1 /*
2  * Copyright (C) 2018 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_MEDIA_AUDIOEFFECT_DESCRIPTOR_H
18 #define ANDROID_MEDIA_AUDIOEFFECT_DESCRIPTOR_H
19 
20 #include <system/audio.h>
21 #include <system/audio_effect.h>
22 
23 #include "jni.h"
24 
25 namespace android {
26 
27 // Conversion from C effect_descriptor_t to Java AudioEffect.Descriptor object
28 
29 extern jclass audioEffectDescriptorClass();
30 
31 extern jint convertAudioEffectDescriptorFromNative(JNIEnv *env, jobject *jDescriptor,
32         const effect_descriptor_t *nDescriptor);
33 
34 extern void convertAudioEffectDescriptorVectorFromNative(JNIEnv *env, jobjectArray *jDescriptors,
35         const std::vector<effect_descriptor_t>& nDescriptors);
36 } // namespace android
37 
38 #endif