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* Bug 1033: Guarantee atomicity of high-level GLAutoDrawable operations, ↵Sven Gothel2014-07-271-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Findbugs: Use <NumberType>.valueOf(..) instead of 'new <NumberType>(..)'Sven Gothel2014-07-081-5/+5
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* Code Clean-Up based on our Recommended Settings (jogamp-scripting ↵Sven Gothel2014-07-035-87/+88
| | | | | | | | | | | | | c47bc86ae2ee268a1f38c5580d11f93d7f8d6e74) - Change non static accesses to static members using declaring type - Change indirect accesses to static members to direct accesses (accesses through subtypes) - Add final modifier to private fields - Add final modifier to method parameters - Add final modifier to local variables - Remove unnecessary casts - Remove unnecessary '$NON-NLS$' tags - Remove trailing white spaces on all lines
* Fix 'typo' in messages: 'Catched' -> 'Caught'Sven Gothel2014-06-281-5/+5
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* Bug 904: 'User Vertical Flip' for GLJPanel w/o vertical flip must be ↵Sven Gothel2013-12-101-5/+16
| | | | considered in AWTTilePainter: 'Origin of GL image is still on Bottom'
* jogl: add missing @Override annotationsHarvey Harrison2013-10-174-0/+16
| | | | Signed-off-by: Harvey Harrison <[email protected]>
* jogl: remove all trailing whitespaceHarvey Harrison2013-10-175-79/+79
| | | | Signed-off-by: Harvey Harrison <[email protected]>
* AWTPrintLifecycle.setupPrint(..): Add optional tileWidth and tileHeight, ↵Sven Gothel2013-10-151-8/+13
| | | | allowing user to set custom tile size for performance evaluation/tweak
* Bug 860 - AWT Printing (AWTTilePainter): Shall use the enclosing integer ↵Sven Gothel2013-10-121-7/+2
| | | | | | | | | | | | | | | | | rectangle of the scaled double precision clipping rect AWTTilePainter simply rounds the scaled double precision clipping rectangle to receive the integer rectangle. This leads to uncovered drawing areas, since the integer rectangle position could be greater - and the size could be smaller than the double precision source. To get the enclosing rectangle, we need to use iPos = floor(position) iSize = ceil(position+size) - floor(position) .. turns our that the double precision 'Rectangle Rectangle2D.getBounds()' already performs this math.
* AWTTilePainter: Avoid NPE if Graphic2D's AffineTransform is null, use ↵Sven Gothel2013-10-031-5/+12
| | | | identity tranform in such case.
* TileRenderer*: TileRendererNotify -> TileRendererListener w/ clarifying ↵Sven Gothel2013-09-271-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | functionality (reshapeTile(..), ..); Only process GLEventListener impl. TileRendererListener; attachToAutoDrawable -> attachAutoDrawable, etc. -TileRendererNotify -> TileRendererListener - Added methods: - void reshapeTile(TileRendererBase tr,int tileX, int tileY, int tileWidth, int tileHeight, int imageWidth, int imageHeight); - void startTileRendering(TileRendererBase tr); - void endTileRendering(TileRendererBase tr); allowing to clarify user code and API specification, i.e. TR only processes GLEventListener which impl. TileRendererListener. This also allows simplifying the API doc, while having a more descriptive reshape method focusing solely on tile rendering. Further more, the start/end TR methods allow certain GL related actions while the context is current before and after iterating through the tiles. This is even used for RandomTileRenderer (one tile only), to allow to reuse same TileRendererListener for diff TRs. - Fix language, attach and detach usage was vice versa. We do attach an GLAutoDrawable to a TR - attachToAutoDrawable -> attachAutoDrawable - detachFromAutoDrawable -> detachAutoDrawable - Adapted unit tests.
* AWT Printing: Fix non vertical-flipped printing, i.e. cut-off top-row's tile ↵Sven Gothel2013-09-201-19/+20
| | | | | | | | | | | | | | | upper area, cleanup. TestTiledPrintingGearsSwingAWT2: Provoked !flipped bug where top-row was positioned too low due to using full size tile-height. Cutting of the unused top-row's upper area corrects this issue. vertical-flip mode does not expose this situation, since flipping shifts the payload to the upper tile area. TestTiledPrintingGearsSwingAWT2: Also tests an alternative transparent overlapping mode without layout.
* AWTTilePainter.setupGraphics2DAndClipBounds(): Use 'Shape getClip()'; Use ↵Sven Gothel2013-09-191-31/+42
| | | | | | | | | | | | | | | | double precicion clip bounds 'all the way'; Explicitly scale image and clip w/ current scaled transform. - Use 'Shape getClip()' Don't assume Rectangle2D, but use Shape's getBounds2D() - Use double precicion clip bounds 'all the way' Remove rounding error on clip bounds w/ start value, which was _not_ using doubles. - Explicitly scale image and clip w/ current scaled transform. Instead of abusing Graphics2D's clip shape to scale image size and clip-area, explicitly use transform both bounding boxes into transformed space, scale space and transform out (inversion). A possible NoninvertibleTransformException will be thrown while Graphics2D has not been modified.
* AWTTilePainter: Fix case with no GLOrientation, i.e. no vertical-flip. Tile ↵Sven Gothel2013-09-181-11/+2
| | | | | | location and destination must follow same math as w/ vertical-flip. .. clipping and tile-height was not considered.
* AWTTilePainter: Fix DEBUG message (used wrong value at println)Sven Gothel2013-09-181-1/+1
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* Print Tests: Split 'Printable' to own class, add OffscreenPrintable using ↵Sven Gothel2013-09-171-1/+1
| | | | NIO BufferedImage, adding OffscreenPrintable tests to all unit tests.
* Fix AWT printing issues w/ overlapping and/or non-opaque contents ; Change ↵Sven Gothel2013-09-151-45/+144
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | AWTPrintLifecycle's lifecycle - AWTPrintLifecycle: - Should decorate: PrinterJob.print(..), instead of within Printable.print(..) { .. container.printAll(..); .. } This is due to AWT print implementation, i.e. AWT will issue Printable.print(..) multiple times for 'overlapping' or non-opaque elements! - Move from javax.media.opengl.awt -> com.jogamp.nativewindow.awt - Make _interface_ AWT agnostic, i.e. remove Graphics2D from 'setup(..)' - Add 'int numSamples' to 'setup(..)' to determine the number of samples - AWTTilePrinter: - Use double precision when scaling image-size and clip-rect, then round them to integer values. Otherwise AWT will use the bounding box for the clipping-rectangular. - Clip negative portion of clip-rect, this removes redundant overpaints, as well as increasing the tile count due to the increased clipping-size. - Clip the image-size in the tile-renderer according to the clip-rect. - DEBUG_TILES: Dump tiles to file - Use sub-image of final BuffereImage instead of adding another clipping region. This might increase performance if no clip-rect has been set. TODO: TestTiledPrintingGearsSwingAWT overlapping tests exposes a 'off by one' bug of the first layer's background! Note: The GL content seems to be correct though - maybe it's simply an AWT rounding error ..
* AWTTilePainter: Fix null clip-rect (consider scaling); Fix non GL-oriented ↵Sven Gothel2013-09-131-31/+55
| | | | drawable, skip vertical flip and use 1:1 y-coord.
* AWT Printing: AWTTilePainter needs to handle null clip!Sven Gothel2013-09-101-6/+10
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* Add AWTTilePainter.dumpHintsAndScale(..), removing more duplicated code from ↵Sven Gothel2013-09-081-0/+17
| | | | GLCanvas/GLJPanel
* Test: Don't resize frame, tweek print-matrix; AWTPrintLifecycle: Add scale ↵Sven Gothel2013-09-081-18/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | and convenient AWT container traversal context; GLCanvas/GLJPanel properly handle existing MSAA and req. AA; - Test: Don't resize frame, tweek print-matrix - Use scaleComp72 to scale the frame to fit on page, i.e. global print matrix - Use scaleGLMatXY = 72.0 / glDPI to locally scale on the GL drawable as being passed to AWTPrintLifecycle.setup(..) - Hence frame stays untouched/stable, no need for 'offscreen' print test, which is removed. - AWTPrintLifecycle: Add scale and convenient AWT container traversal context Use a simple decoration for all AWTPrintLifecycle impl. components within a container: final AWTPrintLifecycle.Context ctx = AWTPrintLifecycle.Context.setupPrint(frame, g2d, scaleGLMatXY, scaleGLMatXY); try { } finally { ctx.releasePrint(); } - GLCanvas/GLJPanel properly handle existing MSAA and req. AA; - GLCanvas: Workaround bug where onscreen MSAA cannot switch to offscreen FBO, i.e. stay 'onscreen' - GLJPanel: Use new offscreen FBO if MSAA is requested and not yet used. - GLJPanel.Offscreen.postGL(): always swapBufer(), was missing for !GLSL swapping Results GLCanvas / GLJPanel: - Good scaling - Stable behavior / visibility - High DPI mode works
* AWT/GL Printing WIP: Abstract AWT tile painting code out to AWTTilePainter, ↵Sven Gothel2013-09-071-0/+217
| | | | reused w/ GLCanvas and GLJPanel
* Fix Bug 720: Unify all platform specific GLContextImpl specializations; Fix ↵Sven Gothel2013-04-181-52/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* Adapt to GlueGen's relocation of AWTEDTExecutor - GlueGen commit ↵Sven Gothel2013-02-281-1/+2
| | | | 99a50b38f5650fedca0f207e03706ffa9492e50c
* Java2D OGLPipeline(GLJPanel+Threading): More fine grained control about OGL ↵Sven Gothel2013-02-122-116/+144
| | | | | | | | threading and resource usage - Still excluse OSX - Respect sun.java2d.opengl property - [Prepare] Allowing OGLPipeline thread usage w/o it's OGL resource usage
* Adapt to gluegen commit 1c03dfd6d1939a46018583419956e350e531f4fe - Fix Bug 566Sven Gothel2012-03-261-12/+2
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* Enhance and generalize AWT Threading* implementation; Minor changes ..Sven Gothel2012-03-251-17/+24
| | | | | | | | | | | | | | | | | | | | | | | | | Threading*: - add invoke(..) generalizing the Therading decision GLCanvas: - remove 'manual' Threading decision, simply call Threading.invoke(..) - use anonymous Runnable instances - remove drawable lock, drawable is volatile instead GLJPanel: - remove 'manual' Threading decision, simply call Threading.invoke(..) - use anonymous Runnable instances - DEBUG: Use getThreadName() prefix GLContextImpl: - Remove GLWorkerThread idle command on makeCurrent(), no holding of context in worker thread while idle. - DEBUG: Use getThreadName() prefix X11GLXContext: - DEBUG: Use getThreadName() prefix TODO: Validate whether it's OK for GLCanvas and GLJPanel to set Threading.Mode.MT as the default mode!
* Fix / Cleanup AWT related Threading code: Using enums, properly disable ↵Sven Gothel2012-03-191-6/+4
| | | | singlethreading if requested, fix doc: -Dopengl.1thread -> -Djogl.1thread
* NativeWindow public-spec to public-impl reorg ↵Sven Gothel2012-03-061-11/+9
| | | | (javax.media.nativewindow.<impl> -> com.jogamp.nativewindow.<impl>) 2/3
* Java2D OGLPipeline: Disabled for Max OSXSven Gothel2012-02-131-2/+12
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* OpenGL ES/EGL OverhaulSven Gothel2012-02-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - GLProfile properly detects native EGL/ES1/ES2 on the 'desktop' device factory. This allows usage of Mesa's EGL/ES or Imageon's PVR emulation, etc. - GLProfile drops getDefaultDesktopDevice() and getDefaultEGLDevice() since both are aligned by getDefaultDevice(). - Fix GL_ARB_ES2_compatibility detection and utilize resulting isGLES2Compatible() where possible. This allows ES2 compatible desktop profiles to use core ES2 functionality (glShaderBinary() .. etc) even with a GL2ES2 desktop implementation. - EGLDrawable: If createSurface(..) fails (BAD_NATIVE_WINDOW) w/ surfaceHandle it uses windowHandle if available and differs. This allows the ANGLE impl. to work. - Properly order of EGL/ES library lookup: ES2: libGLESv2.so.2, libGLESv2.so, GLES20, GLESv2_CM EGL: libEGL.so.1, libEGL.so, EGL - *DynamicLookupHelper reference will be null if it's library is not complete (all tool libs, all glue libs and a ProcAddressFunc lookup function - if named). - Enhance GL version string (incl. ES2 compatible, hw/sw, ..) - GLBase: Fix docs and remove redundancies - Prepared (disabled) DesktopES2DynamicLibraryBundleInfo to be used for a real EGL/ES2 implementation within the desktop GL lib (AMD). Sadly it currenly crashed within eglGetDisplay(EGL_DEFAULT_DISPLAY), hence it's disabled.
* GLJPanel: Fix dispose of backend (J2DOGL thread, no double dispose)..,Sven Gothel2011-12-221-25/+34
| | | | | | | | | | | | | | | | | | | | | | | GLJPanel: - fix dispose of backend - proper J2DOGL thread - no double dispose - remove VERBOSE - no dispose regenerate flag - add @Overrride - more safe createContext(..) impl - setSynchronized(true); for all backends - ensure AbstractGraphicsDevice close() is being called GLDrawableHelper: - Clarify w/ isDisposeAction = null==initAction GLPbufferImpl: - ensure AbstractGraphicsDevice close() is being called Java2D: - remove VERBOSE -
* Fix concurrency bug of GLProfile initialization ; Fix SharedResourceRunner ↵Sven Gothel2011-12-111-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'dead' thread (Applets) GLDrawableFactory: - clarify: public getWasSharedContextCreated(..) -> protected createSharedResource(..) - add: getSharesResourceThread() GLProfile: - proper locking of initSingletion(..) path: - Use RecursiveThreadGroupLock and add/remove GLDrawableFactory's sharesResourceThread while creating it's the sharedResource. This simplifies and fixes GLProfile's locking code. - Fix and simplify initSingleton(boolean) API doc - mark it deprecated. - Add initSingleton() for controlled initialization only, pairing w/ shutdown(..) Remove initSingleton(boolean) calls in code and test! +++ Fix SharedResourceRunner 'dead' thread (Applets) In Applets, stopping an Applet makes the browser Java plugin interrupting and killing all related threads, including our SharedResourceRunner thread. - Validate whether the shared resource thread is alive - Catch interruption in shared resource thread and assume it's a kill signal - releaseSharedResource: clear devicesTried set
* New GLProfile.ShutdownType: SHARED_ONLY / COMPLETE - Enhance/Fix Lifecycle ↵Sven Gothel2011-12-011-2/+10
| | | | | | | | | | | | | | | | | | | | | Management - Leave Platform, .. TempJarCache untouched. - GLDrawableFactoryImpl*: Leave DynamicLibraryBundle(lib-binding) untouched, for NativeLibrary, JNILibLoaderBase (JNI libs), .. consistency. - SHARED_ONLY: shutdown shared GLDrawableFactoryImpl* resources and NativeWindowFactory - COMPLETE: additionally shutdown GLContext* Clear all cached GL/GLX proc-address and device/context mappings. - Use new "GLProfile.shutdown(GLProfile.ShutdownType.SHARED_ONLY)" in Applets - X11GLXDrawableFactory Shutdown: Uncomment close/destroy of shared resources. - JAWTWindow.destroy(): Close the delegated device. In case it's X11 this closes the exclusive opened X11 Display.
* Relocated VersionAppletSven Gothel2011-09-141-0/+168
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* Clean/Fix: Threading CodeSven Gothel2011-02-261-7/+1
| | | | | | - Remove unsafe double checked locking - Annotate safe double checked locking (volatile) - use 'static final' if possible
* Fix: Java 1.5 warningsSven Gothel2011-02-092-7/+7
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* Move implementation private files from com.jogamp.<module>.impl. to ↵Sven Gothel2011-02-094-9/+9
| | | | | | | | | | | | | | | 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.
* Move implementation private files from com.jogamp.<module>.impl. to ↵Sven Gothel2011-02-084-0/+866
jogamp.<module> (1/2) - rename task - 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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