| /****************************************************************************** |
| * * |
| * 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 IXHEAACD_ESBR_ROM_H |
| #define IXHEAACD_ESBR_ROM_H |
| |
| extern const FLOAT32 ixheaacd_sub_samp_qmf_window_coeff[40 + 80 + 120 + 160 + |
| 200 + 240 + 320 + 400]; |
| extern const FLOAT32 ixheaacd_random_phase[512][2]; |
| extern const FLOAT32 ixheaacd_hphase_tbl[2][8]; |
| |
| extern const FLOAT32 ixheaacd_g_lim_gains[4]; |
| |
| typedef FLOAT32 FIR_FILTER[5]; |
| extern const FIR_FILTER ixheaacd_fir_0; |
| extern const FIR_FILTER ixheaacd_fir_1; |
| extern const FIR_FILTER ixheaacd_fir_2; |
| extern const FIR_FILTER ixheaacd_fir_3; |
| extern const FIR_FILTER ixheaacd_fir_4; |
| extern const FIR_FILTER* const ixheaacd_fir_table[5]; |
| extern const FLOAT32 ixheaacd_q_gamma_table[4]; |
| extern const WORD32 ixheaacd_start_subband2kL_tbl[33]; |
| extern const FLOAT32 ixheaacd_cos_table_trans_qmf[7][32 * 2]; |
| |
| extern const FLOAT32 ixheaacd_phase_vocoder_cos_table[64]; |
| extern const FLOAT32 ixheaacd_phase_vocoder_sin_table[64]; |
| extern const FLOAT32 ixheaacd_hbe_post_anal_proc_interp_coeff[4][2]; |
| |
| extern const FLOAT32 ixheaacd_hbe_x_prod_cos_table_trans_2[2 * (128 + 128)]; |
| extern const FLOAT32 ixheaacd_hbe_x_prod_cos_table_trans_3[2 * (128 + 128)]; |
| extern const FLOAT32 ixheaacd_hbe_x_prod_cos_table_trans_4[2 * (128 + 128)]; |
| extern const FLOAT32 ixheaacd_hbe_x_prod_cos_table_trans_4_1[2 * (128 + 128)]; |
| |
| extern const FLOAT32 ixheaacd_synth_cos_table_kl_4[16]; |
| extern const FLOAT32 ixheaacd_synth_cos_table_kl_8[32]; |
| extern const FLOAT32 ixheaacd_synth_cos_table_kl_12[48]; |
| extern const FLOAT32 ixheaacd_synth_cos_table_kl_16[64]; |
| extern const FLOAT32 ixheaacd_synth_cos_table_kl_20[40 * 20]; |
| extern const FLOAT32 ixheaacd_analy_cos_sin_table_kl_8[32]; |
| extern const FLOAT32 ixheaacd_analy_cos_sin_table_kl_16[64]; |
| extern const FLOAT32 ixheaacd_analy_cos_sin_table_kl_24[96]; |
| extern const FLOAT32 ixheaacd_analy_cos_sin_table_kl_32[128]; |
| extern const FLOAT32 ixheaacd_analy_cos_sin_table_kl_40[40 * 40 * 2]; |
| extern const FLOAT32 ixheaacd_sel_case[5][8]; |
| #endif |