TASK_APP_GRAPH_RTAIGRAPH_H_
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#define SRC_RT_TASK_APP_GRAPH_RTAIGRAPH_H_
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#include "rt_header.h"
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#include "RTTaskGraph.h"
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class RTAIGraph : public RTTaskGraph {
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public:
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explicit RTAIGraph(const char* tagName);
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~RTAIGraph();
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RT_RET prepare();
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RT_RET start();
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RT_RET stop();
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RT_RET preload(RtMetaData *meta);
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RT_RET recognize(RTMediaBuffer *buffer);
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RT_RET observeOutputStream(std::function<RT_RET(RTMediaBuffer *)> streamCallback);
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private:
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RT_RET initialize(const char* tagName);
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RT_RET deinitialize();
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};
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#endif // SRC_RT_TASK_APP_GRAPH_RTAIGRAPH_H_
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