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 #if __cplusplus
24 extern "C" {
25 #endif
26 
27 #define MAX_NUM_BANDS           5
28 #define MAX_CALL_SIZE           256
29 #define LVREV_MAX_T60           7000
30 #define LVREV_MAX_REVERB_LEVEL  2000
31 #define LVREV_MAX_FRAME_SIZE    2560
32 #define LVREV_CUP_LOAD_ARM9E    470    // Expressed in 0.1 MIPS
33 #define LVREV_MEM_USAGE         71+(LVREV_MAX_FRAME_SIZE>>7)     // Expressed in kB
34 //#define LVM_PCM
35 
36 typedef struct _LPFPair_t
37 {
38     int16_t Room_HF;
39     int16_t LPF;
40 } LPFPair_t;
41 #if __cplusplus
42 }  // extern "C"
43 #endif
44 
45 
46 #endif /*ANDROID_EFFECTREVERB_H_*/
47