1 /****************************************************************************** 2 * * 3 * Copyright (C) 2018 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_DECOR_H 21 #define IXHEAACD_MPS_DECOR_H 22 23 #define DECOR_ALPHA (0.8f) 24 #define ONE_MINUS_DECOR_ALPHA (1 - DECOR_ALPHA) 25 #define DECOR_GAMMA (1.5f) 26 27 VOID ixheaacd_mps_decor_init(ia_mps_decor_struct_handle, int, int); 28 29 VOID ixheaacd_mps_decor_apply( 30 ia_mps_decor_struct_handle self, 31 ia_cmplx_flt_struct in[MAX_TIME_SLOTS][MAX_HYBRID_BANDS_MPS], 32 ia_cmplx_flt_struct out[MAX_TIME_SLOTS][MAX_HYBRID_BANDS_MPS], 33 WORD32 length); 34 35 #endif 36