Recent changes to bugs

openscenegraph and xine-lib-vdpau

Dennis — Mon, 03 Jan 2011 13:09:18 -0000

Using xine-lib-vdpau version 1-2-e82fdba2e88d and the make fails with the following;

Linking CXX shared module ../../../lib/osgPlugins-2.8.3/osgdb_txp.so
[ 68%] Built target osgdb_txp
Scanning dependencies of target osgdb_xine
[ 68%] Building C object src/osgPlugins/xine/CMakeFiles/osgdb_xine.dir/video_out_rgb.o
/usr/src/OpenSceneGraph-2.8.3/src/osgPlugins/xine/video_out_rgb.c: In function 'rgbout_update_frame_format':
/usr/src/OpenSceneGraph-2.8.3/src/osgPlugins/xine/video_out_rgb.c:2323:30: warning: cast to pointer from integer of different size
/usr/src/OpenSceneGraph-2.8.3/src/osgPlugins/xine/video_out_rgb.c:2326:30: warning: cast to pointer from integer of different size
/usr/src/OpenSceneGraph-2.8.3/src/osgPlugins/xine/video_out_rgb.c:2329:30: warning: cast to pointer from integer of different size
/usr/src/OpenSceneGraph-2.8.3/src/osgPlugins/xine/video_out_rgb.c:2347:30: warning: cast to pointer from integer of different size
/usr/src/OpenSceneGraph-2.8.3/src/osgPlugins/xine/video_out_rgb.c: In function 'init_class':
/usr/src/OpenSceneGraph-2.8.3/src/osgPlugins/xine/video_out_rgb.c:2770:25: error: 'video_driver_class_t' has no member named 'get_identifier'
/usr/src/OpenSceneGraph-2.8.3/src/osgPlugins/xine/video_out_rgb.c:2771:25: error: 'video_driver_class_t' has no member named 'get_description'
make[2]: *** [src/osgPlugins/xine/CMakeFiles/osgdb_xine.dir/video_out_rgb.o] Error 1
make[1]: *** [src/osgPlugins/xine/CMakeFiles/osgdb_xine.dir/all] Error 2
make: *** [all] Error 2

GCC 3.4.1 compiler directive ...

Anonymous — Fri, 22 Oct 2004 14:30:06 -0000

I'm using the new Gcc version, 3.4.1 on Linux and I had
a great trouble with 0.9.7-x version of osg.

This compiler has precise requirements in code
structure.

While the Producer and the Thread Packages has been
compiled without troubles, the OSG package had
problems in linker ....

make[3]: Entering directory
`/root/OSG_OP_OT-0.9.7-3/OpenSceneGraph/src/osg/Linux32.Opt'
g++ -O2 -L/usr/X11R6/lib -L../../../lib/Linux32 -shared
AlphaFunc.o AnimationPath.o ApplicationUsage.o
ArgumentParser.o AutoTransform.o Array.o Billboard.o
BoundingBox.o BoundingSphere.o BlendColor.o
BlendFunc.o ClipNode.o ClipPlane.o ColorMask.o
ColorMatrix.o CollectOccludersVisitor.o
ConvexPlanarPolygon.o ConvexPlanarOccluder.o
CoordinateSystemNode.o CopyOp.o
ClusterCullingCallback.o CullFace.o CullingSet.o
CullStack.o CullSettings.o Depth.o DisplaySettings.o
Drawable.o DrawPixels.o ClearNode.o Fog.o
FragmentProgram.o FrameStamp.o FrontFace.o
GLExtensions.o Geometry.o Geode.o Group.o dxtctool.o
Image.o ImageStream.o Impostor.o ImpostorSprite.o
LOD.o Light.o LightModel.o LightSource.o LineSegment.o
LineStipple.o LineWidth.o Material.o Matrixf.o Matrixd.o
MatrixTransform.o Multisample.o Node.o NodeCallback.o
NodeVisitor.o Notify.o Object.o OccluderNode.o
PagedLOD.o Point.o PointSprite.o PolygonMode.o
PolygonOffset.o PolygonStipple.o
PositionAttitudeTransform.o PrimitiveSet.o Projection.o
Quat.o Referenced.o Sequence.o ShadeModel.o
ShadowVolumeOccluder.o Shape.o ShapeDrawable.o
State.o StateSet.o Stencil.o Switch.o TexEnv.o
TexEnvCombine.o TexGen.o TexGenNode.o TexMat.o
Texture.o Texture2D.o Texture1D.o Texture3D.o
TextureCubeMap.o TextureRectangle.o Timer.o
Transform.o UnitTestFramework.o Version.o Vec3.o
VertexProgram.o Viewport.o -lstdc++ -lGLU -lGL
-lOpenThreads -o libosg.so
`.L68' referenced in section `.rodata' of Image.o:
defined in discarded section
`.gnu.linkonce.t._ZNK3osg12PrimitiveSet16getNumPrimitivesEv'
of Image.o
`.L69' referenced in section `.rodata' of Image.o:
defined in discarded section
`.gnu.linkonce.t._ZNK3osg12PrimitiveSet16getNumPrimitivesEv'
of Image.o
`.L77' referenced in section `.rodata' of Image.o:
defined in discarded section
`.gnu.linkonce.t._ZNK3osg12PrimitiveSet16getNumPrimitivesEv'
of Image.o
`.L70' referenced in section `.rodata' of Image.o:
defined in discarded section
`.gnu.linkonce.t._ZNK3osg12PrimitiveSet16getNumPrimitivesEv'
of Image.o
`.L71' referenced in section `.rodata' of Image.o:
defined in discarded section
`.gnu.linkonce.t._ZNK3osg12PrimitiveSet16getNumPrimitivesEv'
of Image.o
`.L53' referenced in section `.rodata' of PrimitiveSet.o:
defined in discarded section
`.gnu.linkonce.t._ZNK3osg12PrimitiveSet16getNumPrimitivesEv'
of PrimitiveSet.o
`.L54' referenced in section `.rodata' of PrimitiveSet.o:
defined in discarded section
`.gnu.linkonce.t._ZNK3osg12PrimitiveSet16getNumPrimitivesEv'
of PrimitiveSet.o
`.L62' referenced in section `.rodata' of PrimitiveSet.o:
defined in discarded section
`.gnu.linkonce.t._ZNK3osg12PrimitiveSet16getNumPrimitivesEv'
of PrimitiveSet.o
`.L55' referenced in section `.rodata' of PrimitiveSet.o:
defined in discarded section
`.gnu.linkonce.t._ZNK3osg12PrimitiveSet16getNumPrimitivesEv'
of PrimitiveSet.o
`.L56' referenced in section `.rodata' of PrimitiveSet.o:
defined in discarded section
`.gnu.linkonce.t._ZNK3osg12PrimitiveSet16getNumPrimitivesEv'
of PrimitiveSet.o
collect2: ld returned 1 exit status
make[3]: *** [libosg.so] Error 1
make[3]: Leaving directory
`/root/OSG_OP_OT-0.9.7-3/OpenSceneGraph/src/osg/Linux32.Opt'
make[2]: *** [libosg.so.opt] Error 2
make[2]: Leaving directory
`/root/OSG_OP_OT-0.9.7-3/OpenSceneGraph/src/osg'
make[1]: *** [default] Error 1
make[1]: Leaving directory
`/root/OSG_OP_OT-0.9.7-3/OpenSceneGraph/src'
make: *** [default] Error 1

I looked at the message "defined in discarded section" in
GOOGLE and I found someone else that had the same
problem for a different package and processor and
explain how to solve it , but the solution seem to be a
little forced.

http://sources.redhat.com/ml/binutils/2004-08/msg00187.html

I don't know how to solve this problem but I suppose
that it should be fixed to avoid the same problem in
future, when this class of compilers will be used in
official distributions.

Thanks, Mark - sprmark@email.it

Incorrect behavior with multiple-displays on Mac OS X

Sean Morrison — Mon, 22 Dec 2003 22:24:06 -0000

Running the example/demo applications, a handful of
problems were observed when running on a dual-display
system running Mac OS X 10.3.

Several of the examples (about half) flat-out segfaulted
(sorry, no stack traces), though it's not certain that they
crashed because of the dual displays. There were, however,
clearly unexpected and incorrect behaviors in the ones that
did run.

First, for the demos that entered full-screen mode, they
choose to use the second display instead of the primary
(primary is defined by the system, and is the one that
provides the menubar). While this is not necessarily
"wrong", it was unexpected.

Next, it appears that the dual display settings mess up the
tracking and assumed screen dimensions. Certain examples
such as the input tracker that has a water fountain, tracked
into the wrong location (i.e. not in the boxes but, rather, to
the right somewhat). For all of the apps, the horizontal
trackball movement also behaved as if the width of the
window was the combination of the two windows width,
whereas the vertical motion was fine (the monitors are
aligned horizontally with similar vertical resolutions).

If I disconnect the secondary monitor and rerun the
examples, things are better, but there are still issues.
Depending on the location of the Dock, the "fullscreen"
windows do not completely overlay/cover the entire display
area (the dock is still displayed, as is the menu). This again
causes the tracking and positioning to be offset incorrectly.

Cheers!

Compilation Problem

Anonymous — Wed, 30 Jul 2003 12:57:13 -0000

I (gaitat@yahoo.com) am trying to compile
OpenSceneGraph-0.9.5 on an IRIX machine with "uname -R
= 6.5 6.5.9f"
When the compilation tries to compile
src/osgDB/Registry.cpp
with the command "CC -n32 -O2 -LANG:std -OPT:Olimit=0
-DEBUG:woff=1681 -DEBUG:woff=1682 -DEBUG:woff=3303
-MDupdate Makedepend -DOSGDB_LIBRARY -I../../../include
-I../../../../OpenThreads-1.2/include -c
../Registry.cpp"
a weird thing happens and the compiler core dumps with
error message "Signal: Segmentation fault in Scope
Setup phase.
Error: Signal Segmentation fault in phase Scope Setup
-- processing aborted
CC ERROR: /usr/lib32/cmplrs/fecc died due to signal 4
CC ERROR: core dumped"

When I use gcc to compile just this file then it
compiles just fine.

Thank you for any information

build error Linux 2.4.21

Jay — Wed, 02 Jul 2003 19:41:16 -0000

using gcc version 3.2.1, I cannot build OpenSG. The
failure occurs when trying to compile EventAdaptor.cpp
because Producer/KeyboardMouse does not exist. There
isn't even a Producer directory, so I don't know if there
should be a symlink from osgProducer to Producer or
what. I tried grabbing the CVS version to see if that's
been fixed, but sourceforge keeps dropping me.

Configuration was done with ./configure --prefix=/usr
gcc version 3.2.1
kernel version 2.4.21