| /****************************************************************************** |
| * * |
| * Copyright (C) 2018 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 IXHEAACD_HCR_H |
| #define IXHEAACD_HCR_H |
| void ixheaacd_huff_code_reorder_tbl_init(ia_hcr_info_struct* ptr_hcr_info); |
| UWORD32 ixheaacd_huff_code_reorder_init( |
| ia_hcr_info_struct* ptr_hcr_info, |
| ia_aac_dec_channel_info_struct* ptr_aac_dec_channel_info, |
| ia_aac_dec_tables_struct* ptr_aac_tables, ia_bit_buf_struct* itt_bit_buff); |
| UWORD32 ixheaacd_hcr_decoder( |
| ia_hcr_info_struct* ptr_hcr_info, |
| ia_aac_dec_channel_info_struct* ptr_aac_dec_channel_info, |
| ia_aac_dec_tables_struct* ptr_aac_tables, ia_bit_buf_struct* itt_bit_buff); |
| VOID ixheaacd_huff_mute_erroneous_lines(ia_hcr_info_struct* ptr_hcr_info); |
| |
| void ixheaacd_lt_prediction( |
| ia_aac_dec_channel_info_struct* ptr_aac_dec_channel_info, ltp_info* ltp, |
| WORD32* spec, ia_aac_dec_tables_struct* aac_tables_ptr, |
| UWORD16 win_shape_prev, UWORD32 sr_index, UWORD32 object_type, |
| UWORD32 frame_len, WORD32* in_data, WORD32* out_data); |
| |
| WORD32 ixheaacd_ltp_data(WORD32 object_type, ia_ics_info_struct* ics, |
| ltp_info* ltp, ia_handle_bit_buf_struct bs, |
| WORD32 frame_len); |
| |
| #endif |
