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* SWT Update: SWT GLCanvas creates lazy when resource is ready; Create new ↵Sven Gothel2012-07-251-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | NewtCanvasSWT allowing to parent NEWT windows natively. SWT GLCanvas creates lazy when resource is ready - Ensures drawable and context are created when size > zero and native visualID is valid. The latter is platform dependent. - Note that you cannot utilize custom GLCapabilities w/ this one, since the configurations is already realized - use NewtCanvasSWT. Create new NewtCanvasSWT allowing to parent NEWT windows natively: - Similar to NewtCanvasAWT - Allows attaching / detaching NEWT windows NewtCanvasAWT: Public setNEWTChild(..) fixed Added test cases for the above - tested on Linux, OSX and Windows w/ SWT Note: As usual for OSX, add -XstartOnFirstThread Details: - NEWT Display has new method: 'EDTUtil setEDTUtil(EDTUtil)' allowing to set a custom event dispatch utility. We use this to set our SWTEDTUtil for using NEWT w/ SWT complying w/ SWT threading constraints.
* Bug 599 - FBObject / Offscreen Support - Part 1Sven Gothel2012-07-191-57/+133
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - New FBObject implementation handling FBO and it's attachments *** API CHANGE: Util -> Core *** while it's size and sample-count can be reconfigured on the fly. - com.jogamp.opengl.util.FBObject -> com.jogamp.opengl.FBObject - agnostic to texture unit - separate attachments using OO hierarchy reflecting FBO - handling MSAA and blitting - no FBO destruction for reconfig (attach/detach) - New GLFBODrawableImpl impl. an FBObject based GLDrawable - Instantiated by a dummy native surface (onscreen and invisible) hooked up to a dummy GLDrawable, which is the delegation for context creation. - Utilizies ProxySurface.UpstreamSurfaceHook for dummy surface avoiding specialization for native platforms. - TODO: Allow to utilize common surface interface as a dummy-surface to supporting API seperation of windowing/GL. The latter allows impl. of createGLDrawable(NativeSurface) with FBO. - New OffscreenAutoDrawable (extends GLAutoDrawableDelegate) for all offscreen drawables. Shall replace GLPbuffer. - New GLCapabilities*.isFBO() / setFBO(boolean) to request FBO offscreen, similar to isPBuffer(). Rule: if both are requested, FBO shall be favored. - GLContext adds raw FBO availability query (min. FBO avail), FBObject contains fine grained queries (TODO: Move parts to GLContext for efficiency). - Add framebuffer tracking, allowing fast querying: - GLBase/GLContext: public int getBoundFramebuffer(int target); public int getDefaultDrawFramebuffer(); public int getDefaultReadFramebuffer(); - GLContextImpl public final void setBoundFramebuffer(int target, int framebufferName) .. called by GL impl bind framebuffer - GL: getDefaultDrawFramebuffer(), getDefaultReadFramebuffer() Adding default framebuffer queries being issued by GL.glBindFramebuffer(target, 0) w/ a default framebuffer, o.e. zero. This allows a transparent use of a custom FBO even in case the applications attempts to reset FBO to zero. Value flow: GL <- GLContext <- GLDrawable, - GLCapabilities handle fbo/pbuffer seperate, don't disable the other - GLContext/GL track read/write framebuffer to be queried by FBObject to determine whether to bind/unbind a framebuffer - Test cases for multiple FBO w/ and w/o MSAA Other Features: - New interface ProxySurface.UpstreamSurfaceHook, allowing to hook an upstream surface of unknown type providing lifecycle and information (size, ..) callbacks. Used for all new dummy NativeSurface impl and SWT GLCanvas. - GLContext -> GLDrawable propagation context/drawable lifecycle via ProxySurface.UpstreamSurfaceHook allowing dynamic resources to react (create, init, ..) - contextRealized() - contextMadeCurrent() - SurfaceChangeable -> MutableSurface currently only contains setting the surface handle. TODO: May need to move ProxySurface.UpstreamSurfaceHook -> MutableSurface.UpstreamSurfaceHook, allowing other impl. classes (NEWT OffscreenWindow) to utilize the new upstream hookup mechanism - will allow FBO/Dummy window to work. - SWT GLCanvas using ProxySurface.UpstreamSurfaceHook for proper size propagation. - New GLAutoDrawable::getUpstreamWidget(), allowing GLEventListener to fetch the owning Java side UI element (NEWT, SWT, AWT, ..). - GLDrawableFactory: Removed createOffscreenSurface() - unused and not GL related - EGLDrawableFactory handles device/profile avail. mapping while actually creating context/drawable. This allows us to learn whether the ES context is software/hardware as well as FBO avail. - EGLDrawable: Removed secret buckets of EGL configs :) Employ native surface (X11, WGL, ..) to EGL 'mapping' in EGLDrawableFactory utilizing new EGLUpstreamSurfaceHook (implements ProxySurface.UpstreamSurfaceHook). Other Bugs: - Add CTX_OPTION_DEBUG to ctx/extension cache key since only a debug ctx may expose the ARB debug capability. This bug caused lack of ARB/AMD debug functionality. - Fix GLProfile deadlock (debug mode, w/ EGL/ES, no X11), dump availability information _after_ lock. - ImmModeSink draw(): Use GL's glDrawElements(..), don't cast for GL2ES1. Fixes use for GL2ES2. - Fix KeyEvent.getKeyChar() comment (-> only stable for keyTyped(..)) Misc: - Refined alot of API doc - New GLExtensions holds commonly used GL extension strings, allows better referencing and usage lookup. - Move GL (interface) decl. to GLBase - GLBuffers: Cleanup API doc (format, types) - TextureIO: Add PAM and PPM static suffix identifier - GLCapabilities getNumSamples() returns 0 if sampleBuffers is disabled, this seems to be more natural. - finalized a lot
* Enhance Bootsrapping of JOGL around 37% - 40% (1st start in new JVM) - ↵Sven Gothel2012-07-061-17/+83
| | | | | | | | | | | | | | | | | | | | | | | | GLProfile and GLContext* GLProfile: Enhance bootsrapping performance of loading GL*Impl class - Offthread classloading of all GL*Impl via reflection at startup reduces startup time here around 12% (800ms down to 700ms). GLContext*: Enhance bootsrapping performance of querying available GL profiles - Add PROFILE_ALIASING mode, defaults to true - can be disabled w/ property 'jogl.debug.GLContext.NoProfileAliasing' - PROFILE_ALIASING: If true (default), bootstrapping the available GL profiles will use the highest compatible GL context for each profile, hence skipping querying lower profiles if a compatible higher one is found. Linux x86_64 - Nvidia: 28%, 700ms down to 500ms Linux x86_64 - AMD : 40%, 1500ms down to 900ms - GL*Impl: - make fields final: glProfile, _context, buffer*Tracker and glStateTracker - allow null _context/glProfile in initialization (bootstrapping) - JoglVersion.getDefaultOpenGLInfo(..) - add arg: 'boolean withCapabilitiesInfo', allowing to suppres the list of caps
* GLContext adds FBO availability to profile mapping; Fix ↵Sven Gothel2012-07-051-29/+68
| | | | | | | | | | | | | | | | GL[Auto]Drawable/GLContext re-association (switch) incl. unit test. - GLContext adds FBO availability to profile mapping - GLContext added 'GLDrawable setGLDrawable(GLDrawable readWrite, boolean setWriteOnly)' allowing to set the write GLDrawable. This method enables switching context/drawable. Fix GL[Auto]Drawable/GLContext re-association (switch) incl. unit test Commit eed8508ae1132e5f45f788e9cb3f3d5a1050ac70 impl. of GLAutoDrawable's setContext(..) enabled proper setting of the GLAutoDrawable context incl. updating the context's drawables. Test covers: - remove/set (GLContext, GLEventListener) of GL[Auto]Drawable - switch (GLContext, GLEventListener) of 2 GLAutoDrawables
* GLContextImpl/GLDrawableImpl: More fail-safe, cleanup, mark some methods finalSven Gothel2012-06-291-8/+11
| | | | | | | | | | | GLContextImpl: Cleanup - release(): simplify the conditions - destroy(): allow locked twice before (destroy case) GLDrawableImpl: - fail safe: swapBuffers - final methods: getFactoryImpl, toHexString, getGLProfile, getRequestedGLCapabilities, getFactory, isRealized, lockSurface, unlockSurface
* GLContext* TRACE_SWITCH: Add GLContext instance hash value to allow tracking.Sven Gothel2012-06-281-11/+13
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* Misc cleanup: Add @Override, remove trailing whitespaceSven Gothel2012-06-271-119/+146
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* NativeSurface Cleanup (API Change) - Adapt to GlueGen Lock cleanup commit: ↵Sven Gothel2012-06-271-3/+3
| | | | | | | | | | | | 834b9e530e652b7ff7c5e222720bce3ad2b11c5f - adapt to GlueGen Lock cleanup - remove isSurfaceLocked(), use 'null != getSurfaceLockOwner()' instead Misc: - remove unused priv./impl. methods - add @Override
* GLContext.destroy() error case: Lock hold > 1 - More explicit error message.Sven Gothel2012-05-141-2/+2
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* GLContext*: Remove '[set/is]Synchronized(..)' - Defaults to wait for locks: ↵Sven Gothel2012-05-131-70/+49
| | | | | | | | | | | | | | | | | | | | | | | | 1. Drawable, 2. GLContext Remove deadlock situation where thread-1 (Animator Thread) holds the GLContext-Lock and acquires the Surface-Lock, while thread-2 (UI/Main/EDT) holds the Surface-Lock and attempts to create the GLContext and hence acquires the GLContext-Lock. A GLContext-Lock and hence makeing the GLContext current requires to hold the Surface-Lock. The prev. code acquired the locks in reverse order and allowed the deadlock as described above. This fix acquires the locks in the proper natural order 1 - Surface-Lock 2 - GLContext-Lock This fix also renders the use of the non-synchronized behavior invalid, since it is bogus not to wait for the GLContext lock where it waits for the Surface lock. It also seems nonsense not to wait for any of both locks and our code always waited for both (synchronized := true). The GLContext [set/is]Synchronized(..) methods are removed and waiting for the lock per default is the correct behavior.
* GLContext: Don't enable TRACE_SWITCH if DEBUG is enabled.Sven Gothel2012-04-031-2/+2
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* Enhance and generalize AWT Threading* implementation; Minor changes ..Sven Gothel2012-03-251-19/+9
| | | | | | | | | | | | | | | | | | | | | | | | | 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 bug 564 - part 2 (X11 Mesa 8.0.1 GL 3.0 w/ failing GLX_ARB_create_context)Sven Gothel2012-03-201-26/+34
| | | | | | | | | | | | | | | | | | Tolerate a buggy ARB createContext impl (always failing to create a context). Now we only reset the GLContext state and set the context/device availability flag if ARB create context actually was successful. Otherwise the fallback 'old' context is being used w/o having it's context state cleared and context/device availability is set later on. This makes the general use of ARB_create_context more stable. +++ Minor changes: - Non compatibility fallback: Try forward context instead. - Limit ARB context 'seeking' to >= OpenGL 2.0
* GLContextImpl: Detect "llvmpipe" as a software renderer (Mesa 8.0.1)Sven Gothel2012-03-191-1/+2
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* Fix bug 564 (X11 Mesa 8.0.1 GL 3.0 w/o GLX_ARB_create_context)Sven Gothel2012-03-181-11/+14
| | | | | | | | | | | | X11/Mesa 8.0.1 offers a GL 3.0 context w/o having the GLX_ARB_create_context extension available (even though the func-ptr glXCreateContextAttribsARB is not null). We assumed that if no GLContext device availability is set, it can be only GL 2.0 or ES1/ES2. Fix: Relaxed these (false) constrains and map the created context reflecting using it's actual attributes.
* GL/GLContext: Properly define swapInterval incl. default value for EGL (1) ↵Sven Gothel2012-03-101-0/+2
| | | | | | and desktop (undefined). *GLContext.setSwapIntervalImpl: Simple return success, set state in GLContext.
* GLContextImpl: Expose GL_RENDERER for impl. / EGLContext workaround Android ↵Sven Gothel2012-03-071-22/+36
| | | | | | | | | | 4.0.3, Pandaboard ES, PowerVR SGX 540 Bug GLContextImpl: Expose GL_RENDERER for impl. - This allows reusing the 'early' string. EGLContext workaround Android 4.0.3, Pandaboard ES, PowerVR SGX 540 Bug - On mentioned platform, the app crashes when eglSwapInterval() has been called.
* Software Rasterizer: Add 'Mesa X11' to GL_RENDERER list. EGLDrawable: Remove ↵Sven Gothel2012-02-291-2/+4
| | | | | | | | | getWidth()/getHeight() EGL surface queries. EGLDrawable: Remove getWidth()/getHeight() EGL surface queries. This code is not only redunant, since the surface dimension is known in the NativeWindow surface returned by GLDrawableImpl., but also causes an exception since the EGL surface might not be realized at the time it's dimension is being queried.
* GLContext.isCurrentContextHardwareRasterizer(): Recognize 'softpipe' ↵Sven Gothel2012-02-261-3/+18
| | | | (Gallium) as software rasterizer. Check for NULL and issue warnings (TRIAGE THIS).
* Fix GLProfile/GLDrawableFactory bug: Recursion on default desktop device, ↵Sven Gothel2012-02-251-1/+1
| | | | | | | | | | | | | | since no profile was mapped. GLDrawableFactory*: - Initialize defaultDevice, even if impl. is not available (no GL libraries for impl.), hence - getDefaultDevice() always returns a valid device - getIsDeviceCompatible() only returns 'true' if device is supported _and_ drawable factory is functional GLProfile: - default-desktop-device becomes default-device even if the desktop-factory itself is not functional. This is due to the fact that the subsequent EGL-factory always handles desktop-devices (X11->EGL, GDI->EGL, etc).
* DEBUG Output: More thread-names to drawable/context lifecycle; Remove ↵Sven Gothel2012-02-221-17/+17
| | | | massive '!!!' occurence
* API Change [GLProfile/GLContext]: Add notion of hardware acceleration in ↵Sven Gothel2012-02-201-12/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | GLProfile.get<Profile>() methods. We need to distinguish between software and hardware accelerated OpenGL profiles to allow choosing the proper profiles [default, GL2ES1, GL2ES2, ..] on platforms where both, software and hardware implementations exist (GL, GLES2, ..). Where no preference is being requested, hardware acceleration is favored: GLProfile.getDefault() GLProfile.getGL2ES1() GLProfile.getGL2ES2() Some method signatures needed to change GLProfile: getMaxProgrammable(AbstractGraphicsDevice device) -> getMaxProgrammable(AbstractGraphicsDevice device, boolean favorHardwareRasterizer) GLProfile adds: isHardwareRasterizer() Determination whether a hardware acceleration is being used or not is extended in GLContextImpl by querying the current context's GL_RENDERER string. If the latter contains 'software' (case insensitive) it is not hardware accelerated. At least this works w/ newer Mesa3D impl, where GLX_SLOW_CONFIG is not set!
* Fix ExtensionAvailabilityCache ; Enhance caching.Sven Gothel2012-02-141-15/+24
| | | | | | | | | | | | | | | | | | | ExtensionAvailabilityCache regression / enhancement: - Set context version (w/o string) before caching. This is required since we query the ctx version. Regression from 4011e70eed8c88aee0fcd051a50ab3f15bb94f68 - Remove GLContextImpl state. Only use the passed value at initialization. - Defined initialization, due to the 'new' cache/instantiation logic Remove redundant GLContext profile bits: - CTX_OPTION_ANY: implicit if !CTX_OPTION_FORWARD - CTX_IMPL_ACCEL_HARD: implicit if !CTX_IMPL_ACCEL_SOFT Cache key (ProcAddressTable, Extensions): - Mask out GLContext.CTX_OPTION_DEBUG | GLContext.CTX_IMPL_ES2_COMPAT, since they don't influence the cached values.
* Enhance ExtensionAvailabilityCache ; Expose extension count in GLContext ↵Sven Gothel2012-02-131-25/+12
| | | | | | | | | | | | | | (and clean up) - GLContext - Expose isFunctionAvailable(), isExtensionAvailable(), getPlatformExtensionCount(), getGLExtensionCount() - sort methods a bit ExtensionAvailabilityCache: - Favor StringBuilder instead of StringBuffer (faster) - Resuse set's - Hold dedicated counts of extensions, platform and GL
* Fix JOGL GLContextImpl ProcAddressTable and Extension CachingSven Gothel2012-02-131-15/+11
| | | | | | | | | Bug caused using wrong extension cache and probably the wrong procAddress table. - do not reuse local field value if not cached - issue resetState() after each createContextARBMapVersionsAvailable(..) query - remove cache entry for extension (copy/paste bug) - resetState() shall clean platform extProcAddressTable in specializations
* OpenGL ES/EGL OverhaulSven Gothel2012-02-131-25/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - 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.
* OSX Fix: Catch releaseImpl's glFinish() exception (DebugGL); Make ↵Sven Gothel2012-01-131-6/+10
| | | | | | | | | | | | | | GLContext.release's setCurrent(null) exception prone. Catch releaseImpl's glFinish() exception (DebugGL) glGetError() after glFinish() (eg. w/ debug pipeline) produced unknown error 0x0506 on OS X (10.7.2 NV). Make GLContext.release's setCurrent(null) exception prone Call setCurrent(null) in finalizer block to ensure it's 'released' out of the TLS even when an exception is being thrown. Make MacOSX Shared Resources 'destroy' more error prone (catch exceptions)
* GLContext/NativeSurface Impl's toString(): Add lock.toString()Sven Gothel2012-01-081-5/+0
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* GLContext*/GLDrawableHelper: Fix consistency of recursive ↵Sven Gothel2012-01-081-128/+160
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | makeCurrent()/release()/destroy() calls ; Enable context switch tracing ; GLCanvas: proper AbstractGraphicsDevice destruction GLContext*/GLDrawableHelper: Fix consistency of recursive makeCurrent()/release()/destroy() calls Utilizing volatile and lock.tryLock(0) for lockConsiderFailFast(), reducing redundant synchronization and using RecursiveLock implicit sync. GLContext 'early-out' is the case where the thread already holds the context, ie. context is already current and the native makeCurrent is skipped. makeCurrent()'s 'early-out' w/o incr. the recursive lock of GLContext and it's NativeSurface could lead to asymetry in lock/unlock count with release()/destroy() calls. The 1st release actually released the native ctx already. Properly utilize recursive lock/unlock in all cases and impl. 'early-out' after locking. Following the above in GLDrawableHelper.invokeGL()'s 'early-out' case as well, ie calling makeCurrent()/release() symmetrical. Introduce GLDrawableHelper.disposeGL(), which issues dispose on all GLEventListeners within a current context and issued context destruction directly. This simplifies GLAutodrawable's destroy/dispose calls and ensures that the above sequence of events happens atomically (lock is being hold until destruction). Enable context switch tracing If property 'jogl.debug.GLContext.TraceSwitch' is defined, trace context switch. GLCanvas: proper AbstractGraphicsDevice destruction
* setGLFunctionAvailability(..): Reduce the calls to resetProcAddressTable() ↵Sven Gothel2011-12-131-34/+60
| | | | | | | | | | | 12 -> 7 in initialization. Reducing the calls to resetProcAddressTable() 12 -> 7 in initialization, saves: Linux/AMD: 600ms -> 300ms Linux/NV: 161ms -> 112ms OSX 10.7/NV: 522ms -> 397ms Still some freezes on OSX 10.6.8/NV .. further analysis is going on.
* 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
* GLContext fix shutdown(): Clear proc address tables and extension cache ↵Sven Gothel2011-12-011-2/+6
| | | | (GLContextImpl)
* GLContextImpl*: createImpl() / makeCurrentImpl() refinement / robostnessSven Gothel2011-11-291-11/+27
| | | | | | | | | | | | | | | createImpl(): If successful must leave context current. makeCurrentImpl(): Is only called if context is not just created, hence the boolean parameter 'boolean newCreatedContext' is removed. This clearifies and actually cleans up the native makeContextCurrent/releaseContext call pairs. MacOSXCGLContext: CGL and NS impl. of native makeContextCurrent/releaseContext uses CGL locking to provide a thread safety. This is recommended in OS X OpenGL documentation on [shared context] multithreaded use cases. Post creation code, as seen in some pbuffer cases is moved to overriden createImpl() methods.
* Fix Bug 527: Creating a context w/ shared context, while the latter is in ↵Sven Gothel2011-11-281-2/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | use (threading) Bug 527 describes the situation where wglShareLists() fails (throws exception) while the shared context is in use by another thread (some Animator). It was reported by Jerome Jouvie. The exception happens not everytime, but at least around 20% on manual tests I have performed on the Windows platform. The context in question are all JOGL's GL2, which natively where bound to an OpenGL 3.0 profile. The WGL_ARB_create_context spec says http://www.opengl.org/registry/specs/ARB/wgl_create_context.txt: +++ Future versions of OpenGL may only support being added to a share group at context creation time. Specifying such a version of a context as either the <hglrc1> or <hglrc2> arguments to wglShareLists will fail. wglShareLists will return FALSE, and GetLastError will return ERROR_INCOMPATIBLE_DEVICE_CONTEXTS_ARB. +++ Hence the 1st patch was to remove 'wglShareLists()' usage in case we use the new WGL_ARB_create_context context creation method. Even though this is a desired change, and works in general, it didn't fix the issue. It seems that the shared context, which is passed @ new context creation, cannot be used while it is in use itself in another thread. This conclusion leads to the actual fix, ie. locking the shared context while creating the new context which shares it. Manual tests using this patch could not reproduce this issue (40 attempts). Test: TestSharedContextListNEWT2
* NEWT/GLContextImpl: Refine API doc, NEWT: Display name -> connection nameSven Gothel2011-11-261-1/+4
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* NativeSurface's getGraphicsConfiguration() returns the native (delegated) ↵Sven Gothel2011-11-231-4/+4
| | | | | | | | | | | AbstractGraphicsConfiguration, if delegation is used. This change restricts the usage of AbstractGraphicsConfiguration's getNativeGraphicsConfiguration() to NativeSurface implementations and hence reduces complexity. NativeSurface implementations are adapted and access to it's AbstractGraphicsConfiguration is controlled via get/set method avoiding flawed usage (read/write), since read access shall return the delegated AbstractGraphicsConfiguration, if used.
* GLProfile: Add GLProfile getImpl(); Use getImpl() for getGL2ES[12](..), ↵Sven Gothel2011-10-261-1/+1
| | | | dropping GL2ES[12] lists
* MacOSX: Always release ctx on main thread (offscreen was frozen as well); ↵Sven Gothel2011-10-131-1/+1
| | | | | | Cleanup Warnings and OSX ContextUpdater -
* MacOSX: Fix shared ctx release [onMainThread]; Make GLContextShareSet ↵Sven Gothel2011-10-131-19/+9
| | | | | | | | | | | | | | | | | lifecycle deterministic; Remove warnings Fix shared ctx release [onMainThread] - Releasing the shared contexts caused a freeze of about 10s from one of the shared release operations. [NSOpenGLContext release] - Thorough triage concluded the workaround to release the shared ctx on the main thread. - Using enhanced GLContextShareSet, see below Make GLContextShareSet lifecycle deterministic - Programmatically control the lifecycle of tracked shared ctx allows us using 'hard' references. - Features queries for isShared() and ofc unregister a share set if all are destroyed. Remove warnings - MacOSXWindowSystemInterface.m used 'long', where 'GLint' was requested.
* JOGL/OSX: Properly utilize NSOpenGLContext update() via ContextUpdater, ↵Sven Gothel2011-10-131-3/+13
| | | | | | | | | | | | | | | which only holds the 'update' state now. Avoid calling updater() for every makeCurrent(), but if view's frame has changed only. This solves the pixel flickering experienced on OSX. - GLContextImpl:update() -> drawableUpdatedNotify() w/ comments - ContextUpdater holds context, view, old view frame and the update state. It doesn't issue NSOpenGLContext update() by itself, but allows querying and clearing the update flag. - MacOSXOnscreenCGLContext impl drawableUpdatedNotify() - register via ContextUpdater, and use it if available.
* GLContext/GLDebugMessageHandler: Fix/clarify init and usage of dbg handlerSven Gothel2011-09-301-3/+9
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* GLContextImpl: Fix bug: Surface was not unlocked in case new context ↵Sven Gothel2011-09-271-7/+9
| | | | creation failed.
* *GLContext: resetStates(); getPlatformExtensionsString(); GLX/WGL ↵Sven Gothel2011-09-091-20/+9
| | | | | | | | | | | | | | | | | | | | | | NV_swap_group support; setSwapInterval(); resetStates() - fixes a bug where X11GLXContext impl. resetState() !! - marked all with @Override tag - ensured super.resetStates() is called at end (oops) getPlatformExtensionsStringImpl()* - fixes a bug where X11GLXContext overrides GLContext cached GLX extension string query - marked 'final' in GLContext to avoid bugs - using abstract 'getPlatformExtensionsStringImpl()' called by ExtensionAvailabilityCache Add premiliry GLX/WGL NV_swap_group support - thought it might be a solution to sync swap of 2 windows - none of my drivers/platforms support it, event though extension is avail on Linux Promote setSwapInterval() (1 up) - bumped above API up to public GLContext - those extension should not spam the GL interfaces .. hmm
* Add GL Version 4.2 in GLContext Query - Add verification via ↵Sven Gothel2011-09-021-36/+52
| | | | | | | | | | glGetIntegerv(GL_MAJOR_VERSION|GL_MINOR_VERSION) Status (Using 4.2 beta driver): - Windows NV: Created and verified - Linux AMD: Creates even non existing ones, 4.2 (available) verification returns 0.0 - Linux NV: Created but verification fails, returns 0.0
* Fix glDebugMessageInsert: Pass string length to native method instead of ↵Sven Gothel2011-08-011-2/+3
| | | | -1/0, avoid driver bug.
* JOGL: Add GLBase::isGLES2Compatible()Sven Gothel2011-07-311-6/+3
| | | | | Indicates whether this GL object is compatible with OpenGL ES2, i.e. has the extension <code>GL_ARB_ES2_compatibility</code>
* GLContext GLDebugMessages: Add synchronous status/dumpStack; Remove length ↵Sven Gothel2011-04-281-16/+17
| | | | | | | | in aliased glDebugMessageInsert. - GLDebugMessages add synchronous status - defaults to true - GLContext/GLDebugMessages add dumpStack() if jogl.debug.DebugGL is set - Remove param length in aliased glDebugMessageInsert.
* GLContextImpl.createContextARB(..): Use impl. GLProfile to determine ↵Sven Gothel2011-04-251-6/+7
| | | | | | requested context .. this fixes the bug where [GL2ES2/GL4bc] didn't fetch GL4bc, but a GL2 old context.
* jogl.debug.DebugGL enables new DebugMessage/Output featureSven Gothel2011-04-241-5/+6
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* Add unified support for GL_ARB_debug_output and GL_AMD_debug_output.Sven Gothel2011-04-241-5/+90
| | | | | | | | | | | | | | | | | | | | | | If GL_ARB_debug_output is not available, but GL_AMD_debug_output exist, fallback to the latter, offering generic aliased methods translating the delta (AMD category <-> ARB source/type). Generic aliased methods reside in GLContext* Enable/Disable via GLContext and GLAutoDrawable. To enable the GLDebugOutput feature GLContext.enableGLDebugMessage(true) or GLContext.setContextCreationFlags(GLContext.CTX_OPTION_DEBUG) shall be called _before_ context creation via GLContext.makeCurrent()! In case GLAutoDrawable is being used, GLAutoDrawable.setContextCreationFlags(GLContext.CTX_OPTION_DEBUG) shall be issued before context creation via GLContext.makeCurrent()!. After context creation, the GLDebugOutput feature may be enabled or disabled at any time using this method. Verify both unit tests for usability.
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