You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
102 lines
3.7 KiB
102 lines
3.7 KiB
/******************************************************************************
|
|
*
|
|
* 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 IMPD_DRC_PARSER_H
|
|
#define IMPD_DRC_PARSER_H
|
|
|
|
WORD32
|
|
impd_dec_ducking_scaling(ia_bit_buf_struct* it_bit_buff,
|
|
WORD32* ducking_scaling_flag,
|
|
FLOAT32* ducking_scaling);
|
|
|
|
WORD32
|
|
impd_parse_loudness_info(ia_bit_buf_struct* it_bit_buff, WORD32 version,
|
|
ia_loudness_info_struct* loudness_info);
|
|
|
|
WORD32
|
|
impd_parse_loudness_info_set_ext(
|
|
ia_bit_buf_struct* it_bit_buff,
|
|
ia_drc_loudness_info_set_struct* loudness_info_set);
|
|
|
|
WORD32
|
|
impd_sel_drc_coeff(
|
|
ia_drc_config* drc_config, WORD32 location,
|
|
ia_uni_drc_coeffs_struct** str_p_loc_drc_coefficients_uni_drc);
|
|
|
|
WORD32
|
|
impd_drc_parse_instructions_basic(
|
|
ia_bit_buf_struct* it_bit_buff,
|
|
ia_drc_instructions_basic_struct* str_drc_instructions_basic);
|
|
|
|
WORD32
|
|
impd_parse_drc_instructions_uni_drc(
|
|
ia_bit_buf_struct* it_bit_buff, WORD32 version, ia_drc_config* drc_config,
|
|
ia_drc_instructions_struct* str_drc_instruction_str);
|
|
|
|
WORD32
|
|
impd_parse_gain_set_params(ia_bit_buf_struct* it_bit_buff, WORD32 version,
|
|
WORD32* gain_seq_idx,
|
|
ia_gain_set_params_struct* gain_set_params);
|
|
|
|
WORD32
|
|
impd_drc_parse_coeff(
|
|
ia_bit_buf_struct* it_bit_buff, WORD32 version,
|
|
ia_drc_params_bs_dec_struct* ia_drc_params_struct,
|
|
ia_uni_drc_coeffs_struct* str_p_loc_drc_coefficients_uni_drc);
|
|
|
|
WORD32
|
|
impd_parse_dwnmix_instructions(
|
|
ia_bit_buf_struct* it_bit_buff, WORD32 version,
|
|
ia_drc_params_bs_dec_struct* ia_drc_params_struct,
|
|
ia_channel_layout_struct* channel_layout,
|
|
ia_downmix_instructions_struct* dwnmix_instructions);
|
|
|
|
WORD32
|
|
impd_parse_drc_ext_v1(ia_bit_buf_struct* it_bit_buff,
|
|
ia_drc_params_bs_dec_struct* ia_drc_params_struct,
|
|
ia_drc_config* drc_config,
|
|
ia_drc_config_ext* str_drc_config_ext);
|
|
|
|
WORD32
|
|
impd_parse_drc_config(ia_bit_buf_struct* it_bit_buff,
|
|
ia_drc_params_bs_dec_struct* ia_drc_params_struct,
|
|
ia_drc_config* drc_config);
|
|
|
|
WORD32
|
|
impd_parse_loudness_info_set(
|
|
ia_bit_buf_struct* it_bit_buff,
|
|
ia_drc_loudness_info_set_struct* loudness_info_set);
|
|
|
|
WORD32
|
|
impd_parse_drc_gain_sequence(ia_bit_buf_struct* it_bit_buff,
|
|
ia_drc_bits_dec_struct* pstr_drc_uni_bs_dec,
|
|
ia_gain_set_params_struct* gain_set_params,
|
|
ia_drc_gain_sequence_struct* drc_gain_sequence);
|
|
|
|
WORD32
|
|
impd_parse_uni_drc_gain_ext(ia_bit_buf_struct* it_bit_buff,
|
|
ia_uni_drc_gain_ext_struct* uni_drc_gain_ext);
|
|
|
|
WORD32 impd_drc_uni_gain_read(ia_bit_buf_struct* it_bit_buff,
|
|
ia_drc_bits_dec_struct* pstr_drc_uni_bs_dec,
|
|
ia_drc_config* drc_config,
|
|
ia_drc_gain_struct* pstr_uni_drc_gain);
|
|
|
|
#endif
|