/**
* Cleanup resources.
*
* <p>Called by {@link NativeWindowFactory#shutdown()}
*
* @see ToolkitProperties
*/
public static void shutdown() {
if (isInit) {
synchronized (X11Util.class) {
if (isInit) {
final boolean isJVMShuttingDown = NativeWindowFactory.isJVMShuttingDown();
if (DEBUG
|| ((openDisplayMap.size() > 0
|| reusableDisplayList.size() > 0
|| pendingDisplayList.size() > 0)
&& (reusableDisplayList.size() != pendingDisplayList.size()
|| !markAllDisplaysUnclosable))) {
System.err.println(
"X11Util.Display: Shutdown (JVM shutdown: "
+ isJVMShuttingDown
+ ", open (no close attempt): "
+ openDisplayMap.size()
+ "/"
+ openDisplayList.size()
+ ", reusable (open, marked uncloseable): "
+ reusableDisplayList.size()
+ ", pending (open in creation order): "
+ pendingDisplayList.size()
+ ")");
if (DEBUG) {
Thread.dumpStack();
}
if (openDisplayList.size() > 0) {
X11Util.dumpOpenDisplayConnections();
}
if (DEBUG) {
if (reusableDisplayList.size() > 0 || pendingDisplayList.size() > 0) {
X11Util.dumpPendingDisplayConnections();
}
}
}
// Only at JVM shutdown time, since AWT impl. seems to
// dislike closing of X11 Display's (w/ ATI driver).
if (isJVMShuttingDown) {
synchronized (globalLock) {
isInit = false;
closePendingDisplayConnections();
openDisplayList.clear();
reusableDisplayList.clear();
pendingDisplayList.clear();
openDisplayMap.clear();
displayXineramaEnabledMap.clear();
shutdown0();
}
}
}
}
}
}
public static void closeDisplay(long handle) {
synchronized (globalLock) {
final NamedDisplay namedDpy = (NamedDisplay) openDisplayMap.remove(handle);
if (null == namedDpy) {
X11Util.dumpPendingDisplayConnections();
throw new RuntimeException(
"X11Util.Display: Display(0x"
+ Long.toHexString(handle)
+ ") with given handle is not mapped. Thread "
+ Thread.currentThread().getName());
}
if (namedDpy.getHandle() != handle) {
X11Util.dumpPendingDisplayConnections();
throw new RuntimeException(
"X11Util.Display: Display(0x"
+ Long.toHexString(handle)
+ ") Mapping error: "
+ namedDpy
+ ". Thread "
+ Thread.currentThread().getName());
}
namedDpy.removeRef();
if (!openDisplayList.remove(namedDpy)) {
throw new RuntimeException("Internal: " + namedDpy);
}
if (markAllDisplaysUnclosable) {
// if set-mark 'slipped' this one .. just to be safe!
namedDpy.setUncloseable(true);
}
if (!namedDpy.isUncloseable()) {
XCloseDisplay(namedDpy.getHandle());
pendingDisplayList.remove(namedDpy);
} else {
// for reuse
X11Lib.XSync(namedDpy.getHandle(), true); // flush output buffer and discard all events
reusableDisplayList.add(namedDpy);
}
if (DEBUG) {
System.err.println(
"X11Util.Display: Closed (real: "
+ (!namedDpy.isUncloseable())
+ ") "
+ namedDpy
+ ". Thread "
+ Thread.currentThread().getName());
}
}
}
/**
* {@inheritDoc}
*
* <p>We use a private non-shared X11 Display instance for EDT window operations and one for
* exposed animation, eg. OpenGL.
*/
protected void createNativeImpl() {
X11Util.setX11ErrorHandler(true, DEBUG ? false : true); // make sure X11 error handler is set
long handle = X11Util.openDisplay(name);
if (0 == handle) {
throw new RuntimeException("Error creating display(Win): " + name);
}
aDevice = new X11GraphicsDevice(handle, AbstractGraphicsDevice.DEFAULT_UNIT, true /* owner */);
try {
CompleteDisplay0(aDevice.getHandle());
} catch (RuntimeException e) {
closeNativeImpl();
throw e;
}
}
@Override
protected final ProxySurface createMutableSurfaceImpl(
AbstractGraphicsDevice deviceReq,
boolean createNewDevice,
GLCapabilitiesImmutable capsChosen,
GLCapabilitiesImmutable capsRequested,
GLCapabilitiesChooser chooser,
UpstreamSurfaceHook upstreamHook) {
final X11GraphicsDevice device;
if (createNewDevice || !(deviceReq instanceof X11GraphicsDevice)) {
device =
new X11GraphicsDevice(
X11Util.openDisplay(deviceReq.getConnection()),
deviceReq.getUnitID(),
true /* owner */);
} else {
device = (X11GraphicsDevice) deviceReq;
}
final X11GraphicsScreen screen = new X11GraphicsScreen(device, device.getDefaultScreen());
final X11GLXGraphicsConfiguration config =
X11GLXGraphicsConfigurationFactory.chooseGraphicsConfigurationStatic(
capsChosen, capsRequested, chooser, screen, VisualIDHolder.VID_UNDEFINED);
if (null == config) {
throw new GLException(
"Choosing GraphicsConfiguration failed w/ " + capsChosen + " on " + screen);
}
return new WrappedSurface(config, 0, upstreamHook, createNewDevice);
}
@Override
protected final void resetGammaRamp(
final DeviceScreenID deviceScreenID, final Buffer originalGammaRamp) {
if (originalGammaRamp == null) {
return; // getGammaRamp failed originally
}
final long display = X11Util.openDisplay(deviceScreenID.deviceConnection);
if (0 == display) {
return;
}
try {
resetGammaRamp(display, deviceScreenID.screenIdx, originalGammaRamp);
} finally {
X11Util.closeDisplay(display);
}
}
/**
* Constructs a new X11GraphicsDevice corresponding to the given native display handle and default
* {@link javax.media.nativewindow.ToolkitLock} via {@link
* NativeWindowFactory#createDefaultToolkitLock(java.lang.String, long)}.
*/
public X11GraphicsDevice(long display, int unitID) {
// FIXME: derive unitID from connection could be buggy, one DISPLAY for all screens for
// example..
super(NativeWindowFactory.TYPE_X11, X11Util.XDisplayString(display), unitID, display);
if (0 == display) {
throw new NativeWindowException("null display");
}
}
public boolean close() {
// FIXME: shall we respect the unitID ?
if (closeDisplay && 0 != handle) {
if (DEBUG) {
System.err.println(
Thread.currentThread().getName() + " - X11GraphicsDevice.close(): " + this);
}
X11Util.closeDisplay(handle);
handle = 0;
return true;
}
return false;
}
public X11GLXDrawableFactory() {
super();
synchronized (X11GLXDrawableFactory.class) {
if (null == x11GLXDynamicLookupHelper) {
x11GLXDynamicLookupHelper =
AccessController.doPrivileged(
new PrivilegedAction<DesktopGLDynamicLookupHelper>() {
@Override
public DesktopGLDynamicLookupHelper run() {
DesktopGLDynamicLookupHelper tmp;
try {
tmp = new DesktopGLDynamicLookupHelper(new X11GLXDynamicLibraryBundleInfo());
if (null != tmp && tmp.isLibComplete()) {
GLX.getGLXProcAddressTable().reset(tmp);
}
} catch (final Exception ex) {
tmp = null;
if (DEBUG) {
ex.printStackTrace();
}
}
return tmp;
}
});
}
}
defaultDevice =
new X11GraphicsDevice(X11Util.getNullDisplayName(), AbstractGraphicsDevice.DEFAULT_UNIT);
if (null != x11GLXDynamicLookupHelper) {
// Register our GraphicsConfigurationFactory implementations
// The act of constructing them causes them to be registered
X11GLXGraphicsConfigurationFactory.registerFactory();
sharedMap = new HashMap<String, SharedResourceRunner.Resource>();
// Init shared resources off thread
// Will be released via ShutdownHook
sharedResourceRunner = new SharedResourceRunner(new SharedResourceImplementation());
sharedResourceRunner.start();
}
}
@Override
public boolean isDeviceSupported(final AbstractGraphicsDevice device) {
final boolean res;
final X11GraphicsDevice x11Device =
new X11GraphicsDevice(
X11Util.openDisplay(device.getConnection()), device.getUnitID(), true /* owner */);
x11Device.lock();
try {
res = GLXUtil.isGLXAvailableOnServer(x11Device);
} finally {
x11Device.unlock();
x11Device.close();
}
if (DEBUG) {
System.err.println(
"GLX " + (res ? "is" : "not") + " available on device/server: " + x11Device);
}
return res;
}
@Override
protected final ProxySurface createProxySurfaceImpl(
AbstractGraphicsDevice deviceReq,
int screenIdx,
long windowHandle,
GLCapabilitiesImmutable capsRequested,
GLCapabilitiesChooser chooser,
UpstreamSurfaceHook upstream) {
final X11GraphicsDevice device =
new X11GraphicsDevice(
X11Util.openDisplay(deviceReq.getConnection()),
deviceReq.getUnitID(),
true /* owner */);
final X11GraphicsScreen screen = new X11GraphicsScreen(device, screenIdx);
final int xvisualID = X11Lib.GetVisualIDFromWindow(device.getHandle(), windowHandle);
if (VisualIDHolder.VID_UNDEFINED == xvisualID) {
throw new GLException(
"Undefined VisualID of window 0x"
+ Long.toHexString(windowHandle)
+ ", window probably invalid");
}
if (DEBUG) {
System.err.println(
"X11GLXDrawableFactory.createProxySurfaceImpl 0x"
+ Long.toHexString(windowHandle)
+ ": visualID 0x"
+ Integer.toHexString(xvisualID));
}
final X11GLXGraphicsConfiguration cfg =
X11GLXGraphicsConfigurationFactory.chooseGraphicsConfigurationStatic(
capsRequested, capsRequested, chooser, screen, xvisualID);
if (DEBUG) {
System.err.println(
"X11GLXDrawableFactory.createProxySurfaceImpl 0x"
+ Long.toHexString(windowHandle)
+ ": "
+ cfg);
}
return new WrappedSurface(cfg, windowHandle, upstream, true);
}
@Override
public SharedResourceRunner.Resource createSharedResource(String connection) {
final X11GraphicsDevice sharedDevice =
new X11GraphicsDevice(
X11Util.openDisplay(connection),
AbstractGraphicsDevice.DEFAULT_UNIT,
true /* owner */);
sharedDevice.lock();
try {
final X11GraphicsScreen sharedScreen =
new X11GraphicsScreen(sharedDevice, sharedDevice.getDefaultScreen());
GLXUtil.initGLXClientDataSingleton(sharedDevice);
final String glXServerVendorName =
GLX.glXQueryServerString(sharedDevice.getHandle(), 0, GLX.GLX_VENDOR);
final boolean glXServerMultisampleAvailable =
GLXUtil.isMultisampleAvailable(
GLX.glXQueryServerString(sharedDevice.getHandle(), 0, GLX.GLX_EXTENSIONS));
final GLProfile glp =
GLProfile.get(sharedDevice, GLProfile.GL_PROFILE_LIST_MIN_DESKTOP, false);
if (null == glp) {
throw new GLException("Couldn't get default GLProfile for device: " + sharedDevice);
}
final GLCapabilitiesImmutable caps = new GLCapabilities(glp);
final GLDrawableImpl sharedDrawable =
createOnscreenDrawableImpl(
createDummySurfaceImpl(sharedDevice, false, caps, caps, null, 64, 64));
sharedDrawable.setRealized(true);
final X11GLCapabilities chosenCaps =
(X11GLCapabilities) sharedDrawable.getChosenGLCapabilities();
final boolean glxForcedOneOne = !chosenCaps.hasFBConfig();
final VersionNumber glXServerVersion;
if (glxForcedOneOne) {
glXServerVersion = versionOneOne;
} else {
glXServerVersion = GLXUtil.getGLXServerVersionNumber(sharedDevice);
}
final GLContextImpl sharedContext = (GLContextImpl) sharedDrawable.createContext(null);
if (null == sharedContext) {
throw new GLException("Couldn't create shared context for drawable: " + sharedDrawable);
}
boolean madeCurrent = false;
sharedContext.makeCurrent();
try {
madeCurrent = sharedContext.isCurrent();
} finally {
sharedContext.release();
}
if (sharedContext.hasRendererQuirk(GLRendererQuirks.DontCloseX11Display)) {
X11Util.markAllDisplaysUnclosable();
}
if (DEBUG) {
System.err.println("SharedDevice: " + sharedDevice);
System.err.println("SharedScreen: " + sharedScreen);
System.err.println("SharedContext: " + sharedContext + ", madeCurrent " + madeCurrent);
System.err.println("GLX Server Vendor: " + glXServerVendorName);
System.err.println(
"GLX Server Version: " + glXServerVersion + ", forced " + glxForcedOneOne);
System.err.println("GLX Server Multisample: " + glXServerMultisampleAvailable);
System.err.println("GLX Client Vendor: " + GLXUtil.getClientVendorName());
System.err.println("GLX Client Version: " + GLXUtil.getClientVersionNumber());
System.err.println("GLX Client Multisample: " + GLXUtil.isClientMultisampleAvailable());
}
return new SharedResource(
sharedDevice,
sharedScreen,
sharedDrawable,
sharedContext,
glXServerVersion,
glXServerVendorName,
glXServerMultisampleAvailable && GLXUtil.isClientMultisampleAvailable());
} catch (Throwable t) {
throw new GLException(
"X11GLXDrawableFactory - Could not initialize shared resources for " + connection, t);
} finally {
sharedDevice.unlock();
}
}
public String validateDisplayName(String name, long handle) {
return X11Util.validateDisplayName(name, handle);
}
/**
* @param display the Display connection
* @param locker custom {@link javax.media.nativewindow.ToolkitLock}, eg to force null locking in
* NEWT
*/
public X11GraphicsDevice(long display, int unitID, ToolkitLock locker) {
super(NativeWindowFactory.TYPE_X11, X11Util.XDisplayString(display), unitID, display, locker);
if (0 == display) {
throw new NativeWindowException("null display");
}
}
protected void createNativeImpl() {
final ScreenDriver screen = (ScreenDriver) getScreen();
final DisplayDriver display = (DisplayDriver) screen.getDisplay();
final AbstractGraphicsDevice edtDevice = display.getGraphicsDevice();
// Decoupled X11 Device/Screen allowing X11 display lock-free off-thread rendering
final long renderDeviceHandle = X11Util.openDisplay(edtDevice.getConnection());
if (0 == renderDeviceHandle) {
throw new RuntimeException("Error creating display(EDT): " + edtDevice.getConnection());
}
renderDevice =
new X11GraphicsDevice(
renderDeviceHandle, AbstractGraphicsDevice.DEFAULT_UNIT, true /* owner */);
final AbstractGraphicsScreen renderScreen =
new X11GraphicsScreen(renderDevice, screen.getIndex());
final GraphicsConfigurationFactory factory =
GraphicsConfigurationFactory.getFactory(display.getGraphicsDevice(), capsRequested);
final AbstractGraphicsConfiguration cfg =
factory.chooseGraphicsConfiguration(
capsRequested,
capsRequested,
capabilitiesChooser,
renderScreen,
VisualIDHolder.VID_UNDEFINED);
if (DEBUG_IMPLEMENTATION) {
System.err.println(
"X11Window.createNativeImpl() factory: " + factory + ", chosen config: " + cfg);
}
if (null == cfg) {
throw new NativeWindowException(
"Error choosing GraphicsConfiguration creating window: " + this);
}
final int visualID = cfg.getVisualID(VIDType.NATIVE);
if (VisualIDHolder.VID_UNDEFINED == visualID) {
throw new NativeWindowException("Chosen Configuration w/o native visual ID: " + cfg);
}
setGraphicsConfiguration(cfg);
final int flags = getReconfigureFlags(0, true) & (FLAG_IS_ALWAYSONTOP | FLAG_IS_UNDECORATED);
edtDevice.lock();
try {
setWindowHandle(
CreateWindow0(
getParentWindowHandle(),
edtDevice.getHandle(),
screen.getIndex(),
visualID,
display.getJavaObjectAtom(),
display.getWindowDeleteAtom(),
getX(),
getY(),
getWidth(),
getHeight(),
autoPosition(),
flags));
} finally {
edtDevice.unlock();
}
windowHandleClose = getWindowHandle();
if (0 == windowHandleClose) {
throw new NativeWindowException("Error creating window");
}
}
private void handleDontCloseX11DisplayQuirk(GLRendererQuirks quirks) {
if (null != quirks && quirks.exist(GLRendererQuirks.DontCloseX11Display)) {
jogamp.nativewindow.x11.X11Util.markAllDisplaysUnclosable();
}
}
@Override
public SharedResourceRunner.Resource createSharedResource(
final AbstractGraphicsDevice adevice) {
final X11GraphicsDevice device =
new X11GraphicsDevice(
X11Util.openDisplay(adevice.getConnection()), adevice.getUnitID(), true /* owner */);
GLContextImpl context = null;
boolean contextIsCurrent = false;
device.lock();
try {
final X11GraphicsScreen screen = new X11GraphicsScreen(device, device.getDefaultScreen());
GLXUtil.initGLXClientDataSingleton(device);
final String glXServerVendorName =
GLX.glXQueryServerString(device.getHandle(), 0, GLX.GLX_VENDOR);
final boolean glXServerMultisampleAvailable =
GLXUtil.isMultisampleAvailable(
GLX.glXQueryServerString(device.getHandle(), 0, GLX.GLX_EXTENSIONS));
final GLProfile glp = GLProfile.get(device, GLProfile.GL_PROFILE_LIST_MIN_DESKTOP, false);
if (null == glp) {
throw new GLException("Couldn't get default GLProfile for device: " + device);
}
final GLCapabilitiesImmutable caps = new GLCapabilities(glp);
final GLDrawableImpl drawable =
createOnscreenDrawableImpl(
createDummySurfaceImpl(device, false, caps, caps, null, 64, 64));
drawable.setRealized(true);
final X11GLCapabilities chosenCaps = (X11GLCapabilities) drawable.getChosenGLCapabilities();
final boolean glxForcedOneOne = !chosenCaps.hasFBConfig();
final VersionNumber glXServerVersion;
if (glxForcedOneOne) {
glXServerVersion = versionOneOne;
} else {
glXServerVersion = GLXUtil.getGLXServerVersionNumber(device);
}
context = (GLContextImpl) drawable.createContext(null);
if (null == context) {
throw new GLException("Couldn't create shared context for drawable: " + drawable);
}
contextIsCurrent = GLContext.CONTEXT_NOT_CURRENT != context.makeCurrent();
final boolean allowsSurfacelessCtx;
if (contextIsCurrent && context.getGLVersionNumber().compareTo(GLContext.Version3_0) >= 0) {
allowsSurfacelessCtx = probeSurfacelessCtx(context, true /* restoreDrawable */);
} else {
setNoSurfacelessCtxQuirk(context);
allowsSurfacelessCtx = false;
}
if (context.hasRendererQuirk(GLRendererQuirks.DontCloseX11Display)) {
X11Util.markAllDisplaysUnclosable();
}
if (DEBUG_SHAREDCTX) {
System.err.println("SharedDevice: " + device);
System.err.println("SharedScreen: " + screen);
System.err.println("SharedContext: " + context + ", madeCurrent " + contextIsCurrent);
System.err.println(" allowsSurfacelessCtx " + allowsSurfacelessCtx);
System.err.println("GLX Server Vendor: " + glXServerVendorName);
System.err.println(
"GLX Server Version: " + glXServerVersion + ", forced " + glxForcedOneOne);
System.err.println("GLX Server Multisample: " + glXServerMultisampleAvailable);
System.err.println("GLX Client Vendor: " + GLXUtil.getClientVendorName());
System.err.println("GLX Client Version: " + GLXUtil.getClientVersionNumber());
System.err.println("GLX Client Multisample: " + GLXUtil.isClientMultisampleAvailable());
}
return new SharedResource(
device,
screen,
drawable,
context,
glXServerVersion,
glXServerVendorName,
glXServerMultisampleAvailable && GLXUtil.isClientMultisampleAvailable());
} catch (final Throwable t) {
throw new GLException(
"X11GLXDrawableFactory - Could not initialize shared resources for " + adevice, t);
} finally {
if (contextIsCurrent) {
context.release();
}
device.unlock();
}
}