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New OpenAL programming model:

Browse source 
no context/device fiddling
 easier initialization
This commit is contained in:
Brian Matzon 2003-04-27 18:37:38 +00:00
parent b705ea51d0
commit 866e55ad22
21 changed files with 1123 additions and 1175 deletions
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161
src/java/org/lwjgl/test/openal/ALCTest.java
View file

@ -32,8 +32,6 @@
package org.lwjgl.test.openal;
import org.lwjgl.openal.ALC;
import org.lwjgl.openal.ALCcontext;
import org.lwjgl.openal.ALCdevice;
import org.lwjgl.Sys;
import java.nio.IntBuffer;
@ -47,102 +45,73 @@ import java.nio.IntBuffer;
* @version $Revision$
*/
public class ALCTest extends BasicTest {
/**
* Creates an instance of ALCTest
*/
public ALCTest() {
super();
}
/**
* Runs the actual test, using supplied arguments
*/
protected void execute(String[] args) {
//error stuff
int lastError = ALC.NO_ERROR;
//create a device
device = alc.openDevice(null);
if(device == null) {
System.out.println("Unable to create device");
System.exit(-1);
}
//create attribute list for context creation
IntBuffer buffer = createIntBuffer(7);
buffer.put(ALC.FREQUENCY);
buffer.put(44100);
buffer.put(ALC.REFRESH);
buffer.put(15);
buffer.put(ALC.SYNC);
buffer.put(ALC.FALSE);
buffer.put(0); //terminating int
//create a context, using above attributes
context = alc.createContext(device, Sys.getDirectBufferAddress(buffer));
if(context == null) {
System.out.println("Unable to create context");
System.exit(-1);
}
if((lastError = alc.getError(device)) != ALC.NO_ERROR) {
System.out.println("ALC Error: " + alc.getString(device, lastError));
System.exit(-1);
}
//make current
alc.makeContextCurrent(context);
//process
alc.processContext(context);
//suspend
// alc.suspendContext(context);
//query
System.out.println("DEFAULT_DEVICE_SPECIFIER: " + alc.getString(device, ALC.DEFAULT_DEVICE_SPECIFIER));
System.out.println("DEVICE_SPECIFIER: " + alc.getString(device, ALC.DEVICE_SPECIFIER));
System.out.println("EXTENSIONS: " + alc.getString(device, ALC.EXTENSIONS));
//mo query
buffer.rewind();
alc.getIntegerv(device, ALC.MAJOR_VERSION, 4, Sys.getDirectBufferAddress(buffer));
alc.getIntegerv(device, ALC.MINOR_VERSION, 4, Sys.getDirectBufferAddress(buffer)+4);
/** instance of alc */
private ALC alc;
System.out.println("ALC_MAJOR_VERSION: " + buffer.get(0));
System.out.println("ALC_MINOR_VERSION: " + buffer.get(1));
//no check for ALC_ALL_ATTRIBUTES / ALC_ATTRIBUTES_SIZE since it
//is buggy on win32 - my dev platform
/**
* Creates an instance of ALCTest
*/
public ALCTest() {
super();
alc = al.getALC();
}
//check current context
ALCcontext currentContext = alc.getCurrentContext();
if(context.context != currentContext.context) {
System.out.println("Serious error! - context copy != current context");
System.exit(-1);
}
/**
* Runs the actual test, using supplied arguments
*/
protected void execute(String[] args) {
//error stuff
int lastError = ALC.NO_ERROR;
//check contexts device
ALCdevice currentDevice = alc.getContextsDevice(context);
if(device.device != currentDevice.device) {
System.out.println("Serious error! - device copy != current contexts device");
System.exit(-1);
}
//get an enumerstion value
System.out.println("Value of ALC_MAJOR_VERSION: " + alc.getEnumValue(device, "ALC_MAJOR_VERSION"));
alExit();
}
/**
* main entry point
*
* @param args String array containing arguments
*/
public static void main(String[] args) {
ALCTest alcTest = new ALCTest();
alcTest.execute(args);
}
//create attribute list for context creation
IntBuffer buffer = createIntBuffer(7);
if ((lastError = alc.getError()) != ALC.NO_ERROR) {
System.out.println("ALC Error: " + alc.getString(lastError));
System.exit(-1);
}
//query
System.out.println(
"DEFAULT_DEVICE_SPECIFIER: "
+ alc.getString(ALC.DEFAULT_DEVICE_SPECIFIER));
System.out.println(
"DEVICE_SPECIFIER: " + alc.getString(ALC.DEVICE_SPECIFIER));
System.out.println("EXTENSIONS: " + alc.getString(ALC.EXTENSIONS));
//mo query
buffer.rewind();
alc.getIntegerv(
ALC.MAJOR_VERSION,
4,
Sys.getDirectBufferAddress(buffer));
alc.getIntegerv(
ALC.MINOR_VERSION,
4,
Sys.getDirectBufferAddress(buffer) + 4);
System.out.println("ALC_MAJOR_VERSION: " + buffer.get(0));
System.out.println("ALC_MINOR_VERSION: " + buffer.get(1));
//no check for ALC_ALL_ATTRIBUTES / ALC_ATTRIBUTES_SIZE since it
//is buggy on win32 - my dev platform
//get an enumerstion value
System.out.println(
"Value of ALC_MAJOR_VERSION: "
+ alc.getEnumValue("ALC_MAJOR_VERSION"));
alExit();
}
/**
* main entry point
*
* @param args String array containing arguments
*/
public static void main(String[] args) {
ALCTest alcTest = new ALCTest();
alcTest.execute(args);
}
}