110 lines
5.5 KiB
C
110 lines
5.5 KiB
C
/******************************************************************************
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*
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* Copyright (C) 2022 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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/**
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*******************************************************************************
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* @file
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* isvcd_process_epslice.h
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*
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* @brief
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* Contains declarations of routines that decode an EP slice type
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*
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* @author
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* Kishore
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*
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* @remarks
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* None
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*
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*******************************************************************************
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*/
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#ifndef _ISVCD_PROCESS_EPSLICE_H_
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#define _ISVCD_PROCESS_EPSLICE_H_
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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 "isvcd_structs.h"
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WORD32 isvcd_parse_epslice(svc_dec_lyr_struct_t *ps_svc_lyr_dec, UWORD16 u2_first_mb_in_slice);
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WORD32 isvcd_parse_pmb_cabac(svc_dec_lyr_struct_t *ps_svc_lyr_dec, dec_mb_info_t *ps_cur_mb_info,
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dec_svc_mb_info_t *ps_svc_cur_mb_info, UWORD8 u1_mb_num,
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UWORD8 u1_num_mbsNby2);
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WORD32 isvcd_parse_pmb_cavlc(svc_dec_lyr_struct_t *ps_svc_lyr_dec, dec_mb_info_t *ps_cur_mb_info,
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dec_svc_mb_info_t *ps_svc_cur_mb_info, UWORD8 u1_mb_num,
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UWORD8 u1_num_mbsNby2);
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WORD32 isvcd_process_ibl_mb(svc_dec_lyr_struct_t *ps_svc_lyr_dec, dec_mb_info_t *ps_cur_mb_info,
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UWORD8 u1_mb_num, UWORD8 u1_inter_intra_mode);
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WORD32 isvcd_process_residual_resample_mb(svc_dec_lyr_struct_t *ps_svc_lyr_dec,
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dec_mb_info_t *ps_cur_mb_info);
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WORD32 isvcd_process_inter_mb_no_rsd_pred_non_target(svc_dec_lyr_struct_t *ps_svc_lyr_dec,
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dec_mb_info_t *ps_cur_mb_info,
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UWORD8 u1_inference_mode);
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WORD32 isvcd_process_inter_mb_rsd_pred_non_target(svc_dec_lyr_struct_t *ps_svc_lyr_dec,
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dec_mb_info_t *ps_cur_mb_info,
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UWORD8 u1_inference_mode,
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UWORD16 *pu2_res_luma_csbp);
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WORD32 isvcd_process_inter_mb_rsd_pred_target_lyr(svc_dec_lyr_struct_t *ps_svc_lyr_dec,
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dec_mb_info_t *ps_cur_mb_info, UWORD8 u1_mb_num,
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UWORD8 u1_inference_mode,
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UWORD16 *pu2_res_luma_csbp);
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WORD32 isvcd_mv_pred_ref_tfr_nby2_epmb(dec_struct_t *ps_dec, UWORD8 u1_num_mbs,
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UWORD8 u1_num_mbsNby2);
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WORD32 isvcd_decode_recon_tfr_nmb_non_base_lyr(svc_dec_lyr_struct_t *ps_svc_lyr_dec,
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UWORD8 u1_mb_idx, UWORD8 u1_num_mbs,
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UWORD8 u1_num_mbs_next, UWORD8 u1_tfr_n_mb,
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UWORD8 u1_end_of_row);
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WORD32 isvcd_decode_recon_tfr_nmb_base_lyr(svc_dec_lyr_struct_t *ps_svc_lyr_dec, UWORD8 u1_mb_idx,
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UWORD8 u1_num_mbs, UWORD8 u1_num_mbs_next,
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UWORD8 u1_tfr_n_mb, UWORD8 u1_end_of_row);
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void isvcd_retrive_infer_mode_mv(svc_dec_lyr_struct_t *ps_svc_lyr_dec, mv_pred_t *ps_mvpred,
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UWORD8 u1_lx, UWORD8 u1_sub_mb_num);
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void isvcd_update_intra_mb_inter_layer_info(svc_dec_lyr_struct_t *ps_svc_lyr_dec,
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dec_mb_info_t *ps_cur_mb_info);
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void isvcd_update_ipcm_mb_inter_layer_info(svc_dec_lyr_struct_t *ps_svc_lyr_dec,
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dec_mb_info_t *ps_cur_mb_info);
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void isvcd_update_ibl_mb_inter_layer_info(svc_dec_lyr_struct_t *ps_svc_lyr_dec,
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dec_mb_info_t *ps_cur_mb_info);
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void isvcd_update_inter_mb_inter_layer_info(svc_dec_lyr_struct_t *ps_svc_lyr_dec,
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dec_mb_info_t *ps_cur_mb_info,
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UWORD8 u1_inference_mode);
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void isvcd_ii_pred_mb(void *pv_svc_dec, dec_mb_info_t *ps_cur_mb_info);
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WORD32 isvcd_mark_err_slice_skip(svc_dec_lyr_struct_t *ps_svc_lyr_dec, WORD32 num_mb_skip,
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UWORD8 u1_is_idr_slice, UWORD16 u2_frame_num,
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pocstruct_t *ps_cur_poc, WORD32 prev_slice_err);
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void isvcd_one_to_one(svc_dec_lyr_struct_t *ps_svc_lyr_dec, struct pic_buffer_t *ps_col_pic,
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directmv_t *ps_direct, UWORD8 u1_wd_x, WORD32 u2_sub_mb_ofst,
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dec_mb_info_t *ps_cur_mb_info);
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WORD32 isvcd_process_ii_mb(svc_dec_lyr_struct_t *ps_svc_lyr_dec, dec_mb_info_t *ps_cur_mb_info,
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dec_svc_mb_info_t *ps_svc_cur_mb_info, UWORD8 u1_mb_num);
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#endif /* _ISVCD_PROCESS_EPSLICE_H_ */ |