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80 lines
2.8 KiB
80 lines
2.8 KiB
/******************************************************************************
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*
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* Copyright (C) 2018 The Android Open Source Project
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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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* Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
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*/
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/*!
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******************************************************************************
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* \file ihevce_buffer_que_private.h
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*
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* \brief
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* This file contains private structures & definitions of Buffer Queue manager
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*
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* \date
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* 18/09/2012
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*
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* \author
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* Ittiam
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*
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******************************************************************************
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*/
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#ifndef _IHEVCE_BUFFER_QUE_PRIVATE_H_
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#define _IHEVCE_BUFFER_QUE_PRIVATE_H_
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/*****************************************************************************/
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/* Enums */
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/*****************************************************************************/
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typedef enum
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{
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BUFFER_QUE_CTXT = 0,
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BUFFER_QUE_NUM_USER_MEM,
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BUFFER_QUE_PROD_STS_MEM,
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BUFFER_QUE_ENC_SEQ_MEM,
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BUFFER_QUE_QUED_SEQ_MEM,
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/* should be last entry */
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NUM_BUFFER_QUE_MEM_RECS
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} BUFFER_QUE_MEM_T;
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/*****************************************************************************/
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/* Structures */
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/*****************************************************************************/
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typedef struct
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{
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UWORD32 u4_next_disp_seq; /*! < Next display sequence number */
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UWORD32 u4_last_disp_seq; /*! < Last displayed sequence number */
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UWORD32 u4_last_cons; /*! < last consumed buffer ID */
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UWORD32 u4_last_prod; /*! < last produced buffer ID */
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WORD32 i4_num_bufs; /*! < number of buffers */
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WORD32 i4_num_active_bufs; /*! < number of active buffers */
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UWORD32 *pu4_enc_seq; /*! < Array to store encode seq of each
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buffer */
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UWORD32 *pu4_que_seq; /*! < Array to store queued seq of each
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buffer */
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void **ppv_buff_ptrs; /*! < Pointer to array of buffer structure */
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WORD32 *pi4_num_users; /*! < Array to store number of users */
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WORD32 *pi4_produced_sts; /*! < Array to store produced status */
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} buf_que_t;
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#endif //_IHEVCE_BUFFER_QUE_PRIVATE_H_
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