/**
* ***************************** * * Locked X11Lib wrapped functions *
* *****************************
*/
public static long XOpenDisplay(String arg0) {
long handle = X11Lib.XOpenDisplay(arg0);
if (XSYNC_ENABLED && 0 != handle) {
X11Lib.XSynchronize(handle, true);
}
if (TRACE_DISPLAY_LIFECYCLE) {
System.err.println(
Thread.currentThread()
+ " - X11Util.XOpenDisplay("
+ arg0
+ ") 0x"
+ Long.toHexString(handle));
// Thread.dumpStack();
}
return handle;
}
/**
* Called by {@link NativeWindowFactory#initSingleton()}
*
* @see ToolkitProperties
*/
public static void initSingleton() {
if (!isInit) {
synchronized (X11Util.class) {
if (!isInit) {
isInit = true;
if (DEBUG) {
System.out.println("X11Util.initSingleton()");
}
if (!NWJNILibLoader.loadNativeWindow("x11")) {
throw new NativeWindowException("NativeWindow X11 native library load error.");
}
final boolean isInitOK = initialize0(XERROR_STACKDUMP);
final boolean hasX11_EXTENSION_ATIFGLRXDRI, hasX11_EXTENSION_ATIFGLEXTENSION;
final long dpy =
X11Lib.XOpenDisplay(
PropertyAccess.getProperty("nativewindow.x11.display.default", true));
if (0 != dpy) {
if (XSYNC_ENABLED) {
X11Lib.XSynchronize(dpy, true);
}
try {
nullDisplayName = X11Lib.XDisplayString(dpy);
hasX11_EXTENSION_ATIFGLRXDRI = X11Lib.QueryExtension(dpy, X11_EXTENSION_ATIFGLRXDRI);
hasX11_EXTENSION_ATIFGLEXTENSION =
X11Lib.QueryExtension(dpy, X11_EXTENSION_ATIFGLEXTENSION);
} finally {
X11Lib.XCloseDisplay(dpy);
}
} else {
nullDisplayName = "nil";
hasX11_EXTENSION_ATIFGLRXDRI = false;
hasX11_EXTENSION_ATIFGLEXTENSION = false;
}
final boolean isATIFGLRX =
hasX11_EXTENSION_ATIFGLRXDRI || hasX11_EXTENSION_ATIFGLEXTENSION;
hasThreadingIssues = ATI_HAS_MULTITHREADING_BUG && isATIFGLRX;
if (!markAllDisplaysUnclosable) {
markAllDisplaysUnclosable =
(ATI_HAS_XCLOSEDISPLAY_BUG && isATIFGLRX) || HAS_XCLOSEDISPLAY_BUG;
}
if (DEBUG) {
System.err.println(
"X11Util.initSingleton(): OK "
+ isInitOK
+ "]"
+ ",\n\t X11 Display(NULL) <"
+ nullDisplayName
+ ">"
+ ",\n\t XSynchronize Enabled: "
+ XSYNC_ENABLED
+ ",\n\t X11_EXTENSION_ATIFGLRXDRI "
+ hasX11_EXTENSION_ATIFGLRXDRI
+ ",\n\t X11_EXTENSION_ATIFGLEXTENSION "
+ hasX11_EXTENSION_ATIFGLEXTENSION
+ ",\n\t requiresToolkitLock "
+ requiresToolkitLock()
+ ",\n\t hasThreadingIssues "
+ hasThreadingIssues()
+ ",\n\t markAllDisplaysUnclosable "
+ getMarkAllDisplaysUnclosable());
// Thread.dumpStack();
}
}
}
}
}
