xref: /aosp_15_r20/external/libxaac/encoder/ixheaace_sbr_cmondata.h (revision 15dc779a375ca8b5125643b829a8aa4b70d7f451)
1 /******************************************************************************
2  *                                                                            *
3  * Copyright (C) 2023 The Android Open Source Project
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at:
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  *
17  *****************************************************************************
18  * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
19  */
20 
21 #pragma once
22 
23 struct ixheaace_str_common_data {
24   WORD32 sbr_hdr_bits;
25   WORD32 sbr_crc_len;
26   WORD32 sbr_data_bits;
27   WORD32 sbr_fill_bits;
28   ixheaace_bit_buf str_sbr_bit_buf;
29   ixheaace_bit_buf str_tmp_write_bit_buf;
30   WORD32 sbr_num_channels;
31   ixheaace_bit_buf str_sbr_bit_buf_prev;
32   WORD32 prev_bit_buf_write_offset;
33   WORD32 prev_bit_buf_read_offset;
34 };
35 
36 typedef struct ixheaace_str_common_data *ixheaace_pstr_common_data;
37