| Commit message (Collapse) | Author | Age | Files | Lines |
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context thread animator
MacOS Java11 freezes occur on 3rd NEWT window creation (orderFront) after enabling exclusive context thread animator.
Here we add set visibility upfront which does not trigger the freeze on the AppKit main thread.
Note: OpenJDK8 works flawlessly.
For some reason, the exclusive context thread enabled animator interferes when 'orderFront' is issued.
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The OSX fixes for bug 1393 spun off certain tasks like position/size gathering async to AppKit,
hence we should validate whether both are valid.
Further the TestDisplayLifecycle02NEWT had one bug,
it retrieved 'screen.getViewportInWindowUnits()' while it was not yet initialized.
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AppKit NSWindow creation
MacOS 10.14.6 + OpenJDK11U produces occasional freezes on AppKit Main Thread
Latest manual tests after resolving Bug 1389
disclosed a few occasional freezes using NEWT + Java11.
These are related to probable AWT changes since Java8,
as these do not occur with Java8.
Fix: Spun off orderFront0(=setVisible) async off-thread on AppKit after sync AppKit NSWindow creation.
This fix also aligns the macos createWindow code with the new simplified ios implementation,
see commit 004c67c73a0309158c30929cd0d6513e23f34803
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Culprit of the crash and the non propagated action on NSApp main-thread
was _simply_ our OSXUtil_KickNSApp() 'kick alive'
NSApplicationDefined NSEvent sent to the NSApp.
Java11's NSApp code overrides sendEvent and handles
NSApplicationDefined + subtype=ExecuteBlockEvent
using the given data1 as a function pointer. 8-O
ExecuteBlockEvent defined as 0, which we have sent.
Simply passing subtype=8888 avoids this side-effect.
Whether it is still required to KickNSApp() is another question.
+++
Further, make code a bit more robuts regarding the offscreenSurfaceLayer
at JAWTWindow invalidate. I.e. if still not detached, do the late cleanup there.
This just in case the OSX Context callback to disassociate the drawable
has been missed.
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and No10BitColorCompOffscreen
Further enhance unit tests TestGLProfile03NEWTOffscreen,
i.e. test all meta profile types on all offscreen drawable types (fbo, pbuffer and bitmap).
Align unit test name numbers of TestGLProfile01NEWT to TestGLProfile03NEWTOffscreen.
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Note: Two subsequent commit will add some required change in the
native UIWindow/UIView creation methods to actually make the NEWT view being displayed ;-)
The demo 'com.jogamp.opengl.demos.ios.Hello' demonstrated a standard NEWT application
running on iOS.
Previous NativeWindow wrap-around demo is preserved in 'com.jogamp.opengl.demos.ios.Hello1'.
Tested on ipad 11'inch arm64 and x86_64 simulation:
- Using GearsES2 demo
- PixelScale 1f, 2f and 0f - last two using max pixel scale
- Touch w/ GearsES2 works:
-- 1 finger rotate
-- 2 finger drag
-- 2 finger pinch-zoom gesture detection
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using our OpenJFK 9 x86_64 and arm64 build.
Test demo class is 'com.jogamp.opengl.demos.ios.Hello',
residing in the new demo folder 'src/demos/com/jogamp/opengl/demos/ios/Hello.java'.
This commit does not yet include a working NEWT
specialization for iOS, but it shall followup soon.
Instead this commit demonstrates JOGL operating on
native UIWindow, UIView and CAEAGLLayer as provided by
Nativewindow's IOSUtil.
Test Video https://www.youtube.com/watch?v=Z4lUQNFTGMI
+++
Notable bug: The FBO used and sharing the COLORBUFFER RENDERBUFFER
memory resources with CAEAGLLayer to be displayed in the UIView
seemingly cannot handle GL_DEPTH_COMPONENT16, GL_DEPTH_COMPONENT24
or GL_DEPTH_COMPONENT32 depth buffer - none at all (Device + Simulation).
Therefor the default demo GLEventListener chosen here
don't require a depth buffer ;-)
This issue can hopefully be mitigated with other means
than using a flat FBO sink similar to FBO multisampling.
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Most fixed, some marked as FIXME left still ..
Also fixed AWTRoboUtil regression of last commit(s), where AWTRobotUtil.addClosingListener(..)
called to itself causing a StackOverflowError.
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SWT unit tests must wait while issuing 'display.readAndDispatch()'
so essential event dispatching won't get blocked.
Previous AWTRobotUtil cleanup and these patches ensure proper lifecycle checks.
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closeWindow, etc ..
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waitForRealized(..)
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TestUtil
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reparenting!
Bug 1362 fix or workaround: Seems SWT/GTK3 at least performs lazy initialization
Minimal action required: setBackground of the parent canvas before reparenting!
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space in canvas ONCE before reparenting!
Bug 1362 fix or workaround: Seems GTK3 at least performs lazy initialization
Minimal action required: setBackground + fillRectangle of some space in canvas ONCE before reparenting!
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Canvas PAINT!
This commit shows the very little change set required to allow working on SWT >= 4.10 + GTK3,
i.e. adding the PAINT listener to Canvas and letting it paint.
Almost too ridiculous? I stumbled over it by creating this test in the first place
when copying the 01 test -> 02 and adding the native parenting.
Possible explanation: The parent Canvas may need to paint once at least due to some
lazy initialization within SWT or GTK3?!
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issues
TestSWTAccessor01: Simply tests SWTAccessor's returned native window handle. Works on SWT + GTK2 and SWT + GTK3.
TestSWTAccessor02NewtGLWindow: Uses same returned native window handle and tests a GLWindow.reparentWindow(..) operation
all rolled out and implemented here ad-hock (comparable to NewtCanvasSWT).
This shall allow simplified debugging.
Testing:
- SWT + GTK2: Works
- SWT + GTK3: Bug reproduced
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2.4.0
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for System related Operations
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NewtCanvasJFX.NativeWindow shall pass through NewtCanvasJFX's Canvas position
to properly position the NEWT child window inside the top level Window.
NewtJFXReparentingKeyAdapter demonstrating manual reparenting demonstrates this case.
TestGearsES2NewtCanvasAWT's default behavior is to use a surrounding border
for the NEWTCanvasAWT child, similar to TestNewtCanvasJFXGLn.
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NewtJFXReparentingKeyAdapter functionality
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NEWTDemoListener
NativeWindowHolder abstracts access to is-a or has-a parent component's NativeWindow
like NewtCanvasAWT, NewtCanvasJFX and NewtCanvasSWT
Adding API Doc for NEWTDemoListener.
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NewtCanvasJFX
NewtCanvasJFX, a JavaFX Canvas Node, allows attaching a native NEWT Window to the JavaFX Node's native Window (if attached).
The mechanism is similar to NewtCanvasAWT.
Current implementation supports placing the NEWT Window
into the JavaFX scene of the native window correctly,
as well as the following different lifecycles
- attach NewtCanvasJFX to already visible group->scene->window
- attach NewtCanvasJFX to not yet visible or attached group->scene->window
- attach NEWT Window before or after NewtCanvasJFX's visibility
The above is covered by unit test: TestNewtCanvasJFXGLn
This is the initial commit for JavaFX support and has been tested on
- OpenJDK 8 + OpenJFX 8
- GNU/Linux X11
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We are still on the 2.3.x branch for the next release
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breaks test)
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at ConfigureNotify event (2)
On gnome shell WM, sometimes KDE WM,
it has been observed that the _NET_WM_STATE_HIDDEN update (visible or invisible)
is not received at ConfigureNotify event.
Turns out the state is finally updated at FocusOut!
This change tests _NET_WM_STATE_HIDDEN visibility hint
for mapped window also for FocusIn and FocusOut events,
besides the ConfigureNotify event.
Further more, NormalState to restore a hidden but mapped
window did not work, so it is no more being sent.
We limit us here to _NET_ACTIVE_WINDOW.
2 unit tests are prepared to test this issue:
- TestGLWindows00NEWT
- TestParenting01NEWT
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_NET_WM_STATE_HIDDEN; setVisible(true) not restoring from _NET_WM_STATE_HIDDEN
Using Gnome Shell 3.14.4-1~deb8u1 disclosed an issue w/ our newly utilized IconicState/_NET_WM_STATE_HIDDEN,
i.e. visibleChanged(false) was never received.
This is a regression of commit 2d837a7a7130702ad36b694875613fae77c7ef06,
which utilizes WM_CHANGE_STATE_IDX + IconicState for visibility
on top-level windows.
This bug consist out of _two_ isssue:
1) setVisible(false) IconicState not listening to _NET_WM_STATE_HIDDEN
Here, we 'listen' to _NET_WM_STATE_HIDDEN when receiving ConfigureNotify
if supported _and_ XMapWindow has been issued.
In such case existence/non-existence of _NET_WM_STATE_HIDDEN determines visibility.
Otherwise, we have wait for MapNotify/UnmapNotify.
The 'XMapWindow has been issued' criteria is tracked by new field 'JavaWindow.isMapped'
and set/cleared when we actually issue XMapWindow/XUnmapWindow!
2) setVisible(true) not restoring from _NET_WM_STATE_HIDDEN
It has been observed that restoring IconicState/_NET_WM_STATE_HIDDEN
via XMapWindow or even NormalState may not work reliably on WMs.
See <https://stackoverflow.com/questions/30192347/how-to-restore-a-window-with-xlib>
Hence we restore from this WM state via NormalState _and_ _NET_ACTIVE_WINDOW.
Both strategies seem to work well on KDE as well as on Gnome.
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events are still received after manual maximize
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junit/jogl/util/texture/TestTextureIONEWT
replacing import junit.framework.* with import org.junit.* fixed the "Stub!" Exception seen
when runing the junit tests from inside Eclipse
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visibility
Experimenting w/ no GLEventListener attached to an GLAutoDrawable,
e.g. GLWindow (onscreen), GLJPanel (fbo offscreen),
indeed on some GL implementations the default framebuffer is uninitialized
and hence shows garbage.
GLDrawableHelper.setViewportAndClear(..)
- Clear framebuffer after setting viewport
- Called from:
- public final void init(..)
- public final void reshape(..)
- Method is used independent of GLEventListener,
hence this simplifies implementation: removes 'setViewport' criteria
for init, display, reshape: it is always performed!
Note: We only attempt to help against leaking un-initialized framebuffer content
not against user-app faults, we do not clear a 2nd-buffer (double-buffering).
Note: We may still be late at resize, i.e. small noisy flickering might be visible.
This might be due to lack of proper vsync.
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TestBug816JTabbedPanelVisibilityB849B878AWT
TestBug1245JTabbedPanelCrashAWT passed as expected on
GNU/Linux, Debian8, amd64 w/:
- proprietary NV
- GL_RENDERER = Gallium 0.4 on AMD ARUBA
GL_VERSION = 3.0 Mesa 10.3.2
GL_VENDOR = X.Org
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com.jogamp.opengl.test.junit.jogl.acore.TestGLProfile04NEWTOffscreenNoARBCtx
java.lang.AssertionError: Property 'jogl.disable.openglarbcontext' set, but created w/ ARB
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.assertTrue(Assert.java:41)
at org.junit.Assert.assertFalse(Assert.java:64)
at com.jogamp.opengl.test.junit.jogl.acore.GLProfile0XBase.validateOnlineOffscreen(GLProfile0XBase.java:920)
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GLEventListener at all
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int fails using OpenJDK 1.8
Replace %d with %b
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d78bb1be0a6290cb94918b21865a023c01825048
- Skip relative lookup for IOUtil.ClassResources using 'asset' only (from JAR file)
- Tested w/ jar file and build-dir, see scripts/tests.sh 'USE_BUILDDIR'
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return - assume failure is recorded
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interrupted AWT-EDT
The reporter claims that an interrupt on the AWT-EDT shall not disturb neither AWT nor JOGL's GLCanvas
and rendering shall continue.
- This seems to be true for JRE 1.8.0_60
- This seems to be false for JRE 1.7.0_45. This JRE's AWT-EDT even dies occasionally when interrupted.
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continued rendering of AWT and GLCanvas
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TestGearsES2NEWT reacts on key-press 'n', opening another GLWindow.
Procedure:
[1] Pressing 'n' (2nd GLWindow) and manual re-focus 1st GLWindow
[2] Pressing 'm' (single, alt, shift) on 1st GLWindow maximizes it
Focus is still on 1st GLWindow!
[3] Pressing ctrl-m un-maximizes ..
Focus is still on 1st GLWindow!
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screenPositionChanged(..) in size[Screen]PosInsetsChanged(..) on OSX; Cleanup OSX Code
- Fix Deadlock in screenPositionChanged(..)
Defer requires to spawn whole child-window action to another thread
since we may come from native 'NewtWindow::windowDidMove()' on MainThread.
- Use screenPositionChanged(..) in size[Screen]PosInsetsChanged(..) on OSX
Move callback WindowImpl::sizePosInsetsChanged(..)
to OSX's WindowDriver::sizeScreenPosInsetsChanged(..),
since we need to use screenPositionChanged(..) to calculate
child window relative position to parent.
I.e. we receive the location on screen.
- Cleanup OSX Code
- Native JNI entries shall handle NULL windowHandle -> return
- Clarify usage of 'getWindowHandle()' and use 'isNativeValid()'
if appropriate.
- Don't re-use cached getWindowHandle()
for non-blocking off-thread actions, since handle may become invalid.
- Clarify getLocationOnScreen*(..) implementation code,
i.e. separate getLocationOnScreenByParent(..) semantics.
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