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64 lines
2.1 KiB
64 lines
2.1 KiB
4 months ago
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/******************************************************************************
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* *
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* Copyright (C) 2018 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 IXHEAACD_CHANNEL_H
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#define IXHEAACD_CHANNEL_H
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enum {
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ID_SCE = 0,
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ID_CPE,
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ID_CCE,
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ID_LFE,
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ID_DSE,
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ID_PCE,
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ID_FIL,
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ID_END,
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ID_HDR,
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ID_NULL,
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ID_IIND_ICS,
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CRC_LEVEL_FIN,
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END_HDR,
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};
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#define LEFT 0
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#define RIGHT 1
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IA_ERRORCODE ixheaacd_channel_pair_process(
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ia_aac_dec_channel_info_struct *ptr_aac_dec_channel_info[], WORD32 num_ch,
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ia_aac_dec_tables_struct *ptr_aac_tables, WORD32 total_channels,
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WORD32 object_type, WORD32 aac_spect_data_resil_flag,
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WORD32 aac_sf_data_resil_flag, WORD32 *in_data, WORD32 *out_data,
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void *self_ptr);
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VOID ixheaacd_map_ms_mask_pns(
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ia_aac_dec_channel_info_struct *ptr_aac_dec_channel_info[CHANNELS]);
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VOID ixheaacd_read_fill_element(ia_bit_buf_struct *it_bit_buff,
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ia_drc_dec_struct *drc_dummy,
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ia_drc_dec_struct *pstr_drc_dec);
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VOID ixheaacd_read_data_stream_element(ia_bit_buf_struct *it_bit_buff,
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WORD32 *byte_align_bits,
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ia_drc_dec_struct *drc_handle);
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WORD16 *ixheaacd_getscalefactorbandoffsets(
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ia_ics_info_struct *ptr_ics_info, ia_aac_dec_tables_struct *ptr_aac_tables);
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#endif /* #ifndef IXHEAACD_CHANNEL_H */
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