1/******************************************************************************
2 *
3 * Copyright (C) 2018 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_ROM_H
21#define IMPD_DRC_ROM_H
22#define MAX_NUM_QMF_BANDS 128
23
24#define NUM_GAIN_TBL_PROF_0_1_ENTRIES 25
25#define NUM_GAIN_TBL_PROF_2_ENTRIES 49
26#define NUM_SLOPE_TBL_ENTRIES 15
27
28extern const FLOAT32 samp_rate_tbl[13][12];
29
30extern const ia_delta_gain_code_table_struct
31    ia_drc_gain_tbls_prof_0_1[NUM_GAIN_TBL_PROF_0_1_ENTRIES];
32
33extern const ia_delta_gain_code_table_struct
34    ia_drc_gain_tbls_prof_2[NUM_GAIN_TBL_PROF_2_ENTRIES];
35
36extern const FLOAT32 channel_weight[];
37
38extern const FLOAT32 dwnmix_coeff_v1[];
39extern const FLOAT32 eq_slope_tbl[];
40
41extern const FLOAT32 eq_gain_delta_tbl[];
42
43extern const FLOAT32 zero_pole_radius_tbl[];
44extern const FLOAT32 zero_pole_angle_tbl[];
45
46extern const FLOAT32 shape_filt_lf_y1_bound_tbl[][3];
47extern const FLOAT32 shape_filt_hf_y1_bound_tbl[][3];
48
49extern const FLOAT32 shape_filt_lf_gain_offset_tbl[][3];
50
51extern const FLOAT32 shape_filt_hf_gain_offset_tbl[][3];
52
53extern const FLOAT32 shape_filt_lf_radius_tbl[];
54
55extern const FLOAT32 shape_filt_hf_radius_tbl[];
56
57extern const FLOAT32 shape_filt_cutoff_freq_norm_hf_tbl[];
58
59extern const ia_cicp_sigmoid_characteristic_param_struct
60    pstr_cicp_sigmoid_characteristic_param[];
61
62extern const ia_slope_code_table_struct
63    slope_code_tbl_entries_by_size[NUM_SLOPE_TBL_ENTRIES];
64
65extern const FLOAT32 dwnmix_coeff[];
66
67extern const FLOAT32 dwnmix_coeff_lfe[];
68
69extern WORD32 drc_characteristic_order_default[][3];
70
71extern WORD32 measurement_system_default_tbl[];
72
73extern WORD32 measurement_system_bs1770_3_tbl[];
74extern WORD32 measurement_system_user_tbl[];
75extern WORD32 measurement_system_expert_tbl[];
76extern WORD32 measurement_system_rms_a_tbl[];
77extern WORD32 measurement_system_rms_b_tbl[];
78extern WORD32 measurement_system_rms_c_tbl[];
79extern WORD32 measurement_system_rms_d_tbl[];
80extern WORD32 measurement_system_rms_e_tbl[];
81extern WORD32 measurement_method_prog_loudness_tbl[];
82extern WORD32 measurement_method_peak_loudness_tbl[];
83
84#define MAX_NUM_DOWNMIX_ID_REQUESTS_LOCAL 3
85
86typedef struct {
87  WORD32 target_config_request_type;
88  WORD32 num_downmix_id_requests;
89  WORD32 requested_dwnmix_id[MAX_NUM_DOWNMIX_ID_REQUESTS_LOCAL];
90  WORD32 requested_target_layout;
91  WORD32 requested_target_ch_count;
92} ia_loc_sys_interface_struct;
93
94extern const ia_loc_sys_interface_struct loc_sys_interface[];
95
96typedef struct {
97  WORD32 loudness_normalization_on;
98  FLOAT32 target_loudness;
99} ia_loc_loudness_norm_ctrl_interface_struct;
100
101extern const ia_loc_loudness_norm_ctrl_interface_struct
102    loc_loudness_norm_ctrl_interface[];
103
104typedef struct {
105  WORD32 album_mode;
106  WORD32 peak_limiter;
107  WORD32 loudness_deviation_max;
108  WORD32 loudness_measurement_method;
109  WORD32 loudness_measurement_system;
110  WORD32 loudness_measurement_pre_proc;
111  WORD32 device_cut_off_frequency;
112  FLOAT32 loudness_norm_gain_db_max;
113  FLOAT32 loudness_norm_gain_modification_db;
114  FLOAT32 output_peak_level_max;
115} ia_loc_loudness_norm_param_interface_struct;
116
117extern const ia_loc_loudness_norm_param_interface_struct
118    loc_loudness_norm_param_interface[];
119
120#define MAX_NUM_DRC_FEATURE_REQUESTS_LOCAL 3
121typedef struct {
122  WORD32 dynamic_range_control_on;
123  WORD32 num_drc_feature_requests;
124  WORD32 drc_feature_req_type[MAX_NUM_DRC_FEATURE_REQUESTS_LOCAL];
125  WORD32 requested_dyn_rng_measurement_type;
126  WORD32 requested_dyn_range_is_single_val_flag;
127  FLOAT32 requested_dyn_range_value;
128  FLOAT32 requested_dyn_range_min_val;
129  FLOAT32 requested_dyn_range_max_val;
130  WORD32 requested_drc_characteristic;
131} ia_loc_drc_interface_struct;
132
133extern const ia_loc_drc_interface_struct loc_dyn_range_ctrl_interface[];
134
135#define MAX_NUM_DRC_EFFECT_TYPE_REQUESTS_LOCAL 5
136typedef struct {
137  WORD32 requested_num_drc_effects;
138  WORD32 desired_num_drc_effects_of_requested;
139  WORD32 requested_drc_effect_type[MAX_NUM_DRC_EFFECT_TYPE_REQUESTS_LOCAL];
140} ia_loc_requested_drc_effect_struct;
141
142extern const ia_loc_requested_drc_effect_struct
143    loc_requested_drc_effect_type_str[];
144
145typedef struct {
146  FLOAT32 compress;
147  FLOAT32 boost;
148  WORD32 drc_characteristic_target;
149} ia_loc_drc_parameter_interface_struct;
150
151extern const ia_loc_drc_parameter_interface_struct
152    loc_drc_parameter_interface[];
153
154extern FLOAT32 f_bands_nrm_QMF71[71];
155extern FLOAT32 f_bands_nrm_QMF64[64];
156extern FLOAT32 f_bands_nrm_STFT256[257];
157
158FLOAT64 qmf_filter_coeff[640];
159
160extern const ia_filter_bank_params_struct
161    normal_cross_freq[FILTER_BANK_PARAMETER_COUNT];
162#endif
163