| /****************************************************************************** |
| * |
| * 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_STURCT_H |
| #define IMPD_DRC_STURCT_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #define METHOD_DEFINITION_UNKNOWN_OTHER 0 |
| #define METHOD_DEFINITION_PROGRAM_LOUDNESS 1 |
| #define METHOD_DEFINITION_ANCHOR_LOUDNESS 2 |
| #define METHOD_DEFINITION_MAX_OF_LOUDNESS_RANGE 3 |
| #define METHOD_DEFINITION_MOMENTARY_LOUDNESS_MAX 4 |
| #define METHOD_DEFINITION_SHORT_TERM_LOUDNESS_MAX 5 |
| #define METHOD_DEFINITION_LOUDNESS_RANGE 6 |
| #define METHOD_DEFINITION_MIXING_LEVEL 7 |
| #define METHOD_DEFINITION_ROOM_TYPE 8 |
| #define METHOD_DEFINITION_SHORT_TERM_LOUDNESS 9 |
| |
| #define MEASUREMENT_SYSTEM_UNKNOWN_OTHER 0 |
| #define MEASUREMENT_SYSTEM_EBU_R_128 1 |
| #define MEASUREMENT_SYSTEM_BS_1770_4 2 |
| #define MEASUREMENT_SYSTEM_BS_1770_3 MEASUREMENT_SYSTEM_BS_1770_4 |
| #define MEASUREMENT_SYSTEM_BS_1770_4_PRE_PROCESSING 3 |
| #define MEASUREMENT_SYSTEM_BS_1770_3_PRE_PROCESSING \ |
| MEASUREMENT_SYSTEM_BS_1770_4_PRE_PROCESSING |
| #define MEASUREMENT_SYSTEM_USER 4 |
| #define MEASUREMENT_SYSTEM_EXPERT_PANEL 5 |
| #define MEASUREMENT_SYSTEM_BS_1771_1 6 |
| #define MEASUREMENT_SYSTEM_RESERVED_A 7 |
| #define MEASUREMENT_SYSTEM_RESERVED_B 8 |
| #define MEASUREMENT_SYSTEM_RESERVED_C 9 |
| #define MEASUREMENT_SYSTEM_RESERVED_D 10 |
| #define MEASUREMENT_SYSTEM_RESERVED_E 11 |
| |
| #define RELIABILITY_UKNOWN 0 |
| #define RELIABILITY_UNVERIFIED 1 |
| #define RELIABILITY_CEILING 2 |
| #define RELIABILITY_ACCURATE 3 |
| |
| #define EFFECT_BIT_COUNT 12 |
| |
| #define EFFECT_BIT_NONE (-1) |
| #define EFFECT_BIT_NIGHT 0x0001 |
| #define EFFECT_BIT_NOISY 0x0002 |
| #define EFFECT_BIT_LIMITED 0x0004 |
| #define EFFECT_BIT_LOWLEVEL 0x0008 |
| #define EFFECT_BIT_DIALOG 0x0010 |
| #define EFFECT_BIT_GENERAL_COMPR 0x0020 |
| #define EFFECT_BIT_EXPAND 0x0040 |
| #define EFFECT_BIT_ARTISTIC 0x0080 |
| #define EFFECT_BIT_CLIPPING 0x0100 |
| #define EFFECT_BIT_FADE 0x0200 |
| #define EFFECT_BIT_DUCK_OTHER 0x0400 |
| #define EFFECT_BIT_DUCK_SELF 0x0800 |
| |
| #define GAIN_CODING_PROFILE_REGULAR 0 |
| #define GAIN_CODING_PROFILE_FADING 1 |
| #define GAIN_CODING_PROFILE_CLIPPING 2 |
| #define GAIN_CODING_PROFILE_CONSTANT 3 |
| #define GAIN_CODING_PROFILE_DUCKING GAIN_CODING_PROFILE_CLIPPING |
| |
| #define GAIN_INTERPOLATION_TYPE_SPLINE 0 |
| #define GAIN_INTERPOLATION_TYPE_LINEAR 1 |
| |
| #define USER_METHOD_DEFINITION_DEFAULT 0 |
| #define USER_METHOD_DEFINITION_PROGRAM_LOUDNESS 1 |
| #define USER_METHOD_DEFINITION_ANCHOR_LOUDNESS 2 |
| |
| #define USER_MEASUREMENT_SYSTEM_DEFAULT 0 |
| #define USER_MEASUREMENT_SYSTEM_BS_1770_4 1 |
| #define USER_MEASUREMENT_SYSTEM_BS_1770_3 USER_MEASUREMENT_SYSTEM_BS_1770_4 |
| #define USER_MEASUREMENT_SYSTEM_USER 2 |
| #define USER_MEASUREMENT_SYSTEM_EXPERT_PANEL 3 |
| #define USER_MEASUREMENT_SYSTEM_RESERVED_A 4 |
| #define USER_MEASUREMENT_SYSTEM_RESERVED_B 5 |
| #define USER_MEASUREMENT_SYSTEM_RESERVED_C 6 |
| #define USER_MEASUREMENT_SYSTEM_RESERVED_D 7 |
| #define USER_MEASUREMENT_SYSTEM_RESERVED_E 8 |
| |
| #define USER_LOUDNESS_PREPROCESSING_DEFAULT 0 |
| #define USER_LOUDNESS_PREPROCESSING_OFF 1 |
| #define USER_LOUDNESS_PREPROCESSING_HIGHPASS 2 |
| |
| #define LOUDNESS_DEVIATION_MAX_DEFAULT 63 |
| #define LOUDNESS_NORMALIZATION_GAIN_MAX_DEFAULT 1000 |
| |
| #define SHORT_TERM_LOUDNESS_TO_AVG 0 |
| #define MOMENTARY_LOUDNESS_TO_AVG 1 |
| #define TOP_OF_LOUDNESS_RANGE_TO_AVG 2 |
| |
| #define DRC_COMPLEXITY_LEVEL_MAX 0xF |
| #define EQ_COMPLEXITY_LEVEL_MAX 0xF |
| #define COMPLEXITY_LEVEL_SUPPORTED_TOTAL 20.0f |
| |
| #define COMPLEXITY_W_SUBBAND_EQ 2.5f |
| #define COMPLEXITY_W_FIR 0.4f |
| #define COMPLEXITY_W_IIR 5.0f |
| #define COMPLEXITY_W_MOD_TIME 1.0f |
| #define COMPLEXITY_W_MOD_SUBBAND 2.0f |
| #define COMPLEXITY_W_LAP 2.0f |
| #define COMPLEXITY_W_SHAPE 6.0f |
| #define COMPLEXITY_W_SPLINE 5.0f |
| #define COMPLEXITY_W_LINEAR 2.5f |
| #define COMPLEXITY_W_PARAM_DRC_FILT 5.0f |
| #define COMPLEXITY_W_PARAM_DRC_SUBBAND 5.0f |
| #define COMPLEXITY_W_PARAM_LIM_FILT 4.5f |
| #define COMPLEXITY_W_PARAM_DRC_ATTACK 136.0f |
| |
| #define LEFT_SIDE 0 |
| #define RIGHT_SIDE 1 |
| |
| #define CHARACTERISTIC_SIGMOID 0 |
| #define CHARACTERISTIC_NODES 1 |
| #define CHARACTERISTIC_PASS_THRU 2 |
| |
| #define GAINFORMAT_QMF32 0x1 |
| #define GAINFORMAT_QMFHYBRID39 0x2 |
| #define GAINFORMAT_QMF64 0x3 |
| #define GAINFORMAT_QMFHYBRID71 0x4 |
| #define GAINFORMAT_QMF128 0x5 |
| #define GAINFORMAT_QMFHYBRID135 0x6 |
| #define GAINFORMAT_UNIFORM 0x7 |
| |
| #define DRC_INPUT_LOUDNESS_TARGET (-31.0f) |
| |
| #define SHAPE_FILTER_TYPE_OFF 0 |
| #define SHAPE_FILTER_TYPE_LF_CUT 1 |
| #define SHAPE_FILTER_TYPE_LF_BOOST 2 |
| #define SHAPE_FILTER_TYPE_HF_CUT 3 |
| #define SHAPE_FILTER_TYPE_HF_BOOST 4 |
| |
| #define SHAPE_FILTER_DRC_GAIN_MAX_MINUS_ONE 1583.8931924611f |
| |
| typedef struct { |
| WORD32 type; |
| FLOAT32 gain_offset; |
| FLOAT32 y1_bound; |
| FLOAT32 warped_gain_max; |
| FLOAT32 factor; |
| FLOAT32 coeff_sum; |
| FLOAT32 partial_coeff_sum; |
| FLOAT32 g_norm; |
| FLOAT32 a1; |
| FLOAT32 a2; |
| FLOAT32 b1; |
| FLOAT32 b2; |
| FLOAT32 audio_in_state_1[MAX_CHANNEL_COUNT]; |
| FLOAT32 audio_in_state_2[MAX_CHANNEL_COUNT]; |
| FLOAT32 audio_out_state_1[MAX_CHANNEL_COUNT]; |
| FLOAT32 audio_out_state_2[MAX_CHANNEL_COUNT]; |
| } ia_shape_filter_struct; |
| |
| typedef struct { |
| WORD32 shape_flter_block_flag; |
| FLOAT32 drc_gain_last; |
| ia_shape_filter_struct shape_filter[4]; |
| } shape_filter_block; |
| |
| typedef struct { |
| WORD32 level_estim_k_weighting_type; |
| WORD32 level_estim_integration_time_present; |
| WORD32 level_estim_integration_time; |
| WORD32 drc_curve_definition_type; |
| WORD32 drc_characteristic; |
| WORD32 node_count; |
| WORD32 node_level[PARAM_DRC_TYPE_FF_NODE_COUNT_MAX]; |
| WORD32 node_gain[PARAM_DRC_TYPE_FF_NODE_COUNT_MAX]; |
| WORD32 drc_gain_smooth_parameters_present; |
| WORD32 gain_smooth_attack_time_slow; |
| WORD32 gain_smooth_release_time_slow; |
| WORD32 gain_smooth_time_fast_present; |
| WORD32 gain_smooth_attack_time_fast; |
| WORD32 gain_smooth_release_time_fast; |
| WORD32 gain_smooth_threshold_present; |
| WORD32 gain_smooth_attack_threshold; |
| WORD32 gain_smooth_rel_threshold; |
| WORD32 gain_smooth_hold_off_count_present; |
| WORD32 gain_smooth_hold_off; |
| |
| WORD32 disable_paramteric_drc; |
| } ia_parametric_drc_type_feed_forward_struct; |
| |
| typedef struct { |
| WORD32 parametric_lim_threshold_present; |
| FLOAT32 parametric_lim_threshold; |
| WORD32 parametric_lim_attack; |
| WORD32 parametric_lim_release_present; |
| WORD32 parametric_lim_release; |
| WORD32 drc_characteristic; |
| |
| WORD32 disable_paramteric_drc; |
| } ia_parametric_drc_lim_struct; |
| |
| typedef struct { |
| WORD32 parametric_drc_id; |
| WORD32 parametric_drc_look_ahead_flag; |
| WORD32 parametric_drc_look_ahead; |
| WORD32 parametric_drc_preset_id_present; |
| WORD32 parametric_drc_preset_id; |
| WORD32 parametric_drc_type; |
| WORD32 len_bit_size; |
| ia_parametric_drc_type_feed_forward_struct |
| str_parametric_drc_type_feed_forward; |
| ia_parametric_drc_lim_struct parametric_drc_lim; |
| |
| WORD32 drc_characteristic; |
| WORD32 disable_paramteric_drc; |
| } ia_parametric_drc_instructions_struct; |
| |
| typedef struct { |
| WORD32 parametric_drc_id; |
| WORD32 side_chain_config_type; |
| WORD32 downmix_id; |
| WORD32 level_estim_channel_weight_format; |
| FLOAT32 level_estim_ch_weight[MAX_CHANNEL_COUNT]; |
| WORD32 drc_input_loudness_present; |
| FLOAT32 drc_input_loudness; |
| |
| WORD32 ch_count_from_dwnmix_id; |
| } ia_parametric_drc_gain_set_params_struct; |
| |
| typedef struct { |
| WORD32 drc_location; |
| WORD32 parametric_drc_frame_size_format; |
| WORD32 parametric_drc_frame_size; |
| WORD32 parametric_drc_delay_max_present; |
| WORD32 parametric_drc_delay_max; |
| WORD32 reset_parametric_drc; |
| WORD32 parametric_drc_gain_set_count; |
| ia_parametric_drc_gain_set_params_struct |
| str_parametric_drc_gain_set_params[SEQUENCE_COUNT_MAX]; |
| } ia_drc_coeff_parametric_drc_struct; |
| |
| typedef struct { |
| WORD32 base_channel_count; |
| WORD32 layout_signaling_present; |
| WORD32 defined_layout; |
| WORD32 speaker_position[SPEAKER_POS_COUNT_MAX]; |
| } ia_channel_layout_struct; |
| |
| typedef struct { |
| WORD32 downmix_id; |
| WORD32 target_channel_count; |
| WORD32 target_layout; |
| WORD32 downmix_coefficients_present; |
| FLOAT32 downmix_coefficient[DOWNMIX_COEFF_COUNT_MAX]; |
| } ia_downmix_instructions_struct; |
| |
| typedef struct { |
| WORD32 gain_seq_idx; |
| WORD32 drc_characteristic; |
| WORD32 drc_characteristic_present; |
| WORD32 drc_characteristic_format_is_cicp; |
| WORD32 drc_characteristic_left_index; |
| WORD32 drc_characteristic_right_index; |
| WORD32 crossover_freq_idx; |
| WORD32 start_subband_index; |
| } ia_gain_params_struct; |
| |
| typedef struct { |
| WORD32 ducking_scaling_flag; |
| FLOAT32 ducking_scaling; |
| FLOAT32 ducking_scaling_quantized; |
| } ia_ducking_modifiers_struct; |
| |
| typedef struct { |
| WORD32 target_characteristic_left_present[DRC_BAND_COUNT_MAX]; |
| WORD32 target_characteristic_left_index[DRC_BAND_COUNT_MAX]; |
| WORD32 target_characteristic_right_present[DRC_BAND_COUNT_MAX]; |
| WORD32 target_characteristic_right_index[DRC_BAND_COUNT_MAX]; |
| WORD32 shape_filter_flag; |
| WORD32 shape_filter_idx; |
| WORD32 gain_scaling_flag[BAND_COUNT_MAX]; |
| FLOAT32 attn_scaling[BAND_COUNT_MAX]; |
| FLOAT32 ampl_scaling[BAND_COUNT_MAX]; |
| WORD32 gain_offset_flag[BAND_COUNT_MAX]; |
| FLOAT32 gain_offset[BAND_COUNT_MAX]; |
| } ia_gain_modifiers_struct; |
| |
| typedef struct { |
| WORD32 gain_coding_profile; |
| WORD32 gain_interpolation_type; |
| WORD32 full_frame; |
| WORD32 time_alignment; |
| WORD32 time_delt_min_flag; |
| WORD32 time_delt_min_val; |
| WORD32 band_count; |
| WORD32 drc_band_type; |
| ia_gain_params_struct gain_params[BAND_COUNT_MAX]; |
| |
| WORD32 num_gain_max_values; |
| ia_tables_struct str_tables; |
| } ia_gain_set_params_struct; |
| |
| #define SPLIT_CHARACTERISTIC_NODE_COUNT_MAX 4 |
| typedef struct { |
| WORD32 characteristic_format; |
| FLOAT32 in_out_ratio; |
| FLOAT32 gain; |
| FLOAT32 exp; |
| WORD32 flip_sign; |
| WORD32 characteristic_node_count; |
| FLOAT32 node_level[SPLIT_CHARACTERISTIC_NODE_COUNT_MAX + 1]; |
| FLOAT32 node_gain[SPLIT_CHARACTERISTIC_NODE_COUNT_MAX + 1]; |
| } ia_split_drc_characteristic_struct; |
| |
| typedef struct { |
| WORD32 corner_freq_index; |
| WORD32 filter_strength_index; |
| } ia_shape_filter_params_struct; |
| |
| typedef struct { |
| WORD32 lf_cut_filter_present; |
| ia_shape_filter_params_struct str_lf_cut_params; |
| WORD32 lf_boost_filter_present; |
| ia_shape_filter_params_struct str_lf_boost_params; |
| WORD32 hf_cut_filter_present; |
| ia_shape_filter_params_struct str_hfCutParams; |
| WORD32 hf_boost_filter_present; |
| ia_shape_filter_params_struct str_hf_boost_params; |
| } ia_shape_filter_block_params_struct; |
| |
| typedef struct { |
| WORD32 drc_location; |
| WORD32 drc_characteristic; |
| } ia_drc_coefficients_basic_struct; |
| |
| typedef struct { |
| WORD32 version; |
| WORD32 drc_location; |
| WORD32 drc_frame_size_present; |
| WORD32 drc_frame_size; |
| WORD32 gain_set_count; |
| ia_gain_set_params_struct gain_set_params[GAIN_SET_COUNT_MAX]; |
| WORD32 drc_characteristic_left_present; |
| WORD32 characteristic_left_count; |
| ia_split_drc_characteristic_struct |
| str_split_characteristic_left[SPLIT_CHARACTERISTIC_COUNT_MAX]; |
| WORD32 drc_characteristic_right_present; |
| WORD32 characteristic_right_count; |
| ia_split_drc_characteristic_struct |
| str_split_characteristic_right[SPLIT_CHARACTERISTIC_COUNT_MAX]; |
| WORD32 shape_filters_present; |
| WORD32 shape_num_filter; |
| ia_shape_filter_block_params_struct |
| str_shape_filter_block_params[SHAPE_FILTER_COUNT_MAX + 1]; |
| WORD32 gain_sequence_count; |
| WORD32 gain_set_params_index_for_gain_sequence[SEQUENCE_COUNT_MAX]; |
| WORD32 gain_set_count_plus; |
| |
| } ia_uni_drc_coeffs_struct; |
| |
| typedef struct { |
| WORD32 drc_set_id; |
| WORD32 drc_location; |
| WORD32 dwnmix_id_count; |
| WORD32 downmix_id[DOWNMIX_ID_COUNT_MAX]; |
| WORD32 drc_set_effect; |
| WORD32 limiter_peak_target_present; |
| FLOAT32 limiter_peak_target; |
| WORD32 drc_set_target_loudness_present; |
| WORD32 drc_set_target_loudness_value_upper; |
| WORD32 drc_set_target_loudness_value_lower_present; |
| WORD32 drc_set_target_loudness_value_lower; |
| } ia_drc_instructions_basic_struct; |
| |
| typedef struct { |
| WORD32 drc_set_id; |
| WORD32 drc_set_complexity_level; |
| WORD32 requires_eq; |
| WORD32 drc_apply_to_dwnmix; |
| WORD32 drc_location; |
| WORD32 dwnmix_id_count; |
| WORD32 downmix_id[DOWNMIX_ID_COUNT_MAX]; |
| WORD32 depends_on_drc_set_present; |
| WORD32 depends_on_drc_set; |
| WORD32 no_independent_use; |
| WORD32 drc_set_effect; |
| WORD32 gain_set_index[MAX_CHANNEL_COUNT]; |
| ia_gain_modifiers_struct |
| str_gain_modifiers_of_ch_group[CHANNEL_GROUP_COUNT_MAX]; |
| ia_ducking_modifiers_struct |
| str_ducking_modifiers_for_channel[MAX_CHANNEL_COUNT]; |
| WORD32 limiter_peak_target_present; |
| FLOAT32 limiter_peak_target; |
| WORD32 drc_set_target_loudness_present; |
| WORD32 drc_set_target_loudness_value_upper; |
| WORD32 drc_set_target_loudness_value_lower_present; |
| WORD32 drc_set_target_loudness_value_lower; |
| |
| WORD32 audio_num_chan; |
| WORD32 num_drc_ch_groups; |
| WORD32 gain_set_index_for_channel_group[CHANNEL_GROUP_COUNT_MAX]; |
| WORD32 band_count_of_ch_group[CHANNEL_GROUP_COUNT_MAX]; |
| WORD32 gain_interpolation_type_for_channel_group[CHANNEL_GROUP_COUNT_MAX]; |
| WORD32 time_delta_min_for_channel_group[CHANNEL_GROUP_COUNT_MAX]; |
| WORD32 time_alignment_for_channel_group[CHANNEL_GROUP_COUNT_MAX]; |
| ia_ducking_modifiers_struct |
| str_ducking_modifiers_for_channel_group[CHANNEL_GROUP_COUNT_MAX]; |
| WORD32 channel_group_of_ch[MAX_CHANNEL_COUNT]; |
| WORD32 num_chan_per_ch_group[CHANNEL_GROUP_COUNT_MAX]; |
| WORD32 gain_element_count; |
| WORD32 multiband_audio_sig_count; |
| WORD32 ch_group_parametric_drc_flag[CHANNEL_GROUP_COUNT_MAX]; |
| WORD32 gain_set_idx_of_ch_group_parametric_drc[CHANNEL_GROUP_COUNT_MAX]; |
| WORD32 parametric_drc_look_ahead_samples[CHANNEL_GROUP_COUNT_MAX]; |
| WORD32 parametric_drc_look_ahead_samples_max; |
| } ia_drc_instructions_struct; |
| |
| typedef struct { |
| WORD32 method_def; |
| FLOAT32 method_val; |
| WORD32 measurement_system; |
| WORD32 reliability; /* Parsed but unused */ |
| } ia_loudness_measure_struct; |
| |
| typedef struct { |
| WORD32 drc_set_id; |
| WORD32 eq_set_id; |
| WORD32 downmix_id; |
| WORD32 sample_peak_level_present; |
| FLOAT32 sample_peak_level; |
| WORD32 true_peak_level_present; |
| FLOAT32 true_peak_level; |
| WORD32 true_peak_level_measurement_system; /* Parsed but unused */ |
| WORD32 true_peak_level_reliability; /* Parsed but unused */ |
| WORD32 measurement_count; |
| WORD32 anchor_loudness_present; |
| WORD32 expert_loudness_present; |
| ia_loudness_measure_struct loudness_measure[MEASUREMENT_COUNT_MAX]; |
| } ia_loudness_info_struct; |
| |
| typedef struct { |
| WORD32 loud_eq_set_id; |
| WORD32 drc_location; |
| WORD32 dwnmix_id_count; |
| WORD32 downmix_id[DOWNMIX_ID_COUNT_MAX]; |
| WORD32 drc_set_id_count; |
| WORD32 drc_set_id[DRC_SET_ID_COUNT_MAX]; |
| WORD32 eq_set_id_count; |
| WORD32 eq_set_id[EQ_SET_ID_COUNT_MAX]; |
| WORD32 loudness_after_drc; /* Parsed but unused */ |
| WORD32 loudness_after_eq; /* Parsed but unused */ |
| WORD32 loud_eq_gain_sequence_count; /* Parsed but unused */ |
| WORD32 gain_seq_idx[LOUD_EQ_GAIN_SEQUENCE_COUNT_MAX]; /* Parsed but unused */ |
| WORD32 drc_characteristic_format_is_cicp |
| [LOUD_EQ_GAIN_SEQUENCE_COUNT_MAX]; /* Parsed but unused */ |
| WORD32 drc_characteristic[LOUD_EQ_GAIN_SEQUENCE_COUNT_MAX]; /* Parsed but |
| unused */ |
| WORD32 drc_characteristic_left_index |
| [LOUD_EQ_GAIN_SEQUENCE_COUNT_MAX]; /* Parsed but unused */ |
| WORD32 drc_characteristic_right_index |
| [LOUD_EQ_GAIN_SEQUENCE_COUNT_MAX]; /* Parsed but unused */ |
| WORD32 frequency_range_index[LOUD_EQ_GAIN_SEQUENCE_COUNT_MAX]; /* Parsed but |
| unused */ |
| FLOAT32 |
| loud_eq_scaling[LOUD_EQ_GAIN_SEQUENCE_COUNT_MAX]; /* Parsed but unused */ |
| FLOAT32 |
| loud_eq_offset[LOUD_EQ_GAIN_SEQUENCE_COUNT_MAX]; /* Parsed but unused */ |
| } ia_loud_eq_instructions_struct; |
| |
| typedef struct { |
| WORD32 filt_ele_idx; |
| WORD32 filt_ele_gain_flag; |
| FLOAT32 filt_ele_gain; |
| } ia_filt_ele_struct; |
| |
| typedef struct { |
| WORD32 filter_element_count; |
| ia_filt_ele_struct str_filter_element[FILTER_ELEMENT_COUNT_MAX]; |
| } ia_filt_block_struct; |
| |
| typedef struct { |
| WORD32 eq_filter_format; |
| WORD32 bs_real_zero_radius_one_count; |
| WORD32 real_zero_count; |
| WORD32 generic_zero_count; |
| WORD32 real_pole_count; |
| WORD32 cmplx_pole_count; |
| WORD32 zero_sign[REAL_ZERO_RADIUS_ONE_COUNT_MAX]; |
| FLOAT32 real_zero_radius[REAL_ZERO_COUNT_MAX]; |
| FLOAT32 generic_zero_radius[COMPLEX_ZERO_COUNT_MAX]; |
| FLOAT32 generic_zero_angle[COMPLEX_ZERO_COUNT_MAX]; |
| FLOAT32 real_pole_radius[REAL_POLE_COUNT_MAX]; |
| FLOAT32 complex_pole_radius[COMPLEX_POLE_COUNT_MAX]; |
| FLOAT32 complex_pole_angle[COMPLEX_POLE_COUNT_MAX]; |
| WORD32 fir_filt_order; |
| WORD32 fir_symmetry; |
| FLOAT32 fir_coeff[FIR_ORDER_MAX / 2]; |
| } ia_unique_td_filt_element; |
| |
| typedef struct { |
| WORD32 num_eq_nodes; |
| FLOAT32 eq_slope[EQ_NODE_COUNT_MAX]; |
| WORD32 eq_freq_delta[EQ_NODE_COUNT_MAX]; |
| FLOAT32 eq_gain_initial; |
| FLOAT32 eq_gain_delta[EQ_NODE_COUNT_MAX]; |
| } ia_eq_subband_gain_spline_struct; |
| |
| typedef struct { |
| FLOAT32 eq_subband_gain[EQ_SUBBAND_GAIN_COUNT_MAX]; |
| } ia_eq_subband_gain_vector; |
| |
| typedef struct { |
| WORD32 eq_delay_max_present; |
| WORD32 eq_delay_max; |
| WORD32 unique_filter_block_count; |
| ia_filt_block_struct str_filter_block[FILTER_BLOCK_COUNT_MAX]; |
| WORD32 unique_td_filter_element_count; |
| ia_unique_td_filt_element unique_td_filt_ele[FILTER_ELEMENT_COUNT_MAX]; |
| WORD32 unique_eq_subband_gains_count; |
| WORD32 eq_subband_gain_representation; |
| WORD32 eq_subband_gain_format; |
| WORD32 eq_subband_gain_count; |
| ia_eq_subband_gain_spline_struct |
| str_eq_subband_gain_spline[UNIQUE_SUBBAND_GAIN_COUNT_MAX]; |
| ia_eq_subband_gain_vector |
| str_eq_subband_gain_vector[UNIQUE_SUBBAND_GAIN_COUNT_MAX]; |
| } ia_eq_coeff_struct; |
| |
| typedef struct { |
| WORD32 filter_block_count; |
| WORD32 filter_block_index[EQ_FILTER_BLOCK_COUNT_MAX]; |
| } ia_filter_block_refs_struct; |
| |
| typedef struct { |
| WORD32 eq_cascade_gain_present[EQ_CHANNEL_GROUP_COUNT_MAX]; |
| FLOAT32 eq_cascade_gain[EQ_CHANNEL_GROUP_COUNT_MAX]; |
| ia_filter_block_refs_struct str_filter_block_refs[EQ_CHANNEL_GROUP_COUNT_MAX]; |
| WORD32 eq_phase_alignment_present; |
| WORD32 eq_phase_alignment[EQ_CHANNEL_GROUP_COUNT_MAX] |
| [EQ_CHANNEL_GROUP_COUNT_MAX]; |
| } ia_td_filter_cascade_struct; |
| |
| typedef struct { |
| WORD32 eq_set_id; |
| WORD32 eq_set_complexity_level; |
| WORD32 dwnmix_id_count; |
| WORD32 downmix_id[DOWNMIX_ID_COUNT_MAX]; |
| WORD32 eq_apply_to_downmix; |
| WORD32 drc_set_id_count; |
| WORD32 drc_set_id[DRC_SET_ID_COUNT_MAX]; |
| WORD32 eq_set_purpose; |
| WORD32 depends_on_eq_set_present; |
| WORD32 depends_on_eq_set; |
| WORD32 no_independent_eq_use; |
| WORD32 eq_channel_count; |
| WORD32 eq_ch_group_count; |
| WORD32 eq_ch_group_of_channel[MAX_CHANNEL_COUNT]; |
| WORD32 td_filter_cascade_present; |
| ia_td_filter_cascade_struct str_td_filter_cascade; |
| WORD32 subband_gains_present; |
| WORD32 subband_gains_index[EQ_CHANNEL_GROUP_COUNT_MAX]; |
| WORD32 eq_transition_duration_present; |
| WORD32 eq_transition_duration; |
| } ia_eq_instructions_struct; |
| |
| typedef struct { |
| WORD32 drc_config_ext_type[EXT_COUNT_MAX]; |
| WORD32 ext_bit_size[EXT_COUNT_MAX - 1]; |
| |
| WORD32 parametric_drc_present; |
| ia_drc_coeff_parametric_drc_struct str_drc_coeff_param_drc; |
| WORD32 parametric_drc_instructions_count; |
| ia_parametric_drc_instructions_struct |
| str_parametric_drc_instructions[PARAM_DRC_INSTRUCTIONS_COUNT_MAX]; |
| WORD32 drc_extension_v1_present; |
| WORD32 loud_eq_instructions_flag; |
| WORD32 loud_eq_instructions_count; |
| ia_loud_eq_instructions_struct |
| loud_eq_instructions[LOUD_EQ_INSTRUCTIONS_COUNT_MAX]; |
| WORD32 eq_flag; |
| ia_eq_coeff_struct str_eq_coeff; |
| WORD32 eq_instructions_count; |
| ia_eq_instructions_struct str_eq_instructions[EQ_INSTRUCTIONS_COUNT_MAX]; |
| } ia_drc_config_ext; |
| |
| typedef struct ia_drc_config { |
| WORD32 sample_rate_present; |
| WORD32 sampling_rate; |
| WORD32 dwnmix_instructions_count; |
| WORD32 drc_coefficients_drc_count; |
| WORD32 drc_instructions_uni_drc_count; |
| WORD32 drc_instructions_count_plus; |
| WORD32 drc_description_basic_present; |
| WORD32 drc_coefficients_basic_count; |
| WORD32 drc_instructions_basic_count; |
| WORD32 drc_config_ext_present; |
| WORD32 apply_drc; |
| ia_drc_config_ext str_drc_config_ext; |
| ia_drc_coefficients_basic_struct |
| str_drc_coefficients_basic[DRC_COEFF_COUNT_MAX]; |
| ia_drc_instructions_basic_struct |
| str_drc_instructions_basic[DRC_INSTRUCTIONS_COUNT_MAX]; |
| ia_uni_drc_coeffs_struct |
| str_p_loc_drc_coefficients_uni_drc[DRC_COEFF_COUNT_MAX]; |
| ia_drc_instructions_struct |
| str_drc_instruction_str[DRC_INSTRUCTIONS_COUNT_MAX]; |
| ia_channel_layout_struct channel_layout; |
| ia_downmix_instructions_struct |
| dwnmix_instructions[DOWNMIX_INSTRUCTION_COUNT_MAX]; |
| WORD32 is_config_changed; |
| WORD32 ln_gain_changed; |
| } ia_drc_config; |
| |
| typedef struct { |
| WORD32 loudness_info_set_ext_type[EXT_COUNT_MAX]; |
| WORD32 ext_bit_size[EXT_COUNT_MAX - 1]; |
| } ia_loudness_info_set_ext_struct; |
| |
| typedef struct ia_drc_loudness_info_set_struct { |
| WORD32 loudness_info_album_count; |
| WORD32 loudness_info_count; |
| WORD32 loudness_info_set_ext_present; |
| ia_loudness_info_struct str_loudness_info_album[LOUDNESS_INFO_COUNT_MAX]; |
| ia_loudness_info_struct loudness_info[LOUDNESS_INFO_COUNT_MAX]; |
| ia_loudness_info_set_ext_struct str_loudness_info_set_ext; |
| } ia_drc_loudness_info_set_struct; |
| |
| typedef struct { |
| FLOAT32 loc_db_gain; |
| FLOAT32 slope; |
| WORD32 time; |
| } ia_node_struct; |
| |
| typedef struct { |
| WORD32 drc_gain_coding_mode; |
| WORD32 num_nodes; |
| ia_node_struct str_node[NODE_COUNT_MAX]; |
| } ia_spline_nodes_struct; |
| |
| typedef struct { |
| ia_spline_nodes_struct str_spline_nodes[1]; |
| } ia_drc_gain_sequence_struct; |
| |
| typedef struct { |
| WORD32 uni_drc_gain_ext_type[EXT_COUNT_MAX]; |
| WORD32 ext_bit_size[EXT_COUNT_MAX - 1]; |
| } ia_uni_drc_gain_ext_struct; |
| |
| typedef struct ia_drc_gain_struct { |
| WORD32 num_drc_gain_sequences; |
| ia_drc_gain_sequence_struct drc_gain_sequence[SEQUENCE_COUNT_MAX]; |
| WORD32 uni_drc_gain_ext_flag; |
| ia_uni_drc_gain_ext_struct uni_drc_gain_ext; |
| } ia_drc_gain_struct; |
| |
| typedef struct { |
| WORD32 delta_tmin_default; |
| WORD32 drc_frame_size; |
| WORD32 num_gain_values_max_default; |
| WORD32 delay_mode; |
| WORD32 lfe_channel_map_count; |
| WORD32 lfe_channel_map[MAX_CHANNEL_COUNT]; |
| } ia_drc_params_bs_dec_struct; |
| |
| typedef struct ia_drc_bits_dec_struct { |
| ia_tables_struct tables_default; |
| ia_drc_params_bs_dec_struct ia_drc_params_struct; |
| |
| } ia_drc_bits_dec_struct; |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| #endif |
