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* GLDrawable: Expose getRequestedGLCapabilities() (Include to public API)Sven Gothel2014-07-316-37/+65
| | | | | | | | | | In certain cases, it is required to read the user requested capabilities from places other than the user code. Hence adding public method to GLDrawable interface. This removes the need to cast to private GLDrawableImpl, which included such method.
* Refine test ff5dba28610b4f680c9320e9e52669ed54d4de43: Perform context switch ↵Sven Gothel2014-07-301-2/+18
| | | | on GL capable thread if required. Add API doc note about this requirement.
* Bug 830 - Add Heuristics for to query whether ↵Sven Gothel2014-07-303-29/+70
| | | | | | | | | | | | | | | | | | | | | | | GLDrawableUtil.swapGLContextAndAllGLEventListener is safe (Doesn't work w/ pre MSAA onscreen drawable) GLDrawableUtil.isSwapGLContextSafe(..) allows user to query whether 'we think' it's safe to utilize swapping of GLContext between GLAutoDrawable instances. Currently known unsafe cases are: - between on- and offscreen and one of the following: - MSAA involved, or - STEREO involved Enhanced unit tests in this regard: - TestGLContextDrawableSwitch02AWT - using GLContextDrawableSwitchBase0 - TestGLContextDrawableSwitch02NEWT - using GLContextDrawableSwitchBase0 Utilized safe query for setupPrint(..) action in: - AWT GLCanvas - AWT GLJPanel - NewtCanvasAWT
* Bug 1038 - Fix: Allow skipping detection of certain GLProfiles: Skip ↵Sven Gothel2014-07-304-28/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'ARB_create_context' Commit e5a55ede324ce500f50991d56491758803063a58 was incomplete, i.e. it lacked the required mappings for the non ARB profile, i.e.: GL4bc -> GL3bc, etc. These profile mappings have been added now. +++ Further more, GLContext's profile queries, isGL*() test the ctxOptions for CTX_IS_ARB_CREATED. This has to be removed to properly work w/ Skip 'ARB_create_context'. To remove the risk of inconcistency, i.e. context created via ARB and non-ARB, the 'GLX/WGL profile >= GL3 via non ARB' validation removed in commit e5a55ede324ce500f50991d56491758803063a58 has been brought back and refined. Note: if( glp.isGL3() && createContextARBTried ) { // We shall not allow context creation >= GL3 w/ non ARB methods if ARB is used, // otherwise context of similar profile but different creation method may not be share-able. .. THROW EXCEPTON .. } This limited validation removes the possibility of such having a context of same profile, one created via ARB and one without. Hence also validates the isGL*() change, where the CTX_IS_ARB_CREATED criteria is removed. +++ Note regarding commit 7314b47ae1e42997e9e6974b84709640f0ac2a1b (revert): While analyzing the mapping, it turns out that commit c8b99d197769eaec53c2def562c0ef3fc0e6a9d2 "Don't map compatibility profiles to core profile if the latter are not available (restrict profile aliasing)" is not fully consistent with GLProfile's and GLContext's profile queries, i.e. isGL*(). We may reiterate over this change .. but have it be reverted for now.
* Revert "GLContext: Don't map compatibility profiles to core profile if the ↵Sven Gothel2014-07-301-0/+12
| | | | | | latter are not available (restrict profile aliasing) ; GLProfile does this - Simplification." This reverts commit c8b99d197769eaec53c2def562c0ef3fc0e6a9d2.
* Bug 1038 - Allow skipping detection of certain GLProfiles: Skip ↵Sven Gothel2014-07-304-24/+36
| | | | | | | | | | | | | | | 'ARB_create_context' context creation extension via property 'jogl.disable.openglarbcontext'; ... Only allow the exclusions if platform OS is not OSX: - jogl.disable.openglcore - jogl.disable.openglarbcontext Since on OSX they are known to work reliable and there is not other method if receiving a higher GL profile than core and ARB. This also removes the restrictions on X11 and Windows, where profiles >= GL3 must be created using ARB_create_context. Hence this is allowed now.
* GLContext: Don't map compatibility profiles to core profile if the latter ↵Sven Gothel2014-07-301-12/+0
| | | | | | | | | | | | | | | | | | | | | are not available (restrict profile aliasing) ; GLProfile does this - Simplification. GLContext shall not map compatibility profiles to core profile if the latter is are not available (restrict profile aliasing). If a user requests a straight GL3 core profile, don't answer with a compatibility profile, e.g. GL4bc. Hence this patch exposes the true GL profile situation more honestly the the user! User can already query profile mappings via GLProfile, i.e. - GL2GL3, - GL4ES3, or via - getMaximum - getMaxFixedFunc - getMaxProgrammable - getMaxProgrammableCore This also fixes an issue when a user requests 'getMaxProgrammableCore' but would receive a GL4bc profile.
* Bug 1038 - Allow skipping detection of certain GLProfiles: Skip native core ↵Sven Gothel2014-07-294-36/+45
| | | | | | profiles via property 'jogl.disable.openglcore' Also moved all GL profile properties to GLProfile class and made them public for better documentation.
* FixedFuncHook: Use downstream gl.getGLProfile().getImpl() for custom GL2ES1 ↵Sven Gothel2014-07-291-2/+2
| | | | impl. profile, reflecting true implementing profile.
* Fix ShaderCode.es3_default_precision_fp: ES 3.x requires same precision for ↵Sven Gothel2014-07-291-2/+6
| | | | uniforms -> re-use es3_default_precision_vp; Fixes PointsDemoES2
* BuildComposablePipeline: Handle synthetic isGL* and getGL* more generic, ↵Sven Gothel2014-07-293-153/+147
| | | | | | | | | | | | | | | | | allow FixedFunctionHook to properly determine it's identity BuildComposablePipeline: Handle synthetic isGL* and getGL* more generic, allow using a prologue hook as needed for FixedFunctionHook's 'isGL*core()', 'isGLES*Compatible()' and 'getGLProfile()' methods. The latter FixedFunctionHook take the emulated GL profile GL2ES1 into account, allowing JOGL code to assume only having GL2ES1 available. Otherwise methods like Texture.enable(..) would skip the glEnable(TEXTURE_2D) call and FixedFunctionHook could not enable it's usage. GLProfile received a 'public static GLProfile createCustomGLProfile(final String profile, final GLProfile profileImpl)' allowing utilities like FixedFunctionHook to create a generic profile. BuildComposablePipeline sorts the methods before emitting for better readability.
* GLContext.hasNoDefaultVAO(): Remove ES 3.x, fixing issues w/ ES 3.x client ↵Sven Gothel2014-07-291-5/+14
| | | | | | | | | | | | | | side vertex arrays Commit 6136457f10d020c779adc78641d0048f77ab1635 defined hasNoDefaultVAO() as [ GL4, GL3, GLES3 ], however ES 3.x still supports (deprecated): - client side vertex arrays - default vertex array object (VAO) Setting a custom VAO leads to GL_INVALID_OPERATION for client side vertex arrays used w/ glVertexPointer(..). Hence removing GLES3 from hasNoDefaultVAO().
* WindowsWGLDrawableFactory: Fix html docSven Gothel2014-07-291-0/+2
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* Bug 1036: NVidia Windows Driver 'Threaded optimization' workaround. [3/3]Sven Gothel2014-07-291-7/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 5166d6a6b617ccb15c40fcb8d4eac2800527aa7b added a workaround for NVidia's Windows Driver Threaded optimization bug existing in NVidia driver 260.99 for Window from 2010-12-11. Commit 007f120cd8d33e4231ef4d207b85ed156d1e0c82 fixed the workaround and made it optional, default: turned off! Rational of turning the workaround off was due to testing against the original test-case 'Applet and Webstart' with drivers >= 266.58 from 2011-01-24, which did not reproduce this issue. However, our unit tests reproduced the issue, e.g. test: com.jogamp.opengl.test.junit.jogl.caps.TestTranslucencyNEWT Hence we have to re-enable the workaround per default. Added the following documentation of the issue: +++ Since NV driver 260.99 from 2010-12-11 a 'Threaded optimization' feature has been introduced. The driver spawns off a dedicated thread to off-load certain OpenGL tasks from the calling thread to perform them async and off-thread. If 'Threaded optimization' is manually enabled 'on', the driver may crash with JOGL's consistent multi-threaded usage - this is a driver bug. If 'Threaded optimization' is manually disabled 'off', the driver always works correctly. 'Threaded optimization' default setting is 'auto' and the driver may crash without this workaround. If setting the process affinity to '1' (1st CPU) while initialization and launching the SharedResourceRunner, the driver does not crash anymore in 'auto' mode. This might be either because the driver does not enable 'Threaded optimization' or because the driver's worker thread is bound to the same CPU. Property integer value <code>jogl.debug.windows.cpu_affinity_mode</code>: 0 - none (no affinity, may cause driver crash with 'Threaded optimization' = ['auto', 'on']) 1 - process affinity (default, workaround for driver crash for 'Threaded optimization' = 'auto', still crashes if set to 'on') +++ Note: WindowsThreadAffinity does _not_ work.
* Bug 1016 - GLJPanel Offscreen FBO size may exceed GL MAX TEXTURE SIZE, only ↵Sven Gothel2014-07-281-5/+20
| | | | | | | | | use an FBO TextureAttachment if required We only require an FBO TextureAttachment if using GLSL vertical flip, otherwise we simply requires a color renderbuffer. Further, the 'FBO fboFlipped' in GLSL vertical flip mode also simply requires a color renderbuffer.
* GLJPanel: Enhance API doc on setSkipGLOrientationVerticalFlip(..)Sven Gothel2014-07-281-2/+2
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* GLJPanel: Only dump verbose debug on frameCount each frame if property ↵Sven Gothel2014-07-281-4/+6
| | | | 'jogl.debug.GLJPanel.Frames' is defined
* GLJPanel: Enhance the class API-docSven Gothel2014-07-281-10/+11
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* Bug 1037 - FBObject: Add proper attachment size validation at init, reset ↵Sven Gothel2014-07-281-13/+43
| | | | and attachColorbuffer(..) / attachRenderbuffer(..)
* Bug 1037 - FBObject/GLFBODrawable: Do not assume using a TextureAttachment ↵Sven Gothel2014-07-288-183/+386
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | for a Colorbuffer, also make DEPTH optional. API Change +++ In certain cases a TextureAttachment for the FBO's color buffer is not desired, either for performance reasons where texture functionality is not required or to avoid texture restrictions like size, etc. +++ GLFBODrawable shall use TextureAttachment for the FBO's color buffer and a DEPTH buffer per default. However, the user shall be allowed to use a plain ColorAttachment (renderbuffer) and also no DEPTH buffer. +++ FBObject Details: - Colorbuffer interface exposes Attachment details like format, size, etc as well as it's implementation specifics, isTextureAttachment() and getTextureAttachment() allowing a clean cast and type query. - Allow ColorAttachment to be used for non MSAA - Make TextureAttachment optional for method 'use(GL, TextureAttachment)' - Only validate size against MAX_TEXTURESIZE if using a TextureAttachment - API Change: - rename: getColorAttachmentCount() -> getColorbufferCount() - add: getTextureAttachmentCount() - change 'TextureAttachment getSamplingSink()' -> 'Colorbuffer getSamplingSink()'
* Bug 1029 - Memory leak in GLDrawableHelper: 'perThreadInitAction' shall use ↵Sven Gothel2014-07-281-6/+21
| | | | | | | a WeakReference Static ThreadLocal 'perThreadInitAction' leaks memory if using a hard reference, utilizing a WeakReference allows the passed 'initAction' owner to be garbage collected.
* Bug 1035 - Allow Gamma [Brightness, Contrast] settings to be performed on ↵Sven Gothel2014-07-276-171/+387
| | | | | | | | | | | | | | | | | | | | | | | | | display/screen of a NativeSurface Currently GLDrawableFactoryImpl's gamma settings are performed only on the main screen. Allow passing a NativeSurface, so it's display/screen gamma values will be changed. Further, promote low-level gamma settings to GLDrawableFactory for direct usage. Change com.jogamp.opengl.util.Gamma to use a GLDrawable instead of a GL object to clarify that we use the drawable. Also add a GLAutoDrawable variant, allowing proper locking of its 'upstream-lock' to guarantee atomicity. +++ Tested manually w/ TestGearsES2NEWT on X11 and Windows using the 'g' and 'G' to modify gamma. Value is properly reset on exit.
* Fixed and Changed NVidia Windows Driver Threaded optimization bug workaround ↵Sven Gothel2014-07-271-28/+169
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | of commit 5166d6a6b617ccb15c40fcb8d4eac2800527aa7b Commit 5166d6a6b617ccb15c40fcb8d4eac2800527aa7b added a workaround for the NVidia driver 260.99 for Window from 2010-12-11 issue. [1] The workaround sets a process affinity while JOGL initialization to mitigate NVidia driver's 'Threaded optimization := On' race conditions. The process affinity is reset reset after initialization. [2] The process affinity reset code had a bug, i.e. instead to restore the original process's affinity mask, we restored the system's default affinity mask. [3] Further more, there seem to be issues with changing a process affinity mask regarding the process group. This patch: - Solves issue [2] by using the original process affinity mask - Solves issue [3] by allowing a custom affinity mode via the property 'jogl.debug.windows.cpu_affinity_mode': - 0 - none (default, no affinity required for Windows NV driver >= 266.58 from 2011-01-24) - 1 - process affinity (was required w/ Windows NV driver 260.99 from 2010-12-11, see commit 5166d6a6b617ccb15c40fcb8d4eac2800527aa7b) - 2 - thread affinity (experimental) Hence the workaround is disabled by default, since the crash as dicumented in commit 5166d6a6b617ccb15c40fcb8d4eac2800527aa7b could not be reproduced with NV driver 266.58 from 2011-01-24.
* Bug 1033: Guarantee atomicity of high-level GLAutoDrawable operations, ↵Sven Gothel2014-07-2714-434/+868
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | avoiding race conditions. GLAutoDrawable (API CHANGE) allowing atomic operations: - Add class API-doc chapter about 'GLAutoDrawable Locking' - Add method invoke(..) API-doc description about throwing IllegalStateException in case of a detected deadlock situation ahead (Note: Implemented in GLDrawableHelper.invoke(..) for all implementations) - Add new methods for proper multithread handling: - public RecursiveLock getUpstreamLock(); - public boolean isThreadGLCapable(); +++ GLEventListenerState/GLDrawableUtil: - Perform operation in a atomic fashion, i.e. lock GLAutoDrawable during whole operations: - GLDrawableUtil.swapGLContext(..) - GLDrawableUtil.swapGLContextAndAllGLEventListener(..) - GLEventListenerState.moveFrom(..) - GLEventListenerState.moveTo(..) - ReshapeGLEventListener: - Moved from GLEventListenerState.ReshapeGLEventListener -> GLDrawableUtil.ReshapeGLEventListener - Takes 'displayAfterReshape' case into account. +++ javax.media.opengl.Threading Clarifications: - Public 'enum Mode', i.e. Threading.Mode - Public getMode() - Clarified 'isOpenGLThread()': - Take 'singleThreaded' into account directly, i.e. always return 'true' if singleThreaded == false
* Bug 1024: Add fallback for native-jar-file location via classpathSven Gothel2014-07-114-39/+31
| | | | Adapt to GlueGen commit f5c48efcf546ba4e08e197ccced6df83b57e1755
* StereoClientRenderer: Fix API doc anchor linkSven Gothel2014-07-101-2/+1
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* Refine 'GLSharedContextSetter' test cases: Use ↵Sven Gothel2014-07-101-2/+8
| | | | 'setSharedAutoDrawable(sharedAutoDrawable)' where possible; Fix/Refine API doc.
* Refine commit ec2d94ca26ddab8ec67135ebc5f2d0a43f6a4c25: Call ↵Sven Gothel2014-07-101-8/+1
| | | | 'areAllGLEventListenerInitialized()' directly from GLAutoDrawable
* StereoDeviceRenderer/ClientRenderer: Add note about 'Correct Asymmetric FOV ↵Sven Gothel2014-07-102-0/+18
| | | | Rendering', using FovHVHalves - incl. references
* Bug 1031: Remove Deprecated Classes and Methods (JOGL)Sven Gothel2014-07-1021-1167/+74
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Removed Deprecated Class: - com/jogamp/opengl/util/TGAWriter.java - Use TextureIO w/ .tga suffix - com/jogamp/opengl/util/awt/Screenshot.java - Use: - com.jogamp.opengl.util.GLReadBufferUtil, or - com.jogamp.opengl.util.awt.AWTGLReadBufferUtil The latter for reading into AWT BufferedImage See: TestBug461FBOSupersamplingSwingAWT, TestBug605FlippedImageAWT - javax/media/opengl/GLPbuffer.java - Use: caps.setPBuffer(true); final GLAutoDrawable pbuffer = GLDrawableFactory.getFactory( caps.getGLProfile() ).createOffscreenAutoDrawable(null, caps, null, 512, 512); - See: TestPBufferDeadlockAWT, .. Removed Deprecated Methods: - Constructor of AWT-GLCanvas, SWT-GLCanvas, AWT-GLJPanel with argument 'final GLContext shareWith' See GLSharedContextSetter, i.e. glCanvas.setSharedContext(..) ! - GLDrawableFactory.createOffscreenAutoDrawable(..) with argument 'final GLContext shareWith' See GLSharedContextSetter, i.e. offscreenAutoDrawable.setSharedContext(..) ! - GLDrawableFactory.createGLPbuffer(..), see above! - com.jogamp.opengl.util.av.AudioSink 'enqueueData(AudioDataFrame audioDataFrame)', use 'enqueueData(int, ByteBuffer, int)' - GLSharedContextSetter.areAllGLEventListenerInitialized(), migrated to GLAutoDrawable ! - GLBase's - glGetBoundBuffer(int), use getBoundBuffer(int) - glGetBufferSize(int), use getBufferStorage(int).getSize() - glIsVBOArrayBound(), use isVBOArrayBound() - glIsVBOElementArrayBound(), use isVBOElementArrayBound() - NEWT MouseEvent.BUTTON_NUMBER, use BUTTON_COUNT
* Bug 801: Add Graph pass-2 shader for VBAA 'odd' sample countSven Gothel2014-07-094-82/+180
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* StereoDevice: Don't make inner class's method private due to wrapper ↵Sven Gothel2014-07-081-1/+1
| | | | generation (still, findbugs didn't report this)
* Findbugs: Comment on some issues (OK, they are) ; Remove dead branchesSven Gothel2014-07-081-2/+2
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* Findbugs: Use static fields where possibleSven Gothel2014-07-086-7/+7
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* Findbugs: Use inner static class where possibleSven Gothel2014-07-0812-67/+68
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* Findbugs: Misc issues (Use private accessors of static fields; Use boolean ↵Sven Gothel2014-07-081-23/+23
| | | | operator; Avoid NPE
* AnimatorBase: Use cached synchronized value instead of unsynchronized ↵Sven Gothel2014-07-081-1/+1
| | | | (sloppy left-over code)
* Findbugs: Misc minor issues (see below)Sven Gothel2014-07-087-44/+39
| | | | | | | - remove duplicate code in branch - Use Type.valueOf(primitive) - Don't use array.toString() directly - remove dead code
* Findbugs: Add comments that FB warnings are of no concern ..Sven Gothel2014-07-084-4/+4
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* Findbugs: Remove dead-code / unused [temp] storage and it's assignmentSven Gothel2014-07-0816-105/+121
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* Findbugs: Remove branches where reference cannot be nullSven Gothel2014-07-088-31/+34
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* Findbugs: Use <NumberType>.valueOf(..) instead of 'new <NumberType>(..)'Sven Gothel2014-07-0811-44/+41
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* Fix regression of commit 96d530e7127c89db9991080e6268c6e8430d0619: ↵Sven Gothel2014-07-081-1/+1
| | | | EGLDisplayUtil.eglCreateEGLGraphicsDevice(..) call w/ uninitialized 'surface'
* Findbugs: Add FIXME comment regarding float comparison (consider using ↵Sven Gothel2014-07-081-0/+2
| | | | FloatUtil.isEqual(ax, bx, epsilon), FloatUtil.isZero(bx, epsilon), ..)
* Findbugs: Use Integer.parseInt(string) for int values to avoid boxing and ↵Sven Gothel2014-07-083-6/+6
| | | | unboxing
* Findbugs: Remove redundant instanceof checksSven Gothel2014-07-081-7/+8
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* Findbugs.static_final_immutable: Use final qualifier for static immutable ↵Sven Gothel2014-07-086-21/+22
| | | | instances.
* GenericStereoDevice: Cast to float before operating division, requesting ↵Sven Gothel2014-07-081-3/+4
| | | | float. Base aspect-ratio on eyeTextureSize
* Findbugs.increment_volatile: Use AtomicInteger or add comment that operation ↵Sven Gothel2014-07-082-2/+2
| | | | is safe!
* Findbugs.switch-case: GLBuffers.bytesPerPixel(..) throw GLException for type ↵Sven Gothel2014-07-081-0/+3
| | | | BITMAP && format !COLOR_INDEX || !STENCIL_INDEX
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