1 /****************************************************************************** 2 * * 3 * Copyright (C) 2023 The Android Open Source Project 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at: 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 ***************************************************************************** 18 * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore 19 */ 20 21 #pragma once 22 extern const FLOAT32 iusace_lsf_init[ORDER]; 23 extern const FLOAT32 iusace_sin_window_96[96]; 24 extern const FLOAT32 iusace_sin_window_128[128]; 25 extern const FLOAT32 iusace_sin_window_192[192]; 26 extern const FLOAT32 iusace_sin_window_256[256]; 27 extern const FLOAT32 iusace_res_interp_filter1_4[INTER_LP_FIL_LEN + 4]; 28 extern const FLOAT32 iusace_lag_window[17]; 29 extern const FLOAT32 iusace_lsf_init[ORDER]; 30 extern const FLOAT32 iusace_ispold_init[ORDER]; 31 extern const FLOAT32 iusace_cos_window_512[512]; 32 extern const FLOAT32 iusace_cos_window_448[448]; 33 extern const WORD32 iusace_acelp_core_numbits_1024[NUM_ACELP_CORE_MODES]; 34 extern const FLOAT32 iusace_acelp_quant_gain_table[]; 35 extern const UWORD8 iusace_acelp_ipos[36]; 36 extern const FLOAT32 iexheaac_cos_window_384[384]; 37 extern const FLOAT32 iusace_hp20_filter_coeffs[12][4]; 38 extern const FLOAT32 iusace_ol_corr_weight[518]; 39 extern const FLOAT32 iusace_interp4_1[17]; 40