Re: [osg-users] [build] make : Build error on FFmpegDecoder.cpp while compiling OSG-dev
Hi David, Which version of ffmpeg plugin and OS are you compiling on? Robert. On Wed, Apr 15, 2009 at 9:45 AM, david bruyer davidbru...@gmail.com wrote: Hi, I'm trying to compile the last version of OSG-dev but I have a build error at the make : Code: /home/player/FlightGear-dev/build/OpenSceneGraph/src/osgPlugins/ffmpeg/FFmpegDecoder.cpp:90: erreur: 'ENOMEM' was not declared in this scope /home/player/FlightGear-dev/build/OpenSceneGraph/src/osgPlugins/ffmpeg/FFmpegDecoder.cpp:91: erreur: 'EILSEQ' was not declared in this scope /home/player/FlightGear-dev/build/OpenSceneGraph/src/osgPlugins/ffmpeg/FFmpegDecoder.cpp:92: erreur: 'ENOSYS' was not declared in this scope /home/player/FlightGear-dev/build/OpenSceneGraph/src/osgPlugins/ffmpeg/FFmpegDecoder.cpp:93: erreur: 'ENOENT' was not declared in this scope /home/player/FlightGear-dev/build/OpenSceneGraph/src/osgPlugins/ffmpeg/FFmpegDecoder.cpp: In member function 'bool osgFFmpeg::FFmpegDecoder::readNextPacketNormal()': /home/player/FlightGear-dev/build/OpenSceneGraph/src/osgPlugins/ffmpeg/FFmpegDecoder.cpp:286: attention : comparaison entre des expressions entières signée et non signée /home/player/FlightGear-dev/build/OpenSceneGraph/src/osgPlugins/ffmpeg/FFmpegDecoder.cpp:293: attention : comparaison entre des expressions entières signée et non signée make[2]: *** [src/osgPlugins/ffmpeg/CMakeFiles/osgdb_ffmpeg.dir/FFmpegDecoder.o] Erreur 1 make[1]: *** [src/osgPlugins/ffmpeg/CMakeFiles/osgdb_ffmpeg.dir/all] Erreur 2 make: *** [all] Erreur 2 error 4: compilation has encountered problems... Someone can help me to build OSG-dev correctly ? Thanks in advance. ... David -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=10239#10239 ___ 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
Re: [osg-users] [build] make : Build error on FFmpegDecoder.cpp while compiling OSG-dev
hi robert, I'm compiling OSG-dev on a Mandriva 2009.0 Code: [da...@mandrake ~]$ uname -a Linux Mandrake 2.6.22.19-desktop-2mdv #1 SMP Mon May 5 20:55:05 EDT 2008 i686 Intel(R) Pentium(R) 4 CPU 3.00GHz GNU/Linux [da...@mandrake ~]$ And i'm using the 0.4.9 version of ffmpeg = Code: [da...@mandrake ~]$ rpm -qa | grep ffmpeg libffmpeg-devel-0.4.9-3.pre1.14161.1.1plf2009.0 libffmpeg51-0.4.9-3.pre1.14161.1.1plf2009.0 ffmpeg-0.4.9-3.pre1.14161.1.1plf2009.0 [da...@mandrake ~]$ Thanks for your interest David -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=10430#10430 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] [build] make : Build error on FFmpegDecoder.cpp while compiling OSG-dev
Hi David, Did the changes that the compiler and J-S suggested work? Robert. On Mon, Apr 20, 2009 at 2:03 PM, david bruyer davidbru...@gmail.com wrote: hi robert, I'm compiling OSG-dev on a Mandriva 2009.0 Code: [da...@mandrake ~]$ uname -a Linux Mandrake 2.6.22.19-desktop-2mdv #1 SMP Mon May 5 20:55:05 EDT 2008 i686 Intel(R) Pentium(R) 4 CPU 3.00GHz GNU/Linux [da...@mandrake ~]$ And i'm using the 0.4.9 version of ffmpeg = Code: [da...@mandrake ~]$ rpm -qa | grep ffmpeg libffmpeg-devel-0.4.9-3.pre1.14161.1.1plf2009.0 libffmpeg51-0.4.9-3.pre1.14161.1.1plf2009.0 ffmpeg-0.4.9-3.pre1.14161.1.1plf2009.0 [da...@mandrake ~]$ Thanks for your interest David -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=10430#10430 ___ 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
Re: [osg-users] [build] make : Build error on FFmpegDecoder.cpp while compiling OSG-dev
Hi all same issue for me, # uname -a Linux mrburns 2.6.27.21-170.2.56.fc10.i686.PAE #1 SMP Mon Mar 23 23:24:26 EDT 2009 i686 i686 i386 GNU/Linux # gcc --version gcc (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7) Update ffmpeg from 0.49 to 0.5 solve the problem. HTH David 2009/4/20 Robert Osfield robert.osfi...@gmail.com Hi David, Did the changes that the compiler and J-S suggested work? Robert. On Mon, Apr 20, 2009 at 2:03 PM, david bruyer davidbru...@gmail.comwrote: hi robert, I'm compiling OSG-dev on a Mandriva 2009.0 Code: [da...@mandrake ~]$ uname -a Linux Mandrake 2.6.22.19-desktop-2mdv #1 SMP Mon May 5 20:55:05 EDT 2008 i686 Intel(R) Pentium(R) 4 CPU 3.00GHz GNU/Linux [da...@mandrake ~]$ And i'm using the 0.4.9 version of ffmpeg = Code: [da...@mandrake ~]$ rpm -qa | grep ffmpeg libffmpeg-devel-0.4.9-3.pre1.14161.1.1plf2009.0 libffmpeg51-0.4.9-3.pre1.14161.1.1plf2009.0 ffmpeg-0.4.9-3.pre1.14161.1.1plf2009.0 [da...@mandrake ~]$ Thanks for your interest David -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=10430#10430 ___ 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 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] [build] make : Build error on FFmpegDecoder.cpp while compiling OSG-dev
Hello David, Well, this file still contain this parameter, i can't put again... Can i try to remove it ? Just remove the #ifdef WIN32 and accompanying #endif and try to recompile... Then the error defines should be included by #include errno.h. J-S -- __ Jean-Sebastien Guayjean-sebastien.g...@cm-labs.com http://www.cm-labs.com/ http://whitestar02.webhop.org/ ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] [build] make : Build error on FFmpegDecoder.cpp while compiling OSG-dev
On Mon, Apr 20, 2009 at 3:01 PM, david bruyer davidbru...@gmail.com wrote: Hi robert, I can't find the FFMpegHeaders.h to include the #include errno.h parameter... Si I can not try to compile it again... Can you tell me where to find that file ? OpenSceneGraph/src/osgPlugins/ffmpeg/ Robert. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] [build] make : Build error on FFmpegDecoder.cpp while compiling OSG-dev
Do i have to modify it this way ? (sorry but i never make programmation...)
Code:
#ifndef HEADER_GUARD_FFMPEG_HEADERS_H
#define HEADER_GUARD_FFMPEG_HEADERS_H
extern C
{
#define __STDC_CONSTANT_MACROS
#include errno.h// for error codes defined in avformat.h
#include stdint.h
#include avcodec.h
#include avformat.h
#include avdevice.h
#ifdef USE_SWSCALE
#include swscale.h
#endif
}
#endif // HEADER_GUARD_FFMPEG_HEADERS_H
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Re: [osg-users] [build] make : Build error on FFmpegDecoder.cpp while compiling OSG-dev
Hi,
I removed the #ifdef WIN32 and accompanying #endif and everything is fine
now. It's solved now.
Thanks for your help
FFMpegHeaders.hpp
Code:
#ifndef HEADER_GUARD_FFMPEG_HEADERS_H
#define HEADER_GUARD_FFMPEG_HEADERS_H
extern C
{
#define __STDC_CONSTANT_MACROS
#include errno.h// for error codes defined in avformat.h
#include stdint.h
#include avcodec.h
#include avformat.h
#include avdevice.h
#ifdef USE_SWSCALE
#include swscale.h
#endif
}
#endif // HEADER_GUARD_FFMPEG_HEADERS_H
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Re: [osg-users] [build] make : Build error on FFmpegDecoder.cpp while compiling OSG-dev
Hi Robert, David, I removed the #ifdef WIN32 and accompanying #endif and everything is fine now. It's solved now. Robert, how safe is this change on all platforms? I think errno.h is standard, but would including it here introduce too much namespace pollution? If not, then can you please check in this change? I had originally guarded the inclusion so it would only be included on Win32 on the assumption that other platforms didn't need it (as you didn't, apparently) but it seems from this report that other compilers need it too (even different versions of g++ on Linux don't seem to agree). Thanks. J-S -- __ Jean-Sebastien Guayjean-sebastien.g...@cm-labs.com http://www.cm-labs.com/ http://whitestar02.webhop.org/ ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] [build] make : Build error on FFmpegDecoder.cpp while compiling OSG-dev
On 4/20/09, Jean-Sébastien Guay jean-sebastien.g...@cm-labs.com wrote: Hi Robert, David, I removed the #ifdef WIN32 and accompanying #endif and everything is fine now. It's solved now. Robert, how safe is this change on all platforms? I think errno.h is standard, but would including it here introduce too much namespace pollution? It's just a header in a plugin, so it'll only pollute the plugin source files so not a great issue. If not, then can you please check in this change? I had originally guarded the inclusion so it would only be included on Win32 on the assumption that other platforms didn't need it (as you didn't, apparently) but it seems from this report that other compilers need it too (even different versions of g++ on Linux don't seem to agree). Thanks. I'm currently doing a test install of the Kubuntu 9.04 release candidate, so don't yet have a dev environment setup. I am in fact working right now from the LiveCD, no hard disk has been touched at all, save for slow app loading due to being pulled from the CD drive things are working really smoothly. Internet connection worked right out of box too. Time for put this baby on a hard disk and install the OSG dev env. I'll email the list once everything is installed and the compile fix checked in - this will be a good test for how smoothly the whole process goes. Robert. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] [build] make : Build error on FFmpegDecoder.cpp while compiling OSG-dev
Hi Robert, It's just a header in a plugin, so it'll only pollute the plugin source files so not a great issue. Agreed. I'm currently doing a test install of the Kubuntu 9.04 release candidate, so don't yet have a dev environment setup. No problem, no rush. Just so others can avoid David's build errors. J-S -- __ Jean-Sebastien Guayjean-sebastien.g...@cm-labs.com http://www.cm-labs.com/ http://whitestar02.webhop.org/ ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] [build] make : Build error on FFmpegDecoder.cpp while compiling OSG-dev
Hi David et. al, On Mon, Apr 20, 2009 at 4:50 PM, Robert Osfield robert.osfi...@gmail.com wrote: Time for put this baby on a hard disk and install the OSG dev env. I'll email the list once everything is installed and the compile fix checked in - this will be a good test for how smoothly the whole process goes. After installing the OS to the hard drive I disappeared off to have dinner and going cycling, now back and have got dev tools and OSG installed and compiled. I've removed the #ifdef WIN32 and things still build for me under Kubuntu 9.04 and I'm not expect platform issues due to this change so the change is now checked in to svn/trunk. David as a double check could you remove your FFmpegHeaders.hpp and do an svn update to pull in my changed file to double check that it works. Also out of curiosity why as a non developer are you using the svn/trunk version of the OSG rather than the stable 2.8.0 release? 2.8.0 should be fine with FlightGear, but perhaps there are problems lurking that I'm aware of.. if so please point me in the right direction so I can make sure that 2.8.1 addresses these. Cheers, Robert. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] [build] make : Build error on FFmpegDecoder.cpp while compiling OSG-dev
Hi, I'm trying to compile the last version of OSG-dev but I have a build error at the make : Code: /home/player/FlightGear-dev/build/OpenSceneGraph/src/osgPlugins/ffmpeg/FFmpegDecoder.cpp:90: erreur: 'ENOMEM' was not declared in this scope /home/player/FlightGear-dev/build/OpenSceneGraph/src/osgPlugins/ffmpeg/FFmpegDecoder.cpp:91: erreur: 'EILSEQ' was not declared in this scope /home/player/FlightGear-dev/build/OpenSceneGraph/src/osgPlugins/ffmpeg/FFmpegDecoder.cpp:92: erreur: 'ENOSYS' was not declared in this scope /home/player/FlightGear-dev/build/OpenSceneGraph/src/osgPlugins/ffmpeg/FFmpegDecoder.cpp:93: erreur: 'ENOENT' was not declared in this scope /home/player/FlightGear-dev/build/OpenSceneGraph/src/osgPlugins/ffmpeg/FFmpegDecoder.cpp: In member function 'bool osgFFmpeg::FFmpegDecoder::readNextPacketNormal()': /home/player/FlightGear-dev/build/OpenSceneGraph/src/osgPlugins/ffmpeg/FFmpegDecoder.cpp:286: attention : comparaison entre des expressions entières signée et non signée /home/player/FlightGear-dev/build/OpenSceneGraph/src/osgPlugins/ffmpeg/FFmpegDecoder.cpp:293: attention : comparaison entre des expressions entières signée et non signée make[2]: *** [src/osgPlugins/ffmpeg/CMakeFiles/osgdb_ffmpeg.dir/FFmpegDecoder.o] Erreur 1 make[1]: *** [src/osgPlugins/ffmpeg/CMakeFiles/osgdb_ffmpeg.dir/all] Erreur 2 make: *** [all] Erreur 2 error 4: compilation has encountered problems... Someone can help me to build OSG-dev correctly ? Thanks in advance. ... David -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=10239#10239 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] [build] make : Build error on FFmpegDecoder.cpp while compiling OSG-dev
Bonjour Jean-Sébastien, Merci pour ta prise en compte. David -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=10255#10255 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
