| Commit message (Collapse) | Author | Age | Files | Lines |
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and trace pipeline.
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for new windowing system ad-hoc development.
WARNING: This method may change ro be removed over time!
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GLCanvas.
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/ SWT; SWT Test: Distinguish awt/headless and main-thread (osx) swt launch
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jogamp.<module> (2/2) - edit files
- com.jogamp.opengl.impl -> jogamp.opengl
- com.jogamp.opengl.util.glsl.fixedfunc.impl -> jogamp.opengl.util.glsl.fixedfunc
- com.jogamp.nativewindow.impl -> jogamp.nativewindow
- com.jogamp.newt.impl -> jogamp.newt
This sorts implementation details from the top level, ie skipping the public 'com',
allowing a better seperation of public classes and implementation details
and also reduces strings.
This approach of public/private seperation is also used in the OpenJDK.
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due to possible diff function ptr of sw impl (NV/Win7)
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to avoid requiring native libraries at class initialization time.
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GL2ES2, GLES2, GL2ES1, GLES1
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WGL and EGL)
- GLDrawableFactory exposes:
public final List/*GLCapabilitiesImmutable*/ getAvailableCapabilities(AbstractGraphicsDevice device)
- GLCapabilities platform specialization containing native ids (XVisual/FBConfig, PFD, EGLConfig, ..)
- GLCapabilities setPbuffer(true) disables onscreen
- Capabilities setOnscreen(true) disables pbuffer
- Capabilities implements Comparable
- *Capabilities: enhanced 'toString(..)'
- CapabilitiesChooser.chooseCapabilities:
'CapabilitiesImmutable[] available' -> 'List /*<CapabilitiesImmutable>*/ available'
- VersionApplet, GLCanvas.main, GLWindow.main, GLProfile/debug: dumps all available GLCaps
- WGLGLCapabilities: proper non-displayeble (pbuffer) pfdid handling
TODO: ES/EGL test with emulation
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drawable, awtConfig) ; Try create/destroy AbstractGraphicsDevice on EDT
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Similar to JFrame's closing behavior,
the following components window closing follow the new WindowClosingProtocol:
- GLCanvas
- GLJPanel
- NEWT Window, GLWindow
- NEWT NewtCanvasAWT
The implementation obeys either
1) the user value set by this interface,
2) an underlying toolkit set user value (JFrame, ..)
3) or it's default, eg. {@link #DO_NOTHING_ON_CLOSE DO_NOTHING_ON_CLOSE} within an AWT environment.
If none of the above determines the operation,
this protocol default behavior {@link #DISPOSE_ON_CLOSE DISPOSE_ON_CLOSE} shall be used.
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Windows for javaws/applets.
It has been observed that for some combinations, eg:
- Windows 7 64bit (other variants may apply too)
- NVIDIA 8600M GT
- 260.99
the NVIDIA setting of 'Threaded optimization' := 'auto' (default) causes the JVM to simply crash
in case of javaws and [jnlp] applets.
'Threaded Optimization' := 'off' works reliable
'Threaded Optimization' := 'on' never works with javaws and applets on the above configuration
A user could workaround this by setting 'Threaded Optimization' := 'off',
however, this would disable many users on the spot,
since you cannot ask the average user for such a task, if she only wants to see a web page.
This patch 'fixes' the 'auto' mode by running the eager GL profile initialization
within a block of single CPU affinity:
SetProcessAffinityMask(pid, 1);
try {
initProfilesForDeviceImpl(device);
} finally {
SetProcessAffinityMask(pid, sysValue);
}
Hopefully we can remove this hack with a driver fix.
However this workaround is as little invasive as possible.
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GLProfile.initProfilesForDevice: use either desktop or egl factory on one device
GLProfile.DEBUG: Print proper factory instance, full device
JoglVersion.getGLInfo: Print only availability of used device, otherwise we could kick off initialization
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for all launch flavors (applet/javaws/..)
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(X11 error on nvidia); reenable GLJPanel test
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Debug shall not change the startup behavior
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This solves the issue when an applet is started/stop and started again,
or another applet runs in the same JVM.
Also soves the issue for multiple JVMs.
RegisteredClassFactory can be instanced to manage one shared window class,
currently in use for GDI's dummy window and NEWT.
A class base name and a window proc handle must be passed in the factory cstr.
Before registering, the class is tested if already exists,
eg another applet in the same JVM.
If registration fails, the class name will iterate until successful or MAX_INT reached,
eg if multiple JVMs are running.
Added NativeWindow Common Native Code.
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key for cached table, since
the GLX/WGL/etc function entry pointers are GL profile agnostic.
Hence createContextARBImpl(..) (WGL/GLX) does not need a sharedContext,
but just can issue the inexpensive updateGLXProcAddressTable(..) call.
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(with unit test)
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- Finish API change using the AbstractGraphicsDevice, which denotes the target device
for the desired NativeSurface / GLDrawable.
The AbstractGraphicsDevice argument may be null to reflect the platform's default device.
Clarified API documentation.
This move is necessary to make the API coherent.
- createOffscreenDrawable(..) may create a Pbuffer drawable if caps and supported.
This unifies the functionality with createGLDrawable(..).
Further more, a Pbuffer drawable is an offscreen as well.
- added createOffscreenSurface(..) following the same behavior as createOffscreenDrawable(..),
this is a convenient native offscreen surface factory entry.
- removed createGLPbufferDrawable(..), use createOffscreenDrawable(..),
since it is redundant!
Implementation Details:
- EGLDrawableFactory holds a shared native EGLGraphicsDevice,
being used by the offscreen EGL drawable (no more multiple creation).
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Read Drawable feature reflects the make context current API
having a seperate read drawable next to the write drawable (default).
glXMakeContextCurrent(write, read, ..)
On X11 a ready drawable is only supported for GLX >= 1.3,
on Windows only if extension WGL_ARB_make_current_read is available,
on EGL it's always supported, on OSX not at all.
API cleanup GLContext:
changes: setGLDrawableRead(GLDrawable) -> setGLReadDrawable(GLDrawable)
new: isGLReadDrawableAvailable()
new: getGLExtensionsString();
Access qualifier cleanup.
GLContextImpl: GLVersionNumber moved out.
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robust, doc Java2D/AWT properties.
On X11 disableBackgroundErase() must happen before native peer creation,
this patch issues it before and after super.addNotify().
Make drawable creation more robust, ie only create a drawable in case the size is > 0x0
and do this check/create at display/paint in case size it not yet determined.
Add documentation about Java2D/AWT properties impact on GLCanvas.
Make JUnit tests on AWT/GLProfile's more robust, while adding frame validate()
ensuring 1st paint will have a size, hence will create the drawable.
This is necessary for eg. AMD GPU's and GL context > 3.
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an <init> exception.
Also adding current thread name.
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(boolean)success instead.
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96af6c9bf2d683115996 moved the creation of the AWTGraphicsConfiguration,
GLDrawable and GLContext to the GLCanvas constructor.
This disabled recreation, removeNotify()/addNotify() after 1st addNotify(),
since the drawable/context were already set to null.
Smart recreation, ie not destroying the resources completly:
1 - drawable
2 - context
3 - AWTGraphicsConfiguration's Device (X11: Display)
is not possible, since removeNotify() is the only destroy notification
we have from AWT, which would leave the above resources open -> leak.
This is especially true for (3), since the device is created 'on the fly'.
In NEWT we use lazy creation/destroy and are able to keep the references alive.
A remodelling of AbstractGraphicsConfiguration would be required,
which indeed would be overkill.
Simple solution is to move the creation block back to addNotify()
but before 'super.addNotify()', since it needs our chosen AWTGraphicsConfiguration.
Also flagging sendReshape in addNotify().
Added test case com.jogamp.test.junit.jogl.awt.TestAWT03GLCanvasRecreate01.
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to simplify usage.
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Consider use cases with many drawables and no drawables at start,
this had to be reflected all over this patch set, implementation,
usage and test cases.
- GLAnimatorControl
- refine API doc / states
- add 'void remove(GLAutoDrawable drawable);'
- Animator*:
- using RecursiveLock 'stateSync' for all actions out of the big synchronized (animator) block:
- get status methods (thread, isPaused, ..), hence no more synchronized
- display drawables change, utilizing synced ArrayList swap
This removes the need for volatiles usage shouldPause/shouldStop within the display method.
- added blocking wait for state change for add(GLAutoDrawable)/remove(GLAutoDrawable) method
- remove flawed double checked locking in anim thread (pause/idle condition)
- thread is now a daemon thread, hence it won't hinder the JVM from shutdown
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- Animator use change:
- Always resume after pause, except in case of final destroy -> NEWT invalidate / GLCanvas,
this considers use cases with many drawables and no drawables at start.
- GLDrawableHelper: Don't pause at implicit dispose()
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for Canvas. ; Adding FSAA test.
Canvas/X11:
The Canvas GraphicsConfiguraton should be chosen before the native peer is being created.
Choosing AWT GraphicsConfiguration (all platforms):
Don't filter our capabilities with 'AWTGraphicsConfiguration.setupCapabilitiesRGBABits(capsChosen, gc)',
not necessary (see above) and it would remove ourrequired alpha channel.
Canvas display():
Don't render if drawable is not realized (yet).
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Unregister the shutdown hook if called manually (recommended!).
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Preparation to support multiple devices on one machine,
hence adding the unitID a unique ID/index of the associated GPU, or GPU affinity.
Adding getUniqueID() to return a cached semantic unique string id for the device.
This was removed from the temp. impl in JOGL's GLContext, added unitID.
All other changes just adapt to the above.
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device.
AbstractGraphicsDevice's 'connection' and 'type' attribute is used as a unique key
to map GLProfiles and GLContext's major/profile -> major/minor/profile mapping.
Eager initialiaztion as well as lazy is supported to maintain a simple API.
This is currently tested on X11, where one app display NEWT/GL window and content
on the local and remote device.
See TestRemoteWindow01NEWT.java and TestRemoteGLWindows01NEWT.java
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