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 VOID iusace_noise_filling(WORD32 *noise_level, WORD32 *noise_offset, FLOAT64 *spectrum, 23 ia_usac_quant_info_struct *pstr_quant_info, WORD32 *sfb_offset, 24 WORD32 max_sfb, WORD32 window_size_samples, WORD32 num_window_groups, 25 const WORD32 *window_group_length, WORD32 noise_filling_start_offset, 26 FLOAT64 *ptr_scratch_buf); 27