| Commit message (Collapse) | Author | Age | Files | Lines |
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class does _nor_ premultiply RGBA image data by default!
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- Quaternion.isEmpty()
- Texture.dispose(GL)
- GLContext.getGLVersionMajor() / ..Minor()
- GLContextImpl.bindPbufferToTexture() / releasePbufferFromTexture()
- MouseEvent.getWheelRotation()
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due to lot's of confusions.
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names, e.g. Version31 -> Version310. ; Trim GLVersionNumber string.
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'is started' exception in such case; Cleanup brackets.
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(default) ; Also: Use FloatUtil in-place multMatrixf.
PMVMatrix gluProject(..) and gluUnProject(..) don't pass their position (offset)
to the multMatrixf operation - even though they are sliced.
The API doc actually emphasizes this.
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GLArrayDataWrapper.getBufferClass()
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properly; GLJPanel: Rely on GLPixelBuffer.requiresNewBuffer(..) for each frame, don't use local pixelBufferCheckSize (buggy w/ singleton)
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not throw an exception -> avoid calling useProgram(.., false).
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version, following all other internal GLSL usage utilizing ShaderCode.
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Spec [1.30 - 1.40].
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SingletonGLPixelBufferProvider, if provided - releasing prev. smaller GLPixelBuffer after resize.
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GLReadBufferUtil's GLPixelBuffer* usage. Ref GLJPanel SingleAWTGLPixelBufferProvider's screenshots.
Ref GLJPanel SingleAWTGLPixelBufferProvider's screenshots:
<http://jogamp.org/files/screenshots/gljpanels-singlebuffer/>
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GLPixelBuffer/.. and enhance usage; GLJPanel: Use GLPixelBuffer* API and SingleAWTGLPixelBufferProvider if possible.
Refactor: TextureData's PixelAttributes/PixelBufferProvider -> GLPixelBuffer/.. and enhance usage
- GLPixelBuffer, GLPixelAttributes and GLPixelBufferProvider have potential for wider audience,
hence extract them to package 'com.jogamp.opengl.util'.
- Using GLPixelBuffer, shall attempt to use pack/unpack row-stride, i.e.
GL2GL3.GL_PACK_ROW_LENGTH, or GL2GL3.GL_UNPACK_ROW_LENGTH.
See GLReadBufferUtil and GLJPanel
- AWTGLPixelBuffer*: Attribute 'row-stride' allows reusing a bigger buffer than requested.
GLJPanel: Use GLPixelBuffer* API and SingleAWTGLPixelBufferProvider if possible.
- Use GLPixelBuffer API to remove redundancies
- Attempts to use SingleAWTGLPixelBufferProvider to save JVM/CPU heap space
for BuffereImage and IntBbuffer (readBack)
Added unit new test demonstrating multiple overlapping GLJPanels reusing (or not)
a singlton SingleAWTGLPixelBufferProvider.
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Better namings for vars, i.e. compCount, .. etc
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PixelBufferProvider: Add 'dispose()' to interface.
Transition reusing AWT specific PixelBufferProvider to allow a later user provided PixelBufferProvider.
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adding BufferedImage support; Demonstrating w/ unit tests.
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JPEGDecode (not general enough)
- TextureData: Add PixelAttributes and PixelBufferProvider
- PixelBufferProvider is intended as a pattern allowing
producers (i.e. GLReadBufferUtil) to utilize custom pixel buffer
for various intend.
- PixelAttributes can be chosen by PixelBufferProvider implementation
and groups the texture's pixel/data format and type.
TextureData uses PixelAttributes internally now.
- ColorSink back to JPEGDecode (not general enough)
- Partially reverts 94ea306d1809290db678d3181619bdc39d4334bb
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public use
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Bug 719 - Windows BITMAP Offscreen Orientation is not propagated through API
Fix Bug 719 - Windows BITMAP Offscreen Orientation is not propagated through API
Depends on Bug 720, since cleaning up GLContextImpl* is required to move
property 'GLContext.isGLOrientationFlippedVertical()'
to 'GLDrawable.isGLOriented()' where it belongs!
Windows BITMAP GLDrawable impl. isGLOriented() shall return false,
while we keep the BITMAPINFOHEADER's height field negative
to remove the need for vertical flip when used w/ AWT or Windows, ..
Then property 'GLDrawable.isGLOriented()' has to be recognized throughout the
utility functions, i.e. TextureData's mustFlipVertically and hence TextureIO writer.
Fix Bug 720: Unify all platform specific GLContextImpl specializations
GLContextImpl shall have only _one_ unique platform derivative
to allow proper swapping of GLDrawables of any type via:
- 'GLAutoDrawable.setContext(GLContext newCtx, boolean destroyPrevCtx)', which calls
- 'GLContext.setGLDrawable(GLDrawable readWrite, boolean setWriteOnly)'
Exception: External context may be specialized.
All drawable specific property handling shall be provided
and implemented (if possible) via GLDrawable specializations.
- GLContext.isGLOrientationFlippedVertical() -> GLDrawable.isGLOriented()
- PNGImage.createFromData() takes 'isGLOriented' to properly handle vertical flipping simply by line ordering
- TextureIO's PNG writer passes TextureData's getMustFlipVertically() as isGLOriented to PNGImage.createFromData()
- GLReadBufferUtil respects GLDrawable's isGLOriented() when creating TextureData instance.
- Screenshot respects GLDrawable's isGLOriented()
- Screenshot is deprecated, use GLReadBufferUtil.
- Removed all PBuffer attributes, i.e. floatingPoint, RenderToTexture and RenderToTextureRectangle.
- Allows removal of special pbuffer handling in GLContext* implementations.
- Removed also from GLCapabilities*
- Removed from deprecated GLPbuffer
Impact:
- Low, users who desire to render into a texture shall use our FBO GLOffscreenDrawable.
- Only use case was the deprecated GLPbuffer
- floating point framebuffer technology is still patented anyways :)
- Removed Java2DGLContext, which was only used for OSX's GLJPanel Java2D bridge,
which is no more supported anyways.
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Original JavaScript code from <https://github.com/notmasteryet/jpgjs/blob/master/jpg.js>,
author 'notmasteryet' <async.processingjs at yahoo.com>.
Ported to Java.
Enhancements:
* InputStream instead of memory buffer
* User provided memory handler
* Fixed JPEG Component ID/Index mapping
* Color space conversion (YCCK, CMYK -> RGB)
* More error tolerant
+++
Features:
JOGL AWT
RGB ok ok
YCCK ok Exception
CMYK ok Exception
YUV Store ok n/a
Need Y-Flip no yes
+++
Benchmark: TestJPEGJoglAWTBenchmarkNewtAWT
JOGL.RGB Loops 100, dt 1199 ms, 11.99 ms/l
JOGL.YUV Loops 100, dt 351 ms, 3.51 ms/l
AWT..... Loops 100, dt 2144 ms, 21.44 ms/l
File: jogl/src/test/com/jogamp/opengl/test/junit/jogl/util/texture/j1-baseline.jpg
Machine: GNU/Linux PC (AMD 8 core), JavaSE 6 (1.6.0_38)
.++++ UITestCase.setUp: com.jogamp.opengl.test.junit.jogl.util.texture.TestJPEGJoglAWTBenchmarkNewtAWT - benchmark
libEGL warning: DRI2: failed to authenticate
0: JPEGImage[261x202, bytesPerPixel 3, reversedChannels false, JPEGPixels[261x202, sourceComp 3, sourceCS YCbCr, storageCS RGB, storageComp 3], java.nio.DirectByteBuffer[pos=0 lim=158166 cap=158166]]
0: TextureData[261x202, y-flip false, internFormat 0x1907, pixelFormat 0x1907, pixelType 0x1401, border 0, estSize 158166, alignment 1, rowlen 0, buffer java.nio.DirectByteBuffer[pos=0 lim=158166 cap=158166]
JOGL.RGB Loops 100, dt 1199 ms, 11.99 ms/l
0: JPEGImage[261x202, bytesPerPixel 3, reversedChannels false, JPEGPixels[261x202, sourceComp 3, sourceCS YCbCr, storageCS YCbCr, storageComp 3], java.nio.DirectByteBuffer[pos=0 lim=158166 cap=158166]]
0: TextureData[261x202, y-flip false, internFormat 0x1907, pixelFormat 0x1907, pixelType 0x1401, border 0, estSize 158166, alignment 1, rowlen 0, buffer java.nio.DirectByteBuffer[pos=0 lim=158166 cap=158166]
JOGL.YUV Loops 100, dt 351 ms, 3.51 ms/l
0: TextureData[261x202, y-flip true, internFormat 0x1907, pixelFormat 0x80e0, pixelType 0x1401, border 0, estSize 158166, alignment 1, rowlen 261, buffer java.nio.HeapByteBuffer[pos=0 lim=158166 cap=158166]
AWT..... Loops 100, dt 2144 ms, 21.44 ms/l
++++ UITestCase.tearDown: com.jogamp.opengl.test.junit.jogl.util.texture.TestJPEGJoglAWTBenchmarkNewtAWT - benchmark
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restauration for GLAutoDrawable
- New GLStateKeeper interface, package com.jogamp.opengl
Implemented by:
- GLAutoDrawableBase
Currently supported by:
- NEWT GLWindow
- GLEventListenerState package move:
com.jogamp.opengl.util -> com.jogamp.opengl
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DEBUG property 'jogl.debug.PNGImage'
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introduced w/ commit e2506d7663b752f00f0a98f793ebad52e65bd1e3
In case a reparent action takes place w/ recreate,
only preserve the GLEventListenerState if the window is valid and will become visible again (wasVisible).
Also add proper DEBUG log prefix to GLEventListenerState.
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(Part 4)
Note:
- GLEventListenerState preservs the GLAutoDrawable state,
i.e. GLContext, all GLEventListener and the GLAnimatorControl association.
- GLEventListenerState may be utilized to move the state from a dying GLAutoDrawable,
to be moved to a new created GLAutoDrawable at a later time.
- GLEventListenerState will be made public soon.
+++
Exessive unit tests cover the new feature, tested manually on GNU/Linux/X11 and OSX(Java6/Java7).
+++
- GLAutoDrawable
- Change 'setContext(..)' to allow the destruction of the unbound old context:
'setContext(GLContext newCtx)' -> 'setContext(GLContext newCtx, boolean destroyPrevCtx)'
- Implementations: Properly implement 'setRealized(..)' incl. obeying threading constraints if exists.
Method is being utilized at least for GLEventListenerState.moveTo(..)
to unrealize and realize the drawable resources.
+++
Fix propagation of GLContext/GLDrawable association change (Bottom -> Top):
GLDrawableImpl.associateContext
GLContextImpl.associateDrawable
GLContextImpl.makeCurrent
GLContextImpl.destroy
GLContext.setGLDrawable
...
GLDrawableHelper.switchContext
GLAutoDrawble.setContext
associateDrawable(..)/associateContext(..) unifies and hence:
- GLContextImpl.contextRealized() (removed)
- GLDrawableImpl.contextRealized() (removed)
- GLDrawableImpl.associateContext(..) (merged)
- MacOSXCGLContext.drawableChangedNotify(..) (removed)
+++
- EGLUpstreamSurfaceHook.evalUpstreamSurface() validates the surface's device for reusage,
which is valid in case of GLEventListenerState.moveTo(..)
- MacOSXCGLContext.NSOpenGLImpl: pixelFormat replaces NSOpenGLLayerPfmt and has simplified lifecycle [create..destroy],
while native NSOpenGLLayer code only holds the reference until released.
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If !visible, GLCanvas and GLJPanel's paint* and display method shall not render
as the other GLAutoDrawable impl. do (GLWindow, SWT GLCanvas).
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pausedIssued); Update TestGLWindows02NEWTAnimated (isPaused())
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FPSAnimator behavior), resume after add ifPaused()
- GLAnimatorControl: Refine API doc
- Animator.run():
- if( drawablesEmpt) { pausedIssued = true; } - Same behavior as FPSAnimator
- AnimatorBase.add(..)
- consider paused case if no drawablesEmpty, i.e. if ( isPaused() ) { resume(); }
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Changes allowing re-association (incl. null) of GLContext/GLDrawable:
- GLAutoDrawable: Refine API doc 'setContext(..)'
- GLContext: Refine API doc: 'setGLDrawable(..)' 'getGLDrawable()'
- GLContextImpl.setGLDrawable(): Handle null drawable
- GLAutoDrawableDelegate/GLAutoDrawableBase: Allow null GLContext
- GLDrawableHelper.switchContext(..)/recreateGLDrawable(): Balance GLContext.setGLDrawable(..) calls
- New GLEventListenerState, holding state vector [GLEventListener, GLContext, .. ]
impl. relocation of all components from/to GLAutoDrawable.
- GLDrawableUtil
- Using GLEventListenerState for swapGLContextAndAllGLEventListener(..)
+++
NEWT Window*:
- getDisplayHandle() is 'final', no more 'shortcut' code allowed
due to re-association incl. display handle.
- close*:
- close config's device (was missing)
- null config
+++
Changes allowing reconfig of Display handle as required
to re-associate pre-existing GLContext to a 'window':
- AbstractGraphicsDevice: Add isHandleOwner() / clearHandleOwner()
- Impl. in X11GraphicsDevice and EGLGraphicsDevice, NOP in DefaultGraphicsDevice
- DefaultGraphicsConfiguration add 'setScreen(..)'
- MutableGraphicsConfiguration
- Make DefaultGraphicsConfiguration.setScreen(..) public
- NativeWindowFactory add 'createScreen(String type, AbstractGraphicsDevice device, int screen)'
- Refactored from SWTAccessor
- NativeWindow x11ErrorHandler: Dump Stack Trace in DEBUG mode, always.
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uniforms/attributes); Refine API doc.
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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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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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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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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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references
Clarify method names:
- update(..) -> updateByPMV(..), updateByPlanes(..)
- isOutside(AABBox) -> isAABBoxOutside(AABBox)
- .. same for point/sphere, while adding 'Location classifyType(..)'
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