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83 lines
3.3 KiB
83 lines
3.3 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 ihevce_mv_pred.h
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*
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* \brief
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* This file contains function prototypes of MV predcition function
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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_MV_PRED_H_
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#define _IHEVCE_MV_PRED_H_
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/*****************************************************************************/
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/* Constant Macros */
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/*****************************************************************************/
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#define MAX_MVP_LIST_CAND 2
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#define MAX_MVP_LIST_CAND_MEM (MAX_MVP_LIST_CAND + 1)
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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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/*****************************************************************************/
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/* Structure */
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/*****************************************************************************/
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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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void ihevce_mv_pred(
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mv_pred_ctxt_t *ps_ctxt,
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nbr_4x4_t *ps_top_nbr_4x4,
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nbr_4x4_t *ps_left_nbr_4x4,
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nbr_4x4_t *ps_top_left_nbr_4x4,
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WORD32 left_nbr_4x4_strd,
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nbr_avail_flags_t *ps_avail_flags,
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pu_mv_t *ps_col_mv,
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pu_t *ps_pu,
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pu_mv_t *ps_pred_mv,
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UWORD8 (*pu1_is_top_used)[MAX_MVP_LIST_CAND]);
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#endif /* _IHEVCE_MV_PRED_H_ */
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