On Fri, 2003-09-19 at 20:29, Rafael Maximo wrote: > At 12:44 AM 19/9/2003, Dimitry N. Naldaev wrote: > >В сообщении от 18 Сентябрь 2003 08:06 Rafael Maximo > >написал: > > > Hi, > > > > > > Some of you already know that i'm trying to work on the savage > > > driver, i'm working on the 3D driver (/lib/GL/mesa/src/drv) and now it is > > > compiling and i'll test it but i got some other problems. After compiling > > > everything (2D, 3D, kernel modules, etc.) my screen on xfree 4.3.0 is a > > > little corrupted (http://max.brz.net/screen.png), > > > >try to switch to another VT and back. does the screen still corrupted ?? > > I tried that, but no change. > > Now glxinfo reposts direct rendering enable and i tried to run glxgear and > i got a real lockup :( > > I also notice that the 3D driver call drmCommandRead() or drmCommandWrite() > where it used to call ioctl(), what exactly drmCommand like functions > differ from ioctl() ?
The drmCommandRead and friends are a wrapper for ioctl. I think the idea was that they were for portability, but I can't remember. Note that the numbering of the commands for drmCommand* are different from the ioctl numbers (subtract 0x40 iirc) -- look at the <card>.h in the DRM and the <card>_common.h in the 2d driver. -- Eric Anholt [EMAIL PROTECTED] http://people.freebsd.org/~anholt/ [EMAIL PROTECTED] ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ Dri-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/dri-devel
