| /****************************************************************************** |
| * |
| * Copyright (C) 2015 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_UNI_INTERFACE_H |
| #define IMPD_DRC_UNI_INTERFACE_H |
| |
| typedef struct { |
| WORD32 ext_size_bits; |
| WORD32 ext_bit_size; |
| WORD32 uni_drc_interface_ext_type; |
| } ia_specific_interface_extension_struct; |
| |
| typedef struct { |
| WORD32 interface_ext_count; |
| ia_specific_interface_extension_struct specific_interface_ext[EXT_COUNT_MAX]; |
| } ia_drc_uni_interface_ext_struct; |
| |
| typedef struct { |
| WORD32 change_compress; |
| WORD32 change_boost; |
| FLOAT32 compress; |
| FLOAT32 boost; |
| WORD32 change_drc_characteristic_target; |
| WORD32 drc_characteristic_target; |
| } ia_drc_parameter_interface_struct; |
| |
| typedef struct { |
| WORD32 dynamic_range_control_on; |
| WORD32 num_drc_feature_requests; |
| WORD32 drc_feature_req_type[MAX_NUM_DRC_FEATURE_REQUESTS]; |
| WORD32 requested_num_drc_effects[MAX_NUM_DRC_FEATURE_REQUESTS]; |
| WORD32 desired_num_drc_effects_of_requested[MAX_NUM_DRC_FEATURE_REQUESTS]; |
| WORD32 requested_drc_effect_type[MAX_NUM_DRC_FEATURE_REQUESTS] |
| [MAX_NUM_DRC_EFFECT_TYPE_REQUESTS]; |
| WORD32 requested_dyn_rng_measurement_type[MAX_NUM_DRC_FEATURE_REQUESTS]; |
| WORD32 requested_dyn_range_is_single_val_flag[MAX_NUM_DRC_FEATURE_REQUESTS]; |
| FLOAT32 requested_dyn_range_value[MAX_NUM_DRC_FEATURE_REQUESTS]; |
| FLOAT32 requested_dyn_range_min_val[MAX_NUM_DRC_FEATURE_REQUESTS]; |
| FLOAT32 requested_dyn_range_max_val[MAX_NUM_DRC_FEATURE_REQUESTS]; |
| WORD32 requested_drc_characteristic[MAX_NUM_DRC_FEATURE_REQUESTS]; |
| } ia_dyn_rng_ctrl_interface_struct; |
| |
| typedef struct { |
| WORD32 album_mode; |
| WORD32 peak_limiter; |
| WORD32 change_loudness_deviation_max; |
| WORD32 loudness_deviation_max; |
| WORD32 change_loudness_measur_method; |
| WORD32 loudness_measurement_method; |
| WORD32 change_loudness_measur_system; |
| WORD32 loudness_measurement_system; |
| WORD32 change_loudness_measur_pre_proc; |
| WORD32 loudness_measurement_pre_proc; |
| WORD32 change_device_cut_off_freq; |
| WORD32 device_cut_off_frequency; |
| WORD32 change_loudness_norm_gain_db_max; |
| FLOAT32 loudness_norm_gain_db_max; |
| WORD32 change_loudness_norm_gain_modification_db; |
| FLOAT32 loudness_norm_gain_modification_db; |
| WORD32 change_output_peak_level_max; |
| FLOAT32 output_peak_level_max; |
| } ia_loudness_norm_parameter_interface_struct; |
| |
| typedef struct { |
| WORD32 loudness_normalization_on; |
| FLOAT32 target_loudness; |
| } ia_loudness_norm_ctrl_interface_struct; |
| |
| typedef struct { |
| WORD32 target_config_request_type; |
| WORD32 num_downmix_id_requests; |
| WORD32 requested_dwnmix_id[MAX_NUM_DOWNMIX_ID_REQUESTS]; |
| WORD32 requested_target_layout; |
| WORD32 requested_target_ch_count; |
| } ia_system_interface_struct; |
| |
| typedef struct { |
| WORD32 interface_signat_type; |
| WORD32 interface_signat_data_len; |
| UWORD32 interface_signat_data[MAX_SIGNATURE_DATA_LENGTH_PLUS_ONE * 8]; |
| } ia_drc_uni_interface_signat_struct; |
| |
| typedef struct ia_drc_interface_struct { |
| WORD32 interface_signat_flag; |
| WORD32 system_interface_flag; |
| WORD32 loudness_norm_ctrl_interface_flag; |
| WORD32 loudness_norm_parameter_interface_flag; |
| WORD32 drc_interface_flag; |
| WORD32 drc_parameter_interface_flag; |
| WORD32 drc_uni_interface_ext_flag; |
| ia_drc_uni_interface_signat_struct drc_uni_interface_signature; |
| ia_system_interface_struct system_interface; |
| ia_loudness_norm_ctrl_interface_struct loudness_norm_ctrl_interface; |
| ia_loudness_norm_parameter_interface_struct loudness_norm_param_interface; |
| ia_dyn_rng_ctrl_interface_struct drc_ctrl_interface; |
| ia_drc_parameter_interface_struct drc_parameter_interface; |
| ia_drc_uni_interface_ext_struct drc_uni_interface_ext; |
| } ia_drc_interface_struct; |
| |
| #endif |