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