To play with OGL or not ? that is the question...

[~Darktails~]

Hello.
I have a seg fault while setting up SRB2 with OpenGL:

$ ./lsdlsrb2 -opengl
Compiled for SDL version: 1.2.9
Linked with SDL version: 1.2.9
Setting up SRB2...
Looking for WADs in: SRB2WADDIR,.
 Dec  2 2006                   Sonic Robo Blast 2                      15:06:13
Sonic Robo Blast 2
Z_Init: Init zone memory allocation daemon.
system memory 503MB free 33MB
48 megabytes requested for Z_Init.
W_Init: Init WADfiles.
I_StartupTimer...
Added file /home/shade/SRB2_1.09.4/srb2.srb (3597 lumps)
Loading main config from /home/shade/SRB2_1.09.4/srb2.srb
Added file /home/shade/SRB2_1.09.4/sonic.plr (172 lumps)
Added file /home/shade/SRB2_1.09.4/tails.plr (171 lumps)
Added file /home/shade/SRB2_1.09.4/knux.plr (171 lumps)
Added file /home/shade/SRB2_1.09.4/auto.wpn (37 lumps)
Added file /home/shade/SRB2_1.09.4/bomb.wpn (37 lumps)
Added file /home/shade/SRB2_1.09.4/home.wpn (37 lumps)
Added file /home/shade/SRB2_1.09.4/rail.wpn (37 lumps)
Added file /home/shade/SRB2_1.09.4/infn.wpn (37 lumps)
Added file /home/shade/SRB2_1.09.4/drill.dta (182 lumps)
Added file /home/shade/SRB2_1.09.4/soar.dta (102 lumps)
Added file /home/shade/SRB2_1.09.4/music.dta (132 lumps)
===========================================================================
                   We hope you enjoy this game as
                     much as we did making it!
                            ...wait. =P
===========================================================================
I_StartupGraphics...
Staring up with video driver : x11
Found 53 FullScreen Video Modes:
1280x1024 and 1280x960 and 1280x800 and 1280x768 and 1152x864 and 1152x768 and 1024x768 and 1024x768 and 1024x768 and 1024x768 and 1024x768 and 840x525 and 840x525 and 832x624 and 800x600 and 800x600 and 800x600 and 800x600 and 800x600 and 800x600 and 800x512 and 720x450 and 720x400 and 640x512 and 640x480 and 640x480 and 640x480 and 640x480 and 640x480 and 640x400 and 640x400 and 640x384 and 640x350 and 576x432 and 576x384 and 512x384 and 512x384 and 512x384 and 512x384 and 512x384 and 416x312 and 400x300 and 400x300 and 400x300 and 400x300 and 400x300 and 360x200 and 320x240 and 320x240 and 320x240 and 320x240 and 320x200 and 320x175 and None
HWR_Startup()
InitMD2()...
Error while loading md2.dat
Video Interface Capabilities:
 Window manager
 Accelerated blits HW-2-HW with Alpha
 There no video memory for SDL
Current Video Mode:
 640x480 at 32 bit color
 Stored in an OpenGL context
 Uses synchronous blits if possible
 Has nonexclusive palette access
 No hardware flipping
 Resizable window
HU_Init: Setting up heads up display.

executing /home/shade/.srb2/config.cfg
Default resolution: 640 x 400 (8 bits)
M_Init: Init miscellaneous info.
R_Init: Init SRB2 refresh daemon -
InitTextures...
InitFlats...
InitSprites...
166 sprites added from file /home/shade/SRB2_1.09.4/srb2.srb
167 sprites added from file /home/shade/SRB2_1.09.4/sonic.plr
168 sprites added from file /home/shade/SRB2_1.09.4/auto.wpn
169 sprites added from file /home/shade/SRB2_1.09.4/bomb.wpn
170 sprites added from file /home/shade/SRB2_1.09.4/home.wpn
171 sprites added from file /home/shade/SRB2_1.09.4/rail.wpn
172 sprites added from file /home/shade/SRB2_1.09.4/infn.wpn
173 sprites added from file /home/shade/SRB2_1.09.4/drill.dta
174 sprites added from file /home/shade/SRB2_1.09.4/soar.dta
added skin 'tails'
added skin 'knuckles'

InitColormaps...
S_Init: Setting up sound.
I_StartupSound:
 Staring up with audio driver : alsa
 configured audio device with 470 samples/slice at 22khz(21ms buffer)
I_InitSound: sound module ready
Compiled for SDL_mixer version: 1.2.6
Linked with SDL_mixer version: 1.2.6
Temp Shutdown of SDL Audio System Done
I_InitMusic:open /dev/sequencer: No such file or directory
 Staring up with audio driver : alsa with SDL_Mixer
 Reconfigured SDL Audio System with 940 samples/slice at 44khz(21ms buffer)
I_InitMusic: music initialized
ST_Init: Init status bar.
D_CheckNetGame: Checking network game status.
Entering main game loop...
I_StartupKeyboard...
Starting Server....



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Contacting the server...



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Checking files...



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Send join request...



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Join accepted, wait next map change...



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Player 1 is in the game (node 0)



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Player 1 renamed to shade



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Speeding off to level...



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Creating polygons, please wait...



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I_ShutdownMusic: shut down
I_ShutdownSound: shut down
I_ShutdownGraphics: shut down
I_ShutdownTcpDriver: shut down

There is a wierd line:

No hardware flipping

Is it a problem from a config of my CPU? :?

 

[Blitzzo]

I don't really think the "no hardware flipping" would really present a problem. It's a hardware specification of your video card. What I'm worried about is your video card driver. Just what is "X11", exactly?

 

[Black Zero]

WAIT a minute. You can play srb2 on linux?

Does it go faster?

 

[AlamGBC]

do build a debug binary, "DEBUGMODE=1"
gdb lsrb2sdl -nomouse -opengl
*crash*
"bt" for the backtrace, the stacks of functions that leads up to the crash

what arch? what dist? x86/debian?

did you use the source code with SRB2Src109.exe or the SVN server svn://lawarias.game-server.cc/SRB2109
note only SRB2109JTE can netplay Linux vs Window due that the Window version is compiled with GCC; svn://lawarias.game-server.cc/SRB2109JTE

 

[~Darktails~]

Thank you for your replies!

@FoxBlitzz: X11 is the "graphic server" used by most UNIX systems.

@Black Zero: yeah I can, but if you want to, you havo to build it yourself. It need a little knowledge of programming :D . About the speed, it is as fast as windows. But I've seen a very little lag when you get a message on the console :? .

@AlamGBC: I have a X86_64 (AMD64) processor, but I use a Ubuntu 32bits edition on. (Ubuntu is based on Debian :) ) Yes I've build the binary with SRB2Src1094.exe (extracted with Wine)

Lately, I've built a nVidia module from the NVIDIA installer. But it didn't give more results...

EDIT: first post updated with debug version of srb2.

 

[AlamGBC]

so you compiled SRB2 64bit or 32bit?
and could you use the code in the Subversion server, it fixed some bugs
note: that SRb2Src1094.exe can be extracted with rar or unrar

 

[~Darktails~]

I've compiled SRB2 into 32bits (I've finally deleted my 64bits for a 32bits ubuntu edition).

The Subversion server, what's that thing?

 

[AlamGBC]

install subversion on a debian system (Super Cow Powers!)

sudo apt-get install subversion

checkout srb2mods and wait

svn checkout svn://lawarias.game-server.cc/ srb2mods

lets go compile that binary!

make -C srb2mods/SRB2109/src LINUX=1 DEBUGMODE=1

to update srb2mods

svn up srb2mods

 

[Black Zero]

A random huge bump, and probably useless, but I used to not be able to use opengl, but when I got this laptop it works.

This laptop has and nvidia card, and I think nvidia is well supported by linux(or vice versa)

It might just be a question of compatibility(If you haven't solved it already)