1 /* 2 * Copyright (c) 2007, 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* @test 25 @summary Test AudioFloatConverter toFloatArray method */ 26 27 import javax.sound.sampled.*; 28 29 import com.sun.media.sound.*; 30 31 public class ToFloatArray { 32 33 public static void main(String[] args) throws Exception { 34 float[] testarray = new float[1024]; 35 for (int i = 0; i < 1024; i++) { 36 double ii = i / 1024.0; 37 ii = ii * ii; 38 testarray[i] = (float)Math.sin(10*ii*2*Math.PI); 39 testarray[i] += (float)Math.sin(1.731 + 2*ii*2*Math.PI); 40 testarray[i] += (float)Math.sin(0.231 + 6.3*ii*2*Math.PI); 41 testarray[i] *= 0.3; 42 } 43 44 // Check conversion using PCM_FLOAT 45 for (int big = 0; big < 2; big+=1) | 1 /* 2 * Copyright (c) 2007, 2015, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* @test 25 @summary Test AudioFloatConverter toFloatArray method 26 @modules java.desktop/com.sun.media.sound 27 */ 28 29 import javax.sound.sampled.*; 30 31 import com.sun.media.sound.*; 32 33 public class ToFloatArray { 34 35 public static void main(String[] args) throws Exception { 36 float[] testarray = new float[1024]; 37 for (int i = 0; i < 1024; i++) { 38 double ii = i / 1024.0; 39 ii = ii * ii; 40 testarray[i] = (float)Math.sin(10*ii*2*Math.PI); 41 testarray[i] += (float)Math.sin(1.731 + 2*ii*2*Math.PI); 42 testarray[i] += (float)Math.sin(0.231 + 6.3*ii*2*Math.PI); 43 testarray[i] *= 0.3; 44 } 45 46 // Check conversion using PCM_FLOAT 47 for (int big = 0; big < 2; big+=1) |