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Re: [openvrml-develop] ANN: OpenVRML 0.18.5
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From: Greg R. <ne...@po...> - 2010-03-15 04:39:37
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Lots o' issues, a few successes...
Docs:
- README needs to call out libtool/libltdl as a required dependency.
- D-Bus does _not_ automatically start openvrml-xembed on my box. No clue
how that's supposed to work. The workaround mentioned on the list works,
but the README is slightly misleading.
Build:
- AFAICT, it is flat out impossible to do a full openvrml build on reasonably
modern Debian/Ubuntu. Both xulrunner 1.9.1 (required due to some unique
header file, according to configure) and 1.8.1 (the source of libmozjs)
are required, and they cannot be installed simultaneously due to some
unspecified conflict. Ergo, no JS.
- The dependency list is...stunning. I had to install close to a gigabyte
of additional stuff, and I already had a fairly decent development box.
Extra/upgraded Ubuntu packages:
sudo apt-get install libboost1.37-dev libboost1.37-doc
- [51MB of archives, 183MB of disk space]
- [gccxml libboost-date-time1.37-dev libboost-date-time1.37.0
libboost-filesystem1.37-dev libboost-filesystem1.37.0
libboost-graph1.37-dev libboost-graph1.37.0 libboost-iostreams1.37-dev
libboost-iostreams1.37.0 libboost-program-options1.37-dev
libboost-program-options1.37.0 libboost-python1.37-dev
libboost-python1.37.0 libboost-regex1.37-dev libboost-regex1.37.0
libboost-serialization1.37-dev libboost-serialization1.37.0
libboost-signals1.37-dev libboost-signals1.37.0 libboost-system1.37-dev
libboost-system1.37.0 libboost-test1.37-dev libboost-test1.37.0
libboost-thread1.37-dev libboost-thread1.37.0 libboost-wave1.37-dev
libboost-wave1.37.0 libboost1.37-dev libboost1.37-doc]
sudo apt-get install libpng-dev libjpeg-dev xulrunner-1.9-dev default-jdk libgl1-mesa-dev libglw1-mesa-dev libosmesa6-dev libgtkglext1 libgtkglext1-dev libcurl4-gnutls-dev libdbus-1-dev libdbus-glib-1-dev libsdl1.2debian-pulseaudio doxygen doxygen-doc
- [25.5MB of archives, 110MB of disk space]
- [comerr-dev default-jdk doxygen doxygen-doc libcurl4-gnutls-dev
libdbus-1-dev libdbus-glib-1-dev libgcrypt11-dev libglw1-mesa
libglw1-mesa-dev libgnutls-dev libgpg-error-dev libgtkglext1
libgtkglext1-dev libidn11-dev libkadm55 libkrb5-dev libldap2-dev
libnspr4-dev libnss3-dev libosmesa6 libosmesa6-dev
libsdl1.2debian-pulseaudio libtasn1-3-dev libxmu-dev libxmu-headers
openjdk-6-jdk xulrunner-1.9-dev]
- [REMOVE libsdl1.2debian-alsa]
sudo apt-get install gcj libgcj-dev libgcj-doc java-gcj-compat java-gcj-compat-dev ant
- [96.7MB of archives, 604MB of disk space]
- [ant-gcj ant-optional ant-optional-gcj antlr ecj ecj-gcj fastjar gcj-4.3
gcj-4.3-base gappletviewer-4.3 gij gij-4.3 gjdoc java-gcj-compat-headless
libantlr-java libantlr-java-gcj libbcel-java libecj-java libecj-java-gcj
libgcj-bc libgcj-common libgcj9-0 libgcj9-0-awt libgcj9-dev libgcj9-jar
libgcj9-src libjaxp1.3-java libjaxp1.3-java-gcj liblog4j1.2-java
liblog4j1.2-java-gcj libmx4j-java libregexp-java libxerces2-java
libxerces2-java-gcj]
sudo apt-get install libtool libtool-doc
- [libltdl7-dev libtool libtool-doc]
sudo apt-get install libxml2-dev libxml2-doc
- [libxml2-dev libxml2-doc]
sudo apt-get install libmozjs-dev
- [libmozjs-dev]
sudo apt-get install libgnomeui-dev libgnomeui-doc
- [4102kB of archives, 21.7MB of disk space]
- [libart-2.0-dev libavahi-client-dev libavahi-common-dev libavahi-glib-dev
libbonobo2-dev libbonoboui2-dev libgail-dev libgconf2-dev
libgnome-keyring-dev libgnome2-dev libgnomecanvas2-dev libgnomeui-dev
libgnomeui-doc libgnomevfs2-dev libidl-dev liborbit2-dev libpopt-dev
libselinux1-dev libsepol1-dev orbit2]
sudo apt-get install xulrunner-1.9.1 xulrunner-1.9.1-dev xulrunner-1.9.1-gnome-support
- [13.5MB of archives, 25.3MB of disk space]
- [xulrunner-1.9.1 xulrunner-1.9.1-dev xulrunner-1.9.1-gnome-support]
- [REMOVE libmozjs-dev xulrunner-1.9-dev]
The (single-threaded) first, non-JS build took 102 minutes on one of two
1.6 GHz Atom 330's; build directory was 820 MB afterward. Still chugging
away on the second build to work around:
- I'm kind of amazed that, a month after release, nobody has yet noticed
that JPEG is broken:
if test X$enable_jpeg_textures = Xno; then
JPEG_LIBS=""
JPEG_LIBS="-ljpeg"
cat >>confdefs.h <<\_ACEOF
#define OPENVRML_ENABLE_JPEG_TEXTURES 1
_ACEOF
fi
Yeah, not so much.
Install:
- Where's sdl-viewer? Oh, buried down in an example directory. Given
the issues with openvrml-player (below), it would probably be good to
install sdl-viewer by default (maybe as openvrml-sdl-viewer, for
consistency and general non-generic-ness).
Run:
- openvrml-player doesn't work at all. The best it manages is a single
frame before crashing, and that only on extremely simple worlds. On at
least a couple of occasions it chokes with signs of memory corruption:
openvrml-player pngboxes.wrl
** (openvrml-xembed:26721): DEBUG: inserted reference to :1.197
get fences failed: -1
param: 6, val: 0
*** glibc detected *** /usr/local/libexec/openvrml-xembed: corrupted double-linked list: 0xb29b35e0 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb6c92604]
/lib/tls/i686/cmov/libc.so.6[0xb6c955d2]
/lib/tls/i686/cmov/libc.so.6(__libc_malloc+0x95)[0xb6c969c5]
/usr/lib/libglib-2.0.so.0(g_malloc+0x34)[0xb7567284]
/usr/lib/libglib-2.0.so.0(g_strdup+0x39)[0xb757ffa9]
/usr/lib/libgobject-2.0.so.0(g_value_set_string+0x7b)[0xb76240db]
/usr/lib/libdbus-glib-1.so.2[0xb7f5518e]
/usr/lib/libdbus-glib-1.so.2[0xb7f53a55]
/usr/lib/libdbus-glib-1.so.2[0xb7f53b9c]
/usr/lib/libdbus-glib-1.so.2[0xb7f51baf]
/usr/lib/libgobject-2.0.so.0(g_closure_invoke+0x1ab)[0xb75fcc7b]
/usr/lib/libgobject-2.0.so.0[0xb7612e57]
/usr/lib/libgobject-2.0.so.0(g_signal_emit_valist+0x7b9)[0xb76144b9]
/usr/lib/libgobject-2.0.so.0(g_signal_emit+0x26)[0xb7614936]
/usr/lib/libdbus-glib-1.so.2[0xb7f52e3f]
/lib/libdbus-1.so.3(dbus_connection_dispatch+0x395)[0xb7f180d5]
/usr/lib/libdbus-glib-1.so.2[0xb7f496bd]
/usr/lib/libglib-2.0.so.0(g_main_context_dispatch+0x1e8)[0xb755eb88]
/usr/lib/libglib-2.0.so.0[0xb75620eb]
/usr/lib/libglib-2.0.so.0(g_main_loop_run+0x1ca)[0xb75625ba]
/usr/local/libexec/openvrml-xembed[0x805675e]
/usr/local/libexec/openvrml-xembed(_ZNK5boost9function0IvEclEv+0x21)[0x8057a61]
/usr/lib/libboost_thread-mt.so.1.37.0(thread_proxy+0x68)[0xb6edf848]
/lib/tls/i686/cmov/libpthread.so.0[0xb6d8c4ff]
/lib/tls/i686/cmov/libc.so.6(clone+0x5e)[0xb6d0749e]
======= Memory map: ========
08048000-0806d000 r-xp 00000000 08:07 456472 /usr/local/libexec/openvrml-xembed
0806d000-0806e000 r--p 00025000 08:07 456472 /usr/local/libexec/openvrml-xembed
0806e000-0806f000 rw-p 00026000 08:07 456472 /usr/local/libexec/openvrml-xembed
0918b000-09271000 rw-p 0918b000 00:00 0 [heap]
adca8000-adca9000 ---p adca8000 00:00 0
adca9000-ae4a9000 rwxp adca9000 00:00 0
ae4a9000-ae4aa000 ---p ae4a9000 00:00 0
ae4aa000-aecaa000 rwxp ae4aa000 00:00 0
aecaa000-aecab000 ---p aecaa000 00:00 0
aecab000-af4ab000 rwxp aecab000 00:00 0
af4ab000-af4ac000 ---p af4ab000 00:00 0
af4ac000-afcac000 rwxp af4ac000 00:00 0
afcac000-afcad000 ---p afcac000 00:00 0
afcad000-b04ad000 rwxp afcad000 00:00 0
b04ad000-b04ae000 ---p b04ad000 00:00 0
b04ae000-b0cae000 rwxp b04ae000 00:00 0
b04ae000-b0cae000 rwxp b04ae000 00:00 0
b0cae000-b0caf000 ---p b0cae000 00:00 0
b0caf000-b14af000 rwxp b0caf000 00:00 0
b14af000-b1500000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b1500000-b152c000 rw-p b1500000 00:00 0
b152c000-b1600000 ---p b152c000 00:00 0
b164e000-b169f000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b169f000-b16f0000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b16f0000-b1741000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b1741000-b1792000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b1792000-b17e3000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b17e3000-b1834000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b1834000-b1885000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b1885000-b18d6000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b18d6000-b1927000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b1927000-b1978000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b1978000-b19c9000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b19c9000-b1a1a000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b1a1a000-b1a6b000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b1a6b000-b1abc000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b1abc000-b1b0d000 r--p 00000000 08:07 888953 /us
[7] Abort /usr/local/libexec/openvrml-xembed
and simultaneously this stuff showed up for any X event in the player window:
** (openvrml-player:26724): CRITICAL **: void<unnamed>::reset_fds(<unnamed>::CURLSource&): assertion `Invalid multi handle' failed
[x many]
A later run displayed a single frame before dying:
openvrml-player dodecahedron.wrl
** (openvrml-xembed:27181): DEBUG: inserted reference to :1.225
get fences failed: -1
param: 6, val: 0
splut:/data/vrml 1351> ** (openvrml-xembed:27181): DEBUG: erased references to :1.225
[7] Done /usr/local/libexec/openvrml-xembed
On a single-(JPEG-)texture, 12-polygon world, it coughed up a weird MIME-
type error/warning and displayed nothing at all:
openvrml-player dodecahedron.wrl
** (openvrml-xembed:27008): DEBUG: inserted reference to :1.219
get fences failed: -1
param: 6, val: 0
unexpected media type "application/octet-stream"
splut:/data/vrml 1346> ** (openvrml-xembed:27008): DEBUG: erased references to :1.219
[7] Done /usr/local/libexec/openvrml-xembed
(The constant killing of xembed is kind of frustrating, too.)
On a single-PixelTexture world, it did the single-frame display before
dying with a mutex failure:
openvrml-player hypnosphere-chek97.wrl
** (openvrml-xembed:27020): DEBUG: inserted reference to :1.222
get fences failed: -1
param: 6, val: 0
file:///data/vrml/hypnosphere-chek97.wrl:37:46: warning: rotation axis should be a normalized vector
file:///data/vrml/hypnosphere-chek97.wrl:37:66: warning: rotation axis should be a normalized vector
file:///data/vrml/hypnosphere-chek97.wrl:38:12: warning: rotation axis should be a normalized vector
file:///data/vrml/hypnosphere-chek97.wrl:1979:44: warning: rotation axis should be a normalized vector
file:///data/vrml/hypnosphere-chek97.wrl:1988:37: warning: rotation axis should be a normalized vector
splut:/data/vrml 1349> openvrml-xembed: /usr/include/boost/thread/pthread/mutex.hpp:50: void boost::mutex::lock(): Assertion `!pthread_mutex_lock(&m)' failed.
[7] Abort /usr/local/libexec/openvrml-xembed
On a five-PNG/JPEG-texture world (mostly just plain polygons), it again
died without displaying anything:
openvrml-player cubicles.wrl
** (openvrml-xembed:27214): DEBUG: inserted reference to :1.236
get fences failed: -1
param: 6, val: 0
unexpected media type "application/octet-stream"
splut:/data/vrml/cubicles 1360> ** (openvrml-xembed:27214): DEBUG: erased references to :1.236
[7] Done /usr/local/libexec/openvrml-xembed
// blank slate...nothing displayed at all
- sdl-viewer, as someone else (Braden?) noted a few months back, does work
(mostly), and it conveniently doesn't kill xembed even when the viewer
aborts. It has some serious problems with this world, however (which is
highly ironic, given libvrml97's performance on it 10 or 12 years ago):
openvrml-sdl-viewer pngboxes.wrl
get fences failed: -1
param: 6, val: 0
Segmentation fault
DOH!
openvrml-sdl-viewer pngboxes.wrl
get fences failed: -1
param: 6, val: 0
*** glibc detected *** openvrml-sdl-viewer: corrupted double-linked list: 0x0a4d5e68 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb7616604]
/lib/tls/i686/cmov/libc.so.6[0xb7618367]
/lib/tls/i686/cmov/libc.so.6(cfree+0x96)[0xb76185b6]
/usr/lib/libstdc++.so.6(_ZdlPv+0x21)[0xb7812231]
/usr/local/lib/libopenvrml.so.9[0xb7b9594b]
/usr/local/lib/libopenvrml.so.9(_ZNK5boost9function0IvEclEv+0x2c)[0xb7b9af8c]
/usr/local/lib/libopenvrml.so.9(_ZN5boost6detail11thread_dataINS_9function0IvEEE3runEv+0x22)[0xb7b9b202]
/usr/lib/libboost_thread-mt.so.1.37.0(thread_proxy+0x68)[0xb7863848]
/lib/tls/i686/cmov/libpthread.so.0[0xb77104ff]
/lib/tls/i686/cmov/libc.so.6(clone+0x5e)[0xb768b49e]
======= Memory map: ========
08048000-08050000 r-xp 00000000 08:07 325863 /usr/local/bin/openvrml-sdl-viewer
08050000-08051000 r--p 00007000 08:07 325863 /usr/local/bin/openvrml-sdl-viewer
08051000-08052000 rw-p 00008000 08:07 325863 /usr/local/bin/openvrml-sdl-viewer
09c77000-0a532000 rw-p 09c77000 00:00 0 [heap]
acc00000-acc21000 rw-p acc00000 00:00 0
acc21000-acd00000 ---p acc21000 00:00 0
acd41000-acd42000 ---p acd41000 00:00 0
acd42000-ad542000 rwxp acd42000 00:00 0
ad542000-ad54a000 rw-s 00000000 00:09 6990848 /drm mm object (deleted)
ad54a000-ad54b000 ---p ad54a000 00:00 0
ad54b000-add4b000 rwxp ad54b000 00:00 0
add4b000-add4c000 ---p add4b000 00:00 0
add4c000-ae54c000 rwxp add4c000 00:00 0
ae54c000-ae554000 rw-s 00000000 00:09 6990846 /drm mm object (deleted)
ae554000-ae55c000 rw-s 00000000 00:09 6990844 /drm mm object (deleted)
ae55c000-ae564000 rw-s 00000000 00:09 6990842 /drm mm object (deleted)
ae564000-ae565000 ---p ae564000 00:00 0
ae565000-aed65000 rwxp ae565000 00:00 0
aed65000-aed66000 ---p aed65000 00:00 0
aed66000-af566000 rwxp aed66000 00:00 0
af566000-af56e000 rw-s 00000000 00:09 6990840 /drm mm object (deleted)
af56e000-af576000 rw-s 00000000 00:09 6990838 /drm mm object (deleted)
af576000-af57e000 rw-s 00000000 00:09 6990836 /drm mm object (deleted)
af57e000-af57f000 ---p af57e000 00:00 0
af57f000-afd7f000 rwxp af57f000 00:00 0
afd7f000-afd80000 ---p afd7f000 00:00 0
afd80000-b0580000 rwxp afd80000 00:00 0
b0580000-b0588000 rw-s 00000000 00:09 6990834 /drm mm object (deleted)
b0588000-b0589000 ---p b0588000 00:00 0
b0589000-b0d89000 rwxp b0589000 00:00 0
b0d89000-b0d8a000 ---p b0d89000 00:00 0
b0d8a000-b158a000 rwxp b0d8a000 00:00 0
b158a000-b1592000 rw-s 00000000 00:09 6990832 /drm mm object (deleted)
b1592000-b159a000 rw-s 00000000 00:09 6990830 /drm mm object (deleted)
b159a000-b15a2000 rw-s 00000000 00:09 6990828 /drm mm object (deleted)
b15a2000-b15aa000 rw-s 00000000 00:09 6990826 /drm mm object (deleted)
b15aa000-b15ab000 ---p b15aa000 00:00 0
b15ab000-b1dab000 rwxp b15ab000 00:00 0
b1dab000-b1db3000 rw-s 00000000 00:09 6990823 /drm mm object (deleted)
b1db3000-b1dbb000 rw-s 00000000 00:09 6990822 /drm mm object (deleted)
b1dbb000-b1dc3000 rw-s 00000000 00:09 6990820 /drm mm object (deleted)
b1dc3000-b1e14000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b1e14000-b1e65000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b1e65000-b1eb6000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b1eb6000-b1f07000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b1f07000-b1f58000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b1f58000-b1fa9000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b1fa9000-b1ffa000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b1ffa000-b204b000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b204b000-b209c000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b209c000-b20ed000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b20ed000-b213e000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b213e000-b218f000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b218f000-b21e0000 r--p 00000000 08:07 888953 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf
b21e0000Abort
DOH!
openvrml-sdl-viewer pngboxes.wrl
get fences failed: -1
param: 6, val: 0
*** glibc detected *** openvrml-sdl-viewer: free(): invalid pointer: 0x0989a1b0 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb75ad604]
/lib/tls/i686/cmov/libc.so.6(cfree+0x96)[0xb75af5b6]
/usr/lib/dri/i915_dri.so(_mesa_align_free+0x1d)[0xb5dee40d]
/usr/lib/dri/i915_dri.so(_math_matrix_dtr+0x3d)[0xb5e30edd]
/usr/lib/dri/i915_dri.so[0xb5df1f43]
/usr/lib/dri/i915_dri.so(_mesa_free_matrix_data+0x52)[0xb5df1fc2]
/usr/lib/dri/i915_dri.so(_mesa_free_context_data+0x120)[0xb5db2ed0]
/usr/lib/dri/i915_dri.so(intelDestroyContext+0xf6)[0xb5d784d6]
/usr/lib/dri/i915_dri.so[0xb5d531c7]
/usr/lib/libGL.so.1[0xb7d8cfcc]
/usr/lib/libGL.so.1[0xb7d68bc5]
/usr/lib/libSDL-1.2.so.0[0xb7e7e886]
/usr/lib/libSDL-1.2.so.0[0xb7e82ce7]
/usr/lib/libSDL-1.2.so.0[0xb7e82f22]
/usr/lib/libSDL-1.2.so.0(SDL_VideoQuit+0x50)[0xb7e718a0]
/usr/lib/libSDL-1.2.so.0(SDL_QuitSubSystem+0x55)[0xb7e462e5]
/usr/lib/libSDL-1.2.so.0(SDL_Quit+0x1e)[0xb7e4636e]
/usr/lib/libSDL-1.2.so.0[0xb7e46bff]
[0xb7eed400]
/usr/lib/dri/i915_dri.so[0xb5d5e6fd]
/usr/lib/dri/i915_dri.so(_tnl_draw_prims+0xbf8)[0xb5e41558]
/usr/lib/dri/i915_dri.so(vbo_save_playback_vertex_list+0x351)[0xb5e3fd31]
/usr/lib/dri/i915_dri.so[0xb5dca63d]
/usr/lib/dri/i915_dri.so(_mesa_CallList+0x4a)[0xb5dcd4da]
/usr/local/lib/libopenvrml-gl.so.8(_ZN8openvrml2gl6viewer15do_insert_shellERKNS_13geometry_nodeEjRKSt6vectorINS_5vec3fESaIS6_EERKS5_IiSaIiEERKS5_INS_5colorESaISF_EESE_SA_SE_RKS5_INS_5vec2fESaISK_EESE_+0x58b)[0xb7e319db]
/usr/local/lib/libopenvrml.so.9(_ZN8openvrml6viewer12insert_shellERKNS_13geometry_nodeEjRKSt6vectorINS_5vec3fESaIS5_EERKS4_IiSaIiEERKS4_INS_5colorESaISE_EESD_S9_SD_RKS4_INS_5vec2fESaISJ_EESD_+0x57)[0xb7b3da97]
/usr/local/lib/openvrml/node/vrml97.so[0xb4b749f2]
/usr/local/lib/libopenvrml.so.9(_ZN8openvrml13geometry_node15render_geometryERNS_6viewerENS_17rendering_contextE+0x82)[0xb7ae42f2]
/usr/local/lib/openvrml/node/vrml97.so[0xb4b3af41]
/usr/local/lib/libopenvrml.so.9(_ZN8openvrml10child_node12render_childERNS_6viewerENS_17rendering_contextE+0x74)[0xb7ae43c4]
/usr/local/lib/openvrml/node/vrml97.so[0xb4bb00ec]
/usr/local/lib/openvrml/node/vrml97.so[0xb4bb2570]
/usr/local/lib/libopenvrml.so.9(_ZN8openvrml10child_node12render_childERNS_6viewerENS_17rendering_contextE+0x74)[0xb7ae43c4]
/usr/local/lib/openvrml/node/vrml97.so[0xb4bb00ec]
/usr/local/lib/openvrml/node/vrml97.so[0xb4bb2570]
/usr/local/lib/libopenvrml.so.9(_ZN8openvrml10child_node12render_childERNS_6viewerENS_17rendering_contextE+0x74)[0xb7ae43c4]
/usr/local/lib/openvrml/node/vrml97.so[0xb4bb00ec]
/usr/local/lib/openvrml/node/vrml97.so[0xb4bb2570]
/usr/local/lib/libopenvrml.so.9(_ZN8openvrml10child_node12render_childERNS_6viewerENS_17rendering_contextE+0x74)[0xb7ae43c4]
/usr/local/lib/openvrml/node/vrml97.so[0xb4a8a93c]
/usr/local/lib/libopenvrml.so.9(_ZN8openvrml10child_node12render_childERNS_6viewerENS_17rendering_contextE+0x74)[0xb7ae43c4]
/usr/local/lib/libopenvrml.so.9(_ZN8openvrml5scene6renderERNS_6viewerENS_17rendering_contextE+0x76)[0xb7b2ef66]
/usr/local/lib/libopenvrml.so.9(_ZN8openvrml7browser6renderEv+0x32b)[0xb7b37d2b]
/usr/local/lib/libopenvrml-gl.so.8(_ZN8openvrml2gl6viewer6redrawEv+0x11c)[0xb7e3029c]
openvrml-sdl-viewer[0x804cd97]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe5)[0xb7554775]
openvrml-sdl-viewer[0x804bd01]
======= Memory map: ========
08048000-08050000 r-xp 00000000 08:07 325863 /usr/local/bin/openvrml-sdl-viewer
08050000-08051000 r--p 00007000 08:07 325863 /usr/local/bin/openvrml-sdl-viewer
08051000-08052000 rw-p 00008000 08:07 325863 /usr/local/bin/openvrml-sdl-viewer
0981d000-09cf9000 rw-p 0981d000 00:00 0 [heap]
a0d92000-a0d93000 ---p a0d92000 00:00 0
a0d93000-a1593000 rwxp a0d93000 00:00 0
a1593000-a1594000 ---p a1593000 00:00 0
a1594000-a1d94000 rwxp a1594000 00:00 0
a1d94000-a1d95000 ---p a1d94000 00:00 0
a1d95000-a2595000 rwxp a1d95000 00:00 0
a2595000-a2596000 ---p a2595000 00:00 0
a2596000-a2d96000 rwxp a2596000 00:00 0
a2d96000-a2d97000 ---p a2d96000 00:00 0
a2d97000-a3597000 rwxp a2d97000 00:00 0
a3597000-a3598000 ---p a3597000 00:00 0
a3598000-a3d98000 rwxp a3598000 00:00 0
a3d98000-a3d99000 ---p a3d98000 00:00 0
a3d99000-a4599000 rwxp a3d99000 00:00 0
a4599000-a459a000 ---p a4599000 00:00 0
a459a000-a4d9a000 rwxp a459a000 00:00 0
a4d9a000-a4d9b000 ---p a4d9a000 00:00 0
a4d9b000-a559b000 rwxp a4d9b000 00:00 0
a559b000-a559c000 ---p a559b000 00:00 0
a559c000-a5d9c000 rwxp a559c000 00:00 0
a5d9c000-a5da0000 rw-s 00000000 00:09 7041732 /drm mm object (deleted)
a5da0000-a5da1000 ---p a5da0000 00:00 0
a5da1000-a65a1000 rwxp a5da1000 00:00 0
a65a1000-a65a2000 ---p a65a1000 00:00 0
a65a2000-a6da2000 rwxp a65a2000 00:00 0
a6da2000-a6da3000 ---p a6da2000 00:00 0
a6da3000-a75a3000 rwxp a6da3000 00:00 0
a75a3000-a75a4000 ---p a75a3000 00:00 0
a75a4000-a7da4000 rwxp a75a4000 00:00 0
a7da4000-a7da5000 ---p a7da4000 00:00 0
a7da5000-a85a5000 rwxp a7da5000 00:00 0
a85a5000-a85ad000 rw-s 00000000 00:09 7041718 /drm mm object (deleted)
a85ad000-a85ae000 rw-s 00000000 00:09 7041717 /drm mm object (deleted)
a85ae000-a85af000 ---p a85ae000 00:00 0
a85af000-a8daf000 rwxp a85af000 00:00 0
a8daf000-a8db0000 ---p a8daf000 00:00 0
a8db0000-a95b0000 rwxp a8db0000 00:00 0
a95b0000-a95b1000 ---p a95b0000 00:00 0
a95b1000-a9db1000 rwxp a95b1000 00:00 0
a9db1000-a9db2000 ---p a9db1000 00:00 0
a9db2000-aa5b2000 rwxp a9db2000 00:00 0
aa5b2000-aa5b3000 ---p aa5b2000 00:00 0
aa5b3000-aadb3000 rwxp aa5b3000 00:00 0
aadb3000-aadb4000 ---p aadb3000 00:00 0
aadb4000-ab5b4000 rwxp aadb4000 00:00 0
ab5b4000-ab5b5000 ---p ab5b4000 00:00 0
ab5b5000-abdb5000 rwxp ab5b5000 00:00 0
abdb5000-abdb6000 ---p abdb5000 00:00 0
abdb6000-ac5b6000 rwxp abdb6000 00:00 0
ac5b6000-ac5b7000 ---p ac5b6000 00:00 0
ac5b7000-acdb7000 rwxp ac5b7000 00:00 0
acdb7000-acdb8000 ---p acdb7000 00:00 0
acdb8000-ad5b8000 rwxp acdb8000 00:00 0
ad5b8000-ad5b9000 ---p ad5b8000 00:00 0
ad5b9000-addb9000 rwxp ad5b9000 00:00 0
addb9000-addba000 ---p addb9000 00:00 0
addba000-ae5ba000 rwxp addba000 00:00 0
ae5ba000-ae5bb000 ---p ae5ba000 00:00 0
ae5bb000-aedbb000 rwxp ae5bb000 00:00 0
aedbb000-aedbc000 ---p aedbb000 00:00 0
aedbc000-af5bc000 rwxp aedbc000 00:00 0
af5bc000-af5bd000 ---p af5bc000 00:00 0
af5bd000-afdbd000 rwxp af5bd000 00:00 0
afdbd000-afdbe000 ---p afdbd000 00:00 0
afdbe000-b05be000 rwxp afdbe000 00:00 0
b05be000-b05bf000 ---p b05be000 00:00 0
b05bf000-b0dbf000 rwxp b05bf000 00:00 0
b0dbf000-b0dc7000 rw-s 00000000 00:09 7041683 /drm mm object (deleted)
b0dc7000-b0dcf000 rw-s 00000000 00:09 7041682 Abort
DOH!
But other than this world (which, aside from some inconsequential shifting
of text in two-line blocks, hasn't changed since 2000), I haven't found
another world that kills the viewer--at least, out of the three or four
I've tried. :-)
(Btw, that one's still at http://www.libpng.org/pub/png/pngvrml/pngboxes.wrl
AFAIK there are no errors, but I no longer have a VRML syntax-checker,
and Trapezium/Vorlon is long gone.)
- Speaking of things that haven't changed since 2000, I see the Background
node still doesn't transform with Viewpoint...I know I reported that bug
many, many years ago.
- The normalized-vector warning is kind of annoying. I don't know how much
more normalized it expects me to get, but if 6+ nines won't cut it, there's
something wrong with the code:
orientation -0.10618 0.98856 0.10712 1.5911
sqrt(0.10618*0.10618 + 0.98856*0.98856 + 0.10712*0.10712)
.99999988019999282397
Not a big deal, obviously, but it's also 100% trivial to check whether
the vector's within, say, 0.001 of 1.0, which should be "good enough."
System particulars:
- dual Intel Atom 330 1.6 GHz, 2 GB RAM, Intel 945G graphics
- Ubuntu 2009.04 32-bit (64-bit box shipped that way, argh...)
- Linux "2.6.28-17-generic", gcc 4.3.3, glibc 2.9, libstdc++ 6.0.10 (whatever
version that really is)
- openvrml 0.18.5
Regards,
Greg
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