On 11. Feb 2011, at 21:20, Jeremy Huddleston wrote: > 1) Can you try using 2.6.0's libraries instead of 2.3.6's libraries (use > /opt/X11 rather than /usr/X11)
I wish: eile% ./debug_glx/bin/eqPly.app/Contents/MacOS/eqPly --eq-config examples/configs/config.eqc dyld: Symbol not found: _gll_noop Referenced from: /System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL Expected in: /opt/X11/lib//libGL.1.dylib in /System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL > 2) Can you provide the crash report (likely saved in > ~/Library/Logs/DiagnosticReports)? See attached file. IN the crash report the stack trace is truncated/corrupted by one frame. In the debugger I reach the glXCreateNewContext call as shown below. > My guess is that a bad config is being requested, but we certainly shouldn't > crash inside glXCreateNewContext. Neither should GLX 1.2 gets reported nor glXCreateContextWithConfigSGIX return 0 without any error. Any chance of these getting fixed? It's already difficult enough to code for GLX with extensions, and having to care about non-standard implementation behavior makes this even worse. FYI we are using GLEW/GLXEW for this. As a workaround we fall back to glXGetVisualFromFBConfigSGIX + glXCreateContext which seems to work. See <http://www.equalizergraphics.com/cgi-bin/viewvc.cgi/trunk/src/libs/client/glXWindow.cpp?view=markup&pathrev=5582> Cheers, Stefan. > > > On Feb 11, 2011, at 05:03, Stefan Eilemann wrote: > >> Jeremy, all, >> >> this is a followup to bug 466: http://xquartz.macosforge.org/trac/ticket/466 >> >> I tried the following to get my implementation working, details below: >> >> 1) Use glXCreateNewContext: crash >> 2) Use glXCreateContextWithConfigSGIX: return 0 >> >> I'm running 2.6.0 with the following libraries: >> >> dyld: loaded: >> /Users/eile/Software/eq-git/src/./debug_glx/bin/eqPly.app/Contents/MacOS/eqPly >> dyld: loaded: >> /Users/eile/Software/eq-git/src/debug_glx/libs/client/libEqualizer.1.0.0.dylib >> dyld: loaded: >> /Users/eile/Software/eq-git/src/debug_glx/libs/admin/libEqualizerAdmin.1.0.0.dylib >> dyld: loaded: >> /Users/eile/Software/eq-git/src/debug_glx/libs/collage/libCollage.0.2.0.dylib >> dyld: loaded: /usr/lib/libSystem.B.dylib >> dyld: loaded: /opt/local/lib/libboost_system-mt.dylib >> dyld: loaded: /System/Library/Frameworks/Carbon.framework/Versions/A/Carbon >> dyld: loaded: /usr/X11/lib/libSM.6.dylib >> dyld: loaded: /usr/X11/lib/libICE.6.dylib >> dyld: loaded: /usr/X11/lib/libX11.6.dylib >> dyld: loaded: /usr/X11/lib/libXext.6.dylib >> dyld: loaded: /usr/X11/lib/libGL.1.dylib >> ... >> What's the proper way to get this working? > > >> >> >> Cheers, >> >> Stefan. >> >> >> 1) >> Program received signal EXC_BAD_ACCESS, Could not access memory. >> Reason: KERN_INVALID_ADDRESS at address: 0x0000000000000000 >> [Switching to process 2161] >> 0x0000000000000000 in ?? () >> (gdb) bt >> #0 0x0000000000000000 in ?? () >> #1 0x00000001002501eb in eq::GLXWindow::createGLXContext >> (this=0x10305e4b0, fbConfig=0x10283a200) at >> /Users/eile/Software/eq-git/src/libs/client/glXWindow.cpp:328 >> ... >> (gdb) up >> #1 0x00000001002501eb in eq::GLXWindow::createGLXContext >> (this=0x10305e4b0, fbConfig=0x10283a200) at >> /Users/eile/Software/eq-git/src/libs/client/glXWindow.cpp:328 >> 328 GLXContext context = glXCreateNewContext( _xDisplay, >> fbConfig[ 0 ], type, shCtx, True ); >> (gdb) p glXCreateNewContext >> $1 = {<text variable, no debug info>} 0x100d70426 <glXCreateNewContext> >> (gdb) p _xDisplay >> $3 = (Display *) 0x103805800 >> (gdb) p fbConfig[ 0 ] >> $4 = (struct __GLXFBConfigRec *) 0x10303a070 >> (gdb) p type >> $5 = 32788 >> (gdb) p shCtx >> $6 = (struct __GLXcontextRec *) 0x0 >> >> >> 2) >> Breakpoint 2, eq::GLXWindow::createGLXContext (this=0x101a1afc0, >> fbConfig=0x102060200) at >> /Users/eile/Software/eq-git/src/libs/client/glXWindow.cpp:328 >> 328 GLXContext context = glXCreateContextWithConfigSGIX( >> _xDisplay, fbConfig[0], type, shCtx, True ); >> (gdb) n >> 364 if( !context ) >> (gdb) p context >> $1 = (struct __GLXcontextRec *) 0x0 >> >> -- >> http://www.eyescale.ch >> http://www.equalizergraphics.com >> http://www.linkedin.com/in/eilemann >> >> _______________________________________________ >> Xquartz-dev mailing list >> [email protected] >> http://lists.macosforge.org/mailman/listinfo.cgi/xquartz-dev >> > > > _______________________________________________ > Xquartz-dev mailing list > [email protected] > http://lists.macosforge.org/mailman/listinfo.cgi/xquartz-dev -- http://www.eyescale.ch http://www.equalizergraphics.com http://www.linkedin.com/in/eilemann
eqPly_2011-02-14-103622_roku.crash
Description: Binary data
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