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fix: now enumerates multiple displaydevices, if available

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This commit is contained in:
Brian Matzon 2003-03-03 21:49:46 +00:00
parent 12ed458197
commit 12b7c4dd85
4 changed files with 160 additions and 39 deletions
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28
src/java/org/lwjgl/Display.java
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@ -32,6 +32,8 @@
package org.lwjgl;
import java.util.HashSet;
import java.util.Arrays;
/**
* $Id$
*
@ -76,7 +78,31 @@ public final class Display {
*
* @return an array of all display modes the system reckons it can handle.
*/
public static native DisplayMode[] getAvailableDisplayModes();
public static DisplayMode[] getAvailableDisplayModes() {
DisplayMode[] unfilteredModes = nGetAvailableDisplayModes();
// We'll use a HashSet to filter out the duplicated modes
HashSet modes = new HashSet(unfilteredModes.length);
if (unfilteredModes == null) {
return new DisplayMode[0];
}
modes.addAll(Arrays.asList(unfilteredModes));
DisplayMode[] filteredModes = new DisplayMode[modes.size()];
modes.toArray(filteredModes);
if(Sys.DEBUG) {
System.out.println("Removed " + (unfilteredModes.length - filteredModes.length) + " duplicate displaymodes");
}
return filteredModes;
}
/**
* Native method for getting displaymodes
*/
public static native DisplayMode[] nGetAvailableDisplayModes();
/**
* Create a display with the specified display mode. If the display is