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/* * Voicesmith <http://voicesmith.jurihock.de/> *//www .j a v a 2 s .c om * Copyright (c) 2011-2014 Juergen Hock * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package de.jurihock.voicesmith.dsp.processors; import de.jurihock.voicesmith.Disposable; public class NativeResampleProcessor implements Disposable { private final long handle; public NativeResampleProcessor(int frameSizeIn, int frameSizeOut) { handle = alloc(frameSizeIn, frameSizeOut); } public void dispose() { free(handle); } public void processFrame(float[] frameIn, float[] frameOut) { processFrame(handle, frameIn, frameOut); } // JNI calls private native long alloc(int frameSizeIn, int frameSizeOut); private native void free(long handle); private native void processFrame(long handle, float[] frameIn, float[] frameOut); }