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67 lines
1.6 KiB
67 lines
1.6 KiB
13 years ago
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/*
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*
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* Copyright 2010 Samsung Electronics S.LSI 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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* @file SEC_OSAL_Queue.h
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* @brief
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* @author SeungBeom Kim (sbcrux.kim@samsung.com)
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* @version 1.1.0
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* @history
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* 2010.7.15 : Create
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*/
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#ifndef SEC_OSAL_QUEUE
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#define SEC_OSAL_QUEUE
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#include "OMX_Types.h"
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#include "OMX_Core.h"
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#define MAX_QUEUE_ELEMENTS 10
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typedef struct _SEC_QElem
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{
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void *data;
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struct _SEC_QElem *qNext;
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} SEC_QElem;
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typedef struct _SEC_QUEUE
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{
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SEC_QElem *first;
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SEC_QElem *last;
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int numElem;
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OMX_HANDLETYPE qMutex;
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} SEC_QUEUE;
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#ifdef __cplusplus
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extern "C" {
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#endif
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OMX_ERRORTYPE SEC_OSAL_QueueCreate(SEC_QUEUE *queueHandle);
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OMX_ERRORTYPE SEC_OSAL_QueueTerminate(SEC_QUEUE *queueHandle);
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int SEC_OSAL_Queue(SEC_QUEUE *queueHandle, void *data);
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void *SEC_OSAL_Dequeue(SEC_QUEUE *queueHandle);
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int SEC_OSAL_GetElemNum(SEC_QUEUE *queueHandle);
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int SEC_OSAL_SetElemNum(SEC_QUEUE *queueHandle, int ElemNum);
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#ifdef __cplusplus
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}
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#endif
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#endif
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