438 lines
14 KiB
C
438 lines
14 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_hle_interface.h
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*
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* \brief
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* This file contains infertace prototypes of High level enocder interafce
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* structure and interface functions.
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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_HLE_INTERFACE_H_
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#define _IHEVCE_HLE_INTERFACE_H_
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#include "ihevce_profile.h"
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/*****************************************************************************/
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/* Constant Macros */
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/*****************************************************************************/
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#define IHEVCE_DLL
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#define DUMP_MBR_MULTI_RES_INFO 0
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#define DUMP_RC_2_PASS_DATA_BINARY_APP 1
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/*print attributes */
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/*print everything on console */
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#define PRINTF(v, x, y, ...) ps_sys_api->ihevce_printf(v, __VA_ARGS__)
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#define FPRINTF(v, fp, x, y, ...) \
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if(NULL != fp) \
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{ \
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ps_sys_api->s_file_io_api.ihevce_fprintf(v, fp, __VA_ARGS__); \
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}
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/* Semaphore attribute */
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#define SEM_START_VALUE 1
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#define THREAD_STACK_SIZE 0x80000
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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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BUFF_QUE_NON_BLOCKING_MODE = 0,
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BUFF_QUE_BLOCKING_MODE
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} BUFF_QUE_MODES_T;
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/*****************************************************************************/
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/* Structure */
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/*****************************************************************************/
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/**
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* @brief Structure to describe Process interface parameters of Encoder
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*/
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typedef struct
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{
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/**
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* Size for version tracking purpose
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*/
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WORD32 i4_size;
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/**
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* Flag to communicate that HLE thread int are done
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*/
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WORD32 i4_hle_init_done;
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/**
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* Error code communciate any error during create stage
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*/
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WORD32 i4_error_code;
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/**
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* GPU memory accumalator
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*/
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WORD32 i4_gpu_mem_size;
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/**
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* OSAL handle
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*/
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void *pv_osal_handle;
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/**
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* Encoder Handle
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*/
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void *apv_enc_hdl[IHEVCE_MAX_NUM_RESOLUTIONS];
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/**
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* Static parameters structure
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*/
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ihevce_static_cfg_params_t *ps_static_cfg_prms;
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/**
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* Memory Manager handle
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*/
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void *pv_mem_mgr_hdl;
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/**
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* Input Buffer callback handle
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*/
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void *pv_inp_cb_handle;
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/**
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* Ouput Buffer callback handle
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*/
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void *pv_out_cb_handle;
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/**
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* Ouput Recon Buffer callback handle
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*/
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void *pv_recon_cb_handle;
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/**
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* Call back API to be called while the buffer for bitstream filling is done
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*/
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IV_API_CALL_STATUS_T (*ihevce_output_strm_fill_done)
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(void *pv_out_cb_handle, void *pv_curr_out, WORD32 i4_bitrate_instance, WORD32 i4_res_instance);
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/**
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* Call back API to be called while the buffer for recon filling is done
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*/
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IV_API_CALL_STATUS_T (*ihevce_output_recon_fill_done)
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(void *pv_recon_cb_handle,
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void *pv_curr_out,
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WORD32 i4_bitrate_instance,
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WORD32 i4_res_instance);
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/**
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* Call back API to be called while freeing the input buffer
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*/
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IV_API_CALL_STATUS_T (*ihevce_set_free_input_buff)
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(void *pv_inp_cb_handle, iv_input_data_ctrl_buffs_t *ps_input_buf);
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/**
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* Call back API to be called during allocation using memory manager
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*/
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void (*ihevce_mem_alloc)(
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void *pv_mem_mgr_hdl, ihevce_sys_api_t *ps_sys_api, iv_mem_rec_t *ps_memtab);
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/**
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* Call back API for freeing using memory manager
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*/
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void (*ihevce_mem_free)(void *pv_mem_mgr_hdl, iv_mem_rec_t *ps_memtab);
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/* create or run time input buffer allocation, 1: create time 0: run time*/
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WORD32 i4_create_time_input_allocation;
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/* create or run time output buffer allocation, 1: create time 0: run time*/
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WORD32 i4_create_time_output_allocation;
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/*Cores per resolution*/
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WORD32 ai4_num_core_per_res[IHEVCE_MAX_NUM_RESOLUTIONS];
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/**
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* Error Handling callback handle
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*/
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void *pv_cmd_err_cb_handle;
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/**
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* Call back API to be called when errors need to be reported
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*/
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IV_API_CALL_STATUS_T (*ihevce_cmds_error_report)
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(void *pv_cmd_err_cb_handle, WORD32 i4_error_code, WORD32 i4_cmd_type, WORD32 i4_buf_id);
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/**
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* Flag to indicate if ECU is enabled/disabled
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*/
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WORD32 i4_p6_opt_enabled;
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/**
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* profile stats
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*/
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profile_database_t profile_hle;
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profile_database_t profile_pre_enc_l1l2[IHEVCE_MAX_NUM_RESOLUTIONS];
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profile_database_t profile_pre_enc_l0ipe[IHEVCE_MAX_NUM_RESOLUTIONS];
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profile_database_t profile_enc_me[IHEVCE_MAX_NUM_RESOLUTIONS];
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profile_database_t profile_enc[IHEVCE_MAX_NUM_RESOLUTIONS][IHEVCE_MAX_NUM_BITRATES];
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profile_database_t profile_entropy[IHEVCE_MAX_NUM_RESOLUTIONS][IHEVCE_MAX_NUM_BITRATES];
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} ihevce_hle_ctxt_t;
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/**
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******************************************************************************
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* @brief Indivisual Thread context structure
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******************************************************************************
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*/
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typedef struct
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{
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/** Unique Id associated with every frame processing thread */
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WORD32 i4_thrd_id;
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/** pointer to encoder context structure */
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void *pv_enc_ctxt;
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/** pointer to the hle context structure */
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ihevce_hle_ctxt_t *ps_hle_ctxt;
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} frm_proc_thrd_ctxt_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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/** Create API
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*
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* ps_hle_ctxt : Pointer to high level encoder context.
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* It is assumed that application before calling this API
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* has initialized with correct pointers for following
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* - pv_osal_handle
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* - pv_app_sem_handle
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* - ps_static_cfg_prms
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* - ihevce_mem_alloc
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* - ihevce_mem_free
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*
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* Encoder after initilaization would store the encoder handle in
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* - pv_enc_hdl
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*
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* Create Return status (success or fail) is returned
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*/
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IHEVCE_DLL IV_API_CALL_STATUS_T ihevce_hle_interface_create(ihevce_hle_ctxt_t *ps_hle_ctxt);
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/** Query IO buffers requirements API
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*
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* ps_hle_ctxt : Pointer to high level encoder context.
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* ps_input_bufs_req : memory to store input buffer requirements
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* ps_output_bufs_req : memory to store output buffer requirements
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*
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* Should be called only after a sucessfull create of codec instance
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*
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* Return status (success or fail) is returned
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*/
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IHEVCE_DLL IV_API_CALL_STATUS_T ihevce_query_io_buf_req(
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ihevce_hle_ctxt_t *ps_hle_ctxt,
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iv_input_bufs_req_t *ps_input_bufs_req,
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iv_res_layer_output_bufs_req_t *ps_res_layer_output_bufs_req,
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iv_res_layer_recon_bufs_req_t *ps_res_layer_recon_bufs_req);
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/** Create buffer ports for procesing API
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*
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* ps_hle_ctxt : Pointer to high level encoder context.
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* ps_input_data_ctrl_buffs_desc :
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* Pointer to Input (data/control) buffers details memory
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* ps_input_asynch_ctrl_buffs_desc :
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* Pointer to Input async control buffers details memory
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* ps_output_data_buffs_desc :
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* Pointer to output data buffers details memory
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* ps_output_status_buffs_desc:
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* Pointer to outtput async control buffers details memory
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*
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* Return status (success or fail) is returned
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*/
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IHEVCE_DLL IV_API_CALL_STATUS_T ihevce_create_ports(
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ihevce_hle_ctxt_t *ps_hle_ctxt,
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iv_input_data_ctrl_buffs_desc_t *ps_input_data_ctrl_buffs_desc,
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iv_input_asynch_ctrl_buffs_desc_t *ps_input_asynch_ctrl_buffs_desc,
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iv_res_layer_output_data_buffs_desc_t *ps_mres_output_data_buffs_desc,
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iv_res_layer_recon_data_buffs_desc_t *ps_mres_recon_data_buffs_desc);
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/** Processing interface layer thread API
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*
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* This is the entry point for this thread
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* pointer to ihevce_hle_ctxt_t has to be passed
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* to this function as the argument
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*
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* return should be a exit code (0)
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*/
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IHEVCE_DLL WORD32 ihevce_hle_interface_thrd(void *pv_proc_intf_ctxt);
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/** Get version API
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*
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* This is API to return the version number of the encoder
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*
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* returns the version number string
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*/
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IHEVCE_DLL const char *ihevce_get_encoder_version(void);
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/** Validate Encoder parameters
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*
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* This is API to return the version number of the encoder
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*
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* returns the version number string
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*/
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IHEVCE_DLL WORD32 ihevce_validate_encoder_parameters(ihevce_static_cfg_params_t *ps_static_cfg_prms);
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/** Get free input frame data buffer API
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*
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* ps_hle_ctxt : Pointer to high level encoder context.
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* pi4_buff_id : pointer to store the buffer id of the buffer returned.
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* i4_blocking_mode : Blocking mode to control if the the API should wait
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* for a free buffer to be available and then
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* return with a valid buffer @sa BUFF_QUE_MODES_T
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* returns NULL if no free buffer is present in queue (if non blocking mode)
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*/
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IHEVCE_DLL void *ihevce_q_get_free_inp_data_buff(
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ihevce_hle_ctxt_t *ps_hle_ctxt, WORD32 *pi4_buff_id, WORD32 i4_blocking_mode);
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/** Get free input control data buffer API
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*
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* ps_hle_ctxt : Pointer to high level encoder context.
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* pi4_buff_id : pointer to store the buffer id of the buffer returned.
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* i4_blocking_mode : Blocking mode to control if the the API should wait
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* for a free buffer to be available and then
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* return with a valid buffer @sa BUFF_QUE_MODES_T
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* returns NULL if no free buffer is present in queue (if non blocking mode)
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*/
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IHEVCE_DLL void *ihevce_q_get_free_inp_ctrl_buff(
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ihevce_hle_ctxt_t *ps_hle_ctxt, WORD32 *pi4_buff_id, WORD32 i4_blocking_mode);
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IHEVCE_DLL void *ihevce_q_get_free_out_strm_buff(
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ihevce_hle_ctxt_t *ps_hle_ctxt,
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WORD32 *pi4_buff_id,
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WORD32 i4_blocking_mode,
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WORD32 i4_bitrate_instance,
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WORD32 i4_res_instance);
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IHEVCE_DLL void *ihevce_q_get_free_out_recon_buff(
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ihevce_hle_ctxt_t *ps_hle_ctxt,
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WORD32 *pi4_buff_id,
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WORD32 i4_blocking_mode,
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WORD32 i4_bitrate_instance,
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WORD32 i4_res_instance);
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/** Set Input frame data buffer as produced API
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*
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* ps_hle_ctxt : Pointer to high level encoder context.
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* i4_buff_id : buffer id of the buffer returned during get free buf.
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*/
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IHEVCE_DLL IV_API_CALL_STATUS_T
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ihevce_q_set_inp_data_buff_prod(ihevce_hle_ctxt_t *ps_hle_ctxt, WORD32 i4_buff_id);
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||
|
|
/** Set Input control data buffer as produced API
|
||
|
|
*
|
||
|
|
* ps_hle_ctxt : Pointer to high level encoder context.
|
||
|
|
* i4_buff_id : buffer id of the buffer returned during get free buf.
|
||
|
|
*/
|
||
|
|
IHEVCE_DLL IV_API_CALL_STATUS_T
|
||
|
|
ihevce_q_set_inp_ctrl_buff_prod(ihevce_hle_ctxt_t *ps_hle_ctxt, WORD32 i4_buff_id);
|
||
|
|
|
||
|
|
IHEVCE_DLL IV_API_CALL_STATUS_T ihevce_q_set_out_strm_buff_prod(
|
||
|
|
ihevce_hle_ctxt_t *ps_hle_ctxt,
|
||
|
|
WORD32 i4_buff_id,
|
||
|
|
WORD32 i4_bitrate_instance_id,
|
||
|
|
WORD32 i4_resolution_id);
|
||
|
|
|
||
|
|
IHEVCE_DLL IV_API_CALL_STATUS_T ihevce_q_set_out_recon_buff_prod(
|
||
|
|
ihevce_hle_ctxt_t *ps_hle_ctxt,
|
||
|
|
WORD32 i4_buff_id,
|
||
|
|
WORD32 i4_bitrate_instance_id,
|
||
|
|
WORD32 i4_resolution_id);
|
||
|
|
|
||
|
|
/** Get next filled recon data buffer API
|
||
|
|
*
|
||
|
|
* ps_hle_ctxt : Pointer to high level encoder context.
|
||
|
|
* pi4_buff_id : pointer to store the buffer id of the buffer returned.
|
||
|
|
* i4_blocking_mode : Blocking mode to control if the the API should wait
|
||
|
|
* for a produced buffer to be available and then
|
||
|
|
* return with a valid buffer @sa BUFF_QUE_MODES_T
|
||
|
|
* returns NULL if no produced buffer is present in queue (if non blocking mode)
|
||
|
|
*/
|
||
|
|
IHEVCE_DLL void *ihevce_q_get_filled_recon_buff(
|
||
|
|
ihevce_hle_ctxt_t *ps_hle_ctxt,
|
||
|
|
WORD32 *pi4_buff_id,
|
||
|
|
WORD32 i4_blocking_mode,
|
||
|
|
WORD32 i4_bitrate_instance_id,
|
||
|
|
WORD32 i4_resolution_id);
|
||
|
|
|
||
|
|
/** Release/ Free recon buffer buffer API
|
||
|
|
*
|
||
|
|
* ps_hle_ctxt : Pointer to high level encoder context.
|
||
|
|
* i4_buff_id : buffer id of the buffer returned during get next buf.
|
||
|
|
*/
|
||
|
|
IHEVCE_DLL IV_API_CALL_STATUS_T ihevce_q_rel_recon_buf(
|
||
|
|
ihevce_hle_ctxt_t *ps_hle_ctxt,
|
||
|
|
WORD32 i4_buff_id,
|
||
|
|
WORD32 i4_bitrate_instance_id,
|
||
|
|
WORD32 i4_resolution_id);
|
||
|
|
|
||
|
|
/** Delete API
|
||
|
|
*
|
||
|
|
* Should be called only after the high level encoder thread exits or returns
|
||
|
|
*/
|
||
|
|
IHEVCE_DLL IV_API_CALL_STATUS_T ihevce_hle_interface_delete(ihevce_hle_ctxt_t *ps_hle_ctxt);
|
||
|
|
|
||
|
|
/** Trace API
|
||
|
|
*
|
||
|
|
* Open and Close trace file pointer.
|
||
|
|
*/
|
||
|
|
IHEVCE_DLL WORD32 ihevce_trace_init(UWORD8 *pu1_file_name);
|
||
|
|
|
||
|
|
IHEVCE_DLL WORD32 ihevce_trace_deinit(void);
|
||
|
|
|
||
|
|
/** Header API
|
||
|
|
*
|
||
|
|
* Get sequence headers asynchronously
|
||
|
|
*/
|
||
|
|
WORD32 ihevce_entropy_encode_header(
|
||
|
|
ihevce_hle_ctxt_t *ps_hle_ctxt, WORD32 i4_bitrate_instance_id, WORD32 i4_resolution_id);
|
||
|
|
|
||
|
|
#endif /* _IHEVCE_HLE_INTERFACE_H_ */
|