| Commit message (Collapse) | Author | Age | Files | Lines |
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GL3/GEOMETRY_SHADER unit tests. ; Simplified GLContext version number
- Adding GEOMETRY_SHADER support in ShaderCode, adding core GL3/GEOMETRY_SHADER unit tests
Chuck Ritola reported in December 2012 that we lack support of GEOMETRY_SHADER
and he provided a test case.
The latter is cleaned up to use GL3 core profile features only
tesing a pass-through and the flip-XYZ geometry shader.
ShaderUtil is fixed.
- Simplified GLContext version number
The OpenGL major/minor version is now hold in a VersionNumber instance
to simplify usage. Also expose it via getGLVersionNumber() while marking
getGLVersionMajor() and getGLVersionMinor() deprecated.
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TestNewtEventModifiersNEWTWindowAWT was incl. in newt headless
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FixedFunctionEmul.
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count constraints at destroy.
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AnimatorBase: Add setModeBits/MODE_EXPECT_AWT_RENDERING_THREAD; FPSAnimator: Make transactions deterministic.
ExclusiveContextThread (ECT) allows user to dedicate a GLContext to a given thread.
Only the ECT will be allowed to claim the GLContext, hence releasing must be done on the ECT itself.
The core feature is accessible via GLAutoDrawable, while it can be conveniently enabled and disabled
via an AnimatorBase implementation. The latter ensures it's being released on the ECT and waits for the result.
Note that ECT cannot be guaranteed to work correctly w/ native (heavyweight) AWT components
due to resource locking and AWT-EDT access. This is disabled in all new tests per default and
noted on the API doc.
Note: 'Animator transaction' == start(), stop(), pause(), resume().
- Add ExclusiveContextThread (ECT) feature
- GLAutoDrawable NEW:
- Thread setExclusiveContextThread(Thread t)
- Thread getExclusiveContextThread()
- AnimatorBase NEW:
- Thread setExclusiveContext(Thread t)
- boolean setExclusiveContext(boolean enable)
- boolean isExclusiveContextEnabled()
- Thread getExclusiveContextThread()
- AnimatorBase: Add setModeBits/MODE_EXPECT_AWT_RENDERING_THREAD
Allows user to pre-determine whether AWT rendering is expected before starting the animator.
If AWT is excluded, a more simple and transaction correct impl. will be used.
- FPSAnimator: Make transactions deterministic.
FPSAnimator previously did not ensure whether a transaction was completed.
A deterministic transaction is required to utilize ECT.
FPSAnimator now uses same mechanism like Animator to ensure completeness,
i.e. Condition and 'finishLifecycleAction(..)'. Both are moved to AnimatorBase.
Tested manually on Linux/NV, Linux/AMD, Windows/NV and OSX/NV.
- All new tests validated correctness.
- All new tests shows an performance increase of ~3x w/ single GLWindow, where multiple GLWindows don't show a perf. increase.
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behavior for Client/Server FFP usage.
- GLArrayDataWrapper's init() only validated and set the 'name' for VBO ARRAY_BUFFER usage and validates it,
regardless of FFP or GLSL usage.
- GLArrayDataWrapper's init() included the no-VBO case to the above 'name' set/validate code path.
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read tests (TestPNGTextureFromFileNEWT)
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657)
One FloatStack for each, MV, P and T, with initialialSize zero to save memore
and growSizes: MV = 16 arrays, P = 2 arrays, T = 2 arrays,
with array = 16 floats.
This shall save performance due to the preallocated stack when used
and growing only in the above mentioned grow intervals.
We may finetune the growSize, if required.
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WS_SYSMENU is _not_ an indication!
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- Windows: Child window is not translucent at all
- X11: Child window is translucent to parent's background,
however - parents content is _not_ 'composed in'.
- TODO: Find whether there is a solution or not.
- Note: The child window does not change it's rel. position
if parent moves! This is a feature, since we don't
have impl. a layout.
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in DEBUG case.
This seems to be crucial, since otherwise user is left in the dark w/o enabling debug flags.
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Refines commit b6ae4e4dcbd740dd57de9dc3280d943e98cdaa76
- Limit getGLIntVersion() w/ non ARB ctx to 3.0 - similar to getGLVersionNumber(.., String).
- GLInt only proceeds w/ valid version
- Always test GLInt version before GLString version,
cont. w/ GLString version if GLInt failed.
- Fail if strictMode and GLInt failed, but GLString reports GL >= 3.0
- Fail is strictMode and neither GLInt nor GLString could validate version
- Clear glError before succeeding (could be tainted by GLInt version test)
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createContextARBVersions(..) GL Version Validation
String or integer based GL version validation now happens in setGLFunctionAvailability(..)
depending on the requested profile.
Due to the 'strictMatch' argument the method fails early when unsatisfied
also allowing to simplify createContextARBVersions(..) implementation.
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PROFILE_ALIASING compat -> core ; Fix setGLFunctionAvailability(..) failure path @ profile query
- Add GLRendererQuirks.GLNonCompliant, marking a GL context/profile non compliant.
Currently: 'Mesa DRI Intel(R) Sandybridge Desktop' && 3.1 compat profile
- Fix Bug 658 (Mesa 9.0 3.1 Intel compat quirk, 3.1 core only)
Detect case using new GLRendererQuirks.GLNonCompliant in setGLFunctionAvailability() and return 'false'.
- No PROFILE_ALIASING compat -> core
Use true core GL profiles / context if available to ensure
proper API behavior across platforms due to different functionality.
E.g. don't use GL3bc if GL3 is requested.
- Fix setGLFunctionAvailability(..) failure path @ profile query
Destroy temp context & zero result to cont. iterating through GL versions.
This missing cleanup lead to returning the faulty GL context handle and it's mapping/usage.
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(GLCanvas realization point)
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creation is not possible on AWT-EDT.
The Intel HD3000 OpenGL driver on Windows will deadlock @ SwapBuffers in case the drawable is created
on a thread other than the window owner thread.
We are aware of such possibilities, nevertheless the AWTEDTExecutor.singleton.invoke(..)
allowed to execute the runnable in case it cannot be invoked on AWT-EDT.
The latter is the case if the current thread is not the AWT-EDT _and_ is holding the AWT tree-lock.
With GlueGen commit 0b43b43f889ad7fc220942b0076e2001ca3cf13f, the invoke method now consumes
an argument allowing to restrict the execution to AWT-EDT only.
In such case, the drawable will be realized at a later time from the AWT-EDT.
Such a situation could be triggered if a Frame's setVisible(true)
is not issued from the AWT-EDT, as it should be!
However, to relax such use cases - we better recognize such possible dealock and avoid it.
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Intuitively I assumed ANDROID_SDK_HOME to be pointing to the SDK root dir,
however this is not true: Semantics by Android tools are:
ANDROID_SDK_HOME - Users ~/.android folder
ANDROID_HOME - SDK root folder
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delegated Activity, i.e. our ActivityLauncher (Completes commit a35beb22d712b6da85a794115b19d484a12c8643)
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-> execOffThreadWithOnThreadEventDispatch
Remaining 'clearing' events from _releaseModifiers() and escape() broke test case.
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Test*NewtEventModifiers for SWT (TestNewtEventModifiersNewtCanvasSWT)
- Misc OSX/SWT: OSXUtil.RunOnMainThread(..) refinement
- 'waitUntilDone' is implemented on Java site via lock/wait on RunnableTask to not freeze OSX main thread.
- Fix Test*NewtEventModifiers for SWT (TestNewtEventModifiersNewtCanvasSWT)
- Deal with SWT's requirement to run the SWT event dispatch on the TK thread,
which must be the main thread on OSX.
We spawn off the actual test-action into another thread,
while dispatching the events until the test-action is completed.
- AWTRobot: Add 'void requestFocus(Robot robot, Object obj, int x, int y)'
- Use waitForIdle() only if programmed in Robot (Deadlock w/ OSX SWT)
- Required for SWT usage (see above)
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delegated Activity, i.e. our ActivityLauncher
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BaseNewtEventModifiers ignore more events (clicked, wheel, entered, exited); Fix TestNewtEventModifiersNewtCanvasSWT SWT-Display thread.
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TODO: NEWT Event Factories. Misc: Cleaned up spacing.
On some native OS, the accumulation of pressed button modifier-mask is not available, e.g. OS X.
NEWT WindowImpl.doMouseEvent(..), invoked by native NEWT events,
will track the pressed mouse button modifier-mask, similar to mouseButtonPressed to synthesize the DRAGGED event.
Added NEWT WindowImpl.doKeyEvent(..) to honor the pressed mouse button modifier-mask,
i.e. pass it w/ key events as well.
TODO: Unify synthesization of NEWT event artifacts as described by the above,
allowing NEWT event translation to benefit from same code to gain same semantics.
Notable: AWTNewtEventFactory and SWTNewtEventFactory
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- Finetune delay
- Wait for eventCount
- Fix Listener concurrency
- Manually tested (enabled in our unit tests now)
- Tool Combinations
- NEWT GLWindow
- AWT GLCanvas
- NewtCanvasAWT
- NewtCanvasSWT
- On
- Linux/X11
- Windows
- OSX(+)
(+): Failure NEWT: When multiple buttons are pressed,
only the last one is visible via modifier MASK.
"expected:[button1, button2], have: [button2]"
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- AWTNewtEventFactory's awtModifiers2Newt:
- always include NEWT BUTTON_MASK (press, release, ..)
where AWT doesn't include them at release (it's only a DOWN_MASK).
- Test BaseNewtEventModifiers, ..
- No need to call super class Before, BeforeClass, .. manually
- Use RedSquareES2 as GL demo
- Adapt to AWTNewtEventFactory's modifier change above (NEWT BUTTON MASK even at release)
- More descriptive error/log text
- Added _mandatory_ TestNewtEventModifiersNEWTWindowAWT
to test native NEWT behavior.
This shall be the golden behavior all translated events shall compare w/.
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com.jogamp.opengl.test.junit.newt.event
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811e3791b98fea0dfa3b7d301cb532c54df8dc82: AWT-NEWT Modifier mapping - part-2
AWTNewtEventFactory:
- getAWTButtonMask() -> getAWTButtonDownMask()
- using proper _DOWN_MASK values (regression of commit 13168c99ff9e8bf71c83f1be7afee270a3db4074)
- com.jogamp.newt.event.MouseEvent.BUTTON_NUMBER buttons
- adding 'ModifierMappings.txt' to API doc header
- remove obsolete 'int awtModifiers2Newt(int awtMods, boolean mouseHint)'
- 'int awtButton2Newt(int awtButton)' 1:1 button name mapping
Tests:
- rename TestNewtEventModifiers -> BaseNewtEventModifiers
to avoid being picked up by our junit testing framework.
The latter tests all classes starting w/ 'Test*'
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clean (was using Java7 stuff); Note: Need to test!
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Fix For Bug 629, Plus First Crack At Associated Unit Tests
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The change to AWTNewtEventFactory appears to fix the original issue
for AWTCanvas instances, and the TestNewtEventModifiersAWTCanvas
appears to work ok too. However, there are still issues with
NewtCanvasAWT and NewtCanvasSWT instances. These might be problems
in the test code, but there's also a good chance there are still
issues in the NEWT event delivery infrastructure. For the time being
I recommend that only TestNewtEventModifiersAWTCanvas be included
in routine unit tests.
The tests are defined in TestNewtEventModifiers, and the remaining
test classes extend it to define how the window and associated
GL drawing surface are created.
File ModifierMappings.txt is simply informational, and shows how
the modifier bits are laid out between AWT and NEWT. This possibly
should have been a spreadsheet.
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GLCanvas.displayOnEDT: Also check null!=drawable
As for 1ae0737f34143a5ed655bd9c4d5fe9b0437c7774, an animator may inject a display Runnable on the EDT
before AWT destruction. In case this Runnable is executed after destruction on the EDT - it would fail.
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ShaderState for share ctor.
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GLContextImpl.makeCurrent() - Handle !drawable.isRealized() early, don't catch 'create' Exception
Catching the createImpl() exception could be confusing, since it shall succeed.
Such exception is required to hint a platform bug and to debug it.
Hence testing drawable.isRealized() upfront is preferrable, i.e. catching a well known case
for returning CONTEXT_NOT_CURRENT.
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avoid remove/add of GL component on Window when moving splitter.
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GLContext/GLDrawable
- Fix Bug 642 TestJSplitPaneMixHwLw01AWT
On Windows platform when mixing hw/lw JSplitPanel,
the GLCanvas is removed and added when splitter is moved.
The lack of robustness (see below) lead to an exception.
Note: Only w/ GLJPanel (no hw/lw mixing) the splitter can be moved
in both direction. Only here it is guaranteed that the GL component
will survive the action.
- Fix AWT-GLCanvas EDT Runnable: swapBuffer().. / display(..)
- Check drawable.isRealized() within the lock on the performing thread.
This is not possible before issuing the EDT Runnable action
since we cannot hold the lock beforehand.
- Robustness GLDrawableImpl
- boolean realized -> volatile boolean realized
- remove 'synchronized' on isRealized() and setRealized(..)
- Use dbl-checked locking on 'realized' test for swapBuffers() and setRealized(..)
- Robustness GLContextImpl
- Catch createImpl(..) exception and properly return CONTEXT_NOT_CURRENT
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GL2ES2.GL_MAX_COLOR_ATTACHMENTS
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robost while detecting erroneous queried GL version
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glGetIntegerv(pname=GL_MAX_TEXTURE_IMAGE_UNITS) ; Add unit test / bisect Mesa3D
This bug lies within Mesa3D (any renderer) and is fixed in
commit 8dc79ae7d73cf6711c2182ff9a5d37ef6c989d23.
Mesa3D Version 9.0 still exposes this bug,
where 9.0.1 has it fixed w/ above commit.
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GLU:
jogl-glu.jar <- jogl-glutess.jar, jogl-glumipmap.jar and
javax/media/opengl/glu/*
javax/media/opengl/glu/gl2es1/*
jogamp/opengl/glu/* jogamp/opengl/glu/error/*
jogl-glu-gldesktop.jar stays.
CORE (jogl.core.jar):
+ com/jogamp/opengl/util/*
+ jogamp/opengl/util/*
+ com/jogamp/opengl/util/glsl/*
+ jogamp/opengl/util/glsl/*
DEBUG/TRACE: Removed Debug/Trace pipelines of common profiles (won't work anyways)
- [Debug|Trace]GL2ES1
- [Debug|Trace]GL2ES2
- [Debug|Trace]GL2GL3
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GLDrawableFactory.createOffscreenDrawable(..) for common OffscreenBackend (dropping pbuffer/software); Flip FBO w/ GLSL texture renderer.
- Implementation is GLProfile agnostic
- Shall work on ES2, GL2, .. etc
- Use GLDrawableFactory.createOffscreenDrawable(..) for common OffscreenBackend (dropping pbuffer/software)
- Leave offscreen selection to common factory code, favoring FBO
- Flip FBO w/ GLSL texture renderer
- Faster on low CPU machines
- Enabled if GL2ES2 and FBO offscreen
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missing GLU code
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operating w/o it; ShaderState: Remove notion of GL context attachment, use pass-through or object association; GLArrayData/GLUniformData: Add basic GLSL location methods
- GLArrayData/GLUniformData: Add basic GLSL location methods
- GLArrayData
- add: setLocation(..) for attribute location/index retrieval (post link) and binding (pre link)
- GLUniformData
- add: setLocation(..) for attribute location/index retrieval (post link)
- GLArrayData/ImmModeSink: Remove implicit dependency on ShaderState - allow operating w/o it
- GLArrayData
- add: 'public void associate(Object obj, boolean enable)', allows setting ShaderState usage
- ShaderState: Remove notion of GL context attachment, use pass-through or object association
- ownsAttribute(..) associates the attribute w/ ShaderState
- removed GL context ShaderState attachment
Tested:
- ImmModeSink w/ GLSL/ES2 w/ and w/o ShaderState
- GLArrayData* w/ and w/o ShaderState
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getOffscreenContextReadBuffer(), .. ; Add GLFBODrawable API entries for multi buffering (no impl. yet); GLJPanel 1st simplification using offscreen drawable
- Cleanup GLContext special entries: getOffscreenContextPixelDataType(), getOffscreenContextReadBuffer(), .. ;
- add: getDefaultReadBuffer() (-> exposed via GLBase as well)
- add: isGLOrientationFlippedVertical()
- add: getDefaultPixelDataType()
- removed impl: getOffscreenContextPixelDataType()
- removed impl: getOffscreenContextReadBuffer()
- removed impl: offscreenImageNeedsVerticalFlip()
- Add GLFBODrawable API entries for multi buffering (no impl. yet);
- TODO: Add implementation code in GLFBODrawableImpl
- GLJPanel 1st simplification using FBO
- Use above new GL/GLContext entries
- Fix: getNativeSurface() and getHandle()
- TODO:
- Remove distinction of 'pbuffer' and 'software',
- Use GLDrawableFactory.createOffscreenDrawable(..)
- Use GL for FBO swapping
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