Hi, Niels I installed mesa opengl support( I think it is implemented by " software rasterizer"). and I can run the installed glx demo, such as glxgear, glxinfo, glxheads.
u...@ubuntu810desktop:~$ glxgears u...@ubuntu810desktop:~$ glxheads glxheads: exercise multiple GLX connections (any key = exit) Usage: glxheads xdisplayname ... Example: glxheads :0 mars:0 venus:1 Name: :0 Display: 0x9386008 Window: 0x2800002 Context: 0x9392278 GL_VERSION: 2.1 Mesa 7.2 GL_VENDOR: Mesa Project GL_RENDERER: Software Rasterizer You said that they are not work properly, how do I tested if my glx worked properly, or configured them correctly? I didn't specify the "--with-gfxdrivers=none" when I configured directfb, according to directfb configure help, it said if I don't specify a gfxdriver, it will build all drivers which are available by default. Also, I note that the X11 system and opengl support is "yes" when I configured directfb. I want to directfb run on x11 and support opengl acceleration. when I remove mesa OpenGL implementation on X11 , then directfb can work properly. can you give more infomation about this error? can I run it on X11 with mesa opengl implemention? thanks On Fri, Aug 21, 2009 at 5:07 PM, Niels Roest<[email protected]> wrote: > Hi Favor, > > it means that you have installed GLX header files, but they are not working > properly, or you have not configured them correctly. > > You run ./configure or ./autogen.sh without the gl-driver, e.g. by > specifying "--with-gfxdrivers=none" or you can remove your X OpenGL > implementation if you are not using it. > > hth > Niels > > Favor Tang wrote: >> >> Hi, >> >> I install directfb on my x11 desktop. my system is: >> Linux ubuntu810desktop 2.6.27-14-generic #1 SMP Fri Jul 24 22:19:33 >> UTC 2009 i686 GNU/Linux >> >> when I ran directfb demo, I meet this problem. Can you tell me how to >> solve this? >> >> and how to enable directfb debug message? >> >> u...@ubuntu810desktop:~$ df_drivertest --dfb:system=x11 >> >> ~~~~~~~~~~~~~~~~~~~~~~~~~~| DirectFB 1.4.1 |~~~~~~~~~~~~~~~~~~~~~~~~~~ >> (c) 2001-2009 The world wide DirectFB Open Source Community >> (c) 2000-2004 Convergence (integrated media) GmbH >> ---------------------------------------------------------------- >> >> (*) DirectFB/Core: Single Application Core. (2009-08-20 07:46) >> (!) GLX/Surfaces: Could not find useful visuals! >> (!) Core/SurfacePool: Initializing 'GLX Drawables' failed! >> --> Not supported! >> (*) Direct/Thread: Started 'X11 Input' (14380) [INPUT OTHER/OTHER 0/0] >> <8388608>... >> (*) DirectFB/Input: X11 Input 0.1 (directfb.org) >> (*) DirectFB/Genefx: MMX detected and enabled >> (*) DirectFB/Graphics: OpenGL Acceleration - Software Rasterizer 0.5 >> (Denis Oliver Kropp) >> (*) DirectFB/Core/WM: Default 0.3 (directfb.org) >> (*) X11/Display: Using XShm. >> (*) X11/Display: Using XShm. >> (*) Direct/Interface: Loaded 'FT2' implementation of 'IDirectFBFont'. >> (*) Direct/Interface: Loaded 'PNG' implementation of >> 'IDirectFBImageProvider'. >> (*) X11/Display: Using XShm. >> >> I am very highly appreciated your help! >> >> thanks >> _______________________________________________ >> directfb-users mailing list >> [email protected] >> http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-users >> >> > > > -- > > .------------------------------------------. > | DirectFB - Hardware accelerated graphics | > | http://www.directfb.org/ | > "------------------------------------------" > _______________________________________________ directfb-users mailing list [email protected] http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-users
