143 lines
4.0 KiB
Java
143 lines
4.0 KiB
Java
/*
|
|
* Copyright (c) 2002-2008 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.opengl;
|
|
|
|
/**
|
|
*
|
|
* This class encapsulates the properties for a given display mode.
|
|
* This class is not instantiable, and is aquired from the <code>Display.
|
|
* getAvailableDisplayModes()</code> method.
|
|
*
|
|
* @author cix_foo <cix_foo@users.sourceforge.net>
|
|
* @version $Revision$
|
|
* $Id$
|
|
*/
|
|
|
|
public final class DisplayMode {
|
|
|
|
/** properties of the display mode */
|
|
private final int width, height, bpp, freq;
|
|
/** If true, this instance can be used for fullscreen modes */
|
|
private final boolean fullscreen;
|
|
|
|
/**
|
|
* Construct a display mode. DisplayModes constructed through the
|
|
* public constructor can only be used to specify the dimensions of
|
|
* the Display in windowed mode. To get the available DisplayModes for
|
|
* fullscreen modes, use Display.getAvailableDisplayModes().
|
|
*
|
|
* @param width The Display width.
|
|
* @param height The Display height.
|
|
* @see Display
|
|
*/
|
|
public DisplayMode(int width, int height) {
|
|
this(width, height, 0, 0, false);
|
|
}
|
|
|
|
DisplayMode(int width, int height, int bpp, int freq) {
|
|
this(width, height, bpp, freq, true);
|
|
}
|
|
|
|
private DisplayMode(int width, int height, int bpp, int freq, boolean fullscreen) {
|
|
this.width = width;
|
|
this.height = height;
|
|
this.bpp = bpp;
|
|
this.freq = freq;
|
|
this.fullscreen = fullscreen;
|
|
}
|
|
|
|
/** True if this instance can be used for fullscreen modes */
|
|
public boolean isFullscreenCapable() {
|
|
return fullscreen;
|
|
}
|
|
|
|
public int getWidth() {
|
|
return width;
|
|
}
|
|
|
|
public int getHeight() {
|
|
return height;
|
|
}
|
|
|
|
public int getBitsPerPixel() {
|
|
return bpp;
|
|
}
|
|
|
|
public int getFrequency() {
|
|
return freq;
|
|
}
|
|
|
|
/**
|
|
* Tests for <code>DisplayMode</code> equality
|
|
*
|
|
* @see java.lang.Object#equals(Object)
|
|
*/
|
|
public boolean equals(Object obj) {
|
|
if (obj == null || !(obj instanceof DisplayMode)) {
|
|
return false;
|
|
}
|
|
|
|
DisplayMode dm = (DisplayMode) obj;
|
|
return dm.width == width
|
|
&& dm.height == height
|
|
&& dm.bpp == bpp
|
|
&& dm.freq == freq;
|
|
}
|
|
|
|
/**
|
|
* Retrieves the hashcode for this object
|
|
*
|
|
* @see java.lang.Object#hashCode()
|
|
*/
|
|
public int hashCode() {
|
|
return width ^ height ^ freq ^ bpp;
|
|
}
|
|
|
|
/**
|
|
* Retrieves a String representation of this <code>DisplayMode</code>
|
|
*
|
|
* @see java.lang.Object#toString()
|
|
*/
|
|
public String toString() {
|
|
StringBuilder sb = new StringBuilder(32);
|
|
sb.append(width);
|
|
sb.append(" x ");
|
|
sb.append(height);
|
|
sb.append(" x ");
|
|
sb.append(bpp);
|
|
sb.append(" @");
|
|
sb.append(freq);
|
|
sb.append("Hz");
|
|
return sb.toString();
|
|
}
|
|
}
|