1/******************************************************************************
2 *
3 * Copyright (C) 2015 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#ifndef IMPD_DRC_UNI_BITSTREAM_DEC_API_H
21#define IMPD_DRC_UNI_BITSTREAM_DEC_API_H
22
23WORD32 impd_init_drc_bitstream_dec(
24    ia_drc_bits_dec_struct* p_uni_drc_bs_dec_struct, WORD32 sample_rate,
25    WORD32 frame_size, WORD32 delay_mode, WORD32 lfe_channel_map_count,
26    WORD32* lfe_channel_map);
27
28WORD32 impd_process_drc_bitstream_dec(
29    ia_drc_bits_dec_struct* p_uni_drc_bs_dec_struct,
30    ia_bit_buf_struct* it_bit_buff, ia_drc_config* pstr_drc_config,
31    ia_drc_loudness_info_set_struct* pstr_loudness_info,
32    UWORD8* bitstream_config, WORD32 num_bytes, WORD32 num_bits_offset,
33    WORD32* num_bits_read);
34
35WORD32 impd_process_drc_bitstream_dec_config(
36    ia_drc_bits_dec_struct* p_uni_drc_bs_dec_struct,
37    ia_bit_buf_struct* it_bit_buff, ia_drc_config* pstr_drc_config,
38    UWORD8* bitstream_config, WORD32 num_bytes);
39
40WORD32 impd_process_drc_bitstream_dec_gain(
41    ia_drc_bits_dec_struct* p_uni_drc_bs_dec_struct,
42    ia_bit_buf_struct* it_bit_buff, ia_drc_config* pstr_drc_config,
43    ia_drc_gain_struct* pstr_drc_gain, UWORD8* bitstream_gain, WORD32 num_bytes,
44    WORD32 num_bits_offset, WORD32* num_bits_read);
45
46WORD32 impd_process_drc_bitstream_dec_loudness_info_set(
47    ia_drc_bits_dec_struct* p_uni_drc_bs_dec_struct,
48    ia_bit_buf_struct* it_bit_buff,
49    ia_drc_loudness_info_set_struct* pstr_loudness_info,
50    UWORD8* bitstream_loudness, WORD32 num_bytes_loudness);
51#endif
52