Further ATI (fglrx) X11Display bug workaround/cleanup

    - See https://bugzilla.mozilla.org/show_bug.cgi?id=486277

    - Calling XCloseDisplay occasionally leads to a SIGSEGV,
      even thought the reference is valid and OK.

      Workaround is not to close any X11Display,
      but to hold them stashed and reuse them.
      Since we already pipeline all X11Display's
      via Nativewindow's X11Util, an added referenceCounter
      and a global active/passive list solved this problem.
      This workaround is only active in case 'isVendorATI()'.

NEWT/NativeWindow X11:
    - Let XIOErrorHandler and invalid display references
      fail hard with FatalError, otherwise we won't see
      the stack trace - and those bugs are indeed fatal.

NativeWindow X11:
    - Install XIOErrorHandler, which stays active.
    - X11Util.X11Display:
        - Add reference counter
        - Add global active/passive list.
          Passive if reference count == 0
          and marked as 'un-closeable' (-> ATI).
          Reusing passive members when create a new display.
    -

JOGL:
    - Use DeleteLocalRef() calls to free temp NIO buffer
      in manual *Copied implementation.

    - GLDrawableFactoryImpl: Be serious about the shutdown() semantics

    - *GraphicsConfiguration:
        - Fix the invalid Onscreen/PBuffer/Pixmap determination (X11/EGL/WGL)
        - Just return null if not valid

    - X11GLXGraphicsConfigurationFactory - FBConfig
        - Determine recommendedIndex properly ..
        - Don't bail out if a FBConfig is invalid ..
        - Use Chooser in case nothing is recommended ..

    - X11OffscreenGLXDrawable fixes bugs:
        - wrong (int) cast of parent window in XCreatePixmap call
        - setting display to zero too early in destruction, ie
          before XCloseDisplay

    - X11GLXDrawableFactory is using [singleton] shared dummy resources for
        - Screen, Drawable and Context
      which are utilized in case they are needed ..
      They are removed at shutdown call

    - GLXVersion gathering in GLXUtil now ..

    - DefaultGLCapabilitiesChooser: Respect PBuffer selection

Tests:
    - Add DrawableFactory shutdown()
    - Add various Offscreen Capabilties
    - Add Offscreen and non-pbuffer case

    - JUnit Passed (Linux64bit: NVidia/ATI)
    - demos.jrefract.JRefract passed (Linux64bit: NVidia/ATI)

1 files changed, 0 insertions, 230 deletions

diff --git a/make/config/nativewindow/x11-CustomCCode.c b/make/config/nativewindow/x11-CustomCCode.c
deleted file mode 100755
index 982a39f7e..000000000
--- a/make/config/nativewindow/x11-CustomCCode.c
+++ /dev/null
@@ -1,230 +0,0 @@
-#include <inttypes.h>
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-/* Linux headers don't work properly */
-#define __USE_GNU
-#include <dlfcn.h>
-#undef __USE_GNU
-
-/* Current versions of Solaris don't expose the XF86 extensions,
-   although with the recent transition to Xorg this will probably
-   happen in an upcoming release */
-#if !defined(__sun) && !defined(_HPUX)
-#include <X11/extensions/xf86vmode.h>
-#else
-/* Need to provide stubs for these */
-Bool XF86VidModeGetGammaRampSize(
-    Display *display,
-    int screen,
-    int* size)
-{
-  return False;
-}
-
-Bool XF86VidModeGetGammaRamp(
-    Display *display,
-    int screen,
-    int size,
-    unsigned short *red_array,
-    unsigned short *green_array,
-    unsigned short *blue_array) {
-  return False;
-}
-Bool XF86VidModeSetGammaRamp(
-    Display *display,
-    int screen,
-    int size,
-    unsigned short *red_array,
-    unsigned short *green_array,
-    unsigned short *blue_array) {
-  return False;
-}
-#endif
-
-/* HP-UX doesn't define RTLD_DEFAULT. */
-#if defined(_HPUX) && !defined(RTLD_DEFAULT)
-#define RTLD_DEFAULT NULL
-#endif
-
-/* Need to expose DefaultScreen and RootWindow macros to Java */
-JNIEXPORT jlong JNICALL 
-Java_com_jogamp_nativewindow_impl_x11_X11Lib_DefaultScreen(JNIEnv *env, jclass _unused, jlong display) {
-  return DefaultScreen((Display*) (intptr_t) display);
-}
-
-JNIEXPORT jlong JNICALL 
-Java_com_jogamp_nativewindow_impl_x11_X11Lib_DefaultVisualID(JNIEnv *env, jclass _unused, jlong display, jint screen) {
-  return (jlong) XVisualIDFromVisual( DefaultVisual( (Display*) (intptr_t) display, screen ) );
-}
-
-JNIEXPORT jlong JNICALL 
-Java_com_jogamp_nativewindow_impl_x11_X11Lib_RootWindow(JNIEnv *env, jclass _unused, jlong display, jint screen) {
-  return RootWindow((Display*) (intptr_t) display, screen);
-}
-
-JNIEXPORT jlong JNICALL 
-Java_com_jogamp_nativewindow_impl_x11_X11Lib_dlopen(JNIEnv *env, jclass _unused, jstring name) {
-  const jbyte* chars;
-  void* res;
-  chars = (*env)->GetStringUTFChars(env, name, NULL);
-  res = dlopen(chars, RTLD_LAZY | RTLD_GLOBAL);
-  (*env)->ReleaseStringUTFChars(env, name, chars);
-  return (jlong) ((intptr_t) res);
-}
-
-JNIEXPORT jlong JNICALL 
-Java_com_jogamp_nativewindow_impl_x11_X11Lib_dlsym(JNIEnv *env, jclass _unused, jstring name) {
-  const jbyte* chars;
-  void* res;
-  chars = (*env)->GetStringUTFChars(env, name, NULL);
-  res = dlsym(RTLD_DEFAULT, chars);
-  (*env)->ReleaseStringUTFChars(env, name, chars);
-  return (jlong) ((intptr_t) res);
-}
-
-/* Need to pull this in as we don't have a stub header for it */
-extern Bool XineramaEnabled(Display* display);
-
-static const char * clazzNameInternalBufferUtil = "com/jogamp/nativewindow/impl/InternalBufferUtil";
-static const char * clazzNameInternalBufferUtilStaticCstrName = "copyByteBuffer";
-static const char * clazzNameInternalBufferUtilStaticCstrSignature = "(Ljava/nio/ByteBuffer;)Ljava/nio/ByteBuffer;";
-static const char * clazzNameByteBuffer = "java/nio/ByteBuffer";
-static jclass clazzInternalBufferUtil = NULL;
-static jmethodID cstrInternalBufferUtil = NULL;
-static jclass clazzByteBuffer = NULL;
-
-static void _initClazzAccess(JNIEnv *env) {
-    jclass c;
-
-    if(NULL!=cstrInternalBufferUtil) return ;
-
-    c = (*env)->FindClass(env, clazzNameInternalBufferUtil);
-    if(NULL==c) {
-        fprintf(stderr, "FatalError: Java_com_jogamp_nativewindow_impl_x11_X11Lib: can't find %s\n", clazzNameInternalBufferUtil);
-        (*env)->FatalError(env, clazzNameInternalBufferUtil);
-    }
-    clazzInternalBufferUtil = (jclass)(*env)->NewGlobalRef(env, c);
-    if(NULL==clazzInternalBufferUtil) {
-        fprintf(stderr, "FatalError: Java_com_jogamp_nativewindow_impl_x11_X11Lib: can't use %s\n", clazzNameInternalBufferUtil);
-        (*env)->FatalError(env, clazzNameInternalBufferUtil);
-    }
-    c = (*env)->FindClass(env, clazzNameByteBuffer);
-    if(NULL==c) {
-        fprintf(stderr, "FatalError: Java_com_jogamp_nativewindow_impl_x11_X11Lib: can't find %s\n", clazzNameByteBuffer);
-        (*env)->FatalError(env, clazzNameByteBuffer);
-    }
-    clazzByteBuffer = (jclass)(*env)->NewGlobalRef(env, c);
-    if(NULL==c) {
-        fprintf(stderr, "FatalError: Java_com_jogamp_nativewindow_impl_x11_X11Lib: can't use %s\n", clazzNameByteBuffer);
-        (*env)->FatalError(env, clazzNameByteBuffer);
-    }
-
-    cstrInternalBufferUtil = (*env)->GetStaticMethodID(env, clazzInternalBufferUtil, 
-                            clazzNameInternalBufferUtilStaticCstrName, clazzNameInternalBufferUtilStaticCstrSignature);
-    if(NULL==cstrInternalBufferUtil) {
-        fprintf(stderr, "FatalError: Java_com_jogamp_nativewindow_impl_x11_X11Lib:: can't create %s.%s %s\n",
-            clazzNameInternalBufferUtil,
-            clazzNameInternalBufferUtilStaticCstrName, clazzNameInternalBufferUtilStaticCstrSignature);
-        (*env)->FatalError(env, clazzNameInternalBufferUtilStaticCstrName);
-    }
-}
-
-/*   Java->C glue code:
- *   Java package: com.jogamp.nativewindow.impl.x11.X11Lib
- *    Java method: XVisualInfo XGetVisualInfo(long arg0, long arg1, XVisualInfo arg2, java.nio.IntBuffer arg3)
- *     C function: XVisualInfo *  XGetVisualInfo(Display * , long, XVisualInfo * , int * );
- */
-JNIEXPORT jobject JNICALL
-Java_com_jogamp_nativewindow_impl_x11_X11Lib_XGetVisualInfoCopied1__JJLjava_nio_ByteBuffer_2Ljava_lang_Object_2I(JNIEnv *env, jclass _unused, jlong arg0, jlong arg1, jobject arg2, jobject arg3, jint arg3_byte_offset) {
-  XVisualInfo * _ptr2 = NULL;
-  int * _ptr3 = NULL;
-  XVisualInfo *  _res;
-  int count;
-  jobject jbyteSource;
-  jobject jbyteCopy;
-    if (arg2 != NULL) {
-        _ptr2 = (XVisualInfo *) (((char*) (*env)->GetDirectBufferAddress(env, arg2)) + 0);
-    }
-  if (arg3 != NULL) {
-    _ptr3 = (int *) (((char*) (*env)->GetPrimitiveArrayCritical(env, arg3, NULL)) + arg3_byte_offset);
-  }
-  _res = XGetVisualInfo((Display *) (intptr_t) arg0, (long) arg1, (XVisualInfo *) _ptr2, (int *) _ptr3);
-  count = _ptr3[0];
-  if (arg3 != NULL) {
-    (*env)->ReleasePrimitiveArrayCritical(env, arg3, _ptr3, 0);
-  }
-  if (_res == NULL) return NULL;
-
-  _initClazzAccess(env);
-
-  jbyteSource = (*env)->NewDirectByteBuffer(env, _res, count * sizeof(XVisualInfo));
-  jbyteCopy   = (*env)->CallStaticObjectMethod(env,
-                                               clazzInternalBufferUtil, cstrInternalBufferUtil, jbyteSource);
-
-  // FIXME: remove reference/gc jbyteSource ?? 
-  XFree(_res);
-
-  return jbyteCopy;
-}
-
-
-static XIOErrorHandler origIOErrorHandler = NULL;
-
-static int displayIOErrorHandler(Display *dpy)
-{
-    fprintf(stderr, "Fatal: Nativewindow X11 IOError: Display %p not available\n", dpy);
-    origIOErrorHandler(dpy);
-    return 0;
-}
-
-static void displayIOErrorHandlerEnable(int onoff) {
-    if(onoff) {
-        if(NULL==origIOErrorHandler) {
-            origIOErrorHandler = XSetIOErrorHandler(displayIOErrorHandler);
-        }
-    } else {
-        XSetIOErrorHandler(origIOErrorHandler);
-        origIOErrorHandler = NULL;
-    }
-}
-
-/*   Java->C glue code:
- *   Java package: com.jogamp.nativewindow.impl.x11.X11Lib
- *    Java method: int XCloseDisplay(long display)
- *     C function: int XCloseDisplay(Display *  display);
- */
-JNIEXPORT jint JNICALL 
-Java_com_jogamp_nativewindow_impl_x11_X11Lib_XCloseDisplay__J(JNIEnv *env, jclass _unused, jlong display) {
-  int _res;
-  // fprintf(stderr, "X11Lib.XCloseDisplay: %p\n", (Display *) (intptr_t) display);
-  displayIOErrorHandlerEnable(1);
-  _res = XCloseDisplay((Display *) (intptr_t) display);
-  displayIOErrorHandlerEnable(0);
-  return _res;
-}
-
-/*   Java->C glue code:
- *   Java package: com.jogamp.nativewindow.impl.x11.X11Lib
- *    Java method: long XOpenDisplay(java.lang.String arg0)
- *     C function: Display *  XOpenDisplay(const char * );
- */
-JNIEXPORT jlong JNICALL 
-Java_com_jogamp_nativewindow_impl_x11_X11Lib_XOpenDisplay__Ljava_lang_String_2(JNIEnv *env, jclass _unused, jstring arg0) {
-  const char* _strchars_arg0 = NULL;
-  Display *  _res;
-  if ( NULL != arg0 ) {
-    _strchars_arg0 = (*env)->GetStringUTFChars(env, arg0, (jboolean*)NULL);
-  if ( NULL == _strchars_arg0 ) {
-      (*env)->ThrowNew(env, (*env)->FindClass(env, "java/lang/OutOfMemoryError"),
-                       "Failed to get UTF-8 chars for argument \"arg0\" in native dispatcher for \"XOpenDisplay\"");
-      return 0;
-    }
-  }
-  _res = XOpenDisplay((char *) _strchars_arg0);
-  // fprintf(stderr, "X11Lib.XOpenDisplay: %s -> %p\n", _strchars_arg0, _res);
-  if ( NULL != arg0 ) {
-    (*env)->ReleaseStringUTFChars(env, arg0, _strchars_arg0);
-  }
-  return (jlong) (intptr_t) _res;
-}
-