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 <[email protected]>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 <[email protected]>
> 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
> > [email protected]
> >
> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
> >
> _______________________________________________
> osg-users mailing list
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>
--
Regards,
Rashad
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