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* Replace AccessController.doPrivileged() w/ SecurityUtil.doPrivileged()Sven Gothel2023-01-1414-34/+35
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* MacOS: MacOSXCGLContext.drawableUpdatedNotify(): Issue updateContext() on ↵Sven Gothel2023-01-141-21/+2
| | | | | | main thread, deferred w/o wait (MacOS >= 13) updateContextRegister() stays in current thread.
* MacOS: MacOSXCGLContext.NSOpenGLImpl.release(): Don't wait for releasing ↵Sven Gothel2023-01-141-1/+2
| | | | context view on MacOS >= 10.14 (deadlock)
* MacOS: MacOSXCGLContext: Simplify version flags, remove Tiger, add Mojave.Sven Gothel2023-01-141-6/+20
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* Fix 'typo' in branching, valid config index is >= 0 (not < 0)Sven Gothel2020-06-151-1/+1
| | | | | | | This issue was introduced in commit 0a6a592c04a85d8124aa9d38b67f0caa1d739b75 and the '2nd choice branch' obviously never tested. Thanks to Lathanda finding this issue on 6/14/20.
* Bug 1398: MacOSXCGLContext: Ensure AWT is available before using it when ↵Sven Gothel2020-04-061-5/+12
| | | | | | | query java.awt.EventQueue.isDispatchThread() If AWT is not available, isAWTEventDispatchThread() returns false, otherwise returns java.awt.EventQueue.isDispatchThread().
* Bug 1398: Avoid AWT-AppKit blocking feedback flush deadlock and SetNSViewCmd ↵Sven Gothel2020-04-061-28/+60
| | | | | | | | | | | | | | | | | | | on initial makeCurrent when offscreen makeCurrent shall skip SetNSViewCmd for offscreen, i.e. refine criteria of nsViewChanged. Previous term enforced SetNSViewCmd on initial call as lastNSViewDescr was null. Expand first term to require an actual non null NSView. contextMadeCurrent must avoid blocking to wait for completion of our SetNSViewCmd on AppKit. AWT has procedures running on AppKit under certain situations, where it issues a feedback flush on AWTEDT (from Appkit) blocking. This in turn deadlocks our SetNSViewCmd waiting on the AppKit, as we are blocking the AWTEDT waiting for same command. Further avoiding other potential deadlocks, by adding a 500ms timeout. Also clearing the lastSetNSViewCmd field post wait, regardless, which avoid repeatitive SetNSViewCmd issuance on timeout. Note that the SetNSViewCmd, we failed to wait for eventually gets executed.
* Bug 1398: Ensure CGLContext lock will be acquired before leaving user ↵Sven Gothel2020-03-051-25/+106
| | | | | | | | | | | | | | | | | | | | | | | | makeCurrent() call Command SetNSViewCmd sets NSOpenGLContext's NSView via [NSOpenGLContext setView:] on the main-thread as enforced since XCode 11 using SDK macosx10.15, see Bug 1398. This command is injected into OSX's main-thread @ NSOpenGLImpl.makeCurrent(long) only if required, i.e. issued only for a newly bound NSView and skipped for surface-less or offscreen 'surfaces'. This operation must be performed w/o blocking other tasks locking the NativeSurface on main-thread to complete. Since [NSOpenGLContext setView:] acquires the CGLContext lock on the main-thread, it can't be locked by the calling thread until this task has been completed. Command issuer NSOpenGLImpl.makeCurrent(long) will not acquire the CGLContext lock if this command is pending. contextMadeCurrent(true) cures the potential unlocked CGLContext by issuing a whole GLContext.release() and GLContext.makeCurrent() cycle while waiting for this command to be completed in-between. This GLContext cycle also ensures an unlocked NativeSurface.getLock() in-between, allowing potentially blocked other tasks on the main-thread to complete and hence this queued command to execute. Notable test provoking critical multithreading issues is com.jogamp.opengl.test.junit.jogl.demos.es2.newt.TestGearsES2NewtCanvasSWT. Notable test exposing issues with an unlocked CGLContext is com.jogamp.opengl.test.junit.jogl.glsl.TestGLSLShaderState02NEWT.
* Bug 1398: MacOS: Perform [NSOpenGLContext setView:] on main-thread async w/o ↵Sven Gothel2020-02-241-100/+211
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | blocking Set NSOpenGLContext's NSView via [NSOpenGLContext setView:] on the main-thread as enforced since XCode 11 using SDL macosx10.15, using Runnable SetNSViewCmd. This operation must be performed async w/o blocking to allow other tasks locking the NativeSurface on main-thread to complete. Further, since [NSOpenGLContext setView:] acquired the CGLContext lock, it can't be locked until this task has been completed. Worst case scenario for a late [NSOpenGLContext setView:] issuance might be corrupt initial frame(s) displayed. Since all concurrent locking is performed within JOGL, the unlocked CGLContext window risk is only academic. However, if native 3rd party toolkits take share control, we might have a situation. +++ SetNSViewCmd is issued @ makeCurrent() now as opposed to createContext(..) and associateDrawable(true). The latter was actually late as well, as it also happened after makeCurrent when updating the drawable association. It also missed setting a null NSView when detached! release() will also set a null NSView if called after associateDrawable(false). SetNSViewCmd will only be issued if the NSView has been changed, i.e. first makeCurrent() or changing the drawable. If issued, makeCurrent() will not lock the underlying CGLContext and hence allow SetNSViewCmd to perform - see above. +++ NSViewDescriptor class structure replaces the less convenient method 'getNSViewHandle(..)', exposing all collected drawable characteristics as fields. NSViewDescriptor also respects a ProxySurface's OPT_UPSTREAM_SURFACELESS mode, which results in not using any underlying NSView - similar to OPT_UPSTREAM_WINDOW_INVISIBLE. This change ensures that all surfaceless GL operations will not use any NSView.
* Bug 1374: NEWT/AWT: Annotation regarding general High-DPI for even non ↵Sven Gothel2020-01-171-0/+6
| | | | | | | | | | | | | | | native DPI toolkit aware platforms (Linux, Windows) NEWT + NewtCanvasAWT: Maybe create "interface ScalableSurface.Upstream { void pixelScaleChangeNotify(final float[] curPixelScale, final float[] minPixelScale, final float[] maxPixelScale); }" to allow downstream to notify upstream ScalableSurface implementations like NEWT's Window to act accordingly. +++ AWT GLCanvas: Add remark where to add the potential pixel scale.
* SWT GLCanvas: Fix NPE in DEBUG mode; NewtCanvasSWT: Resurect comment in ↵Sven Gothel2020-01-061-1/+3
| | | | setBounds(..)
* Bug 1358: GLCanvas: Call new OSXUtil.SetWindowPixelScale(..) when GLCanvas ↵Sven Gothel2020-01-051-1/+14
| | | | | | gets realized on MacOS This fixes GLCanvas's High-DPI scaled size issue on MacOS of Bug 1358.
* Bug 1420: Add FFMpeg 4.* versioned lib-names and provide optional internal ↵Sven Gothel2020-01-032-59/+153
| | | | | | | | | | | | | | | | | | | | | lib lookup New property 'jogl.ffmpeg.lib' may be set to 'internal', setting PREFER_SYSTEM_LIBS:=false (default it true) Non system internal libraries are named 'internal_<basename>', e.g. 'internal_avutil'. System default libraries are named '<basename>', e.g. 'avutil'. If PREFER_SYSTEM_LIBS is true (default), we lookup the default library first, then the versioned library names and last the internal library. If PREFER_SYSTEM_LIBS is false, we lookup the internal library first, then the versioned library names and last the default library.
* Bug 1312: GLContextShareSet: Utilize WeakIdentityHashMap for shareMap and ↵Sven Gothel2019-12-311-2/+3
| | | | | | | | | | | | its destroyedShares Picking up Tom Nuydens suggestion to utilize a WeakIdentityHashMap instead of a IdentityHashMap, allowing destroyed GLContext to be removed from the GLContextShareSet through the GC. TestSharedContextVBOES2NEWT5 demonstrates the use-case, having one master context and several slaves being spawn off, killed and new sets to be spawn off. Here the GLContextShareSet shall not hard-reference the destroyed and user-unreferenced context, but allowing the system to GC 'em.
* Bug 1312: GLContextShareSet CleanupSven Gothel2019-12-312-15/+63
| | | | | | | | | - refine some method names, eg -- 'addNew' -> 'mapNewEntry' -- 'hasCreatedSharedLeft(..)' -> 'hasCreatedSharesLeft(..)' - add 'getCreatedShareCount(..)' and 'getDestroyedShareCount(..)' - add 'getSize()' and 'printMap(..)'
* Reuse Gluegen's Bitfield.Util for 'PowerOf2' computationSven Gothel2019-12-311-30/+6
| | | | See gluegen commit 178c7b9d40e06a04790542241912ca21d2c7b92f
* Bug 1347: Resolve Merged EGL/Desktop Profile MappingSven Gothel2019-12-285-19/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | GLProfile.computeProfileImpl(..) as of Bug 1084 is not the culprit here and its hardware criteria filter works. The issue is commit 99a064327bf991318841c858d21d13e55d6b39db of Bug 1203, in particular the change in GLProfile re: "Merge computed EGL-Profile-Map (1) and Desktop-Profile-Map (2) per device, instead of just using the last computation, preserving and favoratizing the Desktop-Profile-Map." Here the Desktop-Profile-Map overwrites the EGL-Profile-Map and hence the software mapping gets used. Indeed, this is a regression cause by the work of Bug 1203. +++ Resolution is to revert the explicit 'union mapping' and rely on an enhanced 'GLContextImpl.remapAvailableGLVersions(fromDevice, toDevice)' function. Here the EGLDrawableFactory _already_ maps the EGL device's GL Versions to the 'host' device (e.g. X11). This has to be refined so that the remap will not overwrite the 'host' device's already detected GL Versions. That alone is enough, so that GLProfile can simply use the 'mappedEGLProfiles' of the 'host' device if detected, which already is a merged mapping of X11 host- and EGL sub-device. In case no 'mappedEGLProfiles' are available, we simply use the 'mappedDesktopProfiles'.
* Bug 1287 - Complete Immutable glNamedBufferStorage support in ↵Sven Gothel2019-12-271-8/+9
| | | | | | | | | | | | GLBufferObjectTracker As of the time of implementation, named immutable buffers were not fully supported within GL 4.4. This has changed, i.e. GL 4.5 supports glNamedBufferStorage. This patch adds support for the immutable named buffer storage case. jogl commit 09fc7aa5539731bb0fba835caee61f6eb837ecff, added GLBufferObjectTracker allowing to keep required references to NIO object. This tracker complements the NIO buffer lifecycle with the GL semantics.
* Bug 1156 Regression (Bug 1417): Probe whether 'eglGetPlatformDisplay(..)' is ↵Sven Gothel2019-12-251-1/+37
| | | | | | | | | | | | | | | | | | available before using commit f4281b5ee80d7674134bfee357695a98382884a3 for Bug 1156 (DRM/GBM) introduced the call to 'eglGetPlatformDisplay(..)' for known EGL-platforms. However, 'eglGetPlatformDisplay(..)' is only available for EGL versions >= 1.5 or 'eglGetPlatformDisplayEXT(..)' if EGL extension 'EGL_EXT_platform_base' is available. This patch adds a singular EGL version probe and a secondary extension fallback test at first call using EGL_NO_DISPLAY on both EGL_VERSION and EGL_EXTENSION eglQueryString(..) calls. If 'eglGetPlatformDisplay*(..)' is not available, simply use 'eglGetDisplay(..)'. This regression also impacted Bug 1417 (Android bringup using current SDK + NDK), i.e. disabled most Android devices as their EGL version is often 1.4.
* Bug 1156: NEWT WindowDriver: Handle case with requested ↵Sven Gothel2019-12-092-0/+29
| | | | CapabilitiesImmutable not being GLCapabilitiesImmutable
* Bug 1416 - Allow EGLDrawableFactory re-creation after shutdown() - be functionalSven Gothel2019-12-091-0/+1
| | | | | | | | | | TestShutdownCompleteNEWT revealed that EGLDrawableFactory won't be properly re-created within subsequent GLProfile/GLDrawableFactory initSingleton() after a GLProfile.shutdown() call. Hence after the shutdown() call, subsequent GLProfile have no EGLDrawableFactory available and hence may not have a default device existent in case no desktop-factory is available. Allow EGLDrawableFactory to be re-created after a shutdown().
* Bug 1200: GLRendererQuirks.NoSurfacelessCtx still persists on Linux/X11 ↵Sven Gothel2019-12-082-3/+4
| | | | | | | | | | NVIDIA 440.36 using FBO Tested with com.jogamp.opengl.test.junit.jogl.tile.TestTiledPrintingGearsNewtAWT, which crashes in native makeCurrent of NV driver gl-core when using SurfacelessCtx. Therefor we had to revert the commit 4fe9e1dfa67f4e5d614f48c02ad88e4cdd1ed415 enabling SurfacelessCtx with NV driver >= 430.40.
* Bug 1156, Bug 1401: Disable DesktopGL on EGL w/ DRM/GBM earlier in ↵Sven Gothel2019-12-051-20/+22
| | | | | | | initialization Was within hasOpenGLDesktopSupport(), but then DesktopGL libs would have been already loaded and looked-up. This is not necessary and only wastes resources and time.
* VC4: Only load Broadcom EGL driver when guessVCIVUsedXerxes Rånby2019-12-042-40/+36
| | | | | | | | | | | | | Broadcom VC IV can be used from both console and from inside X11 When used from inside X11 rendering is done on an DispmanX overlay surface while keeping an X11 nativewindow under as input. When Broadcom VC IV is guessed only the Broadcom DispmanX EGL driver is loaded. Therefore standard TYPE_X11 EGL can not be used.
* VC4: Broadcom uses libbrcmEGL.so, libbrcmGLESv2.so, libbrcmOpenVG.so and ↵Xerxes Rånby2019-12-022-3/+17
| | | | | | | libbrcmWFC.so since 7 Jul 2016 Raspbian integration (two libGLES side-by-side) https://github.com/anholt/mesa/issues/24
* Bug 1200: probeSurfacelessCtx works at least since NVIDIA 430.40.Sven Gothel2019-11-281-2/+2
| | | | | | Added this version as the safe version to limit GLRendererQuirks.NoSurfacelessCtx setting. Bug 1200 - JOGL crashes on Debian8 GNU/Linux x86_64 'NVidia beta driver 355.06' @ probeSurfacelessCtx
* Bug 1156: Using EGL.eglCreatePlatformWindowSurface(..) crashes on NVIDIA ↵Sven Gothel2019-11-281-1/+4
| | | | | | 430.40 on GNU/Linux X11 Avoiding this method for now.
* Bug 1156 - Implement DRM/GBM Support for JOGL(EGL) and NEWTSven Gothel2019-11-284-40/+127
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding new classes DRMLib (gluegen of drm + gbm), DRMUtil and DRMMode GBMDummyUpstreamSurfaceHook to new package jogamp.nativewindow.drm, allowing full awareness of DRM + GBM within NativeWindow for JOGL + NEWT. DRMMode replaces the previous native code of collecting drmMode* attributes: active connector, used mode, encoder etc and also supports multiple active connectors. DRMUtil handles the global static drmFd (file descriptor), currently only the GNU/Linux DRM device is supported. GBMDummyUpstreamSurfaceHook provides a simple dummy GBM surface. NativeWindow provides the new nativewindow_drm.so and nativewindow-os-drm.jar, which are included in most 'all' jar packages. build property: setup.addNativeEGLGBM -> setup.addNativeDRMGBM Changes NativeWindowFactory: - TYPE_EGL_GBM -> TYPE_DRM_GBM while keeping the package ID of '.egl.gbm' for NEWT (using EGL) - Initializing DRMUtil at initialization Changes EGLDrawableFactory: - Using native GBM device for the default EGL display creation instead of EGL_DEFAULT_DISPLAY. This resolves issues as seen in Bug 1402, as well in cases w/o surfaceless support. - GL profile mapping uses surfaceless when available for GBM, otherwise uses createDummySurfaceImpl (dummy GBM surface via GBMDummyUpstreamSurfaceHook) - createDummySurfaceImpl uses a dummy GBM surface via GBMDummyUpstreamSurfaceHook - DesktopGL not available with GBM, see Bug 1401 NEWT's DRM + GBM + EGL Driver - Using DRMLib, DRMUtil and DRMMode, removed most native code but WindowDriver swapBuffer - ScreenDriver uses DRMMode, however currently only first connected CRT. - WindowDriver aligns position and size to screen, positions other than 0/0 causes DRM failure - WindowDriver reconfigure n/a NEWT TODO: - DRM Cursor support (mouse pointer) - Pointer event handling
* Bug 1156: GBM: Bring up incl GL rendering (TODO: GBM working page flip / sync)Sven Gothel2019-11-231-13/+20
| | | | | | | | | | | | | | | | | - EGLSurface: Factor out 'eglCreate[Platform]WindowSurface' NEWT egl.gbm.WindowDriver -- Properly use GBM fourcc format and use as visualID for GBM surface creation and EGL config selection -- Create eglSurface within this class -- Hook up GBM/DRM page flip (not working yet, no visible artifacts - no swap) - ProxySurfaceImpl.surfaceSwap() call upstreamSurface's implementation if available TODO: 'Permission denied' calling: - drmSetMaster (optional) - drmModeSetCrtc - drmModePageFlip
* Bug 1156: EGL-GBM: Fix NativeWindowFactory native-window-type query ↵Sven Gothel2019-11-221-1/+1
| | | | | | | | | | | | | | | | | | according to Bug 1156 - Special files like '/dev/dri/card0' can't be tested via isFile(), use exists() Order for GNU/Linux (and other unices) IMHO is 1) Display Server (Vendor neutral) 1.1) running X11 display server (DISPLAY check enough?) 1.2) running WAYLAND display server (WAYLAND_DISPLAY check enough?) 2) Console Mode Vendor Neutral 2.1) GBM (how to check?) 3) Console Mode Vendor Specific 3.1) VCIV (how to check)
* Bug 1156: EGL-GBM: [Re]use EGL Platform type for ↵Sven Gothel2019-11-222-35/+66
| | | | eglCreatePlatformWindowSurface as well (like eglGetPlatformDisplay)
* Bug 1156: GBM: FIXME: Remove scanning for desktop-GL via EGL, see commit ↵Sven Gothel2019-11-221-1/+6
| | | | e674f4fa0e795bd67335025123f9af727d856f7d
* Bug 1156: Utilize internal glGetStringi (same as glGetString) - RobostnessSven Gothel2019-11-222-81/+130
| | | | | | | | | Using EGL-GBM, using desktop GL we end up with an unsatisfied linkage error after the ProcAddressTable has been reset using the 'hasMajor' and 'hasCtxOptions'. However looking up using 'reqMajor' and 'reqCtxOptions' seems to work. Needs more analysis. This change also increases robustness for scanning through GL profiles at initialization.
* Bug 1156: EGL-GBM: Fix Cleanup (Newt package relocation / hack default GBM)Sven Gothel2019-11-211-4/+5
| | | | Now: TYPE_EGL_GBM == ".egl.gbm"
* Bug 1156: EGL-GBM: Cleanup Code & Replace Newt GBM implementationSven Gothel2019-11-211-11/+18
| | | | | | GBM driver is now under egl/gbm subpackage and has been replaced by bcm_vc_iv boilerplate. Native code is reentrant capable and cleaned up. TODO: EGLDisplayUtil work with SharedResourceRunner
* detect gbm platform on linux when no other display server is runningErik De Rijcke2019-11-211-1/+22
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* make void* an opaque long in EGL generated classErik De Rijcke2019-11-211-11/+9
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* IOS: CGL.updateContextRegister(..) call on main-thread using AppKitSven Gothel2019-11-211-2/+21
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* Buig 1389: Fix SIGSEGV on OpenJDK11 on [NSApplicationAWT sendEvent:]Sven Gothel2019-09-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | Culprit of the crash and the non propagated action on NSApp main-thread was _simply_ our OSXUtil_KickNSApp() 'kick alive' NSApplicationDefined NSEvent sent to the NSApp. Java11's NSApp code overrides sendEvent and handles NSApplicationDefined + subtype=ExecuteBlockEvent using the given data1 as a function pointer. 8-O ExecuteBlockEvent defined as 0, which we have sent. Simply passing subtype=8888 avoids this side-effect. Whether it is still required to KickNSApp() is another question. +++ Further, make code a bit more robuts regarding the offscreenSurfaceLayer at JAWTWindow invalidate. I.e. if still not detached, do the late cleanup there. This just in case the OSX Context callback to disassociate the drawable has been missed.
* Bug 1392: Simplify CapabilitiesFilter: Criteria -> Test, remove ↵Sven Gothel2019-09-072-11/+11
| | | | RemovalCriteria as all Test definitions may be used for anything.
* Bug 1392: X11PixmapGLXDrawable::createPixmap() requires ↵Sven Gothel2019-09-071-2/+2
| | | | | | | X11GLXGraphicsConfiguration having a valid XVisualInfo Therefor X11GLXGraphicsConfiguration::GLXFBConfig2GLCapabilities(..) also needs to clean the GLGraphicsConfigurationUtil.BITMAP_BIT from drawableTypeBits and if all removed, drop the FBConfig.
* Bug 1391 Bug 1392: Implement GLRendererQuirks DontChooseFBConfigBestMatch ↵Sven Gothel2019-09-078-69/+175
| | | | | | | | | and No10BitColorCompOffscreen Further enhance unit tests TestGLProfile03NEWTOffscreen, i.e. test all meta profile types on all offscreen drawable types (fbo, pbuffer and bitmap). Align unit test name numbers of TestGLProfile01NEWT to TestGLProfile03NEWTOffscreen.
* Bug 1392: Add CapabilitiesFilter and GLCapabilitiesFilter supporting diverse ↵Sven Gothel2019-09-071-0/+73
| | | | | | | | reusable [GL]CapabilitiesImmutable list filter To implement fix for Bug 1392, we have to remove certain GLCapabilitiesImmutable from the availability list. These filter provide a a clean reusable utility for the fix.
* Bug 1391: Cleanup to submit fix: Update known Quirk range; ↵Sven Gothel2019-09-073-11/+25
| | | | BuggyColorRenderbuffer enables NoFullFBOSupport
* Bug 1390: Fix GLPixelBuffer.GLPixelAttributes::convert(GL, int, boolean) ↵Sven Gothel2019-09-051-7/+17
| | | | | | | | | | | | | | | | | | | | | | | | | failure on unsupported GL data format/type GLPixelBuffer.GLPixelAttributes::convert(GL, int, boolean) failed on unsupported GL data format/type On Mesa/AMD for GLPBuffer chosen GLCaps used rgba 10/10/10/2 and the GLContext set default values: GL_IMPLEMENTATION_COLOR_READ_FORMAT: 0x1908 GL_RGBA GL_IMPLEMENTATION_COLOR_READ_TYPE: 0x8368 GL_UNSIGNED_INT_2_10_10_10_REV GLPixelBuffer.GLPixelAttributes::getPixelFormat(int format, int type) currently does not handle the type GL_UNSIGNED_INT_2_10_10_10_REV and hence returned a null PixelFormat. Therefor the ctor GLPixelAttributes failed and threw the exception: "Caught GLException: Could not find PixelFormat for format and/or type: PixelAttributes[fmt 0x1908, type 0x8368, null]" This fix has the GLContext default values pre-validated in the convert(..) method and to use default GL_RGBA and GL_UNSIGNED_BYTE fallback values if not supported. This is most important to be future proof. Later we may shall add these 32bit coding 2+10+10+10 and its reverse.
* Bug 1363: Java 11: JAWTUtil: Use sun.awt.SunToolkit.awtLock/Unlock and ↵Sven Gothel2019-09-041-58/+5
| | | | | | | | | | | | | | | disableBackgroundErase (impl. semantics) Commit 13c6bbbde5ea476d60e0a2f04a5172d3302d0edd simply removed the AWT commonly used SunToolkit lock/unlock methods, which was incorrect. It lead to certain resources access collisions as access has to be synchronized using the same reentry lock across AWT and NativeWindow/JOGL. We utilize the new com.jogamp.common.util.UnsafeUtil of GlueGen commit 07c1885e9a3d1f3a3853414648c06fb3864bc69f to disable the IllegalAccessLogger while fetching the methods/fields and making them accessible. JAWUtil also hosts access to SunToolkit's disableBackgroundAccess(Component) aligning the code for GLCanvas, NewtCanvasAWT and AWTCanvas.
* Bug 1384: Move remaining 'lose' property quirks into GLRendererQuirks.OverrideSven Gothel2019-08-233-42/+27
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* Bug 1385: Limit Quirk GL3CompatNonCompliant to Mesa < 18.2.0Sven Gothel2019-08-231-3/+4
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* Bug 1383: Tighten version/profile qualification: fail if: requested compat ↵Sven Gothel2019-08-231-2/+10
| | | | | | | | | | | | | | profile && has core profile On Mesa, if requesting a 3.1 compat profile, we receive a 4.5 core profile. This is natural due to constraints within glXCreateContextAttribsARB, i.e. GLX_CONTEXT_PROFILE_MASK_ARB is only a available for versions >= 3.2 and these are not available on Mesa. Tested with Mesa 18.3.6 of Debian 10 Buster, which also confirms Bug 1385 fix of limitating GL3CompatNonCompliant to Mesa < 18.2.0
* Bug 1383: Final fix: Always test GL3CompatNonCompliant and test on requested ↵Sven Gothel2019-08-222-2/+18
| | | | | | | | | | | | | | version/profile, also .. also, if requested version is within GL3CompatNonCompliant valid range, i.e. < 3.1, the detected actual version will be clipped for valid mapping to the requested data. Here it might be essential to know, that all versions are being 'scanned' via mapGLVersions from high to low. Therefor Version 3.0 would be tried before 2.0 and both will be mapped to the clipped actual version 3.0. The true actual version could be the maximum, however, using the very same would lead to trying an invalid unavailable GLProfile.
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