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ixheaacd_mps_initfuncs.c
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/******************************************************************************
*
* Copyright (C) 2023 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
*/
#include <string.h>
#include "ixheaac_type_def.h"
#include "ixheaacd_mps_struct_def.h"
#include "ixheaacd_mps_res_rom.h"
#include "ixheaacd_mps_aac_struct.h"
#include "ixheaacd_sbr_common.h"
#include "ixheaac_constants.h"
#include "ixheaacd_bitbuffer.h"
#include "ixheaacd_aac_rom.h"
#include "ixheaacd_error_codes.h"
#include "ixheaacd_pulsedata.h"
#include "ixheaacd_pns.h"
#include "ixheaacd_drc_data_struct.h"
#include "ixheaacd_cnst.h"
#include "ixheaacd_ec_defines.h"
#include "ixheaacd_ec_struct_def.h"
#include "ixheaacd_channelinfo.h"
#include "ixheaacd_sbrdecoder.h"
#include "ixheaacd_common_rom.h"
#include "ixheaacd_sbrdecsettings.h"
#include "ixheaacd_sbr_scale.h"
#include "ixheaacd_env_extr_part.h"
#include "ixheaacd_sbr_rom.h"
#include "ixheaacd_lpp_tran.h"
#include "ixheaacd_hybrid.h"
#include "ixheaacd_ps_dec.h"
#include "ixheaacd_env_extr.h"
#include "ixheaacd_audioobjtypes.h"
#include "ixheaacd_memory_standards.h"
#include "ixheaacd_latmdemux.h"
#include "ixheaacd_aacdec.h"
#include "ixheaacd_mps_polyphase.h"
#include "ixheaacd_config.h"
#include "ixheaacd_qmf_dec.h"
#include "ixheaacd_mps_dec.h"
#include "ixheaacd_struct_def.h"
#include "ixheaacd_mps_decor.h"
#include "ixheaacd_mps_bitdec.h"
#include "ixheaacd_mps_mdct_2_qmf.h"
#include "ixheaacd_mps_tonality.h"
#include "ixheaacd_mps_reshape_bb_env.h"
#include "ixheaacd_mps_hybfilter.h"
#include "ixheaacd_mps_blind.h"
#include "ixheaacd_mps_macro_def.h"
#include "ixheaacd_mps_tables.h"
#define ALIGN_SIZE64(x) ((((x) + 7) >> 3) << 3)
#define ALIGN_SIZE32(x) ((((x) + 3) >> 2) << 2)
WORD32 ixheaacd_getsize_mps_persistent() {
return (IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_persistent_mem), BYTE_ALIGN_8));
}
static WORD32 ixheaacd_calc_decorr_size() {
WORD32 matrix_alloc_size, decorr_filter_size, num_den_size;
WORD32 fraction_alloc_size, ducker_create_size, decor_dec_size;
WORD32 state_alloc_size, alloc_size, dec_type = 0;
matrix_alloc_size =
MAX_NO_DECORR_CHANNELS * 2 *
(MAX_HYBRID_BANDS *
IXHEAAC_GET_SIZE_ALIGNED((MAX_TIME_SLOTS + MAX_NO_TIME_SLOTS_DELAY) * sizeof(WORD32),
BYTE_ALIGN_8) +
IXHEAAC_GET_SIZE_ALIGNED(MAX_HYBRID_BANDS * sizeof(WORD32 *), BYTE_ALIGN_8));
decorr_filter_size =
MAX_NO_DECORR_CHANNELS * MAX_HYBRID_BANDS *
IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_decorr_filter_instance_struct), BYTE_ALIGN_8);
num_den_size = MAX_NO_DECORR_CHANNELS * MAX_HYBRID_BANDS *
IXHEAAC_GET_SIZE_ALIGNED(MAX_NUM_DEN_LENGTH * sizeof(WORD32), BYTE_ALIGN_8);
if (dec_type == 1)
fraction_alloc_size = 4 * num_den_size;
else
fraction_alloc_size = 2 * num_den_size;
state_alloc_size = MAX_NO_DECORR_CHANNELS * MAX_HYBRID_BANDS * 2 *
IXHEAAC_GET_SIZE_ALIGNED(MAX_NUM_DEN_LENGTH * sizeof(WORD32), BYTE_ALIGN_8);
ducker_create_size =
MAX_NO_DECORR_CHANNELS *
(IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_ducker_interface), BYTE_ALIGN_8) +
IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_duck_instance_struct), BYTE_ALIGN_8));
decor_dec_size = MAX_NO_DECORR_CHANNELS *
IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_decorr_dec_struct), BYTE_ALIGN_8);
alloc_size = matrix_alloc_size + decorr_filter_size + fraction_alloc_size + ducker_create_size +
decor_dec_size + state_alloc_size;
return (2 * alloc_size);
}
WORD32 ixheaacd_mps_persistent_buffer_sizes() {
WORD32 buffer_size;
buffer_size = ixheaacd_getsize_mps_persistent();
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(PREV_GAINAT, BYTE_ALIGN_8);
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(ARBDMX_ALPHA, BYTE_ALIGN_8);
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(M1_PREV, BYTE_ALIGN_8);
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(M1_PREV, BYTE_ALIGN_8);
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(M2_PREV_DECOR, BYTE_ALIGN_8);
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(M2_PREV_DECOR, BYTE_ALIGN_8);
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(M2_PREV_RESID, BYTE_ALIGN_8);
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(M2_PREV_RESID, BYTE_ALIGN_8);
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(QMF_DELAY_INPUT, BYTE_ALIGN_8);
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(QMF_DELAY_INPUT, BYTE_ALIGN_8);
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(ANA_BUF_SIZE, BYTE_ALIGN_8);
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(SYN_BUF_SIZE, BYTE_ALIGN_8);
buffer_size += ixheaacd_calc_decorr_size();
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(HYB_FILTER_STATE_SIZE, BYTE_ALIGN_8);
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(TONALITY_STATE_SIZE, BYTE_ALIGN_8);
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(SMOOTHING_STATE_SIZE, BYTE_ALIGN_8);
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(RESHAPE_STATE_SIZE, BYTE_ALIGN_8);
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(SUBBAND_TP_SIZE, BYTE_ALIGN_8);
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(BLIND_DECODER_SIZE, BYTE_ALIGN_8);
buffer_size +=
IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_spatial_bs_frame_struct), BYTE_ALIGN_8);
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(ARRAY_STRUCT_SIZE, BYTE_ALIGN_8);
// Add buffer sizes for pstr_mps_state->array_struct
// res_mdct
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(MDCT_RES_BUF_SIZE, BYTE_ALIGN_8);
// qmf_residual_real
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(QMF_RES_BUF_SIZE, BYTE_ALIGN_8);
// qmf_residual_imag
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(QMF_RES_BUF_SIZE, BYTE_ALIGN_8);
// m_qmf_real
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(QMF_BUF_SIZE, BYTE_ALIGN_8);
// m_qmf_imag
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(QMF_BUF_SIZE, BYTE_ALIGN_8);
// buf_real
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(BUF_SIZE, BYTE_ALIGN_8);
// buf_imag
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(BUF_SIZE, BYTE_ALIGN_8);
// aux_struct
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_auxilary_struct), BYTE_ALIGN_8);
// aux_struct->m2_param
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_m2_param_struct), BYTE_ALIGN_8);
return buffer_size;
}
VOID ixheaacd_set_mps_persistent_buffers(ia_heaac_mps_state_struct *pstr_mps_state,
WORD32 *persistent_used, WORD32 num_channel,
VOID *persistent_mem) {
WORD32 used_persistent = *persistent_used;
struct ia_mps_persistent_mem *mps_persistent_mem = &(pstr_mps_state->mps_persistent_mem);
WORD32 decorr_size;
num_channel = max(2, num_channel);
mps_persistent_mem->prev_gain_at = (WORD32 *)((WORD8 *)persistent_mem);
memset(mps_persistent_mem->prev_gain_at, 0,
IXHEAAC_GET_SIZE_ALIGNED(PREV_GAINAT, BYTE_ALIGN_8));
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(PREV_GAINAT, BYTE_ALIGN_8);
mps_persistent_mem->arbdmx_alpha_prev = (WORD32 *)((WORD8 *)persistent_mem + used_persistent);
memset(mps_persistent_mem->arbdmx_alpha_prev, 0,
IXHEAAC_GET_SIZE_ALIGNED(ARBDMX_ALPHA, BYTE_ALIGN_8));
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(ARBDMX_ALPHA, BYTE_ALIGN_8);
mps_persistent_mem->m1_param_real_prev = (WORD32 *)((WORD8 *)persistent_mem + used_persistent);
memset(mps_persistent_mem->m1_param_real_prev, 0,
IXHEAAC_GET_SIZE_ALIGNED(M1_PREV, BYTE_ALIGN_8));
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(M1_PREV, BYTE_ALIGN_8);
mps_persistent_mem->m1_param_imag_prev = (WORD32 *)((WORD8 *)persistent_mem + used_persistent);
memset(mps_persistent_mem->m1_param_imag_prev, 0,
IXHEAAC_GET_SIZE_ALIGNED(M1_PREV, BYTE_ALIGN_8));
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(M1_PREV, BYTE_ALIGN_8);
mps_persistent_mem->m2_decor_real_prev = (WORD32 *)((WORD8 *)persistent_mem + used_persistent);
memset(mps_persistent_mem->m2_decor_real_prev, 0,
IXHEAAC_GET_SIZE_ALIGNED(M2_PREV_DECOR, BYTE_ALIGN_8));
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(M2_PREV_DECOR, BYTE_ALIGN_8);
mps_persistent_mem->m2_decor_imag_prev = (WORD32 *)((WORD8 *)persistent_mem + used_persistent);
memset(mps_persistent_mem->m2_decor_imag_prev, 0,
IXHEAAC_GET_SIZE_ALIGNED(M2_PREV_DECOR, BYTE_ALIGN_8));
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(M2_PREV_DECOR, BYTE_ALIGN_8);
mps_persistent_mem->m2_resid_real_prev = (WORD32 *)((WORD8 *)persistent_mem + used_persistent);
memset(mps_persistent_mem->m2_resid_real_prev, 0,
IXHEAAC_GET_SIZE_ALIGNED(M2_PREV_RESID, BYTE_ALIGN_8));
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(M2_PREV_RESID, BYTE_ALIGN_8);
mps_persistent_mem->m2_resid_imag_prev = (WORD32 *)((WORD8 *)persistent_mem + used_persistent);
memset(mps_persistent_mem->m2_resid_imag_prev, 0,
IXHEAAC_GET_SIZE_ALIGNED(M2_PREV_RESID, BYTE_ALIGN_8));
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(M2_PREV_RESID, BYTE_ALIGN_8);
mps_persistent_mem->qmf_input_delay_real =
(WORD32 *)((WORD8 *)persistent_mem + used_persistent);
memset(mps_persistent_mem->qmf_input_delay_real, 0,
IXHEAAC_GET_SIZE_ALIGNED(QMF_DELAY_INPUT, BYTE_ALIGN_8));
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(QMF_DELAY_INPUT, BYTE_ALIGN_8);
mps_persistent_mem->qmf_input_delay_imag =
(WORD32 *)((WORD8 *)persistent_mem + used_persistent);
memset(mps_persistent_mem->qmf_input_delay_imag, 0,
IXHEAAC_GET_SIZE_ALIGNED(QMF_DELAY_INPUT, BYTE_ALIGN_8));
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(QMF_DELAY_INPUT, BYTE_ALIGN_8);
mps_persistent_mem->syn_qmf_states_buffer =
(WORD32 *)((WORD8 *)persistent_mem + used_persistent);
memset(mps_persistent_mem->syn_qmf_states_buffer, 0,
IXHEAAC_GET_SIZE_ALIGNED(SYN_BUF_SIZE, BYTE_ALIGN_8));
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(SYN_BUF_SIZE, BYTE_ALIGN_8);
mps_persistent_mem->ana_qmf_states_buffer =
(WORD32 *)((WORD8 *)persistent_mem + used_persistent);
memset(mps_persistent_mem->ana_qmf_states_buffer, 0,
IXHEAAC_GET_SIZE_ALIGNED(ANA_BUF_SIZE, BYTE_ALIGN_8));
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(ANA_BUF_SIZE, BYTE_ALIGN_8);
decorr_size = ixheaacd_calc_decorr_size();
mps_persistent_mem->decorr_ptr = (WORD32 *)((WORD8 *)persistent_mem + used_persistent);
memset(mps_persistent_mem->decorr_ptr, 0, decorr_size);
used_persistent += decorr_size;
mps_persistent_mem->hyb_filter_state =
(ia_mps_dec_thyb_filter_state_struct *)((WORD8 *)persistent_mem + used_persistent);
memset(mps_persistent_mem->hyb_filter_state, 0,
IXHEAAC_GET_SIZE_ALIGNED(HYB_FILTER_STATE_SIZE, BYTE_ALIGN_8));
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(HYB_FILTER_STATE_SIZE, BYTE_ALIGN_8);
mps_persistent_mem->ton_state =
(ia_mps_dec_tonality_state_struct *)((WORD8 *)persistent_mem + used_persistent);
memset(mps_persistent_mem->ton_state, 0,
IXHEAAC_GET_SIZE_ALIGNED(TONALITY_STATE_SIZE, BYTE_ALIGN_8));
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(TONALITY_STATE_SIZE, BYTE_ALIGN_8);
mps_persistent_mem->smooth_state =
(ia_mps_dec_smoothing_state_struct *)((WORD8 *)persistent_mem + used_persistent);
memset(mps_persistent_mem->smooth_state, 0,
IXHEAAC_GET_SIZE_ALIGNED(SMOOTHING_STATE_SIZE, BYTE_ALIGN_8));
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(SMOOTHING_STATE_SIZE, BYTE_ALIGN_8);
mps_persistent_mem->reshape_bb_env_state =
(ia_mps_dec_reshape_bb_env_state_struct *)((WORD8 *)persistent_mem + used_persistent);
memset(mps_persistent_mem->reshape_bb_env_state, 0,
IXHEAAC_GET_SIZE_ALIGNED(RESHAPE_STATE_SIZE, BYTE_ALIGN_8));
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(RESHAPE_STATE_SIZE, BYTE_ALIGN_8);
mps_persistent_mem->sub_band_params =
(ia_mps_dec_subband_tp_params_struct *)((WORD8 *)persistent_mem + used_persistent);
memset(mps_persistent_mem->sub_band_params, 0,
IXHEAAC_GET_SIZE_ALIGNED(SUBBAND_TP_SIZE, BYTE_ALIGN_8));
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(SUBBAND_TP_SIZE, BYTE_ALIGN_8);
mps_persistent_mem->blind_decoder =
(ia_mps_dec_blind_decoder_struct *)((WORD8 *)persistent_mem + used_persistent);
memset(mps_persistent_mem->blind_decoder, 0,
IXHEAAC_GET_SIZE_ALIGNED(BLIND_DECODER_SIZE, BYTE_ALIGN_8));
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(BLIND_DECODER_SIZE, BYTE_ALIGN_8);
mps_persistent_mem->p_bs_frame =
(ia_mps_dec_spatial_bs_frame_struct *)((WORD8 *)persistent_mem + used_persistent);
memset(mps_persistent_mem->p_bs_frame, 0,
IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_spatial_bs_frame_struct), BYTE_ALIGN_8));
used_persistent +=
IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_spatial_bs_frame_struct), BYTE_ALIGN_8);
pstr_mps_state->array_struct =
(ia_mps_dec_reuse_array_struct *)((WORD8 *)persistent_mem + used_persistent);
memset(pstr_mps_state->array_struct, 0,
IXHEAAC_GET_SIZE_ALIGNED(ARRAY_STRUCT_SIZE, BYTE_ALIGN_8));
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(ARRAY_STRUCT_SIZE, BYTE_ALIGN_8);
// Set buffers pointers of pstr_mps_state->array_struct
ia_mps_dec_reuse_array_struct *p_array_struct = pstr_mps_state->array_struct;
p_array_struct->res_mdct = (WORD32 *)((WORD8 *)persistent_mem + used_persistent);
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(MDCT_RES_BUF_SIZE, BYTE_ALIGN_8);
p_array_struct->qmf_residual_real = (WORD32 *)((WORD8 *)persistent_mem + used_persistent);
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(QMF_RES_BUF_SIZE, BYTE_ALIGN_8);
p_array_struct->qmf_residual_imag = (WORD32 *)((WORD8 *)persistent_mem + used_persistent);
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(QMF_RES_BUF_SIZE, BYTE_ALIGN_8);
p_array_struct->m_qmf_real = (WORD32 *)((WORD8 *)persistent_mem + used_persistent);
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(QMF_BUF_SIZE, BYTE_ALIGN_8);
p_array_struct->m_qmf_imag = (WORD32 *)((WORD8 *)persistent_mem + used_persistent);
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(QMF_BUF_SIZE, BYTE_ALIGN_8);
p_array_struct->buf_real = (WORD32 *)((WORD8 *)persistent_mem + used_persistent);
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(BUF_SIZE, BYTE_ALIGN_8);
p_array_struct->buf_imag = (WORD32 *)((WORD8 *)persistent_mem + used_persistent);
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(BUF_SIZE, BYTE_ALIGN_8);
p_array_struct->hyb_output_real_dry = p_array_struct->res_mdct;
p_array_struct->hyb_output_imag_dry =
p_array_struct->res_mdct +
IXHEAAC_GET_SIZE_ALIGNED_TYPE(MAX_OUTPUT_CHANNELS_AT_MPS * TSXHB,
sizeof(*p_array_struct->hyb_output_imag_dry), BYTE_ALIGN_8);
p_array_struct->x_real = p_array_struct->hyb_output_real_dry;
p_array_struct->x_imag = p_array_struct->hyb_output_imag_dry;
p_array_struct->time_out = p_array_struct->hyb_output_real_dry;
p_array_struct->w_dry_real = p_array_struct->m_qmf_real;
p_array_struct->w_dry_imag = p_array_struct->m_qmf_imag;
p_array_struct->env_dmx_0 =
p_array_struct->m_qmf_real +
IXHEAAC_GET_SIZE_ALIGNED_TYPE(TSXHBX5, sizeof(*p_array_struct->env_dmx_0), BYTE_ALIGN_8);
p_array_struct->env_dmx_1 =
p_array_struct->env_dmx_0 +
IXHEAAC_GET_SIZE_ALIGNED_TYPE(MAX_TIME_SLOTS, sizeof(*p_array_struct->env_dmx_1),
BYTE_ALIGN_8);
p_array_struct->qmf_residual_real_pre = p_array_struct->qmf_residual_real;
p_array_struct->qmf_residual_real_post =
p_array_struct->qmf_residual_real +
IXHEAAC_GET_SIZE_ALIGNED_TYPE(
RES_CHXQMFXTS, sizeof(*p_array_struct->qmf_residual_real_post), BYTE_ALIGN_8);
p_array_struct->qmf_residual_imag_pre = p_array_struct->qmf_residual_imag;
p_array_struct->qmf_residual_imag_post =
p_array_struct->qmf_residual_imag +
IXHEAAC_GET_SIZE_ALIGNED_TYPE(
RES_CHXQMFXTS, sizeof(*p_array_struct->qmf_residual_imag_post), BYTE_ALIGN_8);
p_array_struct->buffer_real = p_array_struct->qmf_residual_real_post;
p_array_struct->buffer_imag = p_array_struct->qmf_residual_imag_post;
p_array_struct->m1_param = (ia_mps_dec_m1_param_struct *)p_array_struct->buffer_real;
pstr_mps_state->aux_struct =
(ia_mps_dec_auxilary_struct *)((WORD8 *)persistent_mem + used_persistent);
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_auxilary_struct), BYTE_ALIGN_8);
pstr_mps_state->aux_struct->m2_param =
(ia_mps_dec_m2_param_struct *)((WORD8 *)persistent_mem + used_persistent);
used_persistent += IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_m2_param_struct), BYTE_ALIGN_8);
*persistent_used = used_persistent;
}
WORD32 ixheaacd_scratch_buffer_sizes() {
WORD32 buffer_size;
buffer_size = IXHEAAC_GET_SIZE_ALIGNED(MDCT_RES_BUF_SIZE, BYTE_ALIGN_8);
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(QMF_RES_BUF_SIZE, BYTE_ALIGN_8);
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(QMF_RES_BUF_SIZE, BYTE_ALIGN_8);
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(QMF_BUF_SIZE, BYTE_ALIGN_8);
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(QMF_BUF_SIZE, BYTE_ALIGN_8);
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(BUF_SIZE, BYTE_ALIGN_8);
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(BUF_SIZE, BYTE_ALIGN_8);
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_auxilary_struct), BYTE_ALIGN_8);
buffer_size += IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_m2_param_struct), BYTE_ALIGN_8);
return buffer_size;
}
VOID ixheaacd_set_scratch_buffers(ia_heaac_mps_state_struct *pstr_mps_state, VOID *scratch_mem) {
WORD32 scratch_used = 0;
pstr_mps_state->mps_scratch_mem_v = (VOID *)((WORD8 *)scratch_mem + scratch_used);
}
VOID ixheaacd_ana_filter_bank_init(ia_heaac_mps_state_struct *pstr_mps_state,
ia_mps_dec_qmf_ana_filter_bank *qmf_bank) {
memset(qmf_bank->qmf_states_buffer, 0,
QMF_FILTER_STATE_ANA_SIZE_MPS * sizeof(qmf_bank->qmf_states_buffer[0]));
qmf_bank->p_filter_ana =
pstr_mps_state->ia_mps_dec_mps_table.qmf_table_ptr->ia_mps_enc_qmf_64_640;
qmf_bank->flag = 0;
qmf_bank->offset = 0;
qmf_bank->ref_co_eff_ptr_l = qmf_bank->p_filter_ana + 10;
qmf_bank->ref_co_eff_ptr_r = qmf_bank->p_filter_ana + QMF_FILTER_STATE_ANA_SIZE_MPS;
qmf_bank->offset_l = 5;
qmf_bank->offset_r = 5;
}
VOID ixheaacd_syn_filter_bank_create(ia_heaac_mps_state_struct *pstr_mps_state) {
ia_mps_dec_qmf_syn_filter_bank *qmf_bank = &(pstr_mps_state->syn_qmf_bank);
memset(qmf_bank->sbr_qmf_states_synthesis, 0, SYN_BUFFER_SIZE);
qmf_bank->p_filter_syn =
pstr_mps_state->ia_mps_dec_mps_table.tp_process_table_ptr->ia_mps_dec_qmf_64_640;
}
static IA_ERRORCODE ixheaacd_set_m2_params(ia_heaac_mps_state_struct *pstr_mps_state) {
ia_heaac_mps_state_struct *curr_state = pstr_mps_state;
WORD32 up_mix_type = curr_state->up_mix_type;
switch (curr_state->tree_config) {
case TREE_5151:
if (up_mix_type == 2) {
curr_state->m2_param_imag_present = 1;
curr_state->m2_param_present[0][1] = 1;
curr_state->m2_param_present[1][1] = 1;
curr_state->m2_param_present[0][0] = 2;
curr_state->m2_param_present[1][0] = 2;
curr_state->m1_param_present[0][0] = 1;
curr_state->m1_param_present[1][0] = 1;
} else {
if (up_mix_type == 3) {
curr_state->m2_param_present[0][3] = 1;
curr_state->m2_param_present[1][3] = 1;
curr_state->m2_param_present[0][0] = 2;
curr_state->m2_param_present[1][0] = 2;
curr_state->m1_param_present[0][0] = 1;
curr_state->m1_param_present[3][0] = 1;
} else {
curr_state->m2_param_present[0][0] = 3;
curr_state->m2_param_present[0][1] = 3;
curr_state->m2_param_present[0][2] = 3;
curr_state->m2_param_present[0][3] = 3;
curr_state->m2_param_present[1][0] = 3;
curr_state->m2_param_present[1][1] = 3;
curr_state->m2_param_present[1][2] = 3;
curr_state->m2_param_present[1][3] = 3;
curr_state->m2_param_present[2][0] = 3;
curr_state->m2_param_present[2][1] = 3;
curr_state->m2_param_present[2][2] = 3;
curr_state->m2_param_present[3][0] = 3;
curr_state->m2_param_present[4][0] = 3;
curr_state->m2_param_present[4][1] = 3;
curr_state->m2_param_present[4][4] = 3;
curr_state->m2_param_present[5][0] = 3;
curr_state->m2_param_present[5][1] = 3;
curr_state->m2_param_present[5][4] = 3;
curr_state->m1_param_present[0][0] = 1;
curr_state->m1_param_present[1][0] = 1;
curr_state->m1_param_present[2][0] = 1;
curr_state->m1_param_present[3][0] = 1;
curr_state->m1_param_present[4][0] = 1;
}
}
break;
case TREE_5152:
if (up_mix_type == 2) {
curr_state->m2_param_imag_present = 1;
curr_state->m2_param_present[0][1] = 1;
curr_state->m2_param_present[1][1] = 1;
curr_state->m2_param_present[0][0] = 2;
curr_state->m2_param_present[1][0] = 2;
curr_state->m1_param_present[0][0] = 1;
curr_state->m1_param_present[1][0] = 1;
} else {
if (up_mix_type == 3) {
curr_state->m2_param_present[0][2] = 1;
curr_state->m2_param_present[1][2] = 1;
curr_state->m2_param_present[0][0] = 2;
curr_state->m2_param_present[1][0] = 2;
curr_state->m1_param_present[0][0] = 1;
curr_state->m1_param_present[2][0] = 1;
} else {
curr_state->m2_param_present[0][0] = 3;
curr_state->m2_param_present[0][1] = 3;
curr_state->m2_param_present[0][2] = 3;
curr_state->m2_param_present[0][3] = 3;
curr_state->m2_param_present[1][0] = 3;
curr_state->m2_param_present[1][1] = 3;
curr_state->m2_param_present[1][2] = 3;
curr_state->m2_param_present[1][3] = 3;
curr_state->m2_param_present[2][0] = 3;
curr_state->m2_param_present[2][1] = 3;
curr_state->m2_param_present[2][2] = 3;
curr_state->m2_param_present[2][4] = 3;
curr_state->m2_param_present[3][0] = 3;
curr_state->m2_param_present[3][1] = 3;
curr_state->m2_param_present[3][2] = 3;
curr_state->m2_param_present[3][4] = 3;
curr_state->m2_param_present[4][0] = 3;
curr_state->m2_param_present[4][1] = 3;
curr_state->m2_param_present[5][0] = 3;
curr_state->m1_param_present[0][0] = 1;
curr_state->m1_param_present[1][0] = 1;
curr_state->m1_param_present[2][0] = 1;
curr_state->m1_param_present[3][0] = 1;
curr_state->m1_param_present[4][0] = 1;
}
}
break;
case TREE_525:
if (up_mix_type == 1) {
curr_state->m2_param_present[0][3] = 1;
curr_state->m2_param_present[1][3] = 1;
curr_state->m2_param_present[2][4] = 1;
curr_state->m2_param_present[3][4] = 1;
curr_state->m2_param_present[0][0] = 2;
curr_state->m2_param_present[1][0] = 2;
curr_state->m2_param_present[2][1] = 2;
curr_state->m2_param_present[3][1] = 2;
curr_state->m2_param_present[4][2] = 2;
curr_state->m1_param_present[0][0] = 1;
curr_state->m1_param_present[0][1] = 1;
curr_state->m1_param_present[0][2] = 1;
curr_state->m1_param_present[1][0] = 1;
curr_state->m1_param_present[1][1] = 1;
curr_state->m1_param_present[1][2] = 1;
curr_state->m1_param_present[2][0] = 1;
curr_state->m1_param_present[2][1] = 1;
curr_state->m1_param_present[2][2] = 1;
} else if (up_mix_type == 2) {
if (curr_state->binaural_quality == 1) {
} else {
curr_state->m2_param_imag_present = 1;
curr_state->m2_param_present[0][0] = 2;
curr_state->m2_param_present[0][1] = 2;
curr_state->m2_param_present[1][0] = 2;
curr_state->m2_param_present[1][1] = 2;
if (curr_state->arbitrary_downmix == 2) {
curr_state->m2_param_present[0][2] = 2;
curr_state->m2_param_present[0][3] = 2;
curr_state->m2_param_present[1][2] = 2;
curr_state->m2_param_present[1][3] = 2;
}
curr_state->m1_param_present[0][0] = 1;
curr_state->m1_param_present[1][1] = 1;
curr_state->m1_param_present[2][3] = 1;
curr_state->m1_param_present[3][4] = 1;
}
} else {
curr_state->m2_param_present[0][0] = 3;
curr_state->m2_param_present[0][3] = 3;
curr_state->m2_param_present[1][0] = 3;
curr_state->m2_param_present[1][3] = 3;
curr_state->m2_param_present[2][1] = 3;
curr_state->m2_param_present[2][4] = 3;
curr_state->m2_param_present[3][1] = 3;
curr_state->m2_param_present[3][4] = 3;
curr_state->m2_param_present[4][2] = 3;
curr_state->m2_param_present[5][2] = 3;
curr_state->m1_param_present[0][0] = 1;
curr_state->m1_param_present[0][1] = 1;
curr_state->m1_param_present[0][2] = 1;
curr_state->m1_param_present[0][3] = 1;
curr_state->m1_param_present[0][4] = 1;
curr_state->m1_param_present[1][0] = 1;
curr_state->m1_param_present[1][1] = 1;
curr_state->m1_param_present[1][2] = 1;
curr_state->m1_param_present[1][3] = 1;
curr_state->m1_param_present[1][4] = 1;
curr_state->m1_param_present[2][0] = 1;
curr_state->m1_param_present[2][1] = 1;
curr_state->m1_param_present[2][2] = 1;
curr_state->m1_param_present[2][3] = 1;
curr_state->m1_param_present[2][4] = 1;
}
break;
case TREE_7271:
if (up_mix_type == 0) {
curr_state->m2_param_present[0][3] = 3;
curr_state->m2_param_present[0][6] = 3;
curr_state->m2_param_present[1][3] = 3;
curr_state->m2_param_present[1][6] = 3;
curr_state->m2_param_present[2][3] = 3;
curr_state->m2_param_present[3][4] = 3;
curr_state->m2_param_present[3][7] = 3;
curr_state->m2_param_present[4][4] = 3;
curr_state->m2_param_present[4][7] = 3;
curr_state->m2_param_present[5][4] = 3;
curr_state->m2_param_present[0][0] = 2;
curr_state->m2_param_present[1][0] = 2;
curr_state->m2_param_present[2][0] = 2;
curr_state->m2_param_present[3][1] = 2;
curr_state->m2_param_present[4][1] = 2;
curr_state->m2_param_present[5][1] = 2;
curr_state->m2_param_present[6][2] = 2;
curr_state->m2_param_present[7][2] = 2;
curr_state->m1_param_present[0][0] = 1;
curr_state->m1_param_present[0][1] = 1;
curr_state->m1_param_present[0][2] = 1;
curr_state->m1_param_present[0][3] = 1;
curr_state->m1_param_present[0][4] = 1;
curr_state->m1_param_present[1][0] = 1;
curr_state->m1_param_present[1][1] = 1;
curr_state->m1_param_present[1][2] = 1;
curr_state->m1_param_present[1][3] = 1;
curr_state->m1_param_present[1][4] = 1;
curr_state->m1_param_present[2][0] = 1;
curr_state->m1_param_present[2][1] = 1;
curr_state->m1_param_present[2][2] = 1;
curr_state->m1_param_present[2][3] = 1;
curr_state->m1_param_present[2][4] = 1;
} else if (up_mix_type == 2) {
if (curr_state->binaural_quality == 1) {
} else {
curr_state->m2_param_imag_present = 1;
curr_state->m2_param_present[0][0] = 2;
curr_state->m2_param_present[0][1] = 2;
curr_state->m2_param_present[1][0] = 2;
curr_state->m2_param_present[1][1] = 2;
if (curr_state->arbitrary_downmix == 2) {
curr_state->m2_param_present[0][2] = 2;
curr_state->m2_param_present[0][3] = 2;
curr_state->m2_param_present[1][2] = 2;
curr_state->m2_param_present[1][3] = 2;
}
curr_state->m1_param_present[0][0] = 1;
curr_state->m1_param_present[1][1] = 1;
curr_state->m1_param_present[2][3] = 1;
curr_state->m1_param_present[3][4] = 1;
}
}
break;
case TREE_7272:
if (up_mix_type == 0) {
curr_state->m2_param_present[0][3] = 3;
curr_state->m2_param_present[1][3] = 3;
curr_state->m2_param_present[1][6] = 3;
curr_state->m2_param_present[2][3] = 3;
curr_state->m2_param_present[2][6] = 3;
curr_state->m2_param_present[3][4] = 3;
curr_state->m2_param_present[4][4] = 3;
curr_state->m2_param_present[4][7] = 3;
curr_state->m2_param_present[5][4] = 3;
curr_state->m2_param_present[5][7] = 3;
curr_state->m2_param_present[0][0] = 2;
curr_state->m2_param_present[1][0] = 2;
curr_state->m2_param_present[2][0] = 2;
curr_state->m2_param_present[3][1] = 2;
curr_state->m2_param_present[4][1] = 2;
curr_state->m2_param_present[5][1] = 2;
curr_state->m2_param_present[6][2] = 2;
curr_state->m2_param_present[7][2] = 2;
curr_state->m1_param_present[0][0] = 1;
curr_state->m1_param_present[0][1] = 1;
curr_state->m1_param_present[0][2] = 1;
curr_state->m1_param_present[0][3] = 1;
curr_state->m1_param_present[0][4] = 1;
curr_state->m1_param_present[1][0] = 1;
curr_state->m1_param_present[1][1] = 1;
curr_state->m1_param_present[1][2] = 1;
curr_state->m1_param_present[1][3] = 1;
curr_state->m1_param_present[1][4] = 1;
curr_state->m1_param_present[2][0] = 1;
curr_state->m1_param_present[2][1] = 1;
curr_state->m1_param_present[2][2] = 1;
curr_state->m1_param_present[2][3] = 1;
curr_state->m1_param_present[2][4] = 1;
} else if (up_mix_type == 2) {
if (curr_state->binaural_quality == 1) {
} else {
curr_state->m2_param_imag_present = 1;
curr_state->m2_param_present[0][0] = 2;
curr_state->m2_param_present[0][1] = 2;
curr_state->m2_param_present[1][0] = 2;
curr_state->m2_param_present[1][1] = 2;
if (curr_state->arbitrary_downmix == 2) {
curr_state->m2_param_present[0][2] = 2;
curr_state->m2_param_present[0][3] = 2;
curr_state->m2_param_present[1][2] = 2;
curr_state->m2_param_present[1][3] = 2;
}
curr_state->m1_param_present[0][0] = 1;
curr_state->m1_param_present[1][1] = 1;
curr_state->m1_param_present[2][3] = 1;
curr_state->m1_param_present[3][4] = 1;
}
}
break;
case TREE_7571:
curr_state->m2_param_present[0][6] = 3;
curr_state->m2_param_present[1][6] = 3;
curr_state->m2_param_present[3][7] = 3;
curr_state->m2_param_present[4][7] = 3;
curr_state->m2_param_present[0][0] = 2;
curr_state->m2_param_present[1][0] = 2;
curr_state->m2_param_present[2][4] = 2;
curr_state->m2_param_present[3][1] = 2;
curr_state->m2_param_present[4][1] = 2;
curr_state->m2_param_present[5][5] = 2;
curr_state->m2_param_present[6][2] = 2;
curr_state->m2_param_present[7][3] = 2;
curr_state->m1_param_present[0][0] = 1;
curr_state->m1_param_present[1][1] = 1;
curr_state->m1_param_present[2][2] = 1;
curr_state->m1_param_present[3][3] = 1;
curr_state->m1_param_present[4][4] = 1;
curr_state->m1_param_present[5][5] = 1;
curr_state->m1_param_present[6][0] = 1;
curr_state->m1_param_present[7][1] = 1;
break;
case TREE_7572:
curr_state->m2_param_present[1][6] = 3;
curr_state->m2_param_present[2][6] = 3;
curr_state->m2_param_present[4][7] = 3;
curr_state->m2_param_present[5][7] = 3;
curr_state->m2_param_present[0][0] = 2;
curr_state->m2_param_present[1][4] = 2;
curr_state->m2_param_present[2][4] = 2;
curr_state->m2_param_present[3][1] = 2;
curr_state->m2_param_present[4][5] = 2;
curr_state->m2_param_present[5][5] = 2;
curr_state->m2_param_present[6][2] = 2;
curr_state->m2_param_present[7][3] = 2;
curr_state->m1_param_present[0][0] = 1;
curr_state->m1_param_present[1][1] = 1;
curr_state->m1_param_present[2][2] = 1;
curr_state->m1_param_present[3][3] = 1;
curr_state->m1_param_present[4][4] = 1;
curr_state->m1_param_present[5][5] = 1;
curr_state->m1_param_present[6][4] = 1;
curr_state->m1_param_present[7][5] = 1;
break;
default:
return IA_XHEAAC_MPS_DEC_EXE_FATAL_UNSUPPRORTED_TREE_CONFIG;
break;
};
return IA_NO_ERROR;
}
VOID ixheaacd_sb_tp_init(ia_heaac_mps_state_struct *pstr_mps_state) {
WORD32 ch;
ia_mps_dec_subband_tp_params_struct *sub_band_tp =
pstr_mps_state->mps_persistent_mem.sub_band_params;
WORD32 *prev_tp_scale = sub_band_tp->prev_tp_scale;
WORD16 *q_prev_tp_scale = sub_band_tp->q_prev_tp_scale;
WORD32 *old_wet_ener = sub_band_tp->old_wet_ener;
WORD16 *q_old_wet_ener = sub_band_tp->q_old_wet_ener;
WORD32 *run_wet_ener = sub_band_tp->run_wet_ener;
WORD16 *q_run_wet_ener = sub_band_tp->q_run_wet_ener;
for (ch = 0; ch < MAX_OUTPUT_CHANNELS_MPS; ch++) {
prev_tp_scale[ch] = ONE_IN_Q15;
q_prev_tp_scale[ch] = 15;
old_wet_ener[ch] = ONE_IN_Q30;
q_old_wet_ener[ch] = 0;
run_wet_ener[ch] = 0;
q_run_wet_ener[ch] = 0;
}
for (ch = 0; ch < MAX_INPUT_CHANNELS_MPS; ch++) {
sub_band_tp->old_dry_ener[ch] = ONE_IN_Q30;
sub_band_tp->q_old_dry_ener[ch] = 0;
sub_band_tp->run_dry_ener[ch] = 0;
sub_band_tp->q_run_dry_ener[ch] = 0;
}
}
VOID ixheaacd_decorr_init(ia_heaac_mps_state_struct *pstr_mps_state) {
VOID *decorr_persistent = pstr_mps_state->mps_persistent_mem.decorr_ptr;
WORD32 i, k;
WORD32 hybrid_bands = pstr_mps_state->hybrid_bands;
WORD32 dec_type = pstr_mps_state->dec_type;
for (k = 0; k < MAX_NO_DECORR_CHANNELS; k++) {
pstr_mps_state->ap_decor[k] = decorr_persistent;
decorr_persistent =
(WORD8 *)decorr_persistent +
IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_decorr_dec_struct), BYTE_ALIGN_8);
}
for (k = 0; k < MAX_NO_DECORR_CHANNELS; k++) {
pstr_mps_state->ap_decor[k]->ducker = decorr_persistent;
decorr_persistent =
(WORD8 *)decorr_persistent +
IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_ducker_interface), BYTE_ALIGN_8) +
IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_duck_instance_struct), BYTE_ALIGN_8);
}
for (k = 0; k < MAX_NO_DECORR_CHANNELS; k++) {
for (i = 0; i < hybrid_bands; i++) {
pstr_mps_state->ap_decor[k]->filter[i] = decorr_persistent;
decorr_persistent = (WORD8 *)decorr_persistent +
IXHEAAC_GET_SIZE_ALIGNED(
sizeof(ia_mps_dec_decorr_filter_instance_struct), BYTE_ALIGN_8);
}
}
if (dec_type == 1) {
for (k = 0; k < MAX_NO_DECORR_CHANNELS; k++) {
for (i = 0; i < hybrid_bands; i++) {
pstr_mps_state->ap_decor[k]->filter[i]->numerator_real = decorr_persistent;
decorr_persistent =
(WORD8 *)decorr_persistent +
IXHEAAC_GET_SIZE_ALIGNED(
MAX_NUM_DEN_LENGTH *
sizeof(pstr_mps_state->ap_decor[k]->filter[i]->numerator_real[0]),
BYTE_ALIGN_8);
pstr_mps_state->ap_decor[k]->filter[i]->denominator_real = decorr_persistent;
decorr_persistent =
(WORD8 *)decorr_persistent +
IXHEAAC_GET_SIZE_ALIGNED(
MAX_NUM_DEN_LENGTH *
sizeof(pstr_mps_state->ap_decor[k]->filter[i]->denominator_real[0]),
BYTE_ALIGN_8);
pstr_mps_state->ap_decor[k]->filter[i]->numerator_imag = decorr_persistent;
decorr_persistent =
(WORD8 *)decorr_persistent +
IXHEAAC_GET_SIZE_ALIGNED(
MAX_NUM_DEN_LENGTH *
sizeof(pstr_mps_state->ap_decor[k]->filter[i]->numerator_imag[0]),
BYTE_ALIGN_8);
pstr_mps_state->ap_decor[k]->filter[i]->denominator_imag = decorr_persistent;
decorr_persistent =
(WORD8 *)decorr_persistent +
IXHEAAC_GET_SIZE_ALIGNED(
MAX_NUM_DEN_LENGTH *
sizeof(pstr_mps_state->ap_decor[k]->filter[i]->denominator_imag[0]),
BYTE_ALIGN_8);
}
}
} else {
for (k = 0; k < MAX_NO_DECORR_CHANNELS; k++) {
for (i = 0; i < hybrid_bands; i++) {
pstr_mps_state->ap_decor[k]->filter[i]->numerator_real = decorr_persistent;
decorr_persistent =
(WORD8 *)decorr_persistent +
IXHEAAC_GET_SIZE_ALIGNED(
MAX_NUM_DEN_LENGTH *
sizeof(pstr_mps_state->ap_decor[k]->filter[i]->numerator_real[0]),
BYTE_ALIGN_8);
pstr_mps_state->ap_decor[k]->filter[i]->denominator_real = decorr_persistent;
decorr_persistent =
(WORD8 *)decorr_persistent +
IXHEAAC_GET_SIZE_ALIGNED(
MAX_NUM_DEN_LENGTH *
sizeof(pstr_mps_state->ap_decor[k]->filter[i]->denominator_real[0]),
BYTE_ALIGN_8);
}
}
}
for (k = 0; k < MAX_NO_DECORR_CHANNELS; k++) {
for (i = 0; i < hybrid_bands; i++) {
pstr_mps_state->ap_decor[k]->filter[i]->state_real = decorr_persistent;
decorr_persistent =
(WORD8 *)decorr_persistent +
IXHEAAC_GET_SIZE_ALIGNED(
MAX_NUM_DEN_LENGTH * sizeof(pstr_mps_state->ap_decor[k]->filter[i]->state_real[0]),
BYTE_ALIGN_8);
pstr_mps_state->ap_decor[k]->filter[i]->state_imag = decorr_persistent;
decorr_persistent =
(WORD8 *)decorr_persistent +
IXHEAAC_GET_SIZE_ALIGNED(
MAX_NUM_DEN_LENGTH * sizeof(pstr_mps_state->ap_decor[k]->filter[i]->state_imag[0]),
BYTE_ALIGN_8);
}
}
for (k = 0; k < MAX_NO_DECORR_CHANNELS; k++) {
pstr_mps_state->ap_decor[k]->delay_buffer_real = (WORD32 **)decorr_persistent;
decorr_persistent =
(WORD8 *)decorr_persistent +
IXHEAAC_GET_SIZE_ALIGNED(
hybrid_bands * sizeof(pstr_mps_state->ap_decor[k]->delay_buffer_real[0]),
BYTE_ALIGN_8);
for (i = 0; i < hybrid_bands; i++) {
pstr_mps_state->ap_decor[k]->delay_buffer_real[i] = (WORD32 *)decorr_persistent;
decorr_persistent = (WORD8 *)decorr_persistent +
IXHEAAC_GET_SIZE_ALIGNED(
(MAX_TIME_SLOTS + MAX_NO_TIME_SLOTS_DELAY) *
sizeof(pstr_mps_state->ap_decor[k]->delay_buffer_real[i][0]),
BYTE_ALIGN_8);
}
pstr_mps_state->ap_decor[k]->delay_buffer_imag =
(WORD32 **)ALIGN_SIZE64((SIZE_T)(decorr_persistent));
decorr_persistent =
(WORD8 *)decorr_persistent +
IXHEAAC_GET_SIZE_ALIGNED(
hybrid_bands * sizeof(pstr_mps_state->ap_decor[k]->delay_buffer_imag[0]),
BYTE_ALIGN_8);
for (i = 0; i < hybrid_bands; i++) {
pstr_mps_state->ap_decor[k]->delay_buffer_imag[i] =
(WORD32 *)ALIGN_SIZE64((SIZE_T)(decorr_persistent));
decorr_persistent = (WORD8 *)decorr_persistent +
IXHEAAC_GET_SIZE_ALIGNED(
(MAX_TIME_SLOTS + MAX_NO_TIME_SLOTS_DELAY) *
sizeof(pstr_mps_state->ap_decor[k]->delay_buffer_imag[i][0]),
BYTE_ALIGN_8);
}
}
}
VOID ixheaacd_bs_frame_init(ia_heaac_mps_state_struct *pstr_mps_state) {
ia_mps_dec_spatial_bs_frame_struct *bs_frame = pstr_mps_state->bs_frame;
memset(bs_frame->ott_cld_idx_prev, 0,
MAX_NUM_OTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->ott_cld_idx_prev[0][0]));
memset(bs_frame->ott_icc_idx_prev, 0,
MAX_NUM_OTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->ott_icc_idx_prev[0][0]));
memset(bs_frame->cmp_ott_cld_idx_prev, 0,
MAX_NUM_OTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->cmp_ott_cld_idx_prev[0][0]));
memset(bs_frame->cmp_ott_icc_idx_prev, 0,
MAX_NUM_OTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->cmp_ott_icc_idx_prev[0][0]));
memset(bs_frame->ttt_cpc_1_idx_prev, 0,
MAX_NUM_TTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->ttt_cpc_1_idx_prev[0][0]));
memset(bs_frame->ttt_cpc_2_idx_prev, 0,
MAX_NUM_TTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->ttt_cpc_2_idx_prev[0][0]));
memset(bs_frame->ttt_cld_1_idx_prev, 0,
MAX_NUM_TTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->ttt_cld_1_idx_prev[0][0]));
memset(bs_frame->ttt_cld_2_idx_prev, 0,
MAX_NUM_TTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->ttt_cld_2_idx_prev[0][0]));
memset(bs_frame->ttt_icc_idx_prev, 0,
MAX_NUM_TTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->ttt_icc_idx_prev[0][0]));
memset(bs_frame->cmp_ttt_cpc_1_idx_prev, 0,
MAX_NUM_TTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->cmp_ttt_cpc_1_idx_prev[0][0]));
memset(bs_frame->cmp_ttt_cpc_2_idx_prev, 0,
MAX_NUM_TTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->cmp_ttt_cpc_2_idx_prev[0][0]));
memset(bs_frame->cmp_ttt_cld_1_idx_prev, 0,
MAX_NUM_TTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->cmp_ttt_cld_1_idx_prev[0][0]));
memset(bs_frame->cmp_ttt_cld_2_idx_prev, 0,
MAX_NUM_TTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->cmp_ttt_cld_2_idx_prev[0][0]));
memset(bs_frame->cmp_ttt_icc_idx_prev, 0,
MAX_NUM_TTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->cmp_ttt_icc_idx_prev[0][0]));
memset(bs_frame->arbdmx_gain_idx_prev, 0,
MAX_INPUT_CHANNELS_MPS * MAX_PARAMETER_BANDS *
sizeof(bs_frame->arbdmx_gain_idx_prev[0][0]));
memset(bs_frame->cmp_arbdmx_gain_idx_prev, 0,
MAX_INPUT_CHANNELS_MPS * MAX_PARAMETER_BANDS *
sizeof(bs_frame->cmp_arbdmx_gain_idx_prev[0][0]));
}
IA_ERRORCODE ixheaacd_modules_init(ia_heaac_mps_state_struct *pstr_mps_state) {
IA_ERRORCODE err_code = IA_NO_ERROR;
ia_mps_dec_thyb_filter_state_struct *hyb_filter_state =
pstr_mps_state->mps_persistent_mem.hyb_filter_state;
WORD32 up_mix_type = pstr_mps_state->up_mix_type;