1 /*
2  * Copyright 2020 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 #include "SinAudioSource.h"
18 
SinAudioSource()19 SinAudioSource::SinAudioSource() : WaveTableSource() {
20     float* waveTbl = new float[DEFAULT_WAVETABLE_LENGTH];
21     WaveTableSource::genSinWave(waveTbl, DEFAULT_WAVETABLE_LENGTH);
22 
23     WaveTableSource::setWaveTable(waveTbl, DEFAULT_WAVETABLE_LENGTH);
24 }
25 
26 //
27 // JNI functions
28 //
29 #include <jni.h>
30 
31 #include <android/log.h>
32 
33 extern "C" {
Java_org_hyphonate_megaaudio_player_sources_SinAudioSourceProvider_allocNativeSource(JNIEnv * env,jobject thiz)34 JNIEXPORT JNICALL jlong Java_org_hyphonate_megaaudio_player_sources_SinAudioSourceProvider_allocNativeSource(
35         JNIEnv *env, jobject thiz) {
36     return (jlong)new SinAudioSource();
37 }
38 
39 } // extern "C"
40