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* Bug 950 - Recognize full FBO capabilities for ES 3.0 - ↵Sven Gothel2014-01-242-14/+14
| | | | | | | | [GLContext|GL].hasFullFBOSupport() == true OpenGL ES 3.0 supports full framebuffer operations, incl. multiple color-attachments and multisample. Hence [GLContext|GL].hasFullFBOSupport() shall returns true w/ a ES 3.0 context.
* Better shared GLAutoDrawable synchronization: Block slave instances to also ↵Sven Gothel2014-01-213-2/+22
| | | | | | | | | | | | | | | | | | | | block until all master's GLEventListener.init(..) methods have been called Better shared GLAutoDrawable synchronization. Block slave instances to also block until all master's GLEventListener.init(..) methods have been called - GLSharedContextSetter: Add areAllGLEventListenerInitialized() - GLCanvas (SWT, AWT) - GLJPanel - GLAutoDrawableBase (GLWindow, ..) - GLDrawableHelper's isSharedGLContextPending(..) takes 'areAllGLEventListenerInitialized()' into consideration allowing to block the slave creation until master is completed. This solves teh use case, where the master creates resources in it's GLEventListener initialization (buffers), which are shared with it's slaves.
* Bug 942: GLBufferObjectTracker: Tracking GLBufferStorage accurately, ↵Sven Gothel2014-01-213-11/+232
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | synchronized and secure [1/2] GLBufferSizeTracker becomes GLBufferObjectTracker and tracks the buffer's data store, GLBufferStorage, accurately, synchronized and secure. Synchronization is required, since the GLBufferStorage can be shared across many GLContext on multiple threads. This requires all GLBufferStorage lifecycle affecting GL functions to utilize synchronized GLBufferObjectTracker methods while passing a native GL-func callback. These GL functions are: - glBufferData, glBufferStorage (GL 4.4), glNamedBufferDataEXT Creating the GLBufferStorage object - glMapBuffer, glMapBufferRange, and their *Named*EXT variants - glUnmapBuffer, glUnmapNamedBufferEXT 'glDeleteBuffers' can simply notify the GLBufferObjectTracker No more HashMap is required to associate the mapped buffer address to the mapped ByteBuffer. GLBufferObjectTracker simply utilizes a buffer-name (int) -> GLBufferStorage map. +++ The security aspect shall be implemented by validating all arguments whether they match the required GL constraints, as well as validating tracked states like 'size'. The following functions will throw an GLException accordingly: - glBufferData, glNamedBufferDataEXT * @throws GLException if size is less-than zero * @throws GLException if a native GL-Error occurs - glBufferStorage (GL 4.4) * @throws GLException if size is less-or-eqaul zero * @throws GLException if a native GL-Error occurs - glMapBuffer, and it's *Named*EXT variant * @throws GLException if buffer is not bound to target * @throws GLException if buffer is not tracked * @throws GLException if buffer is already mapped * @throws GLException if buffer has invalid store size, i.e. less-than zero - glMapBufferRange, and it's *Named*EXT variant * @throws GLException if buffer is not bound to target * @throws GLException if buffer is not tracked * @throws GLException if buffer is already mapped * @throws GLException if buffer has invalid store size, i.e. less-than zero * @throws GLException if buffer mapping range does not fit, incl. offset - glMapBufferRange, and it's *Named*EXT variant Only clear mapped buffer reference of GLBufferStorage if native unmap was successful. Further more special error handling shall be applied to: - glMapBuffer, and it's *Named*EXT variant, glMapBuffer, and it's *Named*EXT variant - A zero GLBufferStorage size will avoid a native call and returns null - A null native mapping result indicating an error will not cause a GLException but returns null This allows the user to handle this case.
* Bug 937 - JAWTWindow: Unsatisfying Visibility ComputationSven Gothel2014-01-122-17/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | Simplify JAWTComponentListener's HierarchyListener: - Don't interfere w/ Component's visibility anymore! This shall reduce sideeffects. Utilize 'isShowing' in each Component specialization, i.e. GLCanvas. - On SHOWING_CHANGED if a parent caused a change of the tracked components showing state, propagate it to the offscreen-layer! - Remove all other complicated states! GLCanvas, GLJPanel: - Instead of 'isVisible()' use 'showing state', since only the 'showing state' reflects 'true' visibility throughout the hierarchy. - Add HierarchyListener and track volatile showing state to be used instead of 'isVisible'. Using a cached showing state is more efficient than quering 'isShowing()' all the time! NewtCanvasAWT: - Use 'isShowing()' instead of 'isVisible(), see above
* Bug 930 - OSX: Using 'Apple Software Renderer' GLRendererQuirks Quirk ↵Sven Gothel2013-12-231-1/+1
| | | | | | | | | | | | | | | GL4NeedsGL3Request not set GL3 core version validation failed due to missing braces around 'isES' _and_ term, where the latter consist out of 2 _or_ terms testing version mismatch. On OSX we validate a GL3 core context first and expect it to return a GL4 version if available, which in turn triggers the quirk GL4NeedsGL3Request. This behavior was disabled due to above mentioned bug, where the unqual major version caused the validation to fail. TestGLProfile01NEWT: Fixed 'GL4ES3' test, where 'GL4ES3' is only available if extension <code>GL_ARB_ES3_compatibility</code> is available as well.
* Bug 929 - Reflect ES3 Compatibility with ES2Sven Gothel2013-12-212-6/+10
| | | | | | | | | | | | | | | | | | | | | - Map ES2 -> ES3 GLProfile, if available - EGLDrawableFactory: Don't query ES2 if ES3 is available - Fix queries and get methods (GL, GLContext and GLProfile): - glES3.isGLES2()==true and glES3.getGLES2()!=null - ctxES3.isGLES2()==true, - glES3Profile.isGLES2()==true - Enhance Unit test: TestGLProfile01NEWT - Test all GLProfile availability combinations based on implementing GLProfile - Test all GLProfile's isGL*() based on highest GLProfile identity - Test all GL's isGL*() based on highest GL identity.
* Bug 904: 'User Vertical Flip' for GLJPanel w/o vertical flip must be ↵Sven Gothel2013-12-102-2/+2
| | | | considered in AWTTilePainter: 'Origin of GL image is still on Bottom'
* GLJPanel.initializeBackend(offthread=true): Enable on Windows, thanks to Bug ↵Sven Gothel2013-12-011-10/+0
| | | | | | | 907 impl. DummyDispatchThread (DDT) Bug 907 implemented DDT used to create and destroy offscreen surface's dummy drawable on Windows. This enables offscreen initialization on Windows running from a short lived arbitrary thread.
* GLDrawableFactory.shutdown0() Add DEBUG line at the endSven Gothel2013-11-291-0/+3
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* GLDrawableFactory: destroy() -> shutdownImpl() - Add DEBUG output in ↵Sven Gothel2013-11-281-2/+2
| | | | implementation
* Bug 909 - Reccreate GLJPanel's BufferedImage is no more sourced by singleton ↵Sven Gothel2013-11-211-8/+10
| | | | | | | | | | | | AWTGLPixelBuffer GLJPanel must validate whether it's local BufferedImage's DataBuffer is sourced by the current singleton AWTGLPixelBuffer. Case: GLJPanel-B has created a new singleton AWTGLPixelBuffer w/ increased size. Previous created GLJPanel-A's local BufferedImage's DataBuffer is no more sourced by the singleton AWTGLPixelBuffer and hence must be re-created.
* Bug 906 - JAWTWindow Component- and HierarchyListener must be detached at ↵Sven Gothel2013-11-161-0/+9
| | | | | | | | | | JAWTWindow.destroy() - GLCanvas Recreation Case In case a JAWTWindow owner recreates itself, destroying JAWTWindow must detach the Component- and HierarchyListener from the AWT component! Test TestBug816GLCanvasFrameHoppingB849B889AWT shows properly detaching listener at jawtWindow destruction.
* Bug 904 - GLJPanel: Add property to skip isGLOriented() based vertical flip ↵Sven Gothel2013-11-141-2/+6
| | | | | | by default (2/2) Property 'jogl.gljpanel.noverticalflip' will set the skipGLOrientationVerticalFlip default to true - intended for perf. testing of existing applications
* Bug 904 - GLJPanel: Allow user to skip isGLOriented() based vertical flip of ↵Sven Gothel2013-11-141-39/+74
| | | | | | | | | | | | | | | | | | | | | | | offscreen backend Add new GLJPanel method 'setSkipGLOrientationVerticalFlip(..)': /** * Set skipping {@link #isGLOriented()} based vertical flip, * which usually is required by the offscreen backend, * see details about <a href="#verticalFlip">vertical flip</a> * and <a href="#fboGLSLVerticalFlip">FBO / GLSL vertical flip</a>. * <p> * If set to <code>true</code>, user needs to flip the OpenGL rendered scene * <i>if {@link #isGLOriented()} == true</i>, e.g. via the PMV matrix.<br/> * See constraints of {@link #isGLOriented()}. * </p> */ public final void setSkipGLOrientationVerticalFlip(boolean v) { GearsES2: Handles 'flipVerticalInGLOrientation' Unit test 'TestPerf001GLJPanelInit02AWT' validates and measures performance.
* GLJPanel: Remove unused importSven Gothel2013-11-131-1/+0
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* Fix javadoc: TileRendererBase (links to manual anchors) and ↵Sven Gothel2013-11-121-3/+4
| | | | GLSharedContextSetter (remove <> in links, more details on Immersion.16.
* GLJPanel: Don't ctor DefaultGLCapabilitiesChooser() if null chooser is ↵Sven Gothel2013-11-071-1/+1
| | | | passed, this allows native GLCaps/config query to follow fast-path
* GLJPanel: Remove redundant !isInitialized [double-]check in ↵Sven Gothel2013-11-071-33/+29
| | | | initializeBackendImpl(), already tested before function entry!
* Bug 890 - Fix GLES3 Profile Mapping, i.e. GL2ES2 queries and mappings; ↵Sven Gothel2013-11-072-22/+29
| | | | | | | | | | | | | | | | | | | | Validate isGLES*() usage and definition ; Add and use ShaderCode.createExtensionDirective(..) - Fix GLES3 Profile Mapping, i.e. GL2ES2 queries and mappings - GLProfile: Add GL2ES2 -> ES3 mapping - EGLContext: Reuqest major '3' for ES3 - EGLGLCapabilities/EGLGraphicsConfiguration: Consider EGLExt.EGL_OPENGL_ES3_BIT_KHR - Validate isGLES*() usage and definition - Fix BuildComposablePipeline's isGLES() code - For GLSL related queries use isGLES() instead of isGLES2(), which would exclude ES3 - Add and use ShaderCode.createExtensionDirective(..) - Supporting creating GLSL extension directives while reusing strings from GLExtensions - Minor cleanup of GLContextImpl.setGLFuncAvail(..)
* Bug 894 - GLJPanel: Expose 'initializeBackend(boolean offthread)' allowing ↵Sven Gothel2013-11-061-30/+88
| | | | | | user to trigger backend initialization eagerly and offthread (optional, !WINDOWS) TestPerf001GLJPanelInit02AWT compares all variations: no-gl, glcanvas, gljpanel and gljpanel-initMT (offthread)
* Bug 894 - GLDrawableFactory* [dummy|offscreen] Surface creation w/ own ↵Sven Gothel2013-11-061-0/+13
| | | | device does _not_ require locking on global shared device.
* Bug 888 / Bug 891- Enhance GLCapabilities-Query: Add perf. test caseSven Gothel2013-11-051-4/+3
| | | | | | | | | Even though the test case itself cannot show the proper initialization time, it can be used w/ an attached profiler i.e. Test w/ 50 X11GLXGraphicsConfigurationFactory.chooseGraphicsConfigurationFBConfig() invocations: - pre change: 1.708 ms - post change: 650 ms (613e33ee8ffc1f2b9c5db1e1b5bb5253a159ed6d)
* GLDrawableFactory: createDummy*(..) Pass GLCapabilitiesImmutable + ↵Sven Gothel2013-10-312-8/+34
| | | | GLCapabilitiesChooser instead of GLProfile, allowing using same or similar caps - important for sharing ctx
* Bug 776 GLContext Sharing: GLSharedContextSetter API Doc: Add 'glFinish()' ↵Sven Gothel2013-10-301-0/+5
| | | | to lifecycle considerations ; GearsES2: Add glFinish() after init().
* Bug 776 GLContext Sharing: GLSharedContextSetter API Doc: No 'Driver ↵Sven Gothel2013-10-301-15/+31
| | | | | | | | | | | | | | stability constraints' ; Fixing Test cases: Enable all, GearsObject*: Check VBO - GLSharedContextSetter API Doc: No 'Driver stability constraints' - No driver issues .. - Use 'Lifecycle Considerations' to describe usage issues .. - Fixing Test cases: Enable all, GearsObject*: Check VBO - GearsObject* needs to check whether VBO is 'still alive' if sharing is enabled. - Enable all unit tests.
* Bug 877 Concurrency Discussion: Update doc MultiThreading.txt, volatile ↵Sven Gothel2013-10-293-4/+4
| | | | field usage; GLDrawableImpl: Make read-only fields final.
* GLDrawableFactory: Add 'GLAutoDrawable createDummyAutoDrawable(..)' for ↵Sven Gothel2013-10-291-22/+45
| | | | | | | convenience Added: GLAutoDrawable createDummyAutoDrawable(AbstractGraphicsDevice deviceReq, boolean createNewDevice, GLProfile glp)
* Bug 776 GLContext Sharing: Add note about driver stability (destruction ↵Sven Gothel2013-10-284-13/+34
| | | | | | | | | | | | | | | | | | | | | order) ; Fix unit tests (Shared Gears, wait for created context and destruction order) - Add note about driver stability (destruction order) - See GLSharedContextSetter: Don't destroy master context before slaves! - Fix spec-overview.html#SHARED links, add link to GLSharedContextSetter in SHARED subsection. - Fix unit tests (Shared Gears, wait for created context and destruction order) - The GearsObject sharing was completly bogus! It simply used the _same_ GLArrayDataServer instance for sharing, but it should use a _copy_ of the shared GLArrayDataServer while only preserving the VBO object! Fixed, while adding required methods to GLArrayDataServer. - Waiting for the created GLContext of a GLAutoDrawable required us to pass the latter _and_ check whether it's GLContext exists and is natively created. - Accomodated the destruction order - see above!
* Bug 776 GLContext Sharing: Add GLSharedContextSetter to GLJPanelSven Gothel2013-10-271-5/+43
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* Fix GLCanvas ctor shared GLContext: Use helper.setSharedContext(..) remove ↵Sven Gothel2013-10-271-4/+3
| | | | | | local shared ctx fields. Regression of 7f7a23dd0ddf106e6f0c69fc2a05ff92ac56200e
* Bug 776 GLContext Sharing: Refine API for relaxed and lazy GLContext sharing ↵Sven Gothel2013-10-276-62/+262
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ; Fix GLContext memory contract (volatile) (Unit test remarks see below) - Add shared GLContext queries - Refined GLContextShareSet: - Use IdentityHashMap since GLContext's can only be identical w/ same reference (footprint, performance) - Add API doc for clarification - Add methods: - ArrayList<GLContext> getCreatedShares(final GLContext context) - ArrayList<GLContext> getDestroyedShares(final GLContext context) - Use 'final' where possible - Add GLContext methods: - boolean isShared() - List<GLContext> getCreatedShares() - List<GLContext> getDestroyedShares() - Add GLSharedContextSetter interface defining setting a shared GLContext directly (GLContext) or via a GLAutoDrawable: - setSharedContext(GLContext) - setSharedAutoDrawable(GLAutoDrawable) Both cause initialization/creation of GLAutoDrawable's drawable/context to be postponed, if the shared GLContext is not yet created natively or the shared GLAutoDrawable's GLContext does not yet exist. Most of impl. resides in GLDrawableHelper Implemented in: - GLAutoDrawableBase, GLOffscreenAutoDrawable - GLWindow - AWT GLCanvas TODO: - GLJPanel - SWT GLCanvas - GLDrawableFactory: - Add 'GLOffscreenAutoDrawable createOffscreenAutoDrawable(..)' variant w/o passing the optional shared GLContext _and_ specifying lazy GLContext creation. This allows to benefit from GLSharedContextSetter contract. Lazy GLContext creation is performed at 2st display() call at the latest. All JOGL code and unit tests use this new method now. - Mark 'createOffscreenAutoDrawable(..)' w/ shared GLContext argument and immediate GLContext creation deprecated - shall be removed in 2.2.0 - Make reference to GLContext and it's native handle volatile Since we rely on the query 'GLContext.isCreated()' to properly allow GLAutoDrawable's to query whether a shared GLContext is natively created (already), the handle must be volatile since such query and the actual creation may operate on different threads. +++++ - Add/Refine shared GLContext unit tests demonstrating diff. sharing methods. All variants of using shared GLContext: com.jogamp.opengl.test.junit.jogl.acore.TestSharedContextVBO* Most convenient way to share via setSharedAutoDrawable(GLAutoDrawable): com.jogamp.opengl.test.junit.jogl.acore.TestSharedContextVBOES2[NEWT|AWT]3 AWT use w/ JTabbedPane using setSharedAutoDrawable(GLAutoDrawable): com.jogamp.opengl.test.junit.jogl.acore.TestSharedContextWithJTabbedPaneAWT
* API doc: GLStateKeeper (wording), GLAutoDrawable (enh. init desc.), ↵Sven Gothel2013-10-272-13/+19
| | | | GLDrawable (Shared Context)
* Fix Bug 872: ES3 and ES3-GLSL Version not properly HandledSven Gothel2013-10-251-11/+15
| | | | | | | | | | | | | | | | GLContext: - Proper API doc for Version* fields - getStaticGLSLVersionNumber(): ES3 -> Version300 - hasGLSL(): Add ES3 ShaderCode: - addDefaultShaderPrecision(): - ES2 default precision: Don't 'tune up' default precision for fragment shader, use 'mediump' - Add ES3 default precision (equal to ES2 default precision) - requiresDefaultPrecision(): Shall returns 'true' for ES3 as well!
* GLProfile: Fix native profile mapping, i.e. use actual mapped profile-impl ↵Sven Gothel2013-10-251-42/+87
| | | | | | | | | | | | | | | | as detected and mapped by GLContext ; Enhance glAvailabilityToString(..) We shall not map profile == profile-impl, i.e. GL3 -> GL3, but use GLContext.getAvailableGLProfileName(device, reqMajor, reqProfileBits). The latter reflects the actual mapped context as detected. glAvailabilityToString(..) - Partition result in [Natives, Common and Mappings] - Mappings dumps mapped keys to profiles, while excluding default. Default is added at last. - Add count.
* Fix GLContext: getGLProfile() add missing GLES3; ↵Sven Gothel2013-10-251-3/+16
| | | | getAvailableGLProfile(device, ..) shall use GLProfile.get(device, ..)
* GLContext CTX_IMPL_* bits: Use 10 cached bits (+1), and 6 uncached (-1) ; ↵Sven Gothel2013-10-241-9/+9
| | | | CTX_IMPL_FP32_COMPAT_API: "FP32 compat-api" -> "FP32 compat"
* Fix Bug 862: Fix GL Version Validation / NVidia GTX550 driver 331.13 - 64bit ↵Sven Gothel2013-10-191-31/+80
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Linux - No compatibility GLProfile (GL2, >= GL3bc) Fix GL Version Validation: We shall not rely on our known good versions when validating a queried GL context version, but allow some 'room' for a higher version post JOGL release while still cutting off 'odd versions'. While GL version detection, we always iterate from the highest known version down to the lowest. Hence 'GLContext.isValidGLVersion(..)' is satisfied by validating the lowest version number but allowing a higher than known one. Now we would return 'invalid' for a version >= 6. It is enough to clip to the maximum known version when iterating, allowing the highest unknown version to be available. GLContext.isValidGLVersion(..): Returns true, if the major.minor is not inferior to the lowest valid version and does not exceed the highest known major number by more than one. The minor version number is ignored by the upper limit validation and the major version number may exceed by one. The upper limit check is relaxed since we don't want to cut-off unforseen new GL version since the release of JOGL. Hence it is important to iterate through GL version from the upper limit and 'decrementGLVersion(..)' until invalid. Add GL Version 4.4 to valid known versions. Remove ES3 desktop detection, which is impossible Regression of commit 3a0d7703da32e9a5ddf08a334f18588a78038d88 (ES3 support)
* jogl: add missing @Override annotationsHarvey Harrison2013-10-177-2/+29
| | | | Signed-off-by: Harvey Harrison <[email protected]>
* jogl: remove all trailing whitespaceHarvey Harrison2013-10-1741-943/+943
| | | | Signed-off-by: Harvey Harrison <[email protected]>
* AWTPrintLifecycle.setupPrint(..): Fix regression of commit ↵Sven Gothel2013-10-181-6/+7
| | | | | | | | | | | | a05b87a369441d9ef38f97929f866b3d4ced0e57: NULL printGLAD of GLCanvas and NewtCanvasAWT We have to pre-init printGLAD w/ current GLAD (similiar w/ GLJPanel). Also properly define reqNewGLAD: reqNewGLAD = !caps.getSampleBuffers() && ( reqNewGLADOnscrn || reqNewGLADSamples || reqNewGLADSize ); where '!caps.getSampleBuffers() && ( .. )' is due to Bug 830, swapGLContextAndAllGLEventListener and onscreen MSAA w/ NV/GLX does not work.
* AWTPrintLifecycle.setupPrint(..): Add optional tileWidth and tileHeight, ↵Sven Gothel2013-10-152-19/+37
| | | | allowing user to set custom tile size for performance evaluation/tweak
* Bug 859: Let TileRenderer detect zero columns and rows in eot() where ↵Sven Gothel2013-10-122-23/+38
| | | | beginTile() throws an EOT IllegalStateException to avoid division by zero
* Bug 852: Validate CPU sourced data API is allowed, throw exception if not. ↵v2.1.0Sven Gothel2013-10-101-2/+2
| | | | GLContext: isCPUSourcedAvail() -> isCPUDataSourcingAvail()
* Bug 852: Remove CPU sourced data API entry where not allowed (ES3 and GL ↵Sven Gothel2013-10-102-4/+14
| | | | | | | | | | | | | | | | | | | | | | | core >= 3.0) ; GL2 cfg: Ignore GL2ES3 symbols (super) Remove CPU sourced data API entries via new config 'BufferObjectOnly <name>', listed in 'gl-common-gpubufferonly.cfg' and included in ES3 and all GL core >= 3 interfaces. If BufferObjectOnly is defined for a function, only the 'long offset' variant is being emitted. Due to limitations of GlueGen's 'ExtendedInterfaceSymbolsIgnore A.java', which only identifies the function name and not the signature - all CPU sourced variants are manually added to the compatibility and ES2 GL profiles via '*-common-cpubufferJavaCode.java' files. GLContext: Added 'isCPUSourcedAvail()' to determine whether context allows CPU sourced data, i.e. for GL2ES1 and GLES2 ctx. GLContext/GLProfile/GL: isGLES2() now returns false if having a ES3 context due to 'CPU sourced' incompatibility! +++ GL2 cfg: Added ignore GL2ES3 symbols of it's superclass, removing duplicated symbols.
* Bug 818: Enable new quirk GLSLNonCompliant on OSX < 10.7 w/ NV GPU; ↵Sven Gothel2013-10-031-1/+10
| | | | GLJPanel: Don't use GLSL flip if quirk GLSLNonCompliant is present.
* GLJPanel: Fix 7u40 access to property 'sun.java2d.opengl'. Property was ↵Sven Gothel2013-10-031-6/+1
| | | | trusted before ..
* Add notice about 'GL states' regarding GLSL vertical flip (Bug 842 and Bug 826).Sven Gothel2013-10-021-2/+13
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* GLJPanel/AWTGLPixelBuffer: Reused BufferedImage didn't account for ↵Sven Gothel2013-10-021-9/+17
| | | | | | | | | | | | | | | | | | | | | row-stride (regression of b33bdf41cf53f37203643a8551bf5d94b42a8fab) SingleAWTGLPixelBufferProvider w/ allowing row-stride reuses the AWTGLPixelBuffer and it's BufferedImage even w/ different width. This leads to distortion if using the BufferedImage unhandled. GLJPanel also set GL_PACK_ROW_LENGTH to pixelBuffer.width, which leads to an 'out-of-bounds' exception if ReadPixels is used w/ panelwidth and panelHeight. ++ Introduce AWTGLPixelBuffer.getAlignedImage(width, height) which returns an aligned BufferedImage while reusing the DataBuffer. GLJPanel fetches a new alignedImage if required. This allows a more efficient single buffer usage as intended, w/o the need of copying data.
* GLJPanel/Printing: Perform backend.reshape immediatly after printing if ↵Sven Gothel2013-09-291-9/+15
| | | | | | | resized; Add unit test for resize while printing. Perform immediatly reshape at releasePrint on AWT-EDT: - sendReshape = handleReshape(); // reshapeSize -> panelSize, backend reshape w/ GL reshape
* GLJPanel: Remove forced DEBUG .. at handleReshape in releasePrint (added w/ ↵Sven Gothel2013-09-281-1/+1
| | | | commit fe284b515d984198fdbe702837809f181625a457)
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