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68 lines
2.8 KiB
68 lines
2.8 KiB
4 months ago
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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 mb_model_based.h
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*
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* \brief
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* This file contains all the necessary declarations for
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* mb level API functions
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*
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* \date
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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 _MB_MODEL_BASED_H_
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#define _MB_MODEL_BASED_H_
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/*****************************************************************************/
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/* Structure */
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/*****************************************************************************/
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typedef struct mb_rate_control_t *mb_rate_control_handle;
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/*****************************************************************************/
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/* Function Declarations */
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/*****************************************************************************/
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WORD32 mbrc_num_fill_use_free_memtab(
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mb_rate_control_handle *pps_mb_rate_control,
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itt_memtab_t *ps_memtab,
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ITT_FUNC_TYPE_E e_func_type);
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/* Initialising the state structure */
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void init_mb_level_rc(mb_rate_control_handle ps_mb_rate_control);
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/* MB parameters that are to be initalised at a frame level */
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void mb_init_frame_level(mb_rate_control_handle ps_mb_rate_control, UWORD8 u1_frame_qp);
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/* MB Level call to get the mb_level QP */
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void get_mb_qp(
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mb_rate_control_handle ps_mb_rate_control, WORD32 i4_cur_mb_activity, WORD32 *pi4_mb_qp);
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/* MB Parameters that are to be updated at a frame level */
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void mb_update_frame_level(mb_rate_control_handle ps_mb_rate_control, WORD32 i4_avg_activity);
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/****************************************************************************
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CONTROL FUCNTIONS FROM FRAME LEVEL
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****************************************************************************/
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/* Returns the stored frame level QP */
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UWORD8 get_frm_level_qp(mb_rate_control_handle ps_mb_rate_control);
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/* Disables activity based qp modulation */
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void reset_mb_activity(mb_rate_control_handle ps_mb_rate_control);
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#endif
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