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58 lines
2.3 KiB
58 lines
2.3 KiB
/******************************************************************************
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*
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* Copyright (C) 2015 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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#ifndef _MB_MODEL_BASED_H_
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#define _MB_MODEL_BASED_H_
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typedef struct mb_rate_control_t *mb_rate_control_handle;
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WORD32 irc_mbrc_num_fill_use_free_memtab(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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/* Initializing the state structure */
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void irc_init_mb_level_rc(mb_rate_control_handle ps_mb_rate_control);
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/* MB parameters that are to be initialized at a frame level */
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void irc_mb_init_frame_level(mb_rate_control_handle ps_mb_rate_control,
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UWORD8 u1_frame_qp);
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/* MB Level call to get the mb_level QP */
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void irc_get_mb_qp(mb_rate_control_handle ps_mb_rate_control,
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WORD32 i4_cur_mb_activity,
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WORD32 *pi4_mb_qp);
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/* MB Parameters that are to be updated at a frame level */
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void irc_mb_update_frame_level(mb_rate_control_handle ps_mb_rate_control,
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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 irc_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 irc_reset_mb_activity(mb_rate_control_handle ps_mb_rate_control);
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#endif
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