java-game-lib-cvs

[Java-game-lib-cvs] SF.net SVN: java-game-lib: [2778] trunk/LWJGL/src/java/org/lwjgl/test/ openal/ALCCaptureTest.java

[<ma...@us...>]

Revision: 2778
          http://svn.sourceforge.net/java-game-lib/?rev=2778&view=rev
Author:   matzon
Date:     2007-04-19 15:22:18 -0700 (Thu, 19 Apr 2007)

Log Message:
-----------
Capture test for OpenAL 1.1

Added Paths:
-----------
    trunk/LWJGL/src/java/org/lwjgl/test/openal/ALCCaptureTest.java

Added: trunk/LWJGL/src/java/org/lwjgl/test/openal/ALCCaptureTest.java
===================================================================
--- trunk/LWJGL/src/java/org/lwjgl/test/openal/ALCCaptureTest.java	                        (rev 0)
+++ trunk/LWJGL/src/java/org/lwjgl/test/openal/ALCCaptureTest.java	2007-04-19 22:22:18 UTC (rev 2778)
@@ -0,0 +1,154 @@
+/* 
+ * Copyright (c) 2002-2004 LWJGL Project
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are 
+ * met:
+ * 
+ * * Redistributions of source code must retain the above copyright 
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'LWJGL' nor the names of 
+ *   its contributors may be used to endorse or promote products derived 
+ *   from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package org.lwjgl.test.openal;
+
+import java.nio.ByteBuffer;
+import java.nio.IntBuffer;
+
+import org.lwjgl.BufferUtils;
+import org.lwjgl.openal.AL;
+import org.lwjgl.openal.AL10;
+import org.lwjgl.openal.ALC10;
+import org.lwjgl.openal.ALC11;
+import org.lwjgl.openal.ALCdevice;
+import org.lwjgl.openal.OpenALException;
+
+/**
+ *
+ * This is a test for the ALC part of OpenAL
+ *
+ * @author Brian Matzon <br...@ma...>
+ * @version $Revision: 2286 $
+ * $Id: ALCTest.java 2286 2006-03-23 19:32:21Z matzon $
+ */
+public class ALCCaptureTest extends BasicTest {
+
+	/**
+	 * Creates an instance of ALCTest
+	 */
+	public ALCCaptureTest() {
+		super();
+	}
+
+	/**
+	 * Runs the actual test, using supplied arguments
+	 */
+	protected void execute(String[] args) {
+		int lastError = ALC10.ALC_NO_ERROR;
+		IntBuffer sampleCount = BufferUtils.createIntBuffer(1);
+		
+		int state = AL10.AL_PLAYING;
+		int FMT = AL10.AL_FORMAT_MONO16;
+		int FMTSIZE  = 16/8;
+		int FREQ = 44100;
+		int TIME = 5;
+		int SAMPS = (FREQ * TIME);
+		ByteBuffer buf = BufferUtils.createByteBuffer(SAMPS * FMTSIZE);		
+
+		// check that capture is available
+		if(!ALC10.alcIsExtensionPresent(AL.getDevice(), "ALC_EXT_CAPTURE")) {
+			throw new OpenALException("ALC_EXT_CAPTURE extension not available");
+		}
+		
+		// get list of devices
+		String captureDevices = ALC10.alcGetString(null, ALC11.ALC_CAPTURE_DEVICE_SPECIFIER);
+		System.out.println("captureDevices: " + captureDevices);
+
+		
+		String defaultRecorder = ALC10.alcGetString(AL.getDevice(), ALC11.ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER);
+		System.out.println("Default capture device: " + defaultRecorder);
+		
+		ALCdevice device = ALC11.alcCaptureOpenDevice(null, FREQ, FMT, SAMPS);
+		
+		
+
+		if(device != null) {
+			// record some sound
+			// =====================================
+			System.out.print("Recording using " + ALC10.alcGetString(device, ALC11.ALC_CAPTURE_DEVICE_SPECIFIER) + "...");
+			ALC11.alcCaptureStart(device);
+			while (sampleCount.get(0) < SAMPS) {
+				pause(1000);
+				ALC10.alcGetInteger(device, ALC11.ALC_CAPTURE_SAMPLES, sampleCount);
+			}
+			System.out.println("done");
+			ALC11.alcCaptureStop(device);
+
+			// capure the samples
+			ALC11.alcCaptureSamples(device, buf, SAMPS);
+			ALC11.alcCaptureCloseDevice(device);
+			// -------------------------------------
+			
+			// play back recording
+			// ===================
+	        IntBuffer buffers = BufferUtils.createIntBuffer(1);
+	        IntBuffer sources = BufferUtils.createIntBuffer(1);        
+	        
+	        buffers.position(0).limit(1);
+	        AL10.alGenBuffers(buffers);
+
+	        sources.position(0).limit(1);
+	        AL10.alGenSources(sources);
+
+	        System.out.print("Playing...");
+
+		    AL10.alBufferData(buffers.get(0), FMT, buf, FREQ);
+		    AL10.alSourcei(sources.get(0), AL10.AL_BUFFER, buffers.get(0));
+		    AL10.alSourcei(sources.get(0), AL10.AL_LOOPING, AL10.AL_FALSE);
+		    AL10.alSourcePlay(sources.get(0));
+
+		    while (state == AL10.AL_PLAYING)
+		    {
+		        pause(100);
+		        state = AL10.alGetSourcei(sources.get(0), AL10.AL_SOURCE_STATE);
+		    }
+
+		    System.out.println("done");
+
+		    AL10.alDeleteSources(sources);
+		    AL10.alDeleteBuffers(buffers);
+		}		
+
+		alExit();
+	}
+
+	/**
+	 * main entry point
+	 *
+	 * @param args String array containing arguments
+	 */
+	public static void main(String[] args) {
+		ALCCaptureTest alcTest = new ALCCaptureTest();
+		alcTest.execute(args);
+		System.exit(0);
+	}
+}
\ No newline at end of file


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[Java-game-lib-cvs] SF.net SVN: java-game-lib: [2788] trunk/LWJGL/src/java/org/lwjgl/test/ openal/ALCCaptureTest.java

[<ma...@us...>]

Revision: 2788
          http://svn.sourceforge.net/java-game-lib/?rev=2788&view=rev
Author:   matzon
Date:     2007-04-19 15:44:07 -0700 (Thu, 19 Apr 2007)

Log Message:
-----------
output capture devices

Modified Paths:
--------------
    trunk/LWJGL/src/java/org/lwjgl/test/openal/ALCCaptureTest.java

Modified: trunk/LWJGL/src/java/org/lwjgl/test/openal/ALCCaptureTest.java
===================================================================
--- trunk/LWJGL/src/java/org/lwjgl/test/openal/ALCCaptureTest.java	2007-04-19 22:43:38 UTC (rev 2787)
+++ trunk/LWJGL/src/java/org/lwjgl/test/openal/ALCCaptureTest.java	2007-04-19 22:44:07 UTC (rev 2788)
@@ -80,16 +80,16 @@
 		}
 		
 		// get list of devices
-		String captureDevices = ALC10.alcGetString(null, ALC11.ALC_CAPTURE_DEVICE_SPECIFIER);
-		System.out.println("captureDevices: " + captureDevices);
-
+		String[] captureDevices = ALC10.alcGetString(null, ALC11.ALC_CAPTURE_DEVICE_SPECIFIER).split("\0");
+		System.out.println("Available Capture Devices: ");
+		for(int i=0; i<captureDevices.length; i++) {
+			System.out.println(i + ": " + captureDevices[i]);
+		}
 		
 		String defaultRecorder = ALC10.alcGetString(AL.getDevice(), ALC11.ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER);
 		System.out.println("Default capture device: " + defaultRecorder);
 		
 		ALCdevice device = ALC11.alcCaptureOpenDevice(null, FREQ, FMT, SAMPS);
-		
-		
 
 		if(device != null) {
 			// record some sound


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