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Windows: Move more of Display.getVersion to java

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This commit is contained in:
Elias Naur 2006-07-15 19:25:13 +00:00
parent 01f382fa3b
commit 008c59a301
6 changed files with 77 additions and 23 deletions
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2
src/java/org/lwjgl/Sys.java
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@ -57,7 +57,7 @@ public final class Sys {
private static final String VERSION = "1.0beta2";
/** Current version of the JNI library */
static final int JNI_VERSION = 1;
static final int JNI_VERSION = 2;
/** The implementation instance to delegate platform specific behavior to */
private final static SysImplementation implementation;

9
src/java/org/lwjgl/opengl/WindowsDisplay.java
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@ -248,12 +248,13 @@ final class WindowsDisplay implements DisplayImplementation {
public String getVersion() {
String driver = getAdapter();
if (driver != null)
return nGetVersion(driver);
else
if (driver != null) {
WindowsFileVersion version = nGetVersion(driver + ".dll");
return version.toString();
} else
return null;
}
private native String nGetVersion(String driver);
private native WindowsFileVersion nGetVersion(String driver);
public DisplayMode init() throws LWJGLException {
current_gamma = saved_gamma = getCurrentGammaRamp();

54
src/java/org/lwjgl/opengl/WindowsFileVersion.java Normal file
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@ -0,0 +1,54 @@
/*
* 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.opengl;
/**
* @author elias_naur
*/
final class WindowsFileVersion {
private final int product_version_ms;
private final int product_version_ls;
public WindowsFileVersion(int product_version_ms, int product_version_ls) {
this.product_version_ms = product_version_ms;
this.product_version_ls = product_version_ls;
}
public String toString() {
int f1 = (product_version_ms >> 16) & 0xFFFF;
int f2 = product_version_ms & 0xFFFF;
int f3 = (product_version_ls >> 16) & 0xFFFF;
int f4 = product_version_ls & 0xFFFF;
return f1 + "." + f2 + "." + f3 + "." + f4;
}
}