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* Bug 974 - Add missing [GL4] glMultiDrawArraysIndirect(int mode, int type, ↵Sven Gothel2014-02-133-0/+6
| | | | long indirect_offset, int drawcount, int stride)
* Adding missing 'gl-if-CustomJavaCode-gl2.java' of commit ↵Sven Gothel2014-01-221-0/+40
| | | | 09fc7aa5539731bb0fba835caee61f6eb837ecff
* Bug 942: GLBufferObjectTracker: Tracking GLBufferStorage accurately, ↵Sven Gothel2014-01-2111-195/+627
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 942 - Review GLBuffer[State|Size]Tracker: Add synchronized access to ↵Sven Gothel2014-01-153-31/+41
| | | | shared bufferSizeTracker
* Revert "Bug 942 - Share GLBufferStateTracker ; Unify GLBufferStateTracker ↵Sven Gothel2014-01-146-5/+14
| | | | | | and GLBufferSizeTracker (simplification)" This reverts commit 7c5483d5b20aed9c87c5ce3f6bc840b6546edcd1.
* Bug 942 - Share GLBufferStateTracker ; Unify GLBufferStateTracker and ↵Sven Gothel2014-01-146-14/+5
| | | | | | | | | | | | | | | | | GLBufferSizeTracker (simplification) Due to future mapped buffer tracking, the GLBufferStateTracker instance shall be shared across shared GLContextImpl instances similar to GLSizeStateTracker! This allows us to merge GLSizeStateTracker code into GLBufferStateTracker to simplify the implementation. +++ Clear the GLBufferStateTracker (@destruction) only if no more created shares are left! +++
* Bug 929, Bug 852 - Reflect ES3 Compatibility with ES2 / Add CPU Sourced Data ↵Sven Gothel2013-12-221-1/+3
| | | | | | | | | API Func to ES3 Interface Since ES3 is compatible w/ ES2 and CPU sourced data is [still] allowed (but marked deprecated), re-adding them to the ES3 interface for completness. Note: CPU sourced data API functions will be removed in ES4, similar to GL core >= 3.0
* Bug 929 - Reflect ES3 Compatibility with ES2Sven Gothel2013-12-211-1/+1
| | | | | | | | | | | | | | | | | | | | | - 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 888 / Bug 891 - Enhance GLCapabilities-Query: Apply changes of commit ↵Sven Gothel2013-11-054-26/+75
| | | | | | | 613e33ee8ffc1f2b9c5db1e1b5bb5253a159ed6d to EGL and WGL. Note: WGL config query is already performed as a bulk operation. Note: OSX does not perform such queries.
* Bug 888 - Validate CPU Runtime Performance: ↵Sven Gothel2013-11-042-0/+47
| | | | | | | | | | | | | | | | | | | | X11GLXGraphicsConfiguration.GLXFBConfig2GLCapabilities(..) X11GLXGraphicsConfiguration.GLXFBConfig2GLCapabilities(..) ran over all FB configs and for each it grabbed native config values separately. Fetching them in bulk mode saves around 7% of this function's cost. Also reuse XRenderPictFormat instance for 'XRenderDirectFormat XRenderFindVisualFormat(..)' call, saving a few NIO creation cycles w/ StructAccessor. Biggest savior is X11GLXGraphicsConfigurationFactory.chooseGraphicsConfigurationFBConfig()'s fast path w/o chooser and usable 1st FBConfig. Here we only issue 'GLXFBConfig2GLCapabilities(..)' on the first valid entry. Test w/ 50 X11GLXGraphicsConfigurationFactory.chooseGraphicsConfigurationFBConfig() invocations: - pre change: 1.708 ms - post change: 650 ms Time is no spent almost solely on native glXChooseFBConfig (546ms).
* Clarify Bug 692: Unbinding a VAO does _not_ imply unbinding of set VBOs ↵Sven Gothel2013-11-012-2/+2
| | | | | | | | | | | | | | | | | | | | | (spec doesn't mention it, and it does not show results w/ CPU sourced rendering) ; Clean up GLBuffer*Tracker + * Note that VAO initialization does unbind the VBO .. since otherwise they are still bound + * and the CPU_SRC test will fail!<br/> + * The OpenGL spec does not mention that unbinding a VAO will also unbind the bound VBOs + * during their setup.<br/> + * Local tests here on NV and AMD proprietary driver resulted in <i>no ourput image</i> + * when not unbinding said VBOs before the CPU_SRC tests.<br/> + * Hence Bug 692 Comment 5 is invalid, i.e. <https://jogamp.org/bugzilla/show_bug.cgi?id=692#c5>, + * and we should throw an exception to give users a hint! Leaving uncommented code in GLBufferStateTracker .. +++ - Clean up GLBuffer*Tracker - Use final - Use static final keyNotFound value.
* Add GLES1Impl 'finalizeInit()' to avoid a 'catched exception roundtrip'Sven Gothel2013-10-301-0/+3
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* Bug 871 - Add optional xcode.clang support for all modules (Extends Bug 837 ↵Sven Gothel2013-10-244-4/+4
| | | | | | w/ xcode's xcrun) - Remove abs. include path. #include </usr/include/machine/types.h> -> #include <machine/types.h>
* Bug 852: Validate CPU sourced data API is allowed, throw exception if not. ↵v2.1.0Sven Gothel2013-10-102-0/+27
| | | | GLContext: isCPUSourcedAvail() -> isCPUDataSourcingAvail()
* Bug 852: Remove CPU sourced data API entry where not allowed (ES3 and GL ↵Sven Gothel2013-10-1021-13/+168
| | | | | | | | | | | | | | | | | | | | | | | 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 789: glDrawArraysIndirect and glDrawElementsIndirect are using ↵Sven Gothel2013-10-062-0/+22
| | | | GL_DRAW_INDIRECT_BUFFER, add VBO variant and range-check
* Add support for clang ; Use __APPLE__ predefined macroSven Gothel2013-09-133-3/+3
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* GL*, GLContext: Expose isGL2ES3() and getGL2ES3() for convenience.Sven Gothel2013-09-033-0/+36
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* GLES3Impl: Add NOP 'finalizeInit()' method, to avoid GLContentImpl not ↵Sven Gothel2013-08-251-0/+3
| | | | finding it and dumping a DEBUG message
* Fix Bug 815: GL*: Change glIs<Buffer>Enabled() -> glIs<Buffer>Bound() to ↵Sven Gothel2013-08-145-72/+72
| | | | | | | | | | | | | | | | reflect semanics - Also fix the exception message (enabled/disabled -> bound/unbound) Reason of change: Avoid confusion and point to the cause! API change: glIsVBOArrayEnabled() -> glIsVBOArrayBound() glIsVBOElementArrayEnabled() -> glIsVBOElementArrayBound() glIsPBOPackEnabled() -> glIsPBOPackBound() glIsPBOUnpackEnabled() -> glIsPBOUnpackBound() Exception message change: "must be enabled to call this method" -> "must be bound to call this method" "must be disabled to call this method" -> "must be unbound to call this method"
* API doc: Add old glext-20130207.h header for complete extension association. ↵Sven Gothel2013-07-171-42/+28
| | | | Fix GL* API doc header, align w/ spec-overview.
* GL*: Expose isGL*Core(); GLContext: isGL*() API doc cleanup - align queries.Sven Gothel2013-07-163-0/+45
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* Fix BuildComposablePipeline's isGL*/getGL* ; GLBase: ↵Sven Gothel2013-07-153-2/+12
| | | | | | | | | | | | | | | | getDownstreamGL()/getRootGL(); GLContext.isGL* added proper API doc., isGL3core()/hasNoDefaultVAO() and getDefaultVAO(). - Fix BuildComposablePipeline's isGL*/getGL* (regression of commit 3a0d7703da32e9a5ddf08a334f18588a78038d880) - GLBase: getDownstreamGL()/getRootGL() Allows user traversing through pipelined GL instances. Also added getRootGL() to GLContext. - GLContext.isGL* added proper API doc.: We test the actual context, not the profile. - GLContext isGL3core()/hasNoDefaultVAO() and getDefaultVAO() - Move isGL3code() def. back to pre 3a0d7703da32e9a5ddf08a334f18588a78038d880, i.e. Includes [ GL4, GL3 ] w/o GLES3. - Added hasNoDefaultVAO() and getDefaultVAO() .. incl. [ GL4, GL3, GLES3 ]
* Add Support for GL 4.3 (Bug 716) and ES 3.0 (Bug 717)Sven Gothel2013-07-1549-858/+1380
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ES3 / GL4.3: - Update all EGL, GLX, WGL and GL (desktop and mobile) khronos headers to latest version. - GL3/gl3* -> GL/glcorearb* - Explicitly preserve ES2_compatibility and ES3_compatibility in header, most extension grouping was removed in new headers. - Always load all GLHeader to ensure proper extension association across all profiles. - Unified method signatures - Added GL_EXT_map_buffer_range to core - Using common 'glMapBufferImpl(..)' for all glMapBuffer(..) and glMapBufferRange(..) impl. - Init necessary fields of GL instances via 'finalizeInit()' called by reflection, if exist. This allows removing initialization checks, i.e. for all buffer validations. - BuildStaticGLInfo: Can handle new GL header structure, i.e. one CPP extenstion block incl. define + funcs. - GLJavaMethodBindingEmitter: Simply print the - No GL duplication due to new intermediate interfaces, see below - OO lineare inheritance (Added GL2ES3, GL3ES3 and GL4ES3 intemediates): GLBase - GL - GL2ES2 - GLES2 GLBase - GL - GL2ES2 - GL2GL3 - [ GL2, GL3 ] GLBase - GL - GL2ES2 - GL2ES3 - GL3ES3 - [ GL3 ] GLBase - GL - GL2ES2 - GL2ES3 - GL3ES3 - GL4ES3 - [ GLES3, GL4, .. ] - Expose 'usable' intermediate interfaces GL3ES3 and GL4ES3 in GLBase/GLProfile/GLContext via is*() and get*(). - GLContext*: - isGL3core() is true if [ GL4, GL3, GLES3 ] (added GLES3) - Added ctxProfile argument to allow handling ES versions: - getMaxMajor(..), getMaxMinor(..), isValidGLVersion(..) and decrementGLVersion(..) - mapGLVersions(..) prepared for ES ARB/KHR validation - EGLContext checks ES3 (via old ctx's GL_VERSION) - ExtensionAvailabilityCache adds GL_ES_Version_X_Y for ES. - Prelim tests w/ Mesa 9.1.3 GL Version 3.0 (ES profile, ES2 compat, ES3 compat, FBO, hardware) - OpenGL ES 3.0 Mesa 9.1.3 [GL 3.0.0, vendor 9.1.3 (Mesa 9.1.3)] - TODO: - Use KHR_create_context in EGLContext.createContextARBImpl(..) - More tests (Mobile, ..) +++ Misc: - GLContext*: - Complete glAllocateMemoryNV w/ glFreeMemoryNV.
* Fix Bug 765: Add glMultiDrawElementsBaseVertex ; Restrict PointerBuffer ↵Sven Gothel2013-07-051-1/+7
| | | | | | | | | | | | | | | | | usage to NIO only. Code snippet for PointerBuffer usage: Code snippet .. how to use PointerBuffer in this case: IntBuffer indices = Buffers.newDirectIntBuffer(count); indices.put(...); ... indices.rewind(); final PointerBuffer indicesP = PointerBuffer.allocateDirect(1); indicesP.referenceBuffer(indices); -> glMultiDrawElementsBaseVertex(int mode, IntBuffer count, int type, PointerBuffer indices, int primcount, IntBuffer basevertex)
* Fix Bug 763 and Bug 764: Proper GL gluegen for glCreateShaderProgramv and ↵Sven Gothel2013-07-051-4/+18
| | | | | | | | | | | | | | | | GL3's glDraw*Elements*. glCreateShaderProgramv: Param idx 2 should be String[] All following draw commands are buffer object types, i.e. shall accept memory buffer reference (VBO/VAO/..): +BufferObjectKind Element glDrawElementsBaseVertex +BufferObjectKind Element glDrawElementsInstanced +BufferObjectKind Element glDrawElementsInstancedBaseInstance +BufferObjectKind Element glDrawElementsInstancedBaseVertex +BufferObjectKind Element glDrawElementsInstancedBaseVertexBaseInstance BufferObjectKind Element glDrawRangeElements +BufferObjectKind Element glDrawRangeElementsBaseVertex
* GLContext: Rename 2-digit VersionNumber statics aligning w/ all 3-digit ↵Sven Gothel2013-07-031-1/+1
| | | | names, e.g. Version31 -> Version310. ; Trim GLVersionNumber string.
* Bug 758: Fix scripts and ant build files to work w/ Java7 (default now) ↵Sven Gothel2013-06-211-1/+2
| | | | producing Java6 bytecode ; Apply JAR Manifest tags: Sealed, Permissions and Codebase
* Adapt to GlueGen commit 1a01dce6c42b398cdd68d405828774a3ab366456Sven Gothel2013-06-112-1/+7
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* GLX: Put native ByteBuffer to native-order in 'glXGetVisualFromFBConfig' and ↵Sven Gothel2013-05-071-9/+5
| | | | minor edits (final, same 'nativeOrder()' call style)
* Fix Bug 692: Add tracking of VERTEX_ARRAY_BINDING, and enable allowing a ↵Sven Gothel2013-04-142-68/+71
| | | | | | | | | | | bound non default VAO to pass VBO enabled test, even if VBO is disabled. VAO is available if: GL >= 3.0 or is having GL_ARB_vertex_array_object extension. checkBufferObject(..) checks whether VERTEX_ARRAY_BINDING has a non default VAO bound in case no VBO is being bound and VAO is allowed. glBindVertexArray(int) is being tracked, i.e. on state VERTEX_ARRAY_BINDING
* GLES[12] Impl: Cleanup 'checkBufferObject(..)', remove unused and 'avail' ↵Sven Gothel2013-04-142-86/+32
| | | | argument and 'initBufferObjectExtensionChecks()'
* OSX/CALayer: Revise CALayer 'RunOnMainThread' utilization, avoiding deadlocksSven Gothel2013-03-141-16/+7
| | | | | | | | | | | | | | | | | | | | | | RunOnMainThread(waitUntilDone:=true,..) can deadlock the main-thread if called from AWT-EDT, since the main-thread may call back to AWT-EDT while injecting a new main-thread task. This patch revises all RunOnMainThread CALayer usage, resulting in only one required left: - OSXUtil.AddCASublayer() w/ waitUntilDone:=false Hence the CALayer code has no more potential to deadlock main-thread/AWT-EDT. OSXUtil.AddCASublayer() must be performed on main-thread, otherwise the CALayer attachment will fail - no visible rendering result. +++ Note: A good trigger to test this deadlock is to magnify/zoom the OSX desktop (click background + ctrl-mouse_wheel) before running some unit tests. TestGLCanvasAWTActionDeadlock01AWT and TestAddRemove02GLWindowNewtCanvasAWT also have the potential to trigger the mentioned deadlock.
* Fix Bug 691 (part-3): NSOpenGLLayer::openGLContextForPixelFormat(..) on ↵Sven Gothel2013-02-162-0/+24
| | | | | | | | | | | | | | | | | | | | main-thread deadlock'ed due to locked shared context NSOpenGLLayer::openGLContextForPixelFormat(..) is performed on main-thread at 1st NSOpenGLLayer display method. This happened irregulary, i.e. sometimes (T0) right after NSOpenGLLayer creation and attachSurfaceLayer()/AddCASublayer(..), sometimes later (T1). NSOpenGLLayer::openGLContextForPixelFormat(..) uses the passed shared user context. The shared user context is locked at NSOpenGLLayer's creation (T0) and if performed at this early time the call deadlocks due to pthread_mutex wait for the shared user context. This fix performs NSOpenGLLayer creation and layer attachment while the shared user context is kept unlocked and enforces NSOpenGLLayer display and hence NSOpenGLLayer::openGLContextForPixelFormat(..). Added CGL.setNSOpenGLLayerEnabled(..) to enable/disable NSOpenGLLayer - currently not used. - Passed AddRemove tests for GLCanvas/Swing and GLWindow/NewtCanvasAWT w/ 100 loops on Java6 and Java7 on OSX. - Passed Instruments Leaks test w/ 10 loops on Java6 and Java7
* Fix Bug 691 (part-2): Extra '[subLayer release]' is wrong, since ↵Sven Gothel2013-02-152-0/+31
| | | | | | | | | | | | | | | | | | | | 'CGL.releaseNSOpenGLLayer' triggers release - but very late w/ AWT usage. OSXUtil_RemoveCASublayer0's added '[subLayer release]' in commit f6e6fab2a7ddfb5c9b614cb072c27ff697629161 is wrong, since 'CGL.releaseNSOpenGLLayer' actually does trigger it's release. This was not seen w/ AWT tests, since it happens very later. A NewtCanvasAWT test disclosed this error -> removed that extra release call. The culprit for the late release w/ AWT usage was CGL.createNSOpenGLLayer's call in the current thread. Moving it to the Main-Thread fixed the problem. All CALayer lifecycle calls are issued on the Main-Thread now. NSOpenGLLayer's CVDisplayLink OpenGL fitting via 'CVDisplayLinkSetCurrentCGDisplayFromOpenGLContext' is now performed at it's context creation in 'NSOpenGLLayer::openGLContextForPixelFormat'. The 'extra' release of the NSOpenGLLayer's NSOpenGLContext as introduced in commit f6e6fab2a7ddfb5c9b614cb072c27ff697629161 is still valid.
* Fix/Complete commit b8a8fc24a3afb0cb06a31504bdea1a98b8f00ef4 - Adding ↵Sven Gothel2012-12-162-3/+12
| | | | missing GLU code
* Cleanup GLContext special entries: getOffscreenContextPixelDataType(), ↵Sven Gothel2012-12-151-0/+5
| | | | | | | | | | | | | | | | | | | | | | | getOffscreenContextReadBuffer(), .. ; Add GLFBODrawable API entries for multi buffering (no impl. yet); GLJPanel 1st simplification using offscreen drawable - Cleanup GLContext special entries: getOffscreenContextPixelDataType(), getOffscreenContextReadBuffer(), .. ; - add: getDefaultReadBuffer() (-> exposed via GLBase as well) - add: isGLOrientationFlippedVertical() - add: getDefaultPixelDataType() - removed impl: getOffscreenContextPixelDataType() - removed impl: getOffscreenContextReadBuffer() - removed impl: offscreenImageNeedsVerticalFlip() - Add GLFBODrawable API entries for multi buffering (no impl. yet); - TODO: Add implementation code in GLFBODrawableImpl - GLJPanel 1st simplification using FBO - Use above new GL/GLContext entries - Fix: getNativeSurface() and getHandle() - TODO: - Remove distinction of 'pbuffer' and 'software', - Use GLDrawableFactory.createOffscreenDrawable(..) - Use GL for FBO swapping
* WGL/WGLExt Robustness: Use NIODirectOnly for all bindings. For these ↵Sven Gothel2012-10-302-1/+9
| | | | internal APIs, critical array is not required, hence redundant.
* CGL/CGLExt Robustness: Use NIODirectOnly for all bindings. For these ↵Sven Gothel2012-10-302-0/+8
| | | | internal APIs, critical array is not required, hence redundant.
* GLX/GLXExt Robustness: Use NIODirectOnly for all bindings. For these ↵Sven Gothel2012-10-304-60/+66
| | | | internal APIs, critical array is not required, hence redundant.
* EGL/EGLExt Robustness: Use NIODirectOnly for all bindings. For these ↵Sven Gothel2012-10-302-1/+9
| | | | internal APIs, critical array is not required, hence redundant.
* ES2Impl fix: Remove code which could imply recursion if !ES2Compatible ↵Sven Gothel2012-10-122-10/+10
| | | | (although impossible, but looks bad)
* Fix Bug 612: glVertexAttribIPointer/glVertexAttribLPointer are ↵Sven Gothel2012-09-201-0/+4
| | | | | | | | | | BufferObjectKind (VBO) and needs a RangeCheck as well Fix glVertexAttribIPointer/glVertexAttribLPointer (Bug 612) Similar to glVertexAttribPointer: - Mark both BufferObjectKind - Add RangeCheck to both
* Fix non NIO direct GL semantics: Restrict certain GL function to ↵Sven Gothel2012-09-201-29/+36
| | | | | | | | | | | | | | | | | | | | | NIODirectOnly (again) Partially reverting commits 375ab2da54ded1f3b3d90dc21b91fc6b87c64285 45a42f7c7f7fce4e6c7eb495591c438bdf0170a2 Both commits had flaws regarding: - GL spec: Pointer functions required passed memory pointers to persist - JNI: Primitive arrays may change their native memory location (swap), even if they were not GC'ed. Xerxes Ranby and I discussed whether we are able to track the primitive non direct NIO backed arrays and pinpoint them. JNI's Get*ArrayElements may be able to pinpoint, however it could result in a copy of the data, which would render this feature non performant. The tracking itself may be another no-go, since it would add up complexity and failing to free resources would be another negative sideeffect.
* Seamless Integration of an FBObject based GLFBODrawable as ↵Sven Gothel2012-09-151-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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].
* Bug 599 - FBObject / Offscreen Support - Part 1Sven Gothel2012-07-198-106/+202
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - 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 Gothel2012-07-064-20/+38
| | | | | | | | | | | | | | | | | | | | | | | | 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
* Fix Bug 590: Wrong GL2 and GLES2 aliasing of ↵Sven Gothel2012-06-164-37/+13
| | | | | | | | | | | | | | | | GL_ARB_half_float_pixel/GL_ARB_half_float_vertex and GL_OES_texture_half_float extensions We mistakenly aliase the GL2 and GLES2 extensions: - GL_ARB_half_float_pixel - GL_HALF_FLOAT_ARB 0x140B - GL_ARB_half_float_vertex - GL_HALF_FLOAT 0x140B - GL_OES_texture_half_float extensions - GL_HALF_FLOAT_OES 0x8D61 This also leads to adding GL_HALF_FLOAT_OES to com.jogamp.opengl.util.GLBuffers.sizeof(..).
* Move ProjectFloat back to private, exposing basic math in FloatUtilSven Gothel2012-04-091-1/+1
| | | | | | | | - Partially reverting commit de2b129a56335262a44a05541a3ab2e35668cc6e - ProjectFloat and FloatUtil must reside in core, not util - Moved slice2float -> GlueGen's Buffers
* Fix EGL/ES types GLeglImageOES, EGLImageKHR & EGLClientBuffer - and ↵Sven Gothel2012-04-092-3/+6
| | | | | | | | | | functions: eglCreateImageKHR, eglCreatePbufferFromClientBuffer Unique typedef for: EGLConfig, EGLContext, EGLDisplay, EGLSurface, EGLNativeDisplayType, EGLNativeWindowType, EGLNativePixmapType, EGLImageKHR, GLeglImageOES and EGLSyncKHR allowing to render them individually opaque (long) and keep EGLClientBuffer as NIO buffer.
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