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/******************************************************************************
*
* Copyright (C) 2018 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*****************************************************************************
* Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
*/
/*!
******************************************************************************
* \file ihevce_mv_pred.h
*
* \brief
* This file contains function prototypes of MV predcition function
*
* \date
* 18/09/2012
*
* \author
* Ittiam
*
******************************************************************************
*/
#ifndef _IHEVCE_MV_PRED_H_
#define _IHEVCE_MV_PRED_H_
/*****************************************************************************/
/* Constant Macros */
/*****************************************************************************/
#define MAX_MVP_LIST_CAND 2
#define MAX_MVP_LIST_CAND_MEM (MAX_MVP_LIST_CAND + 1)
/*****************************************************************************/
/* Function Macros */
/*****************************************************************************/
/*****************************************************************************/
/* Typedefs */
/*****************************************************************************/
/*****************************************************************************/
/* Enums */
/*****************************************************************************/
/*****************************************************************************/
/* Structure */
/*****************************************************************************/
/*****************************************************************************/
/* Extern Variable Declarations */
/*****************************************************************************/
/*****************************************************************************/
/* Extern Function Declarations */
/*****************************************************************************/
void ihevce_mv_pred(
mv_pred_ctxt_t *ps_ctxt,
nbr_4x4_t *ps_top_nbr_4x4,
nbr_4x4_t *ps_left_nbr_4x4,
nbr_4x4_t *ps_top_left_nbr_4x4,
WORD32 left_nbr_4x4_strd,
nbr_avail_flags_t *ps_avail_flags,
pu_mv_t *ps_col_mv,
pu_t *ps_pu,
pu_mv_t *ps_pred_mv,
UWORD8 (*pu1_is_top_used)[MAX_MVP_LIST_CAND]);
#endif /* _IHEVCE_MV_PRED_H_ */
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