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