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93 lines
3.5 KiB
C
93 lines
3.5 KiB
C
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/******************************************************************************
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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 _IH264D_INTER_PRED_H_
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#define _IH264D_INTER_PRED_H_
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/*!
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**************************************************************************
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* \file ih264d_inter_pred.h
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*
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* \brief
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* Decalaration for routines defined in MorionCompensate.c
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*
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* Detailed_description
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*
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* \date
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* creation_date
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*
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* \author Arvind Raman
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**************************************************************************
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*/
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#include "ih264d_structs.h"
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#define BUFFER_WIDTH 16
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/*!
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**************************************************************************
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* \brief PRED_BUFFER_WIDTH / HEIGHT
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*
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* Width and height of the 16 bit (also reused a 2 8 bits buffers). The
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* required dimensions for these buffers are 21x21, however to align the
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* start of every row to a WORD aligned boundary the width has been increased
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* to 24.
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**************************************************************************
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*/
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//#define PRED_BUFFER_WIDTH 24
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//#define PRED_BUFFER_HEIGHT 21
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#define PRED_BUFFER_WIDTH 24*2
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#define PRED_BUFFER_HEIGHT 24*2
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void ih264d_fill_pred_info(WORD16 *pi2_mv,WORD32 part_width,WORD32 part_height, WORD32 sub_mb_num,
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WORD32 pred_dir,pred_info_pkd_t *ps_pred_pkd,WORD8 i1_buf_id,
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WORD8 i1_ref_idx,UWORD32 *pu4_wt_offset,UWORD8 u1_pic_type);
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WORD32 ih264d_form_mb_part_info_bp(pred_info_pkd_t *ps_pred_pkd,
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dec_struct_t * ps_dec,
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UWORD16 u2_mb_x,
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UWORD16 u2_mb_y,
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WORD32 mb_index,
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dec_mb_info_t *ps_cur_mb_info);
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WORD32 ih264d_form_mb_part_info_mp(pred_info_pkd_t *ps_pred_pkd,
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dec_struct_t * ps_dec,
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UWORD16 u2_mb_x,
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UWORD16 u2_mb_y,
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WORD32 mb_index,
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dec_mb_info_t *ps_cur_mb_info);
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void ih264d_motion_compensate_bp(dec_struct_t * ps_dec, dec_mb_info_t *ps_cur_mb_info);
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void ih264d_motion_compensate_mp(dec_struct_t * ps_dec, dec_mb_info_t *ps_cur_mb_info);
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void TransferRefBuffs(dec_struct_t *ps_dec);
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void ih264d_multiplex_ref_data(dec_struct_t * ps_dec,
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pred_info_t *ps_pred,
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UWORD8* pu1_dest_y,
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UWORD8* pu1_dest_u,
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dec_mb_info_t *ps_cur_mb_info,
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UWORD16 u2_dest_wd_y,
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UWORD16 u2_dest_wd_uv,
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UWORD8 u1_dir);
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#endif /* _IH264D_INTER_PRED_H_ */
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