You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
73 lines
2.3 KiB
73 lines
2.3 KiB
/******************************************************************************
|
|
*
|
|
* Copyright (C) 2015 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at:
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*
|
|
*****************************************************************************
|
|
* Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
|
|
*/
|
|
/**
|
|
*******************************************************************************
|
|
* @file
|
|
* impeg2_job_queue.h
|
|
*
|
|
* @brief
|
|
* Contains functions for job queue
|
|
*
|
|
* @author
|
|
* Harish
|
|
*
|
|
* @par List of Functions:
|
|
*
|
|
* @remarks
|
|
* None
|
|
*
|
|
*******************************************************************************
|
|
*/
|
|
|
|
#ifndef _IMPEG2_JOB_QUEUE_H_
|
|
#define _IMPEG2_JOB_QUEUE_H_
|
|
|
|
typedef struct
|
|
{
|
|
/** Pointer to buffer base which contains the jobs */
|
|
void *pv_buf_base;
|
|
|
|
/** Pointer to current address where new job can be added */
|
|
void *pv_buf_wr;
|
|
|
|
/** Pointer to current address from where next job can be obtained */
|
|
void *pv_buf_rd;
|
|
|
|
/** Pointer to end of job buffer */
|
|
void *pv_buf_end;
|
|
|
|
/** Mutex used to keep the functions thread-safe */
|
|
void *pv_mutex;
|
|
|
|
/** Flag to indicate jobq has to be terminated */
|
|
WORD32 i4_terminate;
|
|
}jobq_t;
|
|
|
|
WORD32 impeg2_jobq_ctxt_size(void);
|
|
void* impeg2_jobq_init(void *pv_buf, WORD32 buf_size);
|
|
IV_API_CALL_STATUS_T impeg2_jobq_free(jobq_t *ps_jobq);
|
|
IV_API_CALL_STATUS_T impeg2_jobq_reset(jobq_t *ps_jobq);
|
|
IV_API_CALL_STATUS_T impeg2_jobq_deinit(jobq_t *ps_jobq);
|
|
IV_API_CALL_STATUS_T impeg2_jobq_terminate(jobq_t *ps_jobq);
|
|
IV_API_CALL_STATUS_T impeg2_jobq_queue(jobq_t *ps_jobq, void *pv_job, WORD32 job_size, WORD32 blocking, WORD32 lock);
|
|
IV_API_CALL_STATUS_T impeg2_jobq_dequeue(jobq_t *ps_jobq, void *pv_job, WORD32 job_size, WORD32 blocking, WORD32 lock);
|
|
|
|
#endif /* _IMPEG2_JOB_QUEUE_H_ */
|