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71 lines
2.1 KiB
71 lines
2.1 KiB
4 months ago
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/******************************************************************************
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*
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* Copyright (C) 2012 Ittiam Systems Pvt Ltd, Bangalore
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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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/**
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*******************************************************************************
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* @file
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* ihevcd_job_queue.h
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*
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* @brief
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* Contains functions for job queue
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*
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* @author
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* Harish
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*
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* @par List of Functions:
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*
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* @remarks
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* None
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*
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*******************************************************************************
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*/
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#ifndef _IHEVCD_JOB_QUEUE_H_
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#define _IHEVCD_JOB_QUEUE_H_
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typedef struct
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{
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/** Pointer to buffer base which contains the jobs */
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void *pv_buf_base;
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/** Pointer to current address where new job can be added */
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void *pv_buf_wr;
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/** Pointer to current address from where next job can be obtained */
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void *pv_buf_rd;
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/** Pointer to end of job buffer */
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void *pv_buf_end;
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/** Mutex used to keep the functions thread-safe */
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void *pv_mutex;
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/** Flag to indicate jobq has to be terminated */
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WORD32 i4_terminate;
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}jobq_t;
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WORD32 ihevcd_jobq_ctxt_size(void);
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void* ihevcd_jobq_init(void *pv_buf, WORD32 buf_size);
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IHEVCD_ERROR_T ihevcd_jobq_free(jobq_t *ps_jobq);
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IHEVCD_ERROR_T ihevcd_jobq_reset(jobq_t *ps_jobq);
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IHEVCD_ERROR_T ihevcd_jobq_deinit(jobq_t *ps_jobq);
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IHEVCD_ERROR_T ihevcd_jobq_terminate(jobq_t *ps_jobq);
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IHEVCD_ERROR_T ihevcd_jobq_queue(jobq_t *ps_jobq, void *pv_job, WORD32 job_size, WORD32 blocking);
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IHEVCD_ERROR_T ihevcd_jobq_dequeue(jobq_t *ps_jobq, void *pv_job, WORD32 job_size, WORD32 blocking);
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#endif /* _IHEVCD_PROCESS_SLICE_H_ */
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