138 lines
5.0 KiB
C
138 lines
5.0 KiB
C
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/******************************************************************************
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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_dep_mngr_private.h
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*
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* \brief
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* This file contains private structures & definations of Sync manager
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*
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* \date
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* 13/12/2013
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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_DEP_MANAGER_PRIVATE_H_
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#define _IHEVCE_DEP_MANAGER_PRIVATE_H_
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/*****************************************************************************/
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/* File Includes */
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/*****************************************************************************/
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/*****************************************************************************/
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/* Constant Macros */
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/*****************************************************************************/
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/*****************************************************************************/
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/* Function Macros */
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/*****************************************************************************/
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/*****************************************************************************/
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/* Typedefs */
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/*****************************************************************************/
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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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DEP_MNGR_CTXT = 0,
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DEP_MNGR_UNITS_PRCSD_MEM,
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DEP_MNGR_WAIT_THRD_ID_MEM,
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DEP_MNGR_SEM_HANDLE_MEM,
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/* should be last entry */
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NUM_DEP_MNGR_MEM_RECS
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} DEP_MNGR_MEM_T;
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/*****************************************************************************/
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/* Structure */
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/*****************************************************************************/
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typedef struct
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{
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/*! Number of Vertical units to be processed */
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WORD32 i4_num_vert_units;
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/*! Maximun Number of Horizontal units to be processed */
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WORD32 i4_num_horz_units;
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/*! Number of column tiles for which encoder is working */
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WORD32 i4_num_tile_cols;
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/*! Array to update the units which got processed in each row */
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/*! For num_tile_cols > 1 , the memory layout is
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0-max_num_vert_units for col_tile 0
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0-max_num_vert_units for col_tile 1
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..
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..
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0-max_num_vert_units for col_tile N-1
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*/
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void *pv_units_prcsd_in_row;
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/*! Array to register the thread ids of waiting threads in each row */
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/*! Memory Layout : (Row - Row) 1 entry per row
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Memory Layout : (Frame - Frame) Num threads per frame
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Memory layout : (Row - Frame)
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Num threads for Row 0
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Num threads for Row 1
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Num threads for Row 2
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..
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..
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Num threads for Row N-1
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*/
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WORD32 *pi4_wait_thrd_id;
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/*! Number of threads in the dependency chain */
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WORD32 i4_num_thrds;
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/*! Pointer to Array of Thread semaphore handle */
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void **ppv_thrd_sem_handles;
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/*! Dependency Manager Mode */
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WORD32 i4_dep_mngr_mode; /* @sa DEP_MNGR_MODE_T */
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/*! 0 : Semaphore not used., 1 : Uses semaphore */
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/*! Note : This is required for using spin-lock for some dependencies. */
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/*! If 0, uses spin-lock(do-while) rather than semaphore for Sync */
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WORD8 i1_sem_enable;
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/*0: top, 1: left, 2: right, 3: bottom */
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WORD8 ai4_tile_xtra_ctb[4];
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/* temp var: delete it */
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//WORD32 i4_frame_map_complete;
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} dep_mngr_state_t;
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/*****************************************************************************/
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/* Extern Variable Declarations */
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/*****************************************************************************/
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/*****************************************************************************/
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/* Extern Function Declarations */
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/*****************************************************************************/
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#endif //_IHEVCE_DEP_MANAGER_PRIVATE_H_
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