Analysis of glXMakeCurrent freeze on ATI fglrx 8.78.6; Misc ..

Analysis of glXMakeCurrent freeze on ATI fglrx 8.78.6
    - Workaround in TestGLWindows01NEWT: same create/destroy order
    - Prove bug with simple native test app: jogl/test/native/displayMultiple02.c

Misc:
    - Reverted d52181032830acdd5e4069a41ccd0daff5922d8a, ie reenable x11IOErrorHandler (nativewindow)
    - GLDrawableHelper: methods -> final
    - X11Util.NamedDisplay: remove unused RecursiveLock, Cloneable

1 files changed, 18 insertions, 0 deletions

diff --git a/test/native/displayMultiple01.c b/test/native/displayMultiple01.c
new file mode 100644
index 000000000..d51453687
--- /dev/null
+++ b/test/native/displayMultiple01.c
@@ -0,0 +1,18 @@
+#include <X11/X.h>
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <GL/glx.h>
+#include <stdio.h>
+
+int main(int nargs, char **vargs) {
+    int major, minor;
+    Display *disp = XOpenDisplay(NULL);
+    glXQueryVersion(disp, &major, &minor);
+    fprintf(stderr, "%p: %d.%d\n", disp, major, minor);
+    XCloseDisplay(disp);
+    disp = XOpenDisplay(NULL);
+    glXQueryVersion(disp, &major, &minor);
+    fprintf(stderr, "%p: %d.%d\n", disp, major, minor);
+    XCloseDisplay(disp);
+    return 0;
+}