| Commit message (Collapse) | Author | Age | Files | Lines |
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availability detection for EGL, WGL and OSX.
Introducing Capabilities 'bitmap' boolean, complementing the offscreen modes FBO and PBuffer.
This allows:
1 - deterministic setting of the offscreen mode
2 - utilizing auto configuration of offscreen mode, if !onscreen !FBO !PBuffer and !Bitmap
3 - adding 'availability' semantic of 'onscreen' boolean,
i.e. if onscree:=1 for a queried instance, the offscreen modes still indicate offscreen
availability - see [4]
4 - avoiding explosion of the availability list due to [3],
one Capability entry reflect on- and offscreen settings.
Add FBO availability detection for EGL, WGL and OSX.
Tested manually w/ 'TestGLCapabilities01NEWT' on X11 [NV, ATI], WGL[NV], OSX[NV].
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NewtBaseActivity onPause()/onResume(): add setVisible(..) allowing recreation and avoid usage of unavail resources
- crucial for power suspend/resume, which itself calls activity onPause()/onResume(),
this ensures resources are not used onPause().
- Animator suspend is not sufficient due to surfaceRedrawNeeded(..) hook etc ..
- iff power suspend leads to surfaceDestroyed(..), recreation is now possible due to setVisible(true) on onResume()
even though I have not observed this on Android 2.3 and 4.0.1
Tested on Android 2.3 and Android 4.0.1
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closeNativeImpl(); Complete visibleChanged() in reconfigureWindowImpl() even if resize or reposition can't be handled
Add missing eglDestroySurface() in closeNativeImpl()
- missing egl surface destruction leaked it's resource ..
Complete visibleChanged() in reconfigureWindowImpl() even if resize or reposition can't be handled
- properly detect resize and reposition request, warn if this action cannot be completed
but contine w/ workflow -> visibleChanged()
- this allows properly handling of setVisible(..) and it's visible-changed detection polling
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(minor API change)
The integer based attachement is currently not used
and since it has no benefit over the String based hash map - remove it.
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Native BCM_VC_IV code CreateWindow() uses the default alpha value setting,
which is alpha:8 ! Hence we require to chose alpha from the egl configurations
TODO: Properly select the alpha mode in CreateWindow()! This will allow this hack.
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changes for GLDrawableFactory ..
- EGLDrawableFactory ES1/ES2 detection for !pbuffer
- isEGLContextAvailable(..) -> mapAvailableEGLESConfig(..)
- handle case where no pbuffer configuration is available (nokia n9 meego ..).
in such case, assume availability if onscreen profile is avail.
- EGLDrawableFactory.getOrCreateEGLSharedResource(..)
- avoid double creation attempt (similar to SharedResourceRunner)
- EGLGraphicsConfiguration.EGLConfig2Capabilities(..) respect EGL.EGL_CONFIG_CAVEAT's EGL.EGL_SLOW_CONFIG
- if EGL.EGL_SLOW_CONFIG -> no hw accel.
- Fix GLContext.getRequestMajorAndCompat(..): Proper handling of ES1 and ES2
- Add abstract GLDrawableFactory.isComplete(): Only if true use the factory for 'getFactory(..)' avoid using incomplete ones.
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for NewtCanvasSWT workaround - not required anymore
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a694cadca4ab72481e777222f412f006f973f77e
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representation allowing proper use of ref. comparison '==', instead of 'String.equals()'
Also make NativeWindowFactory's instances of nativeWindowingTypePure and nativeWindowingTypeCustom static final.
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ScreenDriver, WindowDriver] to reduce complexity and programatic selection.
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'firstUIActionOnProcess' of initSingleton() method
The notion of changing the threading behavior of native initialization was deprecated for over a year.
The code still contained the bits and pieces, i.e. whether X11Util.initSingletion() is invoked
before or after optional AWT initialization.
This condition has been removed now and behavior is uniform, i.e.
X11Util.initSingletion() is invoked after optional AWT initialization.
- Removed GLProfile.initSingleton(boolean firstUIActionOnProcess), use remaining GLProfile.initSingleton()
- Removed NativeWindowFactory.isFirstUIActionOnProcess()
- Changed NativeWindowFactory.initSingleton(boolean firstUIActionOnProcess) to
NativeWindowFactory.initSingleton()
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12.04/Pandaboard(Omap4, PowerVR SGX 540) 103/108 tests passed (before freeze) of 124 total
Fix GLCanvas's JAWTWindow reference
- drawable.getNativeSurface() may not be a JAWTWindow
due to our EGL WrappedSurface. Hence store the created JAWTWindow reference locally.
Add ES2 test in TestAWT01GLn
- test EGL/ES2 w/ AWT GLCanvas
Ubuntu 12.04/Pandaboard(Omap4, PowerVR SGX 540): 103/108 tests passed (before freeze) of 124 total
- machine freezes around test 108 ..
- new passed unit test high for ES2 incl. AWT tests
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passed NativeSurface 'target' via getEGLSurface(target)
Makes impl. consistent w/ EGLDrawableFactory.createOnscreenDrawableImpl().
Even for offscreen drawable creation, the passed NativeSurface maybe platform specific (X11, GLX)
for which we require to create a WrappedSurface w/ EGL instances.
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:= false to be consistent w/ GLDrawableFactory.createOffscreenDrawable()
TestGLDrawable01NEWT: Enhance test case to run w/ EGLDrawableFactory (ES2) besides GL2 and GLX/WGL/..-Factory
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remove GL error checking in FBObject bind/unbind.
- User GL code caused errors shall not fail impl.
- FBObject bind/unbind GL error checking is almost useless due to it's simple code,
would only catch user GL code errors, which should be ignored here.
- MultisampleDemoES2: Only enable GL_MULTISAMPLE if available, i.e. validate passed multisample flag
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EGLDevice and EGLGraphicsConfiguration - Regression of 43a473b2005d7f59a7f4f5b8bc7ca9ae88b4e894
Do not create a WrappedSurface around a given WrappedSurface
if the latter is intended for EGL, i.e. uses EGLDevice and EGLGraphicsConfiguration
even though the surface handle is not valid [yet].
For this case we assume the WrappedSurface has a lifecycle hook
as it is used for the dummy drawable.
Otherwise we would have a recursive WrappedSurface, ie with
EGLDrawableFactory.createOnscreenDrawableImpl( dummySurface ),
where dummySurface is a WrappedSurface w/ EGL pbuffer drawable lifecycle hook.
Commit 43a473b2005d7f59a7f4f5b8bc7ca9ae88b4e894 didn't take the above case into account.
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- Add property 'jogl.fbo.force.min' to simulate minimum FBO caps
- Check new size in reset(..)
- Ignore the status in attachColorbuffer(..), attachRenderbufferImpl(..) and attachTexture2D(..)
when recreating the resources in detachAllImpl(..)/reset(..).
The status is validated after recreation of all resources in detachAllImpl(..)
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GLFBODrawableImpl.contextMadeCurrent(false), OffscreenAutoDrawable.setSize(..)
GLDrawableImpl's contextMadeCurrent()/contextRealized():
- Catch exception which may appear during callback and cont. w/ GLContextImpl's release()/destroy()
while throwing catched exception at end.
GLFBODrawableImpl.contextMadeCurrent(false):
- Detect null Colorbuffer ASAP and throw exception
OffscreenAutoDrawable.setSize(..):
- Catch exceptions at 1) GLFBODrawableImpl.setSize(..) and
2) GLContext.release() .. throw it in proper order.
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GL_RGBA/GL_ALPHA ; Load dedicated native libav/libffmpeg
- ES2 spec does not allow GL_RGBA/GL_ALPHA.
- Load dedicated native libs (libav/libffmpeg) since distributions don't create
symlink e.g. libavutil.so -> libavutil.so.53
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Without GLX but X11 windows, there is no pre-configured X11GLXGraphicsConfigurationFactory set,
hence fetch the fallback X11GraphicsConfigurationFactory via:
GraphicsConfigurationFactory.getFactory(com.jogamp.nativewindow.x11.X11GraphicsDevice.class, CapabilitiesImmutable.class)
TODO: Cleanup cases for other platform - simplify!
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EGLDisplay's eglInitialize(..) fails ; Fix EGLDrawableFactory.getEGLSurface()
- EGLDisplayUtil: Workaround (latest) PVR 540 EGL regression where 3nd EGLDisplay's eglInitialize(..) fails
In this case and if eglGetDisplay(..) fails w/ a non EGL_DEFAULT_DEVICE, fall back to EGL_DEFAULT_DEVICE - always.
This workaround actually simplifies handling both cases.
- Fix EGLDrawableFactory.getEGLSurface()
Tests whether a given NativeSurface w/ EGLGraphicsDevice and EGLGraphicsConfiguration
has a valid EGL Surface. Only if true, reuse the whole NativeSurface,
otherwise construct the missing pieces (device, config and use a WrappedSurface for EGL).
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0ca481381b51b4082ac2b3bbae80cfaf5b60c3b8)
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mouse tracker
Rasperry PI uses the 'BCM VC IV' GPU via console as it's default configuration.
This driver enables direct support for JOGL/NEWT.
Due to the lack of detection (TODO) users have to specify the Java property:
-Dnativewindow.ws.name=jogamp.newt.driver.bcm.vc.iv
- Autodetection should be included in 'NativeWindowFactory._getNativeWindowingType()'
while adding a new TYPE: 'TYPE_BCM_VC_IV'.
- Autodetection may need to detect whether an X11 Display runs and the installed
EGL library uses it (instead of the default console one)
This work is authored in coop w/ Xerxes Rånby <xerxes@zafena.se>!
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Note: Patch set not clean since build*xml files contain 'NEWT Broadcom' driver changes of upcoming commit
due to pervious uncommitted work. Will be fixed w/ next commit.
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-cp jar/atomic/newt-driver-kd.jar -Dnativewindow.ws.name=jogamp.newt.driver.kd
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-cp jar/atomic/newt-driver-kd.jar -Dnativewindow.ws.name=jogamp.newt.driver.kd
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offscreen drawables, reported by Mark Raynsford
New common GLAutoDrawableBase missed to close the AbstractGraphicsDevice
in case it has been created and dedicated for the passed GLDrawable.
This detailed knowledge is only known to the creator, hence it is passed
in the constructor and is being passed through all specializations.
Further more the new X11/GLX impl. of GLDrawableFactory's
'createMutableSurfaceImpl' always creates it's own private X11 display connection
to avoid locking / threading issues. Since the old implementation reused the
shared display connection which is prone to threading issues, this bug was not visible before.
Also fixed the unit test TestNEWTCloseX11DisplayBug565,
now correctly validating that no display connection is left over
after a new cycle of create/destroy of onscreen and offscreen drawables.
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This might be required by a few older buggy ES implementations.
Also assists to discable ANGLE is not properly detected (?)
on Windows 32bit - the latter causes SEGV within FF and Chrome.
TODO: Fix ANGLE detection and usage within broser
NOTE: ANGLE works fine standalone ..
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NewtCanvasSWT allowing to parent NEWT windows natively.
SWT GLCanvas creates lazy when resource is ready
- Ensures drawable and context are created when size > zero and native visualID is valid.
The latter is platform dependent.
- Note that you cannot utilize custom GLCapabilities w/ this one,
since the configurations is already realized - use NewtCanvasSWT.
Create new NewtCanvasSWT allowing to parent NEWT windows natively:
- Similar to NewtCanvasAWT
- Allows attaching / detaching NEWT windows
NewtCanvasAWT: Public setNEWTChild(..) fixed
Added test cases for the above - tested on Linux, OSX and Windows w/ SWT
Note: As usual for OSX, add -XstartOnFirstThread
Details:
- NEWT Display has new method: 'EDTUtil setEDTUtil(EDTUtil)'
allowing to set a custom event dispatch utility.
We use this to set our SWTEDTUtil for using NEWT w/ SWT
complying w/ SWT threading constraints.
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capabilities-type; Add a pre-set nativeVisualID to chooseGraphicsConfiguration(..)
Map factory to device-type _and_ capabilities-type:
- Allows using different GraphicsConfigurationFactory implementations for different capabilities-types.
Previous impl. failed to use an OpenGL agnostic CapabilitiesImmutable for 'chooseGraphicsConfiguration(..)'
since only the GL aware factory was mapped. The latter failed since it expected a GLCapabilitiesImmutable.
- The passed capabilities-type as well as device-type given at getFactory(..)
is traversed top-to-down to find a most suitable factory:
For-All devT := getTopDownDeviceTypes(deviceType)
For-All capsT := getTopDownCapabilitiesTypes(capabilitiesType)
f = factory.get(devT, capsT);
if(f) { return f; }
end
end
Add a pre-set nativeVisualID to chooseGraphicsConfiguration(..)
- In situations where a native visualID is already chosen [by external means for example],
but we still need to query a matching GraphicsConfiguration - we require to pass
a non VisualIDHolder.VID_UNDEFINED nativeVisualID.
We had a hack implemented before within some implementations and their static calls,
however an agnostic mechanism is required to implement new NativeSurface/Window's
platform agnostic.
- X11GLXGraphicsConfigurationFactory: respect a pre-set xvisualID
- X11GLXDrawableFactory.createProxySurfaceImpl(..) queries the given windowHandle's
visualID and 'chooses' the configuration accordingly. If the visualID is undefined
an exception is thrown, since window is invalid.
These mechanics are implicit for Windows and OSX.
Fix X11GLXGraphicsConfiguration.updateGraphicsConfiguration():
- Skip any action if a valid X11GLCapabilities is already chosen, i.e. w/ visualID.
Otherwise choose a suitable configuration incl. visualID.
The latter is quite impossible and invalid, since visualID must be defined at window creation time
and the update method is issued with a valid window.
X11 - Misc:
- Added 'int jogamp.nativewindow.x11.X11Lib.GetVisualIDFromWindow(..)'
- All returned visualID's are of type 'int'
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cstr on SWT thread,
which seems not to be required.
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GLAutoDrawable multi-threading w/ proper pattern (hope so)
Considering code changes and remarks:
3ed491213f8f7f05d7b9866b50d764370d8ff5f6
1a91ec5c8b6fd9d9db7bc115569c369fe7b38e9b
3334a924309a9361a448d69bc707d4cce416b430
4f27bcecf7484dc041551f52a5c49e2884cb3867
It seems necessary to have
- recursive locking employed for all semantic actions which changes drawable & context (and the Window resource)
- to avoid deadlock, we have to ensure the locked code segment will not spawn
off to another thread, or a thread holds the lock, spawns of an action requiring the lock. .. sure
- other read-only methods (flags, ..) shall at least utilize a safe local copy of a volatile field
if further use to produce the result is necessary.
- flags like sendReshape require to be volatile to guarantee it's being processed
Patch impacts: AWT/SWT GLCanvas, GLAutoDrawableBase [and it's specializations]
and hopefully closes any loopholes of missing a cache hit, etc.
If you review this and find optimizations, i.e. removing a lock due to semantics etc,
don't hold back and discuss it, please.
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canvas.addControlListener(swtUpstreamHook);
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- Use pbuffer (still), don't set FBO (invisible)
- OLS (only impl is JAWTWindow now) stores the attached layer handle
created and attached by the GLContext implementation,
so 'others' may detach it -> NewtCanvasAWT
- NewtCanvasAWT.removeNotify() needs to ask the OLS to detach the layer
since it's parent will be gone.
- MacOSXCGLContext destroy allows a removed OLS (see above)
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handling w/ non NSView handles (pbuffer)
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toggle mouse adapter :)
Moved the fullscreen toggle mouse adapter to main test class.
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setting by setSampleBuffers(true) and setBackgroundOpaque(false)
This bug lead to X11 GLCapabilities rgba: 8/8/8/1 - which ofc is invalid. Sideeffect was a bad selected GLXFB configuration
and the GLContext couldn't be made current.
Patch sets alpha bits reflecting reality carefully after opaque/samples. Added API doc note.
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Exceptions caused by NEWTEvent processing (on it's EDT)
were not propagated to the caller (diff thread).
Hence the EDT were brought down and the caller may have waited forever (deadlock).
Catch exception if caller waits and throw exception at waiting point.
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- New FBObject implementation handling FBO and it's attachments *** API CHANGE: Util -> Core ***
while it's size and sample-count can be reconfigured on the fly.
- com.jogamp.opengl.util.FBObject -> com.jogamp.opengl.FBObject
- agnostic to texture unit
- separate attachments using OO hierarchy reflecting FBO
- handling MSAA and blitting
- no FBO destruction for reconfig (attach/detach)
- New GLFBODrawableImpl impl. an FBObject based GLDrawable
- Instantiated by a dummy native surface (onscreen and invisible)
hooked up to a dummy GLDrawable, which is the delegation for context creation.
- Utilizies ProxySurface.UpstreamSurfaceHook for dummy surface
avoiding specialization for native platforms.
- TODO: Allow to utilize common surface interface as a
dummy-surface to supporting API seperation of
windowing/GL. The latter allows impl. of createGLDrawable(NativeSurface)
with FBO.
- New OffscreenAutoDrawable (extends GLAutoDrawableDelegate)
for all offscreen drawables. Shall replace GLPbuffer.
- New GLCapabilities*.isFBO() / setFBO(boolean) to request FBO offscreen,
similar to isPBuffer(). Rule: if both are requested, FBO shall be favored.
- GLContext adds raw FBO availability query (min. FBO avail),
FBObject contains fine grained queries (TODO: Move parts to GLContext for efficiency).
- Add framebuffer tracking, allowing fast querying:
- GLBase/GLContext:
public int getBoundFramebuffer(int target);
public int getDefaultDrawFramebuffer();
public int getDefaultReadFramebuffer();
- GLContextImpl
public final void setBoundFramebuffer(int target, int framebufferName)
.. called by GL impl bind framebuffer
- GL: getDefaultDrawFramebuffer(), getDefaultReadFramebuffer()
Adding default framebuffer queries being issued by
GL.glBindFramebuffer(target, 0) w/ a default framebuffer, o.e. zero.
This allows a transparent use of a custom FBO even in case the applications
attempts to reset FBO to zero.
Value flow: GL <- GLContext <- GLDrawable,
- GLCapabilities handle fbo/pbuffer seperate, don't disable the other
- GLContext/GL track read/write framebuffer to be queried by FBObject
to determine whether to bind/unbind a framebuffer
- Test cases for multiple FBO w/ and w/o MSAA
Other Features:
- New interface ProxySurface.UpstreamSurfaceHook,
allowing to hook an upstream surface of unknown type
providing lifecycle and information (size, ..) callbacks.
Used for all new dummy NativeSurface impl and SWT GLCanvas.
- GLContext -> GLDrawable propagation context/drawable lifecycle
via ProxySurface.UpstreamSurfaceHook allowing dynamic resources
to react (create, init, ..)
- contextRealized()
- contextMadeCurrent()
- SurfaceChangeable -> MutableSurface
currently only contains setting the surface handle.
TODO: May need to move ProxySurface.UpstreamSurfaceHook -> MutableSurface.UpstreamSurfaceHook,
allowing other impl. classes (NEWT OffscreenWindow) to utilize the new
upstream hookup mechanism - will allow FBO/Dummy window to work.
- SWT GLCanvas using ProxySurface.UpstreamSurfaceHook for proper size
propagation.
- New GLAutoDrawable::getUpstreamWidget(), allowing GLEventListener
to fetch the owning Java side UI element (NEWT, SWT, AWT, ..).
- GLDrawableFactory: Removed createOffscreenSurface() - unused and not GL related
- EGLDrawableFactory handles device/profile avail. mapping
while actually creating context/drawable.
This allows us to learn whether the ES context is software/hardware as well as FBO avail.
- EGLDrawable: Removed secret buckets of EGL configs :)
Employ native surface (X11, WGL, ..) to EGL 'mapping' in
EGLDrawableFactory utilizing new EGLUpstreamSurfaceHook (implements ProxySurface.UpstreamSurfaceHook).
Other Bugs:
- Add CTX_OPTION_DEBUG to ctx/extension cache key since only a debug ctx
may expose the ARB debug capability.
This bug caused lack of ARB/AMD debug functionality.
- Fix GLProfile deadlock (debug mode, w/ EGL/ES, no X11),
dump availability information _after_ lock.
- ImmModeSink draw(): Use GL's glDrawElements(..), don't cast for GL2ES1.
Fixes use for GL2ES2.
- Fix KeyEvent.getKeyChar() comment (-> only stable for keyTyped(..))
Misc:
- Refined alot of API doc
- New GLExtensions holds commonly used GL extension strings,
allows better referencing and usage lookup.
- Move GL (interface) decl. to GLBase
- GLBuffers: Cleanup API doc (format, types)
- TextureIO: Add PAM and PPM static suffix identifier
- GLCapabilities getNumSamples() returns 0 if sampleBuffers is disabled, this seems to be more natural.
- finalized a lot
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impl. to select offscreen FBO (GLDrawable, ..)
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