111 lines
4.9 KiB
C
111 lines
4.9 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_parse_slice.h
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*
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* @brief
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* Contains routines that decode a Enhancement 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_PARSE_SLICE_H_
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#define _ISVCD_PARSE_SLICE_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 "ih264d_tables.h"
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WORD32 isvcd_parse_islice_data_cavlc(svc_dec_lyr_struct_t *ps_svc_lyr_dec,
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dec_slice_params_t *ps_slice, UWORD16 u2_first_mb_in_slice);
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WORD32 isvcd_parse_islice_data_cabac(svc_dec_lyr_struct_t *ps_svc_lyr_dec,
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dec_slice_params_t *ps_slice, UWORD16 u2_first_mb_in_slice);
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WORD32 isvcd_parse_bmb_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_bmb_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_parse_imb_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_mb_type);
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WORD32 isvcd_parse_eislice_data_cabac(svc_dec_lyr_struct_t *ps_svc_lyr_dec,
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dec_slice_params_t *ps_slice, UWORD16 u2_first_mb_in_slice);
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WORD32 isvcd_parse_eislice_data_cavlc(svc_dec_lyr_struct_t *ps_svc_lyr_dec,
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dec_slice_params_t *ps_slice, UWORD16 u2_first_mb_in_slice);
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WORD32 isvcd_parse_imb_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_type);
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WORD32 isvcd_parse_inter_slice_data_cavlc_enh_lyr(svc_dec_lyr_struct_t *ps_svc_lyr_dec,
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dec_slice_params_t *ps_slice,
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UWORD16 u2_first_mb_in_slice);
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WORD32 isvcd_parse_inter_slice_data_cabac_enh_lyr(svc_dec_lyr_struct_t *ps_svc_lyr_dec,
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dec_slice_params_t *ps_slice,
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UWORD16 u2_first_mb_in_slice);
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WORD32 isvcd_parse_inter_slice_data_cabac(svc_dec_lyr_struct_t *ps_svc_lyr_dec,
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dec_slice_params_t *ps_slice,
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UWORD16 u2_first_mb_in_slice);
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WORD32 isvcd_parse_inter_slice_data_cavlc(svc_dec_lyr_struct_t *ps_svc_lyr_dec,
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dec_slice_params_t *ps_slice,
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UWORD16 u2_first_mb_in_slice);
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WORD32 isvcd_parse_eislice(svc_dec_lyr_struct_t *ps_svc_lyr_dec, UWORD16 u2_first_mb_in_slice);
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WORD32 isvcd_parse_islice(svc_dec_lyr_struct_t *ps_svc_lyr_dec, UWORD16 u2_first_mb_in_slice);
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WORD32 isvcd_parse_pslice(svc_dec_lyr_struct_t *ps_svc_lyr_dec, UWORD16 u2_first_mb_in_slice);
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WORD32 isvcd_parse_decode_slice(UWORD8 u1_is_idr_slice, UWORD8 u1_nal_ref_idc,
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svc_dec_lyr_struct_t *ps_svc_lyr_dec);
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WORD32 isvcd_parse_slice_header(svc_dec_lyr_struct_t *ps_svc_lyr_dec);
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WORD32 isvcd_set_default_slice_header_ext(svc_dec_lyr_struct_t *ps_svc_lyr_dec);
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WORD32 isvcd_start_of_pic(svc_dec_lyr_struct_t *ps_svc_lyr_dec, WORD32 i4_poc,
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pocstruct_t *ps_temp_poc, UWORD16 u2_frame_num, dec_pic_params_t *ps_pps);
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WORD32 isvcd_parse_decode_slice_ext_nal(UWORD8 u1_is_idr_slice, UWORD8 u1_nal_ref_idc,
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svc_dec_lyr_struct_t *ps_svc_lyr_dec);
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WORD32 isvcd_parse_interlayer_resamp_func_init(svc_dec_lyr_struct_t *ps_svc_lyr_dec,
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UWORD16 u2_first_mb_in_slice);
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#endif /* _ISVCD_PARSE_SLICE_H_ */
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