| /****************************************************************************** |
| * |
| * 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 "ixheaac_constants.h" |
| #include "ixheaac_basic_ops32.h" |
| #include "ixheaac_basic_ops40.h" |
| #include "ixheaacd_bitbuffer.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_hybrid.h" |
| #include "ixheaacd_ps_dec.h" |
| #include "ixheaac_error_standards.h" |
| #include "ixheaacd_mps_polyphase.h" |
| #include "ixheaacd_config.h" |
| #include "ixheaacd_qmf_dec.h" |
| #include "ixheaacd_mps_dec.h" |
| #include "ixheaacd_mps_macro_def.h" |
| #include "ixheaacd_mps_basic_op.h" |
| #include "ixheaacd_mps_calc_m1m2_common.h" |
| |
| VOID ixheaacd_calc_m1m2_7571(ia_heaac_mps_state_struct *pstr_mps_state) { |
| ia_mps_dec_auxilary_struct *p_aux_struct = pstr_mps_state->aux_struct; |
| ia_mps_dec_m2_param_struct *m2_param = p_aux_struct->m2_param; |
| ia_mps_dec_m1_param_struct *m1_param = pstr_mps_state->array_struct->m1_param; |
| WORD32 ps, pb; |
| |
| WORD32 *h11_l, *h11_r, *h12_l, *h12_r, *h21_l, *h21_r, *h22_l, *h22_r, *h12_res_l, *h12_res_r, |
| *h22_res_l, *h22_res_r; |
| WORD16 *c_f_l, *c_f_r, *dummy; |
| |
| WORD32 idx; |
| WORD32 residual_coding = pstr_mps_state->residual_coding; |
| WORD32 num_parameter_sets = pstr_mps_state->num_parameter_sets; |
| WORD32 num_parameter_bands = pstr_mps_state->num_parameter_bands; |
| |
| h11_l = pstr_mps_state->mps_scratch_mem_v; |
| h11_r = h11_l + MAX_PARAMETER_BANDS; |
| h12_l = h11_r + MAX_PARAMETER_BANDS; |
| h12_r = h12_l + MAX_PARAMETER_BANDS; |
| h21_l = h12_r + MAX_PARAMETER_BANDS; |
| h21_r = h21_l + MAX_PARAMETER_BANDS; |
| h22_l = h21_r + MAX_PARAMETER_BANDS; |
| h22_r = h22_l + MAX_PARAMETER_BANDS; |
| h12_res_l = h22_r + MAX_PARAMETER_BANDS; |
| h12_res_r = h12_res_l + MAX_PARAMETER_BANDS; |
| h22_res_l = h12_res_r + MAX_PARAMETER_BANDS; |
| h22_res_r = h22_res_l + MAX_PARAMETER_BANDS; |
| |
| c_f_l = (WORD16 *)pstr_mps_state->mps_scratch_mem_v + PARAMETER_BANDSX24; |
| c_f_r = c_f_l + MAX_PARAMETER_BANDS; |
| dummy = c_f_r + MAX_PARAMETER_BANDS; |
| |
| for (ps = 0; ps < num_parameter_sets; ps++) { |
| ixheaacd_param_2_umx_ps(pstr_mps_state, h11_l, h12_l, h21_l, h22_l, h12_res_l, h22_res_l, |
| c_f_l, dummy, 0, ps, pstr_mps_state->res_bands[0]); |
| ixheaacd_param_2_umx_ps(pstr_mps_state, h11_r, h12_r, h21_r, h22_r, h12_res_r, h22_res_r, |
| c_f_r, dummy, 1, ps, pstr_mps_state->res_bands[1]); |
| |
| for (pb = 0; pb < num_parameter_bands; pb++) { |
| m1_param->m1_param_real[0][0][ps][pb] = ONE_IN_Q15; |
| m1_param->m1_param_real[1][1][ps][pb] = ONE_IN_Q15; |
| m1_param->m1_param_real[2][2][ps][pb] = ONE_IN_Q15; |
| m1_param->m1_param_real[3][3][ps][pb] = ONE_IN_Q15; |
| m1_param->m1_param_real[4][4][ps][pb] = ONE_IN_Q15; |
| m1_param->m1_param_real[5][5][ps][pb] = ONE_IN_Q15; |
| m1_param->m1_param_real[6][0][ps][pb] = ONE_IN_Q15; |
| m1_param->m1_param_real[7][1][ps][pb] = ONE_IN_Q15; |
| } |
| |
| memcpy(m2_param->m2_decor_real[0][ps], h12_l, num_parameter_bands * sizeof(h12_l[0])); |
| memcpy(m2_param->m2_decor_real[1][ps], h22_l, num_parameter_bands * sizeof(h22_l[0])); |
| memcpy(m2_param->m2_decor_real[2][ps], h12_r, num_parameter_bands * sizeof(h12_r[0])); |
| memcpy(m2_param->m2_decor_real[3][ps], h22_r, num_parameter_bands * sizeof(h22_r[0])); |
| |
| for (pb = 0; pb < num_parameter_bands; pb++) { |
| idx = 0; |
| |
| m2_param->m2_resid_real[idx++][ps][pb] = h11_l[pb]; |
| |
| if (residual_coding) m2_param->m2_resid_real[idx++][ps][pb] = h12_res_l[pb]; |
| |
| m2_param->m2_resid_real[idx++][ps][pb] = h21_l[pb]; |
| |
| if (residual_coding) m2_param->m2_resid_real[idx++][ps][pb] = h22_res_l[pb]; |
| |
| m2_param->m2_resid_real[idx++][ps][pb] = ONE_IN_Q15; |
| |
| m2_param->m2_resid_real[idx++][ps][pb] = h11_r[pb]; |
| |
| if (residual_coding) m2_param->m2_resid_real[idx++][ps][pb] = h12_res_r[pb]; |
| |
| m2_param->m2_resid_real[idx++][ps][pb] = h21_r[pb]; |
| |
| if (residual_coding) m2_param->m2_resid_real[idx++][ps][pb] = h22_res_r[pb]; |
| |
| m2_param->m2_resid_real[idx++][ps][pb] = ONE_IN_Q15; |
| |
| m2_param->m2_resid_real[idx++][ps][pb] = ONE_IN_Q15; |
| |
| m2_param->m2_resid_real[idx++][ps][pb] = ONE_IN_Q15; |
| } |
| } |
| return; |
| } |
| |
| VOID ixheaacd_calc_m1m2_7572(ia_heaac_mps_state_struct *pstr_mps_state) { |
| ia_mps_dec_auxilary_struct *p_aux_struct = pstr_mps_state->aux_struct; |
| ia_mps_dec_m2_param_struct *m2_param = p_aux_struct->m2_param; |
| ia_mps_dec_m1_param_struct *m1_param = pstr_mps_state->array_struct->m1_param; |
| WORD32 ps, pb; |
| WORD32 *h11_l, *h11_r, *h12_l, *h12_r, *h21_l, *h21_r, *h22_l, *h22_r, *h12_res_l, *h12_res_r, |
| *h22_res_l, *h22_res_r; |
| WORD16 *c_f_l, *c_f_r, *dummy; |
| |
| WORD32 idx; |
| WORD32 residual_coding = pstr_mps_state->residual_coding; |
| WORD32 num_parameter_sets = pstr_mps_state->num_parameter_sets; |
| WORD32 num_parameter_bands = pstr_mps_state->num_parameter_bands; |
| |
| h11_l = pstr_mps_state->mps_scratch_mem_v; |
| h11_r = h11_l + MAX_PARAMETER_BANDS; |
| h12_l = h11_r + MAX_PARAMETER_BANDS; |
| h12_r = h12_l + MAX_PARAMETER_BANDS; |
| h21_l = h12_r + MAX_PARAMETER_BANDS; |
| h21_r = h21_l + MAX_PARAMETER_BANDS; |
| h22_l = h21_r + MAX_PARAMETER_BANDS; |
| h22_r = h22_l + MAX_PARAMETER_BANDS; |
| h12_res_l = h22_r + MAX_PARAMETER_BANDS; |
| h12_res_r = h12_res_l + MAX_PARAMETER_BANDS; |
| h22_res_l = h12_res_r + MAX_PARAMETER_BANDS; |
| h22_res_r = h22_res_l + MAX_PARAMETER_BANDS; |
| |
| c_f_l = (WORD16 *)pstr_mps_state->mps_scratch_mem_v + PARAMETER_BANDSX24; |
| c_f_r = c_f_l + MAX_PARAMETER_BANDS; |
| dummy = c_f_r + MAX_PARAMETER_BANDS; |
| |
| for (ps = 0; ps < num_parameter_sets; ps++) { |
| ixheaacd_param_2_umx_ps(pstr_mps_state, h11_l, h12_l, h21_l, h22_l, h12_res_l, h22_res_l, |
| c_f_l, dummy, 0, ps, pstr_mps_state->res_bands[0]); |
| ixheaacd_param_2_umx_ps(pstr_mps_state, h11_r, h12_r, h21_r, h22_r, h12_res_r, h22_res_r, |
| c_f_r, dummy, 1, ps, pstr_mps_state->res_bands[1]); |
| |
| for (pb = 0; pb < num_parameter_bands; pb++) { |
| m1_param->m1_param_real[0][0][ps][pb] = ONE_IN_Q15; |
| m1_param->m1_param_real[1][1][ps][pb] = ONE_IN_Q15; |
| m1_param->m1_param_real[2][2][ps][pb] = ONE_IN_Q15; |
| m1_param->m1_param_real[3][3][ps][pb] = ONE_IN_Q15; |
| m1_param->m1_param_real[4][4][ps][pb] = ONE_IN_Q15; |
| m1_param->m1_param_real[5][5][ps][pb] = ONE_IN_Q15; |
| m1_param->m1_param_real[6][4][ps][pb] = ONE_IN_Q15; |
| m1_param->m1_param_real[7][5][ps][pb] = ONE_IN_Q15; |
| } |
| |
| memcpy(m2_param->m2_decor_real[0][ps], h22_l, num_parameter_bands * sizeof(h22_l[0])); |
| memcpy(m2_param->m2_decor_real[1][ps], h12_l, num_parameter_bands * sizeof(h12_l[0])); |
| memcpy(m2_param->m2_decor_real[2][ps], h22_r, num_parameter_bands * sizeof(h22_r[0])); |
| memcpy(m2_param->m2_decor_real[3][ps], h12_r, num_parameter_bands * sizeof(h12_r[0])); |
| |
| for (pb = 0; pb < num_parameter_bands; pb++) { |
| idx = 0; |
| |
| m2_param->m2_resid_real[idx++][ps][pb] = ONE_IN_Q15; |
| |
| m2_param->m2_resid_real[idx++][ps][pb] = h21_l[pb]; |
| |
| if (residual_coding) m2_param->m2_resid_real[idx++][ps][pb] = h22_res_l[pb]; |
| |
| m2_param->m2_resid_real[idx++][ps][pb] = h11_l[pb]; |
| |
| if (residual_coding) m2_param->m2_resid_real[idx++][ps][pb] = h12_res_l[pb]; |
| |
| m2_param->m2_resid_real[idx++][ps][pb] = ONE_IN_Q15; |
| |
| m2_param->m2_resid_real[idx++][ps][pb] = h21_r[pb]; |
| |
| if (residual_coding) m2_param->m2_resid_real[idx++][ps][pb] = h22_res_r[pb]; |
| |
| m2_param->m2_resid_real[idx++][ps][pb] = h11_r[pb]; |
| |
| if (residual_coding) m2_param->m2_resid_real[idx++][ps][pb] = h12_res_r[pb]; |
| |
| m2_param->m2_resid_real[idx++][ps][pb] = ONE_IN_Q15; |
| |
| m2_param->m2_resid_real[idx++][ps][pb] = ONE_IN_Q15; |
| } |
| } |
| return; |
| } |
