1 /*
2  * Copyright (C) 2010 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef ANDROID_EFFECTREVERB_H_
18 #define ANDROID_EFFECTREVERB_H_
19 
20 #include <audio_effects/effect_environmentalreverb.h>
21 #include <audio_effects/effect_presetreverb.h>
22 
23 #define MAX_NUM_BANDS           5
24 #define MAX_CALL_SIZE           256
25 #define LVREV_MAX_T60           7000
26 #define LVREV_MAX_REVERB_LEVEL  2000
27 #define LVREV_MAX_FRAME_SIZE    2560
28 #define LVREV_CUP_LOAD_ARM9E    470    // Expressed in 0.1 MIPS
29 #define LVREV_MEM_USAGE         (71+(LVREV_MAX_FRAME_SIZE>>7))     // Expressed in kB
30 
31 typedef struct _LPFPair_t
32 {
33     int16_t Room_HF;
34     int16_t LPF;
35 } LPFPair_t;
36 
37 #endif /*ANDROID_EFFECTREVERB_H_*/
38