36 lines
950 B
C++
36 lines
950 B
C++
/*
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* Copyright 2017 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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#ifndef __MPP_QUEUE_H__
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#define __MPP_QUEUE_H__
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#include "mpp_list.h"
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class MppQueue: public mpp_list
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{
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private:
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sem_t mQueuePending;
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int mFlushFlag;
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public:
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MppQueue(node_destructor func);
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~MppQueue();
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RK_S32 push(void *data, RK_S32 size);
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RK_S32 pull(void *data, RK_S32 size);
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RK_S32 flush();
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};
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#endif
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