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initial import of first basic test (wee)

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Brian Matzon 2002-08-26 19:53:21 +00:00
parent e98d612862
commit 7c74c35663
1 changed files with 209 additions and 0 deletions
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src/java/org/lwjgl/openal/test/PlayTest.java Normal file
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/*
* Copyright (c) 2002 Light Weight Java Game Library 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 'Light Weight Java Game Library' 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.openal.test;
import org.lwjgl.openal.AL;
import org.lwjgl.openal.ALC;
import org.lwjgl.openal.ALCcontext;
import org.lwjgl.openal.ALCdevice;
import org.lwjgl.openal.ALUT;
import org.lwjgl.openal.ALUTLoadWAVData;
import java.io.*;
import java.net.*;
/**
* $Id$
*
* This is a basic play test
*
* @author Brian Matzon <brian@matzon.dk>
* @version $Revision$
*/
public class PlayTest {
/** OpenAL instance */
protected AL al;
/** OpenAL Context instance */
protected ALC alc;
/** OpenAL Util library instance */
protected ALUT alut;
/** OpenAL context */
protected ALCcontext context;
/** OpenAL device */
protected ALCdevice device;
/**
* Creates an instance of PlayTest
*/
public PlayTest() {
al = new AL();
alc = new ALC();
alut = new ALUT();
}
protected void execute(String[] args) {
if(args.length < 1) {
System.out.println("please specify filename to play");
return;
}
int lastError;
//initialize AL, using ALC
alInitialize();
//create 1 buffer and 1 source
int[] buffers = new int[1];
int[] sources = new int[1];
// al generate buffers and sources
al.genBuffers(1, buffers);
if((lastError = al.getError()) != AL.NO_ERROR) {
exit(lastError);
}
al.genSources(1, sources);
if((lastError = al.getError()) != AL.NO_ERROR) {
exit(lastError);
}
//load wave data
ALUTLoadWAVData file = alut.loadWAVFile(args[0]);
if((lastError = al.getError()) != AL.NO_ERROR) {
exit(lastError);
}
//copy to buffers
al.bufferData(buffers[0], file.format, file.data, file.size, file.freq);
if((lastError = al.getError()) != AL.NO_ERROR) {
exit(lastError);
}
//unload file again
alut.unloadWAV(file.format, file.data, file.size, file.freq);
if((lastError = al.getError()) != AL.NO_ERROR) {
exit(lastError);
}
//set up source input
al.sourcei(sources[0], AL.BUFFER, buffers[0]);
if((lastError = al.getError()) != AL.NO_ERROR) {
exit(lastError);
}
//lets loop the sound
al.sourcei(sources[0], AL.LOOPING, AL.TRUE);
if((lastError = al.getError()) != AL.NO_ERROR) {
exit(lastError);
}
//play source 0
al.sourcePlay(sources[0]);
if((lastError = al.getError()) != AL.NO_ERROR) {
exit(lastError);
}
//wait 5 secs
try {
System.out.println("Waiting 5 seconds for sound to complete");
Thread.sleep(5000);
} catch (InterruptedException inte) {
}
//stop source 0
al.sourceStop(sources[0]);
if((lastError = al.getError()) != AL.NO_ERROR) {
exit(lastError);
}
//delete buffers and sources
al.deleteSources(1, sources);
if((lastError = al.getError()) != AL.NO_ERROR) {
exit(lastError);
}
al.deleteBuffers(1, buffers);
if((lastError = al.getError()) != AL.NO_ERROR) {
exit(lastError);
}
//no errorchecking from now on, since our context is gone.
//shutdown
alc.destroyContext(context);
alc.closeDevice(device);
}
/**
* Initializes OpenAL
*/
protected void alInitialize() {
//get default device
device = alc.openDevice("");
if(device == null) {
throw new RuntimeException("Error creating device");
}
//create context (no attributes specified)
context = alc.createContext(device, 0);
if(context == null) {
throw new RuntimeException("Error creating context");
}
//make context current
alc.makeContextCurrent(context);
if(alc.getError(device) != ALC.NO_ERROR) {
throw new RuntimeException("An error occurred while making context current");
}
}
protected void exit(int error) {
System.out.println("OpenAL Error: " + al.getString(error));
alut.exit();
System.exit(-1);
}
/**
* main entry point
*
* @param args String array containing arguments
*/
public static void main(String[] args) {
PlayTest playTest = new PlayTest();
playTest.execute(args);
}
}