i solved the error by activating graphics driver from System --> Administration --> Hardware drivers hope this line helps others :)
Your swift response and helping mind is much appreciated Thanks On Thu, Feb 2, 2012 at 9:07 PM, Mohammed Rashad <mohammedrasha...@gmail.com>wrote: > I am using OSG 3.0.0 > gdal trunk > nvtt 2.0.8 > input data given in > http://www.openscenegraph.org/projects/osg/wiki/Support/UserGuides/osgdem > > command output > osgdem --xx 10 --yy 10 -t ~/Downloads/work/ps_texture_16k.tif --xx 10 --yy > 10 -d ~/Downloads/work/ps_height_16k.tif -l 8 -v 0.1 -o puget.ive -a > pegout.osga --compressor-nvtt > Warning: archive option -a is temporarily disabled, building with archive. > --xx 10 > --yy 10 > -t /home/rashad/Downloads/work/ps_texture_16k.tif > ADD: /home/rashad/Downloads/work/ps_texture_16k.tif > loaded layer /home/rashad/Downloads/work/ps_texture_16k.tif > --xx 10 > --yy 10 > -d /home/rashad/Downloads/work/ps_height_16k.tif > ADD: /home/rashad/Downloads/work/ps_height_16k.tif > loaded layer /home/rashad/Downloads/work/ps_height_16k.tif > -o puget.ive > Adding terrainTile > DataSet::_run() 0 0 > Now checking for plug-in osgPlugins-3.0.0/osgdb_nvtt.so > Warning: dynamic library '/usr/local/lib/osgPlugins-3.0.0/osgdb_nvtt.so' > exists, but an error occurred while trying to open it: > /usr/local/lib/osgPlugins-3.0.0/osgdb_nvtt.so: undefined symbol: > _ZN2nv9DDSHeaderC1Ev > ERROR 1: Only OGC WKT Projections supported for writing to GeoTIFF. > Z� > $� $�D$ � > not supported. > Segmentation fault > > > > gdb output > > > > (gdb) run --xx 10 --yy 10 -t ~/Downloads/work/ps_texture_16k.tif --xx 10 > --yy 10 -d ~/Downloads/work/ps_height_16k.tif -l 8 -v 0.1 -o puget.ive -a > pegout.osga > Starting program: /usr/local/bin/osgdem --xx 10 --yy 10 -t > ~/Downloads/work/ps_texture_16k.tif --xx 10 --yy 10 -d > ~/Downloads/work/ps_height_16k.tif -l 8 -v 0.1 -o puget.ive -a pegout.osga > [Thread debugging using libthread_db enabled] > Warning: archive option -a is temporarily disabled, building with archive. > --xx 10 > --yy 10 > -t /home/rashad/Downloads/work/ps_texture_16k.tif > ADD: /home/rashad/Downloads/work/ps_texture_16k.tif > loaded layer /home/rashad/Downloads/work/ps_texture_16k.tif > --xx 10 > --yy 10 > -d /home/rashad/Downloads/work/ps_height_16k.tif > ADD: /home/rashad/Downloads/work/ps_height_16k.tif > loaded layer /home/rashad/Downloads/work/ps_height_16k.tif > -o puget.ive > Adding terrainTile > DataSet::_run() 0 0 > Now checking for plug-in osgPlugins-3.0.0/osgdb_nvtt.so > Warning: dynamic library '/usr/local/lib/osgPlugins-3.0.0/osgdb_nvtt.so' > exists, but an error occurred while trying to open it: > /usr/local/lib/osgPlugins-3.0.0/osgdb_nvtt.so: undefined symbol: > _ZN2nv9DDSHeaderC1Ev > ERROR 1: Only OGC WKT Projections supported for writing to GeoTIFF. > Z� > $� $�D$ � > not supported. > > Program received signal SIGSEGV, Segmentation fault. > 0x00348e84 in vpb::SourceData::readData(vpb::Source*) () from > /usr/local/lib/libvpb.so.12 > > > On Thu, Jan 26, 2012 at 10:20 PM, Robert Osfield <robert.osfi...@gmail.com > > wrote: > >> HI Mohammed, >> >> The trace points to the OpenGL driver failing when trying to create the >> pbuffer. >> >> osgdem uses an OpenGL graphics context to create the GL compressed >> textures, you can avoid the use of the GL driver if you using NVTT. >> To use this you'll need to install NVTT SDK and rebuild VPB against >> it. When running osgdem you'll need to add the --compressor-nvtt >> command line option to tell osgdem to use NVTT. >> >> Alternatively you could avoid use of OpenGL compressed textures by >> using the --RGB-24 command option. >> >> Or... just install an non broken OpenGL driver. >> >> Robert. >> >> On 26 January 2012 16:37, Mohammed Rashad <mohammedrasha...@gmail.com> >> wrote: >> > Hi Robert, >> > >> > this is the valgrind output >> > >> > valgrind osgdemd --xx 10 --yy 10 -t ps_texture_16k.png --xx 10 --yy 10 >> -d >> > ps_height_16k.png -l 8 -v 0.1 -o puget.ive -a pegout.osga >> > ==12136== Memcheck, a memory error detector >> > ==12136== Copyright (C) 2002-2009, and GNU GPL'd, by Julian Seward et >> al. >> > ==12136== Using Valgrind-3.6.0.SVN-Debian and LibVEX; rerun with -h for >> > copyright info >> > ==12136== Command: osgdemd --xx 10 --yy 10 -t ps_texture_16k.png --xx 10 >> > --yy 10 -d ps_height_16k.png -l 8 -v 0.1 -o puget.ive -a pegout.osga >> > ==12136== >> > Warning: archive option -a is temporarily disabled, building with >> archive. >> > --xx 10 >> > --yy 10 >> > -t ps_texture_16k.png >> > ADD: ps_texture_16k.png >> > loaded layer ps_texture_16k.png >> > --xx 10 >> > --yy 10 >> > -d ps_height_16k.png >> > ADD: ps_height_16k.png >> > loaded layer ps_height_16k.png >> > -o puget.ive >> > Adding terrainTile >> > DataSet::_run() 0 0 >> > Now checking for plug-in osgPlugins-3.0.0/osgdb_nvtt.so >> > DataSet::assignDestinationCoordinateSystem() : assigning first source >> file >> > as the destination coordinate system >> > started DataSet::createDestination(8) >> > Time for after_reproject 0.012247 >> > DataSet::assignDestinationCoordinateSystem() : assigning first source >> file >> > as the destination coordinate system >> > local_extents = xMin() 0.000000 163850.000000 >> > yMin() 0.000000 163850.000000 >> > AR=1.000000 C1=1 R1=1 >> > createNewDestinationGraph >> > Time for _destinationGraph->computeMaximumSourceResolution() = 1.153935 >> > Time for createDestinationGraph 4.648750 >> > Time for after_computeNeighbours 2.396875 >> > completed DataSet::createDestination(8) >> > There are 2 contributing source files: >> > ps_height_16k.png >> > ps_texture_16k.png >> > ==12136== Syscall param ioctl(generic) points to uninitialised byte(s) >> > ==12136== at 0x613A619: ioctl (syscall-template.S:82) >> > ==12136== by 0x714304A: drmCommandWriteRead (in /lib/libdrm.so.2.4.0) >> > ==12136== by 0x4315B7E: radeon_cs_manager_gem_ctor (in >> > /lib/libdrm_radeon.so.1.0.0) >> > ==12136== by 0x7DEA1AF: r600InitCmdBuf (in /usr/lib/dri/r600_dri.so) >> > ==12136== by 0x7DE9E26: r600CreateContext (in >> /usr/lib/dri/r600_dri.so) >> > ==12136== by 0x7DE0C3A: ??? (in /usr/lib/dri/r600_dri.so) >> > ==12136== by 0x7DE0CD5: ??? (in /usr/lib/dri/r600_dri.so) >> > ==12136== by 0x5DC143C: ??? (in /usr/lib/mesa/libGL.so.1.2) >> > ==12136== by 0x5D99E6A: ??? (in /usr/lib/mesa/libGL.so.1.2) >> > ==12136== by 0x5D9A30D: glXCreateContext (in >> /usr/lib/mesa/libGL.so.1.2) >> > ==12136== by 0x521D033: osgViewer::PixelBufferX11::init() (in >> > /usr/local/lib/libosgViewer.so.3.0.0) >> > ==12136== by 0x521C17F: >> > >> osgViewer::PixelBufferX11::PixelBufferX11(osg::GraphicsContext::Traits*) (in >> > /usr/local/lib/libosgViewer.so.3.0.0) >> > ==12136== Address 0xbe8c0bf4 is on thread 1's stack >> > ==12136== >> > ==12136== Syscall param ioctl(generic) points to uninitialised byte(s) >> > ==12136== at 0x613A619: ioctl (syscall-template.S:82) >> > ==12136== by 0x714304A: drmCommandWriteRead (in /lib/libdrm.so.2.4.0) >> > ==12136== by 0x7DEA22F: r600InitCmdBuf (in /usr/lib/dri/r600_dri.so) >> > ==12136== by 0x7DE9E26: r600CreateContext (in >> /usr/lib/dri/r600_dri.so) >> > ==12136== by 0x7DE0C3A: ??? (in /usr/lib/dri/r600_dri.so) >> > ==12136== by 0x7DE0CD5: ??? (in /usr/lib/dri/r600_dri.so) >> > ==12136== by 0x5DC143C: ??? (in /usr/lib/mesa/libGL.so.1.2) >> > ==12136== by 0x5D99E6A: ??? (in /usr/lib/mesa/libGL.so.1.2) >> > ==12136== by 0x5D9A30D: glXCreateContext (in >> /usr/lib/mesa/libGL.so.1.2) >> > ==12136== by 0x521D033: osgViewer::PixelBufferX11::init() (in >> > /usr/local/lib/libosgViewer.so.3.0.0) >> > ==12136== by 0x521C17F: >> > >> osgViewer::PixelBufferX11::PixelBufferX11(osg::GraphicsContext::Traits*) (in >> > /usr/local/lib/libosgViewer.so.3.0.0) >> > ==12136== by 0x52188AF: >> > >> X11WindowingSystemInterface::createGraphicsContext(osg::GraphicsContext::Traits*) >> > (in /usr/local/lib/libosgViewer.so.3.0.0) >> > ==12136== Address 0xbe8c0c38 is on thread 1's stack >> > ==12136== >> > ==12136== Invalid read of size 4 >> > ==12136== at 0x5DBD0B0: ??? (in /usr/lib/mesa/libGL.so.1.2) >> > ==12136== by 0x521D60E: osgViewer::PixelBufferX11::init() (in >> > /usr/local/lib/libosgViewer.so.3.0.0) >> > ==12136== by 0x521C17F: >> > >> osgViewer::PixelBufferX11::PixelBufferX11(osg::GraphicsContext::Traits*) (in >> > /usr/local/lib/libosgViewer.so.3.0.0) >> > ==12136== by 0x52188AF: >> > >> X11WindowingSystemInterface::createGraphicsContext(osg::GraphicsContext::Traits*) >> > (in /usr/local/lib/libosgViewer.so.3.0.0) >> > ==12136== by 0x4EB4866: >> > >> osg::GraphicsContext::createGraphicsContext(osg::GraphicsContext::Traits*) >> > (in /usr/local/lib/libosg.so.3.0.0) >> > ==12136== by 0x41B356F: >> > MyGraphicsContext::MyGraphicsContext(vpb::BuildLog*) (DataSet.cpp:2518) >> > ==12136== by 0x41AE8E9: vpb::DataSet::_run() (DataSet.cpp:3243) >> > ==12136== by 0x41ADE7B: vpb::DataSet::run() (DataSet.cpp:3102) >> > ==12136== by 0x804E1D9: main (osgdem.cpp:288) >> > ==12136== Address 0xb8 is not stack'd, malloc'd or (recently) free'd >> > ==12136== >> > ==12136== >> > ==12136== Process terminating with default action of signal 11 (SIGSEGV) >> > ==12136== Access not within mapped region at address 0xB8 >> > ==12136== at 0x5DBD0B0: ??? (in /usr/lib/mesa/libGL.so.1.2) >> > ==12136== by 0x521D60E: osgViewer::PixelBufferX11::init() (in >> > /usr/local/lib/libosgViewer.so.3.0.0) >> > ==12136== by 0x521C17F: >> > >> osgViewer::PixelBufferX11::PixelBufferX11(osg::GraphicsContext::Traits*) (in >> > /usr/local/lib/libosgViewer.so.3.0.0) >> > ==12136== by 0x52188AF: >> > >> X11WindowingSystemInterface::createGraphicsContext(osg::GraphicsContext::Traits*) >> > (in /usr/local/lib/libosgViewer.so.3.0.0) >> > ==12136== by 0x4EB4866: >> > >> osg::GraphicsContext::createGraphicsContext(osg::GraphicsContext::Traits*) >> > (in /usr/local/lib/libosg.so.3.0.0) >> > ==12136== by 0x41B356F: >> > MyGraphicsContext::MyGraphicsContext(vpb::BuildLog*) (DataSet.cpp:2518) >> > ==12136== by 0x41AE8E9: vpb::DataSet::_run() (DataSet.cpp:3243) >> > ==12136== by 0x41ADE7B: vpb::DataSet::run() (DataSet.cpp:3102) >> > ==12136== by 0x804E1D9: main (osgdem.cpp:288) >> > ==12136== If you believe this happened as a result of a stack >> > ==12136== overflow in your program's main thread (unlikely but >> > ==12136== possible), you can try to increase the size of the >> > ==12136== main thread stack using the --main-stacksize= flag. >> > ==12136== The main thread stack size used in this run was 8388608. >> > ==12136== >> > ==12136== HEAP SUMMARY: >> > ==12136== in use at exit: 14,748,078 bytes in 56,570 blocks >> > ==12136== total heap usage: 67,158 allocs, 10,588 frees, 19,540,199 >> bytes >> > allocated >> > ==12136== >> > ==12136== LEAK SUMMARY: >> > ==12136== definitely lost: 0 bytes in 0 blocks >> > ==12136== indirectly lost: 0 bytes in 0 blocks >> > ==12136== possibly lost: 4,423,956 bytes in 41,567 blocks >> > ==12136== still reachable: 10,324,122 bytes in 15,003 blocks >> > ==12136== suppressed: 0 bytes in 0 blocks >> > ==12136== Rerun with --leak-check=full to see details of leaked memory >> > ==12136== >> > ==12136== For counts of detected and suppressed errors, rerun with: -v >> > ==12136== Use --track-origins=yes to see where uninitialised values come >> > from >> > ==12136== ERROR SUMMARY: 3 errors from 3 contexts (suppressed: 188 from >> 14) >> > Segmentation fault >> > >> > >> > >> > On Thu, Jan 26, 2012 at 2:30 PM, Robert Osfield < >> robert.osfi...@gmail.com> >> > wrote: >> >> >> >> Hi Mohammed, >> >> >> >> Could you run osgdem without the -a option, and also run osgdem within >> >> a debugger so you can get the stack trace where it crashes. >> >> >> >> Thanks, >> >> Robert. >> >> >> >> On 26 January 2012 00:08, Mohammed Rashad <mohammedrasha...@gmail.com> >> >> wrote: >> >> > >> >> > osgdem --xx 10 --yy 10 -t ps_texture_16k.tif --xx 10 --yy 10 -d >> >> > ps_height_16k.tif -l 8 -v 0.1 -o puget.ive -a pegout.osga >> >> > Warning: archive option -a is temporarily disabled, building with >> >> > archive. >> >> > --xx 10 >> >> > --yy 10 >> >> > -t ps_texture_16k.tif >> >> > ADD: ps_texture_16k.tif >> >> > loaded layer ps_texture_16k.tif >> >> > --xx 10 >> >> > --yy 10 >> >> > -d ps_height_16k.tif >> >> > ADD: ps_height_16k.tif >> >> > loaded layer ps_height_16k.tif >> >> > -o puget.ive >> >> > Adding terrainTile >> >> > DataSet::_run() 0 0 >> >> > Now checking for plug-in osgPlugins-3.0.0/osgdb_nvtt.so >> >> > DataSet::assignDestinationCoordinateSystem() : assigning first source >> >> > file >> >> > as the destination coordinate system >> >> > started DataSet::createDestination(8) >> >> > Time for after_reproject 0.000008 >> >> > DataSet::assignDestinationCoordinateSystem() : assigning first source >> >> > file >> >> > as the destination coordinate system >> >> > local_extents = xMin() 0.000000 163850.000000 >> >> > yMin() 0.000000 163850.000000 >> >> > AR=1.000000 C1=1 R1=1 >> >> > createNewDestinationGraph >> >> > Time for _destinationGraph->computeMaximumSourceResolution() = >> 0.005384 >> >> > Time for createDestinationGraph 0.038835 >> >> > Time for after_computeNeighbours 0.005547 >> >> > completed DataSet::createDestination(8) >> >> > There are 2 contributing source files: >> >> > ps_height_16k.tif >> >> > ps_texture_16k.tif >> >> > Segmentation fault >> >> > >> >> > -- >> >> > Regards, >> >> > Rashad >> >> > >> >> > >> >> > _______________________________________________ >> >> > osg-users mailing list >> >> > osg-users@lists.openscenegraph.org >> >> > >> >> > >> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >> >> > >> >> _______________________________________________ >> >> osg-users mailing list >> >> osg-users@lists.openscenegraph.org >> >> >> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >> > >> > >> > >> > >> > -- >> > Regards, >> > Rashad >> > >> _______________________________________________ >> osg-users mailing list >> osg-users@lists.openscenegraph.org >> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >> > > > > -- > Regards, > Rashad > > -- Regards, Rashad
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