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60 lines
1.5 KiB
60 lines
1.5 KiB
7 months ago
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/*
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* Copyright 2021 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef MEGA_PLAYER_JAVASOURCEPROXY_H
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#define MEGA_PLAYER_JAVASOURCEPROXY_H
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#include <jni.h>
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#include "AudioSource.h"
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class JavaSourceProxy: public AudioSource {
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public:
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static void initJni(JNIEnv* env);
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JavaSourceProxy(jobject sourceObj);
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virtual ~JavaSourceProxy();
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jobject getJavaSourceObject() { return mSourceObj; }
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// AudioSource virtuals
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virtual void init(int numFrames, int numChans);
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virtual void start();
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virtual void stop();
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virtual void reset();
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virtual int pull(float* buffer, int numFrames, int numChans);
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private:
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jobject mSourceObj;
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static jmethodID sMidInit;
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static jmethodID sMidStart;
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static jmethodID sMidStop;
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static jmethodID sMidReset;
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static jmethodID sMidPull;
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jfloatArray mJavaBuffer;
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bool mIsJVMAttached;
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JNIEnv * attachToJVM();
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void detachFromJVM();
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};
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#endif // MEGA_PLAYER_JAVASOURCEPROXY_H
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