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/******************************************************************************
*
* Copyright (C) 2015 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
*/
#ifndef _IH264D_DEBLOCKING_H_
#define _IH264D_DEBLOCKING_H_
/*!
**************************************************************************
* \file ih264d_deblocking.h
*
* \brief
* Declarations of deblocking functions
*
* \date
* 23/11/2002
*
* \author AI
**************************************************************************
*/
#include "ih264_typedefs.h"
#include "ih264_macros.h"
#include "ih264_platform_macros.h"
#include "ih264d_structs.h"
WORD8 ih264d_set_deblocking_parameters(deblk_mb_t * ps_cur_deblk_mb,
dec_slice_params_t * ps_slice,
UWORD8 u1_mb_ngbr_availablity,
UWORD8 u1_mb_field_decoding_flag);
void ih264d_copy_intra_pred_line(dec_struct_t *ps_dec,
dec_mb_info_t *ps_cur_mb_info,
UWORD32 nmb_index);
void FilterBoundaryLeft(tfr_ctxt_t * const ps_tfr_cxt,
const WORD8 i1_cb_qp_idx_ofst,
const WORD8 i1_cr_qp_idx_ofst,
deblk_mb_t * const ps_cur_mb,
UWORD16 u2_strd_y,
UWORD16 u2_strd_uv,
deblk_mb_t * const ps_left_mb,
const UWORD32 pu4_bs_tab[],
const UWORD8 u1_cur_fld);
void FilterBoundaryTop(tfr_ctxt_t * const ps_tfr_cxt,
const WORD8 i1_cb_qp_idx_ofst,
const WORD8 i1_cr_qp_idx_ofst,
deblk_mb_t * const ps_cur_mb,
const UWORD16 u2_strd_y,
const UWORD16 u2_strd_uv,
deblk_mb_t * const ps_top_mb,
const UWORD32 u4_bs);
void deblock_mb(tfr_ctxt_t * const ps_tfr_cxt,
const WORD8 i1_cb_qp_idx_ofst,
const WORD8 i1_cr_qp_idx_ofst,
deblk_mb_t * const ps_cur_mb,
WORD32 i4_strd_y,
WORD32 i4_strd_uv,
deblk_mb_t * const ps_top_mb,
deblk_mb_t * const ps_left_mb,
const UWORD8 u1_cur_fld,
const UWORD8 u1_extra_top_edge);
void ih264d_deblock_mb_mbaff(dec_struct_t *ps_dec,
tfr_ctxt_t * const ps_tfr_cxt,
const WORD8 i1_cb_qp_idx_ofst,
const WORD8 i1_cr_qp_idx_ofst,
deblk_mb_t * const ps_cur_mb,
WORD32 i4_strd_y,
WORD32 i4_strd_uv,
deblk_mb_t * const ps_top_mb,
deblk_mb_t * const ps_left_mb,
const UWORD8 u1_cur_fld,
const UWORD8 u1_extra_top_edge);
void ih264d_deblock_picture_mbaff(dec_struct_t * const ps_dec);
void ih264d_deblock_picture_non_mbaff(dec_struct_t * const ps_dec);
void ih264d_deblock_picture_progressive(dec_struct_t * const ps_dec);
void ih264d_compute_bs_mbaff(dec_struct_t * ps_dec,
dec_mb_info_t * ps_cur_mb_info,
const UWORD16 u2_mbxn_mb);
void ih264d_compute_bs_non_mbaff(dec_struct_t * ps_dec,
dec_mb_info_t * ps_cur_mb_info,
const UWORD16 u2_mbxn_mb);
void ih264d_fill_bs_mbedge_2(dec_struct_t * ps_dec,
dec_mb_info_t * ps_cur_mb_info,
const UWORD16 u2_mbxn_mb);
void ih264d_fill_bs_mbedge_4(dec_struct_t * ps_dec,
dec_mb_info_t * ps_cur_mb_info,
const UWORD16 u2_mbxn_mb);
void ih264d_fill_bs1_16x16mb_pslice(mv_pred_t *ps_cur_mv_pred,
mv_pred_t *ps_top_mv_pred,
void **ppv_map_ref_idx_to_poc,
UWORD32 *pu4_bs_table,
mv_pred_t *ps_leftmost_mv_pred,
neighbouradd_t *ps_left_addr,
void **u4_pic_addrress,
WORD32 i4_ver_mvlimit);
void ih264d_fill_bs1_non16x16mb_pslice(mv_pred_t *ps_cur_mv_pred,
mv_pred_t *ps_top_mv_pred,
void **ppv_map_ref_idx_to_poc,
UWORD32 *pu4_bs_table,
mv_pred_t *ps_leftmost_mv_pred,
neighbouradd_t *ps_left_addr,
void **u4_pic_addrress,
WORD32 i4_ver_mvlimit);
void ih264d_fill_bs1_16x16mb_bslice(mv_pred_t *ps_cur_mv_pred,
mv_pred_t *ps_top_mv_pred,
void **ppv_map_ref_idx_to_poc,
UWORD32 *pu4_bs_table,
mv_pred_t *ps_leftmost_mv_pred,
neighbouradd_t *ps_left_addr,
void **u4_pic_addrress,
WORD32 i4_ver_mvlimit);
void ih264d_fill_bs1_non16x16mb_bslice(mv_pred_t *ps_cur_mv_pred,
mv_pred_t *ps_top_mv_pred,
void **ppv_map_ref_idx_to_poc,
UWORD32 *pu4_bs_table,
mv_pred_t *ps_leftmost_mv_pred,
neighbouradd_t *ps_left_addr,
void **u4_pic_addrress,
WORD32 i4_ver_mvlimit);
void ih264d_fill_bs_xtra_left_edge_cur_fld(UWORD32 *pu4_bs,
WORD32 u4_left_mb_t_csbp,
WORD32 u4_left_mb_b_csbp,
WORD32 u4_cur_mb_csbp,
UWORD32 u4_cur_mb_top);
void ih264d_fill_bs_xtra_left_edge_cur_frm(UWORD32 *pu4_bs,
WORD32 u4_left_mb_t_csbp,
WORD32 u4_left_mb_b_csbp,
WORD32 u4_cur_mb_csbp,
UWORD32 u4_cur_mb_top);
void ih264d_deblock_mb_nonmbaff(dec_struct_t *ps_dec,
tfr_ctxt_t * const ps_tfr_cxt,
const WORD8 i1_cb_qp_idx_ofst,
const WORD8 i1_cr_qp_idx_ofst,
WORD32 i4_strd_y,
WORD32 i4_strd_uv);
void ih264d_init_deblk_tfr_ctxt(dec_struct_t * ps_dec,
pad_mgr_t *ps_pad_mgr,
tfr_ctxt_t *ps_tfr_cxt,
UWORD16 u2_image_wd_mb,
UWORD8 u1_mbaff);
void ih264d_deblock_mb_level(dec_struct_t *ps_dec,
dec_mb_info_t *ps_cur_mb_info,
UWORD32 nmb_index);
#endif /* _IH264D_DEBLOCKING_H_ */
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