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* Relax Bug 613 workaround of commit 92398025abdabb2fdef0d78edd41e730991a6f94Sven Gothel2012-10-021-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | Utilizing a GlobalToolkitLock in general to lock the display connection results in deadlock situations where locked surfaces signal other [offscreen] surfaces to render. We have to see whether we find a better solution, for now sporadic XCB assertion still happen. But it is preferrable to point to the root cause, then to jumping through hoops to complicate locking or even to deadlock. Locking: - X11GLXGraphicsConfigurationFactory add missing device locking in: - getAvailableCapabilities - chooseGraphicsConfigurationStatic - Newt/X11Window: Discard display events after window close. Relax ATI XCB/threading bug workaround: - ToolkitProperties: requiresGlobalToolkitLock() -> hasThreadingIssues() - NativeWindowFactory: Don't use GlobalToolkitLock in case of 'threadingIssues' the impact is too severe (see above) - NativeWindowFactory: Add getGlobalToolkitLockIfRequired(): To be used for small code blocks. If having 'threadingIssues' a GlobalToolkitLock is returned, otherwise NullToolkitLock. - X11GLXContext: [create/destroy]ContextARBImpl: Use 'NativeWindowFactory.getGlobalToolkitLockIfRequired()' for extra locking Misc Cleanup: - *DrawableFactory createMutableSurface: Also create new device if type is not suitable - *DrawableFactory createDummySurfaceImpl: Pass chosenCaps and use it (preserves orig. requested user caps)
* Fix Bug 616: X11: Remove XInitThreads() dependency while cleaning up device ↵Sven Gothel2012-09-271-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | locking, resulting in a native-lock-free impl. The X11 implementation details of NativeWindow and NEWT used the X11 implicit locking facility XLockDisplay/XUnlockDisplay, enabled via XInitThreads(). The latter useage is complicated within an unsure environment where the initialization point of JOGL is unknown, but XInitThreads() requires to be called once and before any other X11 calls. The solution is simple and thorough, replace native X11 locking w/ 'application level' locking. Following this pattern actually cleans up a pretty messy part of X11 NativeWindow and NEWT, since the generalization of platform independent locking simplifies code. Simply using our RecursiveLock also speeds up locking, since it doesn't require JNI calls down to X11 anymore. It allows us to get rid of X11ToolkitLock and X11JAWTToolkitLock. Using the RecursiveLock also allows us to remove the shortcut of explicitly createing a NullToolkitLocked device for 'private' display connections. All devices use proper locking as claimed in their toolkit util 'requiresToolkitLock()' in X11Util, OSXUtil, .. Further more a bug has been fixed of X11ErrorHandler usage, i.e. we need to keep our handler alive at all times due to async X11 messaging behavior. This allows to remove the redundant code in X11/NEWT. The AbstractGraphicsDevice lifecycle has been fixed as well, i.e. called when closing NEWT's Display for all driver implementations. On the NEWT side the Display's AbstractGraphicsDevice semantics has been clarified, i.e. it's usage for EDT and lifecycle operations. Hence the X11 Display 2nd device for rendering operations has been moved to X11 Window where it belongs - and the X11 Display's default device used for EDT/lifecycle-ops as it should be. This allows running X11/NEWT properly with the default usage, where the Display instance and hence the EDT thread is shared with many Screen and Window. Rendering using NEWT Window is decoupled from it's shared Display lock via it's own native X11 display. Lock free AbstractGraphicsDevice impl. (Windows, OSX, ..) don't require any attention in this regard since they use NullToolkitLock. Tests: ====== This implementation has been tested manually with Mesa3d (soft, Intel), ATI and Nvidia on X11, Windows and OSX w/o any regressions found in any unit test. Issues on ATI: ============== Only on ATI w/o a composite renderer the unit tests expose a driver or WM bug where XCB claims a lack of locking. Setting env. var 'LIBXCB_ALLOW_SLOPPY_LOCK=true' is one workaround if users refuse to enable compositing. We may investigate this issue in more detail later on.
* Add GLRendererQuirks; Fix shared EGL/ES resources;Sven Gothel2012-09-203-141/+216
| | | | | | | | | | | | | | | | | | | | | | | Add GLRendererQuirks: - Contains centralized 'tagged' workarounds for GL renderer bugs (quirks) - Accessible via GLContext and GLDrawableFactory - Initialized in GLContext.setAvailability* - Simplify GLGraphicsConfigurationUtil.fixOffscreenGLCapabilities(..) & use Quirks - use quirks - instead of passing booleans for each config, pass factory & device Fix shared EGL/ES resources: - GLProfile needs to initialize EGLDrawableFactory's shared resources before desktop, so EGLDrawableFactory can use the fallback defaultDisplay & defaultSharedResource for host mapped sharedResources (hack). - If using defaultSharedResources for host mapped ones, do not go through initialization cycles - simply map (sharedResource + context). - EGLDrawableFactory: Use device's unique-key instead of connection only, since the latter causes a collision (EGL-connection == X11-connection).
* Seamless Integration of an FBObject based GLFBODrawable as ↵Sven Gothel2012-09-1513-267/+315
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | GLOffscreenAutoDrawable.FBO and as an OffscreenLayerSurface's drawable (OSX) - Fix Bugs 569 and 599 Summary: ========= The new FBObject based GLFBODrawable implementation allows the seamless utilization of FBO offscreen rendering in single buffer, double buffer and MSAA mode. The GLFBODrawable uses a parent drawable based on a dummy surface to allow a GLOffscreenAutoDrawable.FBO creation or a mutable surface supporting an existing offscreen layer surface (OSX CALayer). Offscreen GLDrawable's and GLOffscreenAutoDrawable's can be selected via the GLCapabilities. If simply !onscreen is selected in the caps instance w/o enabling FBO, PBuffer or Bitmap, the factory will automatically choose regarding availability: FBO > PBuffer > Bitmap Double buffering is supported in MSAA more (intrinsic) and explicit in non MSAA. It is preferred when delivering resources (texture id's or framebuffer names) to a shared GLContext. This is demonstrated in (emulates our OSX CALayer implementation): TestFBOOffThreadSharedContextMix2DemosES2NEWT, TestFBOOnThreadSharedContext1DemoES2NEWT and with the OSX JAWT OffscreenLayerSurface itself. FBO is the preferred choice. +++ Offscreen drawables can be resized while maintaining a bound GLContext (e.g. w/ GLAutoDrawable). Previously both, drawable and context, needed to be destroyed and recreated at offscreen resize. Common implementation in GLDrawableHelper is used in the implementations (NEWT's GLWindow, AWT GLCanvas, SWT GLCanvas). +++ Tested: ======= Manually run all unit tests on: - Linux x86_64 NVidia/AMD/Mesa3d(ES) - OSX x86_64 NVidia - Windows x86_64 NVidia - Android arm Mali-400/Tegra-2 No regressions. Disclaimer: =========== This feature is committed almost in one patch. Both previous commits were introducing / fixing the capabilities behavior: 90d45928186f2be99999461cfe45f76a783cc961 9036376b7806a5fc61590bf49404eb71830de92f I have to appologize for the huge size and impact (files and platforms) of this commit however, I could not find a better way to inject this feature in one sane piece. NativeWindow Details: ===================== Complete decoupling of platform impl. detail of surfaces implementing ProxySurface. Used to generalize dummy surfaces and EGL surfaces on top of a native platform surface. - ProxySurface.UpstreamSurfaceHook -> UpstreamSurfaceHook - abstract class ProxySurface -> interface ProxySurface + ProxySurfaceImpl - Misc. implementations JOGL Details: ===================== FBOObject: API Change / Simplification & Usability - Removed reference counter to remove complexity, allow user to choose. - Add 'dispose' flag for detachColorbuffer(..), allowing to keep attachment alive - Fix equals operation of Attachment - Check pre-exising GL errors - Interface Colobuffer gets lifecycle methods - Add static factory methods to create Attachments w/o FBObject instance - Reset: - Clip min size to 1 - Keep alive samplingSink, i.e. don't issue resetMSAATexture2DSink(..). It gets called at syncFramebuffer()/use(..) later on before actual usage. This allows the consumer to utilize the GL_FRONT buffer until (e.g.) swap. - misc bugfixes GLOffscreenAutoDrawable: API Change - Reloc and interfacing - class com.jogamp.opengl.OffscreenAutoDrawable -> javax.media.opengl.* interfaces GLOffscreenAutoDrawable extends GLAutoDrawable GLOffscreenAutoDrawable.FBO extends GLOffscreenAutoDrawable, GLFBODrawable - Added general implementation and FBO specialization - Replacing GLPBuffer (deprecated) .. usable for any offscreen GLDrawable via factory GLAutoDrawable: - Add 'GLDrawable getDelegatedDrawable()' - Refine documentation of setContext(..), remove disclaimer and fixme tags GLDrawableFactory: - Refine API doc and it's selection mechanism for offscreen. - Add createOffscreenDrawable(..) - Add createOffscreenAutoDrawable(..) - Add canCreateFBO(..) - Mark createGLPbuffer(..) deprectated Mark GLPBuffer deprecated New: GLFBODrawable extends GLDrawable GLCanvas (AWT and SWT): Add offscreen resize support w/o GLContext recreation GLAutoDrawableBase .. GLWindow: - Add offscreen resize support w/o GLContext recreation - Remove double swapBuffer call - GLBase/GLContext: - Add: - boolean hasBasicFBOSupport() - boolean hasFullFBOSupport() - int getMaxRenderbufferSamples() - boolean isTextureFormatBGRA8888Available() GLContext: Fix version detection and hasGLSL() - Version detection in setGLFunctionAvailability(..) - Query GL_VERSION ASAP and parse it and compare w/ given major/minor - Use parsed version if valid and lower than given _or_ given is invalid. - Use validated version for caching (procaddr, ..), version number, etc. - Fix hasGLSL() Since 'isGL2ES2()' is true if 'isGL2()' and the latter simply alows GL 1.*, we confine the result to a GL >= 2.0 on desktops. FIXME: May consider GL 1.5 w/ extensions. - return isGL2ES2(); + return isGLES2() || + isGL3() || + isGL2() && ctxMajorVersion>1 ; GLDrawableImpl: - Add 'associateContext(GLContext, boolean)' allowing impl. to have a (weak) reference list of bound context. This is was pulled up from the OSX specific drawable impl. - swapBuffersImpl() -> swapBuffersImpl(boolean doubleBuffered) and call it regardless of single buffering. This is required to propagate this event to impl. properly, i.e. FBODrawable requires a swap notification. - Clarify 'contextMadeCurrent(..)' protocol GLDrawableHelper: - Add resize and recreate offscreen drawable util method - Simplify required init/reshape calls for GLEventListener - GLGraphicsConfigurationUtil: - fixWinAttribBitsAndHwAccel: Reflect sharede context hw-accel bits - OSX has no offscreen bitmap, use pbuffer - use proper offscreen auto selection if offscreen and no modes are set EGL Context/Drawable/DrawableFactory: Abstract native platform code out of base classes - Use EGLWrappedSurface w/ UpstreamSurfaceHook to handle upstream (X11, WGL, ..) lifecycle - in case the EGL resource is hooked up on it. Invisible dummy surfaces: All platforms - size is now reduced to 64x64 and decoupled of actual generic mutable size - fix device lifecycle, no more leaks +++ OSX ==== Enable support for GLFBODrawableImpl in offscreen CALayer mode - NSOpenGLImpl: hooks to calayer native code - calayer code: - allows pbuffer and texures (FBO) - decouple size and draw calls avoiding flickering - enable auto resize of calayer tree MacOSXCGLContext: - NSOpenGLImpl: - Fix false pbuffer 'usage', validate the pointer - If !pbuffer, copy other window mode bits of caps - MacOSXCGLGraphicsConfiguration: - Only assume pbuffer if !onscreen - Remove reference of native pixelformat pointer Native code: - use 'respondsToSelector:' query before calling 'new' methods avoiding an error message where unsuported (prev. OSX versions) - if monitor refresh-rate is queried 0, set to default 60hz - add missing NSAutoreleasePool decoration +++ Android / NEWT: =============== Issue setVisible(..) w/o wait, i.e. queue on EDT, @Android surfaceChanged() callback. Otherwise we could deadlock: setVisible(..) -> EDT -> setVisibleImpl(..) -> 'GL-display'. the latter may may cause havoc while Android-EDT is blocked [until it's return].
* Fix window mode attribute bit FBO_BIT usage in platform dependent code (map ↵Sven Gothel2012-09-082-15/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | it to native type) ; OSX Caps selection ; WGL/GDI BITMAP fix Fix window mode attribute bit FBO_BIT usage in platform dependent code (map it to native type) All platform dependent winAttrBit mapping: 'nativeType -> winAttrBit' and 'GLCapabilities -> winAttrBits' shall replace FBO_BIT w/ the native type of the wrapper surface, i.e. WINDOW_BIT (X11, WGL, CGL) or PBUFFER_BIT (EGL). This condenses to changes in - EGLGraphicsConfiguration: EGLConfigDrawableTypeBits / GLCapabilities2AttribList - X11GLXGraphicsConfiguration: FBCfgDrawableTypeBits, XVisualInfo2GLCapabilities / GLCapabilities2AttribList - WindowsWGLGraphicsConfiguration: AttribList2DrawableTypeBits, PFD2DrawableTypeBits / GLCapabilities2AttribList - OSX CGL/NS requires changes in MacOSXCGLContext, i.e. fix the surface mode of NSPixelFormat2GLCapabilities, CGLPixelFormat2GLCapabilities results. This change is included in the upcoming commit (class is heavily edited). OSX chooseGraphicsConfigurationStatic: Add missing 'GLGraphicsConfigurationUtil.fixGLCapabilities(..)' call - all platform impl. require to fix the given user caps due to the new offscreen auto selection mode WindowsWGLGraphicsConfiguration*: ARB / GDI updateGraphicsConfiguration*() - ARB method detects early whether it's suitable for given HDC, i.e. in case of BITMAP (it's not here) - GDI methods detect failure while choosing PFD and doesn't care of DOUBLEBUFFER in case of bitmap (fixes BITMAP usage) Capabilities/GLCapabilities: - Fix missing double-buffer check in GLCapabilities.equals() - add 'copyFrom(..)' method copy all data from give caps
* Cleanup shutdown mechanism ; Fix X11/ATI SIGV at shutdown ; EGLDisplayUtil: ↵Sven Gothel2012-09-072-16/+44
| | | | | | | | | | | | | | | | | | Check for leaked display handles GLProfile / all shutdown methods: Remove ShutdownType to remove complexity (not required) Proper shutdown sequence: GLProfile - GLDrawableFactory+ - GLContext - NativeWindowFactory - [X11Util, OSXUtil, ..] GLDrawableFactory: Always keep shutdown-hook alive, required for X11Util shutdown (@ JVMShutdown only) X11Util: Shutdown - @ JVMShutdown only - If GL vendor ATI: close pending X11 display connections in proper order of creation. This finally removes the SIGV when shutting down the JVM on X11 w/ ATI driver. EGLDisplayUtil: Add shutdown, allowing to validate whether leaked EGL display handles remain.
* Fix Capabilities ambiguity and explosion of queried available-list; Add FBO ↵Sven Gothel2012-09-074-59/+72
| | | | | | | | | | | | | | | | | | | | | availability detection for EGL, WGL and OSX. Introducing Capabilities 'bitmap' boolean, complementing the offscreen modes FBO and PBuffer. This allows: 1 - deterministic setting of the offscreen mode 2 - utilizing auto configuration of offscreen mode, if !onscreen !FBO !PBuffer and !Bitmap 3 - adding 'availability' semantic of 'onscreen' boolean, i.e. if onscree:=1 for a queried instance, the offscreen modes still indicate offscreen availability - see [4] 4 - avoiding explosion of the availability list due to [3], one Capability entry reflect on- and offscreen settings. Add FBO availability detection for EGL, WGL and OSX. Tested manually w/ 'TestGLCapabilities01NEWT' on X11 [NV, ATI], WGL[NV], OSX[NV].
* Fix EGLDrawableFactory ES1/ES2 detection for !pbuffer ; Misc robustness ↵Sven Gothel2012-08-213-49/+144
| | | | | | | | | | | | | | | | | | | changes for GLDrawableFactory .. - EGLDrawableFactory ES1/ES2 detection for !pbuffer - isEGLContextAvailable(..) -> mapAvailableEGLESConfig(..) - handle case where no pbuffer configuration is available (nokia n9 meego ..). in such case, assume availability if onscreen profile is avail. - EGLDrawableFactory.getOrCreateEGLSharedResource(..) - avoid double creation attempt (similar to SharedResourceRunner) - EGLGraphicsConfiguration.EGLConfig2Capabilities(..) respect EGL.EGL_CONFIG_CAVEAT's EGL.EGL_SLOW_CONFIG - if EGL.EGL_SLOW_CONFIG -> no hw accel. - Fix GLContext.getRequestMajorAndCompat(..): Proper handling of ES1 and ES2 - Add abstract GLDrawableFactory.isComplete(): Only if true use the factory for 'getFactory(..)' avoid using incomplete ones.
* NativeWindowFactory.getNativeWindowType(..): Return canonical string ↵Sven Gothel2012-08-182-2/+2
| | | | | | representation allowing proper use of ref. comparison '==', instead of 'String.equals()' Also make NativeWindowFactory's instances of nativeWindowingTypePure and nativeWindowingTypeCustom static final.
* Fix EGLDrawableFactory.createOffscreenDrawableImpl(NativeSurface): Validate ↵Sven Gothel2012-08-171-1/+1
| | | | | | | | passed NativeSurface 'target' via getEGLSurface(target) Makes impl. consistent w/ EGLDrawableFactory.createOnscreenDrawableImpl(). Even for offscreen drawable creation, the passed NativeSurface maybe platform specific (X11, GLX) for which we require to create a WrappedSurface w/ EGL instances.
* Fix EGLDrawableFactory.getEGLSurface(..): Catch WrappedSurface case w/ ↵Sven Gothel2012-08-171-1/+8
| | | | | | | | | | | | | | | | | EGLDevice and EGLGraphicsConfiguration - Regression of 43a473b2005d7f59a7f4f5b8bc7ca9ae88b4e894 Do not create a WrappedSurface around a given WrappedSurface if the latter is intended for EGL, i.e. uses EGLDevice and EGLGraphicsConfiguration even though the surface handle is not valid [yet]. For this case we assume the WrappedSurface has a lifecycle hook as it is used for the dummy drawable. Otherwise we would have a recursive WrappedSurface, ie with EGLDrawableFactory.createOnscreenDrawableImpl( dummySurface ), where dummySurface is a WrappedSurface w/ EGL pbuffer drawable lifecycle hook. Commit 43a473b2005d7f59a7f4f5b8bc7ca9ae88b4e894 didn't take the above case into account.
* EGLGraphicsConfigurationFactory: Fix platform w/o GLX but X11 window handle.Sven Gothel2012-08-161-5/+12
| | | | | | | | Without GLX but X11 windows, there is no pre-configured X11GLXGraphicsConfigurationFactory set, hence fetch the fallback X11GraphicsConfigurationFactory via: GraphicsConfigurationFactory.getFactory(com.jogamp.nativewindow.x11.X11GraphicsDevice.class, CapabilitiesImmutable.class) TODO: Cleanup cases for other platform - simplify!
* EGLDisplayUtil: Workaround (latest) PVR 540 EGL regression where 3nd ↵Sven Gothel2012-08-164-59/+119
| | | | | | | | | | | | | EGLDisplay's eglInitialize(..) fails ; Fix EGLDrawableFactory.getEGLSurface() - EGLDisplayUtil: Workaround (latest) PVR 540 EGL regression where 3nd EGLDisplay's eglInitialize(..) fails In this case and if eglGetDisplay(..) fails w/ a non EGL_DEFAULT_DEVICE, fall back to EGL_DEFAULT_DEVICE - always. This workaround actually simplifies handling both cases. - Fix EGLDrawableFactory.getEGLSurface() Tests whether a given NativeSurface w/ EGLGraphicsDevice and EGLGraphicsConfiguration has a valid EGL Surface. Only if true, reuse the whole NativeSurface, otherwise construct the missing pieces (device, config and use a WrappedSurface for EGL).
* Fix GraphicsConfigurationFactory: Map factory to device-type _and_ ↵Sven Gothel2012-07-242-10/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | capabilities-type; Add a pre-set nativeVisualID to chooseGraphicsConfiguration(..) Map factory to device-type _and_ capabilities-type: - Allows using different GraphicsConfigurationFactory implementations for different capabilities-types. Previous impl. failed to use an OpenGL agnostic CapabilitiesImmutable for 'chooseGraphicsConfiguration(..)' since only the GL aware factory was mapped. The latter failed since it expected a GLCapabilitiesImmutable. - The passed capabilities-type as well as device-type given at getFactory(..) is traversed top-to-down to find a most suitable factory: For-All devT := getTopDownDeviceTypes(deviceType) For-All capsT := getTopDownCapabilitiesTypes(capabilitiesType) f = factory.get(devT, capsT); if(f) { return f; } end end Add a pre-set nativeVisualID to chooseGraphicsConfiguration(..) - In situations where a native visualID is already chosen [by external means for example], but we still need to query a matching GraphicsConfiguration - we require to pass a non VisualIDHolder.VID_UNDEFINED nativeVisualID. We had a hack implemented before within some implementations and their static calls, however an agnostic mechanism is required to implement new NativeSurface/Window's platform agnostic. - X11GLXGraphicsConfigurationFactory: respect a pre-set xvisualID - X11GLXDrawableFactory.createProxySurfaceImpl(..) queries the given windowHandle's visualID and 'chooses' the configuration accordingly. If the visualID is undefined an exception is thrown, since window is invalid. These mechanics are implicit for Windows and OSX. Fix X11GLXGraphicsConfiguration.updateGraphicsConfiguration(): - Skip any action if a valid X11GLCapabilities is already chosen, i.e. w/ visualID. Otherwise choose a suitable configuration incl. visualID. The latter is quite impossible and invalid, since visualID must be defined at window creation time and the update method is issued with a valid window. X11 - Misc: - Added 'int jogamp.nativewindow.x11.X11Lib.GetVisualIDFromWindow(..)' - All returned visualID's are of type 'int'
* GLCapabilities Native Aquisition: Set alpha bits at last - due to it's auto ↵Sven Gothel2012-07-202-22/+23
| | | | | | | | | setting by setSampleBuffers(true) and setBackgroundOpaque(false) This bug lead to X11 GLCapabilities rgba: 8/8/8/1 - which ofc is invalid. Sideeffect was a bad selected GLXFB configuration and the GLContext couldn't be made current. Patch sets alpha bits reflecting reality carefully after opaque/samples. Added API doc note.
* Bug 599 - FBObject / Offscreen Support - Part 1Sven Gothel2012-07-199-280/+505
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - 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
* EGLGraphicsDevice adds desctruction callback and nativeDisplayID; ↵Sven Gothel2012-07-094-93/+133
| | | | | | | | | | | EGLDisplayUtil adds creation of EGLGraphicsDevice. Due to EGL's location in JOGL, supporting destruction of an EGLGraphicsDevice is solved (hack) temporary by passing an eglTerminate callback to it's ctor. Using EGLGraphicsDevice's close() method to also issue eglTerminate() simplifies the code. In future we shall move EGL to nativewindow!
* GLContext adds FBO availability to profile mapping; Fix ↵Sven Gothel2012-07-052-10/+2
| | | | | | | | | | | | | | | | 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
* GLAutoDrawable* refinement of abstraction / generalization - API Change!Sven Gothel2012-07-041-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | - GLAutoDrawable (compat change - recompile): - 'void invoke(boolean wait, GLRunnable glRunnable)' -> 'boolean invoke(boolean wait, GLRunnable glRunnable)' Allows notifying caller whether the task has been executed or at least enqueued. - GLAutoDrawable add 'GLEventListener removeGLEventListener(int index)' - This allow one to remove a specific GLEventListener and reusing it (return value). - GLDrawableImpl remove 'destroy()' to favor 'setRealized(false)' - Using more common code of GLAutoDrawableBase, i.e. GLPbufferImpl can use defaultDestroyOp(). - Removes redundancy of methods - GLAutoDrawableBase/Delegate - better 'default' names to emphasize it's purpose, adding API doc - includes more generic functionality - defaultWindowDestroyNotify() - defaultDestroyOp() - TestGLAutoDrawableDelegateNEWT demonstrates a simple example w/ all window events handled. - Fix TestParenting01cSwingAWT's threading use (gl disturbance thread)
* GLDrawable* cleanup: Add @Override, remove trailing whitespace, ..Sven Gothel2012-06-281-48/+81
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* Capabilities cleanup: make most get*() final, impl. Comparable to ↵Sven Gothel2012-06-271-11/+14
| | | | | | | | | | | | | | | | CapabilitiesImmutable, Misc .. - Comparable<CapabilitiesImmutable> to CapabilitiesImmutable: "interface CapabilitiesImmutable extends VisualIDHolder, WriteCloneable" -> "interface CapabilitiesImmutable extends VisualIDHolder, WriteCloneable, Comparable<CapabilitiesImmutable>" - CapabilitiesImmutable and GLCapabilitiesImmutable get-methods final (most) - GLCapabilitiesImmutable.compareTo: add doubleBuffered (between stereo and samples) Misc: - Add @Override - remove trailing whitespace,
* Misc cleanup: Add @Override, remove trailing whitespaceSven Gothel2012-06-274-43/+64
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* Misc cleanup: Add @Override, remove trailing whitespaceSven Gothel2012-06-273-27/+39
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* JOGL CapabilitiesChooser-API and impl.: Cleanup using generics: 'List l' -> ↵Sven Gothel2012-06-212-8/+9
| | | | 'List<? extends CapabilitiesImmutable> l'
* GLProfile/EGLDrawableFactory: Detect ANGLE (Windows D3D ES2 Emulation) and ↵Sven Gothel2012-05-011-16/+42
| | | | | | | | | | | | | disable support per default. We have to disable support for ANGLE, the D3D ES2 emulation on Windows provided w/ Firefox and Chrome. When run in the mentioned browsers, the eglInitialize(..) implementation crashes. This behavior can be overridden by explicitly enabling ANGLE on Windows by setting the property 'jogl.enable.ANGLE'. EGLDrawableFactory: - destroy(): clear references and unregister factory, maybe triggered by GLProfile (ANGLE case) - getAvailableCapabilitiesImpl(): return empty list in case EGL/ES is n/a (ANGLE case)
* EGLGraphicsConfigurationFactory: Add 'unregisterFactory()' static entry ↵Sven Gothel2012-05-011-1/+16
| | | | allowing to remove EGL/ES based factory
* StringBuffer -> StringBuilder (Local objects, no concurrency) ; Impacts: ↵Sven Gothel2012-04-161-4/+4
| | | | Capabilities/GLContext API 'toString(StringBuilder)'
* EGLConfig2Capabilities: Add flag 'forceTransparentFlag' allowing to pass ↵Sven Gothel2012-04-034-22/+25
| | | | | | | through transparency flag from higher API The above is necessary to reflect transparency in chosen Capabilities from a higher level API (native windowing) in case the EGL impl. does not (buggy). This is currently true for Android.
* Adapt to gluegen commit 1c03dfd6d1939a46018583419956e350e531f4fe - Fix Bug 566Sven Gothel2012-03-261-1/+7
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* Fix EGLConfig re-use w/ different EGLDisplay handle (Triggered w/ Mesa EGL/ES)Sven Gothel2012-03-254-17/+32
| | | | | | | | | Reusing the native EGLConfig handle of another EGLDisplay is invalid, hence the EGLCapabilities cfg-handle value shall be 'refreshed' using the immutable cfg-id and the new EGLDisplay. Also fix EGLError value in createSurface() exception and don't override EGLCapabilities transparency value for a given EGLConfig ID.
* GL/GLContext: Properly define swapInterval incl. default value for EGL (1) ↵Sven Gothel2012-03-101-6/+7
| | | | | | and desktop (undefined). *GLContext.setSwapIntervalImpl: Simple return success, set state in GLContext.
* GLContextImpl: Expose GL_RENDERER for impl. / EGLContext workaround Android ↵Sven Gothel2012-03-071-2/+11
| | | | | | | | | | 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.
* NativeWindow public* reorg 3/3 ; NativeVisualID -> VisualIDHolder incl. ↵Sven Gothel2012-03-065-72/+48
| | | | | | | | | | | | | | | | | | | | | | proper utilization. - VisualIDHolder: Update documentation (Exception case, etc) - NativeVisualID -> VisualIDHolder (public) - incl. generic Comparator - better doc and enum values - VID_UNDEFINED == 0 - methods shall not throw exception, but return UNDEFINED - CapabilitiesImmutable extends VisualIDHolder - All Capabilties impl. - use VID_UNDEFINED for undef. value - use final private (immutable) fields - AbstractGraphicsConfiguration extends VisualIDHolder - X11 CreateDummyWindow takes (int) visualID
* NativeWindow public-spec to public-impl reorg ↵Sven Gothel2012-03-061-2/+2
| | | | (javax.media.nativewindow.<impl> -> com.jogamp.nativewindow.<impl>) 2/3
* Fix GLWindow/SWT-GLCanvas: set context synchronized ; Misc ChangesSven Gothel2012-03-051-1/+4
| | | | | | | | | | | | Fix GLWindow/SWT-GLCanvas: set context synchronized - GLWindow fix commit a0177c8a1048683e5d43f4712f8f9e37091d4e85. Removed explicit recursive surface lock requires recursive context locking, otherwise concurrent rendering fails. The implicit recursive surface lock within context makeCurrent() is applied after the context lock itself. Misc Changes - Fix TestPBufferDeadlockAWT, which was not using the unique profile string reference
* Complete LOCK_SURFACE_CHANGED ; Introduce NativeVisualID (Daisy chaining ↵Sven Gothel2012-03-056-124/+257
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | *GraphicsConfiguration) ; ... NativeVisualID: New interface for Capabilities implementations, allowing retrieval of the native 'visual id'. Impl. by WGL, X11 and EGL. JAWTWindow.lockSurface() - Detect surfaceHandle change an return LOCK_SURFACE_CHANGED (see: LOCK_SURFACE_CHANGED) EGLDrawable: - Impl. updateHandle() (see: LOCK_SURFACE_CHANGED) - use NativeVisualID for EGLGraphicsConfiguration selection to respect a native 'visual id' EGLContext.createContextImpl: Use NIO for attributes EGLDisplayUtil: Enhance eglGetDisplay w/ DEBUG code and NativeSurface / EGL_DEFAULT_DISPLAY variation EGL, XGL, WGL GraphicsConfiguration: - Don't set ALPHA_SIZE and STENCIL_SIZE if not requested in attribute list for context creation. - toString() shows proper identification, eg.: egl, x11, win32 .. EGLGraphicsConfigurationFactory: Daisy chain GraphicsConfigurationFactory for native device type (currently only X11). This allows choosing the EGLGraphicsConfiguration and hence native visual id based on EGL when invoked via the factory model (generic). In case EGLGraphicsConfigurationFactory is not suitable or doesn't produce a native visual id, it falls back the the original one. X11AWTGraphicsConfigurationFactory and X11Window: Use generic NativeVisualID which allows EGLGraphicsConfiguration implicit. *GraphicsConfiguration's DEBUG flag is pushed up to DefaultGraphicsConfiguration LOCK_SURFACE_CHANGED: - commit 006e9fe402a0a47b45fd2c4af51296aef895e8b5 - commit a0177c8a1048683e5d43f4712f8f9e37091d4e85 Impact: - Fixes EGL/GLES (wrapper/native) usage on X11, proper Xvisual selection w/ EGL - Fixes EGL/GLES (wrapper/native) usage on Windows, ANGLE works w/ NEWT and forced ES2
* Software Rasterizer: Add 'Mesa X11' to GL_RENDERER list. EGLDrawable: Remove ↵Sven Gothel2012-02-291-7/+7
| | | | | | | | | 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.
* Fix commit 9e66972c193399d6dcdf9e6662f4335bdf15736aSven Gothel2012-02-251-1/+1
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* Fix GLProfile/GLDrawableFactory bug: Recursion on default desktop device, ↵Sven Gothel2012-02-251-4/+4
| | | | | | | | | | | | | | 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).
* EGL Display Lifecycle Robustness Patch (impl. workaround)Sven Gothel2012-02-224-7/+115
| | | | | | | | | | Added EGLDisplayUtil helper class managing the lifecycle of the EGL display handle recursively. This class is required, due to implementation bugs within EGL where EGL.eglTerminate(long) does not mark the resource for deletion when still in use, bug releases them immediatly. This fixes unit test com.jogamp.opengl.test.junit.jogl.acore.TestInitConcurrentNEWT on Linux ARM w/ Omap4 and Tegra2.
* DEBUG Output: More thread-names to drawable/context lifecycle; Remove ↵Sven Gothel2012-02-223-18/+21
| | | | massive '!!!' occurence
* EGLDrawable: use the original requested Capabilities, ignore previously ↵Sven Gothel2012-02-221-3/+2
| | | | | | | | | chosen ones (x11,win32,..) - they are not fit The previous chosen caps might come from GLX, WGL .. however, these caps doesn't reflect EGL's capabilities - they may reflect less features. This fixes missing MSAA on linux/armv7 w/ GLX enabled.
* Fix ExtensionAvailabilityCache ; Enhance caching.Sven Gothel2012-02-142-2/+2
| | | | | | | | | | | | | | | | | | | 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 Gothel2012-02-131-2/+2
| | | | | | | | | | | | | | (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 Gothel2012-02-131-7/+4
| | | | | | | | | 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 Gothel2012-02-137-40/+220
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - 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.
* GLDynamicLibraryBundleInfo: Remove 'nativewindow_x11' preload lib ↵Sven Gothel2012-01-231-1/+0
| | | | (implicitly loaded by NativeWindowFactory)
* GLDrawableFactory*.createOffscreenDrawable(): No implicit setRealized(true) ↵Sven Gothel2011-12-171-1/+0
| | | | | | | | | | | | | | @ creation GLDrawableFactory*.createOffscreenDrawable(): No implicit setRealized(true) @ creation, following deferred creation like onscreen drawables. This allows using offscreen drawables in classes like GLCanvas, where realization is deferred due to pending valid size. Only createGLPBuffer() realizes the offscreen pbuffer drawable immediatly to reduce the impact on user-code. GLDrawableFactoryImpl.createGLDrawable(): - Simplify OffscreenLayerSurface validation and check it first regardless of the chosenCaps to get a chance to use pbuffer.
* setGLFunctionAvailability(..): Reduce the calls to resetProcAddressTable() ↵Sven Gothel2011-12-132-2/+2
| | | | | | | | | | | 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 Gothel2011-12-111-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | '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
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