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Replaced debug libraries with runtime debug condition

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This commit is contained in:
Elias Naur 2003-12-15 11:49:17 +00:00
parent cd2a1cc13f
commit 472b5337d4
28 changed files with 679 additions and 952 deletions
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37
src/java/org/lwjgl/Sys.java
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@ -47,6 +47,9 @@ import org.lwjgl.input.Mouse;
* @version $Revision$
*/
public final class Sys {
/** Debug level constants */
public static final int DEBUG_DISABLED = 1;
public static final int DEBUG_ENABLED = 2;
/** Low process priority. @see #setProcessPriority() */
public static final int LOW_PRIORITY = -1;
@ -78,38 +81,26 @@ public final class Sys {
public static final int REALTIME_PRIORITY = 2;
/** The native library name */
private static String LIBRARY_NAME;
private static String LIBRARY_NAME = "lwjgl";
/**
* Debug flag. This will tell you if you are using the debug version of
* Debug level. This will tell you if you are using the debug version of
* the library, and whether assertions are enabled or not.
*/
public static final boolean DEBUG;
public static final int DEBUG;
/**
* The ByteBuffer equivalent of the native NULL constant
*/
// public static final ByteBuffer NULL;
private static boolean _debug;
static {
int _debug = DEBUG_DISABLED;
try {
assert false;
LIBRARY_NAME = "lwjgl";
_debug = false;
} catch (AssertionError e) {
// Assertions are enabled, so we'll use the debug version of the
// library
LIBRARY_NAME = "lwjgl_d";
_debug = true;
// Assertions are enabled, so we'll enabled debugging
_debug = DEBUG_ENABLED;
} finally {
DEBUG = _debug;
initialize();
}
}
/**
* @return the name of the native library to load
@ -124,11 +115,16 @@ public final class Sys {
private Sys() {
}
public static boolean atDebugLevel() {
return DEBUG >= DEBUG_ENABLED;
}
/**
* Initialization.
*/
private static void initialize() {
System.loadLibrary(LIBRARY_NAME);
setDebugLevel(DEBUG);
setTime(0);
Runtime.getRuntime().addShutdownHook(new Thread() {
@ -145,6 +141,11 @@ public final class Sys {
}
/**
* Set the debug level of the native library
*/
private static native void setDebugLevel(int level);
/**
* Obtains the number of ticks that the hires timer does in a second.
*