| Commit message (Collapse) | Author | Age | Files | Lines |
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renderbuffer may cause a crash
Workaround crash caused by Mesa 7.2 software rendering
using color renderbuffer target in FBO.
If Mesa < 8.0 and software - or -
property 'jogl.fbo.force.nocolorrenderbuffer' is set,
set quirks:
- GLRendererQuirks.BuggyColorRenderbuffer
- GLRendererQuirks.NoFullFBOSupport (to disable MSAA)
GLFBODrawable always uses FBOMODE_USE_TEXTURE
if GLRendererQuirks.BuggyColorRenderbuffer is set.
+++
Crash Report:
GNU C Library : 2.13 stable
OpenGL : software
Operating System : Linux 3.2.0-4-amd64 #1 SMP Debian 3.2.51-1 x86_64
Processor ID : x86 Family 6 Model 44 Stepping 2, GenuineIntel
Abnormal termination:
Segmentation violation
Register State (from fault):
RAX = 00000000ff1818f0 RBX = 00000000beaf8afc
RCX = 0000000000000004 RDX = 00007f85ed9c9010
RSP = 00007f8252d24fd0 RBP = 00007f8252d25020
RSI = 0000000017b9b330 RDI = 0000000015bca400
R8 = 0000000000000000 R9 = 00007f81edcd3014
R10 = 00007f823565f6ce R11 = 00007f827bee49aa
R12 = 0000000000001406 R13 = 0000000000000001
R14 = 00000000154d5458 R15 = 00000000154d4f10
RIP = 00007f823565f7bc EFL = 0000000000010206
CS = 0033 FS = 0000 GS = 0000
Stack Trace (from fault):
[ 0] 0x00007f823565f7bc put_row_ubyte4 at /mesa/main/renderbuffer.c:665 (in /lib/libGL.so.1)
[ 1] 0x00007f8235727239 _swrast_write_rgba_span at /mesa/swrast/s_span.c:1450 (in /lib/libGL.so.1)
[ 2] 0x00007f823574b071 smooth_rgba_triangle at /mesa/swrast/s_tritemp.h:862 (in /lib/libGL.so.1)
[ 3] 0x00007f82357155f0 _swrast_Triangle at /mesa/swrast/s_context.c:692 (in /lib/libGL.so.1)
[ 4] 0x00007f8235771780 triangle_offset_twoside_rgba at /mesa/swrast_setup/ss_tritmp.h:188 (in /lib/libGL.so.1)
[ 5] 0x00007f82356d2cea _tnl_render_poly_elts at /mesa/tnl/t_vb_rendertmp.h:313 (in /lib/libGL.so.1)
[ 6] 0x00007f82356d335e _tnl_RenderClippedPolygon at /mesa/tnl/t_vb_render.c:244 (in /lib/libGL.so.1)
[ 7] 0x00007f82356c9313 clip_tri_4 at /mesa/tnl/t_vb_cliptmp.h:230 (in /lib/libGL.so.1)
[ 8] 0x00007f82356cd026 clip_render_triangles_verts at /mesa/tnl/t_vb_rendertmp.h:163 (in /lib/libGL.so.1)
[ 9] 0x00007f82356d37d9 run_render at /mesa/tnl/t_vb_render.c:320 (in /lib/libGL.so.1)
[ 10] 0x00007f82356c2436 _tnl_run_pipeline at /mesa/tnl/t_pipeline.c:158 (in /lib/libGL.so.1)
[ 11] 0x00007f82356c37da _tnl_draw_prims at /mesa/tnl/t_draw.c:402 (in /lib/libGL.so.1)
[ 12] 0x00007f82356b673a vbo_exec_DrawArrays at /mesa/vbo/vbo_exec_array.c:263 (in /lib/libGL.so.1)
[ 13] 0x00007f823583e5b0 glDrawArrays at /mesa/glapi/glapitemp.h:1645 (in /lib/libGL.so.1)
+++
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dropping usage of .addQuirks(int[] quirks, offset, len)
Directly adding a quirk allows dropping usage of erroneous fixed-sized int[] array for accumulated quirks.
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fa0115efb3989c28af21fc5f570ae49723566107
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review.
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success - otherwise pause()/.. return value is inconsistent.
Caller of e.g. pause() running on the anim-thread or AWT-EDT (AWTAnimatorImpl)
will be non-blocking.
Before this change, a non-blocking simply did not wait until the 'hold' condition is reached
and returned its negated value.
This ofc is 'false', indicated unsuccessful operation.
Caller use the return value to determine whether the call actually paused (or ..)
the animator. Despite the non-blocking nature, the pause state was set, even if not reached.
Hence a resume() would be required to continue operation after a temporary pause.
+++
This change ignores the non-blocking nature's unmet condition.
finishLifecycleAction() returns !nok || !blocking,
i.e. either true for the reached condition (blocking) or true if non-blocking.
Blocking calls with unmet condition still return false.
+++
In case an animated GLAutoDrawableis being pulled after a non-blocking animator pause() call,
the GLAutoDrawable's implementation thread-safety must ensure proper operation.
+++
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states
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GL2ES3; Better adoption of GLPixelStorageModes (GLJPanel, GLReadBufferUtil, TextureIO)
- Emphasize reset*() is being called when saving modes for 1st modification;
- setUnpackRowLength: GL2ES2 -> GL2ES3; Actually GL2ES3 is required for UNPACK_ROW_LENGTH
- Better adoption of GLPixelStorageModes (GLJPanel, GLReadBufferUtil, TextureIO)
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Desktop GL < 1.2, avoiding GL-Error
Commit fc1e98790a02b4fa7922f3cdd9d437f87d7c99e5
added handling of PACK/UNPACK IMAGE_HEIGHT and SKIP_IMAGES in GLPixelStorageModes.
However, it has been overseen that the four states are not available in OpenGL 1.1.
Adding exclusion of the same if desktop GL < 1.2
and hence avoiding GL errors.
Same applies to GLBuffers.sizeof(..) method.
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- ShaderCode:
- Using Uri
- Also encode the rel. 'includeFile' (was missing earlier)
- GLMediaPlayer
- Exposes Uri in API, removed URI
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- Add GL4.GL_TESS_CONTROL_SHADER and GL4.GL_TESS_EVALUATION_SHADER support for GLSL util class ShaderCode
- Add unit test TestTessellationShader01GL4NEWT, testing TessellationShader01aGL4 and TessellationShader01bGL4
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implementation on GL3 contexts
_gl.getGL2() -> _gl.getGL2GL3()
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bind(): Set dedicated read/write if fullFBOSupport
- Add comments about maxSamples > 0 implies fullFBOSupport
- bind(): Set dedicated read/write if fullFBOSupport
as done in syncSamplingSink() and unbind()
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complete notes in all implementations)
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super.hashCode(), due to InternalError("hashCode not designed")
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movie playback and OSX usage (HiDPI surfaceSize)
- StereoDevice.DeviceType: Add API doc
- StereoDevice: Add getFactory()
- GenericStereoDevice
- Use common static vars for configurations for simplicity
- Fix createRenderer(..)'s eyeViewport in case no post-processing
is performed, i.e. needs viewport X offset.
- StereoDemo01
- Use 'movie' eyePosition instead of default if:
- using a movie player _and_ using lenses!
- Fix NEWT window pixel-unit size after window creation!
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GLAnimatorControl.UncaughtExceptionHandler
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GLAutoDrawable processing [part-3]
Add GLAnimatorControl.UncaughtGLAnimatorExceptionHandler interface to optionally handle
uncaught exception within an animator thread by the user.
Implementation also requires to flush all enqueued GLRunnable instances
via GLAutoDrawable.invoked(..) in case such exception occurs.
Hence 'GLAutoDrawable.flushGLRunnables()' has been added.
Only subsequent exceptions, which cannot be thrown are dumped to System.stderr.
+++
Handling of exceptions during dispose()
Exception in NEWT's disposeGL*() are also caught and re-thrown after
the NEWT window has been destroyed in WindowImpl.destroyAction:
- GLEventListener.dispose(..)
- GLDrawableHelper.disposeAllGLEventListener(..)
- GLDrawableHelper.disposeGL(..)
- GLAutoDrawableBase.destroyImplInLock(..)
- GLWindow.GLLifecycleHook.destroyActionInLock(..)
- WindowImpl.destroyAction on NEWT-EDT
- WindowImpl.destroy
Further more, exceptions occuring in native windowing toolkit triggered destroy()
are ignored:
- GLAutoDrawableBase.defaultWindowDestroyNotifyOp(..)
It has to be seen whether such exception handling for
dispose() shall be added to AWT/SWT.
+++
TestGLException01NEWT covers all GLEventListener exception cases
on-thread and off-thread (via animator).
+++
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GLAutoDrawable processing [part-2]
In case of an exception thrown within an GLEventListener
called off-thread by Animator:
- Animator shall stop
- Animator shall forward the exception
GLDrawableHelper shall also flush all queued GLRunnable tasks
in case of an exception, so that another thread waiting until it's completion
is notified and continues processing.
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GLAutoDrawable processing [part-1]
Implements Specification as described on 'Bug 1039 Comment 1'
<https://jogamp.org/bugzilla/show_bug.cgi?id=1039#c1>
TODO:
- Offthread exception handler
++++
GLDrawableHelper is used in all GLAutoDrawable implementations
and for most operations.
GLAutoDrawable/GLDrawableHelper invoke(..) method:
- invoke(..) forwards a caught exception
- if blocking, it forwards an exception
happening within the passed GLRunnable(s).
Here the exception is caught, printed
and then thrown by invoke itself.
- if non-blocking, an exception
happening within the passed GLRunnable(s)
will be thrown in the thread issuing it's execution,
i.e. display() call.
Here the exception is not caught and simply thrown
by the GLRunnable.
GLAutoDrawable.destroy() -> GLDrawableHelper.disposeGL(..) method:
- disposeAllGLEventListener() being invoked by disposeGL(..),
catches exception thrown by GLEventListener.dispose(..)
and prints them to stderr.
The first caught exception is re-thrown at the end as an GLException.
- disposeGL() catches re-thrown GLException by disposeAllGLEventListener()
for GLEventListener.dispose(..)
and re-throws it when operation is complete.
- disposeGL() catches an exception thrown at context destruction or release
and re-throws it when operation is complete.
An early exception at context.makeCurrent() is _not_ caught,
since it is the first operation which simply shall unwind the stack.
GLAutoDrawable.display() -> GLDrawableHelper.invokeGLImpl(..) method:
- invokeGLImpl(..) for display() follows disposeGL() mechanism, i.e.
it catches exception thrown at
GLEventListener's init(..), reshape(..) and display(..) methods
and re-throws it when operation is complete.
It also catches an exception thrown at context release
and re-throws it when operation is complete.
An early exception at context.makeCurrent() is _not_ caught,
since it is the first operation which simply shall unwind the stack.
++++
None of the above thrown exception shall be caught and suppressed
on the caller side.
If an operation must be completed while an exception is caught,
it shall be cached and re-thrown after the operations.
In case multiple exception at multiple places are caught within
an operation, they all shall be cached and the first one
shall be re-thrown.
In case of multiple exception from the same place,
i.e. a loop through all GLEventListener,
the first shall be cached and re-thrown after operation is completed.
It has to be determined, whether we like to dump the exceptions,
especially the ones who get suppressed in case of multiple exceptions.
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GLDrawableUtil.swapGLContextAndAllGLEventListener is safe: Add Accumulator Buffer bits
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In certain cases, it is required to read the user requested capabilities
from places other than the user code.
Hence adding public method to GLDrawable interface.
This removes the need to cast to private GLDrawableImpl,
which included such method.
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on GL capable thread if required. Add API doc note about this requirement.
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GLDrawableUtil.swapGLContextAndAllGLEventListener is safe (Doesn't work w/ pre MSAA onscreen drawable)
GLDrawableUtil.isSwapGLContextSafe(..) allows user to query whether 'we think' it's safe
to utilize swapping of GLContext between GLAutoDrawable instances.
Currently known unsafe cases are:
- between on- and offscreen and one of the following:
- MSAA involved, or
- STEREO involved
Enhanced unit tests in this regard:
- TestGLContextDrawableSwitch02AWT
- using GLContextDrawableSwitchBase0
- TestGLContextDrawableSwitch02NEWT
- using GLContextDrawableSwitchBase0
Utilized safe query for setupPrint(..) action in:
- AWT GLCanvas
- AWT GLJPanel
- NewtCanvasAWT
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uniforms -> re-use es3_default_precision_vp; Fixes PointsDemoES2
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allow FixedFunctionHook to properly determine it's identity
BuildComposablePipeline: Handle synthetic isGL* and getGL* more generic, allow using a prologue hook
as needed for FixedFunctionHook's 'isGL*core()', 'isGLES*Compatible()' and 'getGLProfile()' methods.
The latter FixedFunctionHook take the emulated GL profile GL2ES1 into account,
allowing JOGL code to assume only having GL2ES1 available.
Otherwise methods like Texture.enable(..) would skip the glEnable(TEXTURE_2D)
call and FixedFunctionHook could not enable it's usage.
GLProfile received a 'public static GLProfile createCustomGLProfile(final String profile, final GLProfile profileImpl)'
allowing utilities like FixedFunctionHook to create a generic profile.
BuildComposablePipeline sorts the methods before emitting for better readability.
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and attachColorbuffer(..) / attachRenderbuffer(..)
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for a Colorbuffer, also make DEPTH optional.
API Change
+++
In certain cases a TextureAttachment for the FBO's color buffer
is not desired, either for performance reasons where texture functionality
is not required or to avoid texture restrictions like size, etc.
+++
GLFBODrawable shall use TextureAttachment for the FBO's color buffer
and a DEPTH buffer per default.
However, the user shall be allowed to use a plain ColorAttachment (renderbuffer)
and also no DEPTH buffer.
+++
FBObject Details:
- Colorbuffer interface exposes Attachment details
like format, size, etc as well as it's implementation
specifics, isTextureAttachment() and getTextureAttachment() allowing a clean cast and type query.
- Allow ColorAttachment to be used for non MSAA
- Make TextureAttachment optional for method 'use(GL, TextureAttachment)'
- Only validate size against MAX_TEXTURESIZE if using a TextureAttachment
- API Change:
- rename: getColorAttachmentCount() -> getColorbufferCount()
- add: getTextureAttachmentCount()
- change 'TextureAttachment getSamplingSink()' -> 'Colorbuffer getSamplingSink()'
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display/screen of a NativeSurface
Currently GLDrawableFactoryImpl's gamma settings are performed
only on the main screen.
Allow passing a NativeSurface, so it's display/screen
gamma values will be changed.
Further, promote low-level gamma settings to GLDrawableFactory
for direct usage.
Change com.jogamp.opengl.util.Gamma to use a GLDrawable
instead of a GL object to clarify that we use the drawable.
Also add a GLAutoDrawable variant, allowing proper locking
of its 'upstream-lock' to guarantee atomicity.
+++
Tested manually w/ TestGearsES2NEWT on X11 and Windows
using the 'g' and 'G' to modify gamma.
Value is properly reset on exit.
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avoiding race conditions.
GLAutoDrawable (API CHANGE) allowing atomic operations:
- Add class API-doc chapter about 'GLAutoDrawable Locking'
- Add method invoke(..) API-doc description about throwing IllegalStateException in case of a detected deadlock situation ahead
(Note: Implemented in GLDrawableHelper.invoke(..) for all implementations)
- Add new methods for proper multithread handling:
- public RecursiveLock getUpstreamLock();
- public boolean isThreadGLCapable();
+++
GLEventListenerState/GLDrawableUtil:
- Perform operation in a atomic fashion,
i.e. lock GLAutoDrawable during whole operations:
- GLDrawableUtil.swapGLContext(..)
- GLDrawableUtil.swapGLContextAndAllGLEventListener(..)
- GLEventListenerState.moveFrom(..)
- GLEventListenerState.moveTo(..)
- ReshapeGLEventListener:
- Moved from GLEventListenerState.ReshapeGLEventListener -> GLDrawableUtil.ReshapeGLEventListener
- Takes 'displayAfterReshape' case into account.
+++
javax.media.opengl.Threading Clarifications:
- Public 'enum Mode', i.e. Threading.Mode
- Public getMode()
- Clarified 'isOpenGLThread()':
- Take 'singleThreaded' into account directly,
i.e. always return 'true' if singleThreaded == false
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Adapt to GlueGen commit f5c48efcf546ba4e08e197ccced6df83b57e1755
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Rendering', using FovHVHalves - incl. references
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Removed Deprecated Class:
- com/jogamp/opengl/util/TGAWriter.java
- Use TextureIO w/ .tga suffix
- com/jogamp/opengl/util/awt/Screenshot.java
- Use:
- com.jogamp.opengl.util.GLReadBufferUtil, or
- com.jogamp.opengl.util.awt.AWTGLReadBufferUtil
The latter for reading into AWT BufferedImage
See: TestBug461FBOSupersamplingSwingAWT, TestBug605FlippedImageAWT
- javax/media/opengl/GLPbuffer.java
- Use:
caps.setPBuffer(true);
final GLAutoDrawable pbuffer = GLDrawableFactory.getFactory( caps.getGLProfile() ).createOffscreenAutoDrawable(null, caps, null, 512, 512);
- See: TestPBufferDeadlockAWT, ..
Removed Deprecated Methods:
- Constructor of AWT-GLCanvas, SWT-GLCanvas, AWT-GLJPanel
with argument 'final GLContext shareWith'
See GLSharedContextSetter, i.e. glCanvas.setSharedContext(..) !
- GLDrawableFactory.createOffscreenAutoDrawable(..)
with argument 'final GLContext shareWith'
See GLSharedContextSetter, i.e. offscreenAutoDrawable.setSharedContext(..) !
- GLDrawableFactory.createGLPbuffer(..),
see above!
- com.jogamp.opengl.util.av.AudioSink 'enqueueData(AudioDataFrame audioDataFrame)',
use 'enqueueData(int, ByteBuffer, int)'
- GLSharedContextSetter.areAllGLEventListenerInitialized(),
migrated to GLAutoDrawable !
- GLBase's
- glGetBoundBuffer(int), use getBoundBuffer(int)
- glGetBufferSize(int), use getBufferStorage(int).getSize()
- glIsVBOArrayBound(), use isVBOArrayBound()
- glIsVBOElementArrayBound(), use isVBOElementArrayBound()
- NEWT MouseEvent.BUTTON_NUMBER, use BUTTON_COUNT
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operator; Avoid NPE
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(sloppy left-over code)
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- remove duplicate code in branch
- Use Type.valueOf(primitive)
- Don't use array.toString() directly
- remove dead code
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instances.
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BITMAP && format !COLOR_INDEX || !STENCIL_INDEX
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or due branching)
- AWT TextRenderer: Add throw new InternalError("fontRenderContext never initialized!"); FIXME!
- GLContextImpl.hasFBOImpl(): Fix serious NPE issue if extCache is null
- GLDrawableFactoryImpl.createOffscreenDrawableImpl(..):
- Fix NPE issue w/ null drawable
- Fix resetting GammaRamp by ensuring originalGammaRamp will be set at 1st setGammaRamp(..)
- AndroidGLMediaPlayerAPI14: Fix NPE: Use already resolved local referenced
- EGLDrawableFactory: Fix NPE: Only operate on non null surface!
- ALAudioSink.dequeueBuffer(..): Only resolve releasedBuffer elements if not null
-
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