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