| /****************************************************************************** |
| * |
| * 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_ */ |
