/*
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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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*/
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#ifndef SRC_RT_TASK_TASK_GRAPH_RTTASKNODECONTEXT_H_
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#define SRC_RT_TASK_TASK_GRAPH_RTTASKNODECONTEXT_H_
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#include <string>
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#include <vector>
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#include <list>
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#include <memory>
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#include <map>
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#include "rt_header.h"
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#include "rt_metadata.h"
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#include "RTStreamInfo.h"
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class RTMediaBuffer;
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class RTBufferListener;
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class RTOutputStreamShared;
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class RTMediaBufferPool;
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class RTTaskNodeStat;
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class RTTaskNodeContext {
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public:
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explicit RTTaskNodeContext(
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std::string nodeName,
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INT32 nodeId,
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std::vector<RTStreamInfo *> *inputInfos,
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std::vector<RTStreamInfo *> *outputInfos);
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~RTTaskNodeContext();
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RTTaskNodeContext(const RTTaskNodeContext&) = delete;
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RTTaskNodeContext& operator=(const RTTaskNodeContext&) = delete;
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RT_RET prepareForRun(RtMetaData* options);
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RT_RET cleanupAfterRun();
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const std::string& nodeName() const { return mNodeName; }
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INT32 nodeId() const { return mNodeId; }
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void suspend() { mSuspend = true; }
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void resume() { mSuspend = false; }
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RT_RET flush();
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bool isSuspend() { return mSuspend; }
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RtMetaData* options() { return mOptions; }
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void sendInterrupt(std::string reason);
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void cancelInterrupt(std::string reason);
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void setOutputBufferListener(RTBufferListener *listener);
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void setMaxBatchPrcoessSize(INT32 maxBatchSize);
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INT32 getMaxBatchPrcoessSize();
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RTStreamInfo* getInputInfo(std::string streamType = "none");
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RTStreamInfo* getOutputInfo(std::string streamType = "none");
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RT_RET getPackets(std::list<RTMediaBuffer *> *packets, std::string streamType = "none");
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RT_BOOL hasInputStream(std::string streamType = "none");
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RT_BOOL hasOutputStream(std::string streamType = "none");
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INT32 inputQueueSize(std::string streamType = "none");
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RT_BOOL inputIsEmpty(std::string streamType = "none");
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RT_BOOL outputIsEmpty(std::string streamType = "none");
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RTMediaBuffer* inputHeadBuffer(std::string streamType = "none");
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RTMediaBuffer* dequeInputBuffer(std::string streamType = "none");
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RT_RET queueInputBuffer(RTMediaBuffer *packet, std::string streamTpye = "none");
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RTMediaBuffer* dequeOutputBuffer(RT_BOOL block = RT_TRUE,
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UINT32 size = 0,
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std::string streamType = "none");
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RT_RET queueOutputBuffer(RTMediaBuffer *packet, std::string streamType = "none");
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RT_RET getBufferStat(RTTaskNodeStat *stat);
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RT_RET reallocOutputBuffers(INT32 wantSize, std::string streamType = "none");
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RT_RET attachOutStreamPool(RTMediaBufferPool *pool, std::string streamType = "none");
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RT_RET detachOutStreamPool(std::string streamType = "none");
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RT_RET pollOutputBuffer(RT_BOOL block = RT_TRUE,
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UINT32 size = 0,
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std::string streamType = "none");
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INT32 getOutputBufferSize(std::string streamType = "none");
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RT_RET dump();
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private:
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std::vector<RTMediaBuffer *>* inputs(std::string streamType = "none");
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RTOutputStreamShared* outputs(std::string streamType = "none");
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private:
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std::map<std::string, std::vector<RTMediaBuffer *>> mInputs;
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std::map<std::string, RTOutputStreamShared *> mOutputs;
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RtMetaData *mOptions;
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INT32 mNodeId;
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std::string mNodeName;
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bool mSuspend = false;
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INT32 mMaxBatchProcessSize = 4;
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std::vector<RTStreamInfo *> *mInputInfos;
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std::vector<RTStreamInfo *> *mOutputInfos;
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RtMutex mInputMutex;
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};
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#endif // SRC_RT_TASK_TASK_GRAPH_RTTASKNODECONTEXT_H_
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