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 #ifndef IXHEAACD_MPS_TP_PROCESS_H 21 #define IXHEAACD_MPS_TP_PROCESS_H 22 23 #define STP_LPF_COEFF1_FIX (31130) 24 #define STP_LPF_COEFF2_FIX (14746) 25 #define ONE_MINUS_STP_LPF_COEFF2 (18022) 26 #define STP_SCALE_LIMIT_FIX (92406) 27 #define ONE_BY_STP_SCALE_LIMIT (11620) 28 #define QMF_TO_HYB_OFFSET (7) 29 #define DMX_OFFSET (48) 30 #define DMX_OFFSET_MINUS_ONE (47) 31 #define QMF_OUT_START_IDX (5) 32 #define QMF_OUT_OFFSET (20) 33 #define HYBRID_BAND_BORDER (12) 34 #define FIVE (5) 35 36 VOID ixheaacd_tp_process(ia_heaac_mps_state_struct *pstr_mps_state); 37 38 #endif /* IXHEAACD_MPS_TP_PROCESS_H */ 39