Efraim Flashner <[email protected]> skribis: > On Fri, Dec 15, 2017 at 03:31:29PM +0100, Ludovic Courtès wrote:
[...] >> So I think you can push the package, and then we need to figure out what >> to do on GuixSD with ‘VDPAU_DRIVER’ (set it unconditionally to ‘va_gl’?) >> and how to avoid LD_LIBRARY_PATH. > > The VDPAU_DRIVER is actually a mesa environmental variable IIRC, so > setting it unconditionally would negatively affect others. How should it be handled? I’m under the impression that ‘va_gl’ is the generic driver that works for everyone, but that there might be optimized drivers for specific pieces of hardware, is that correct? If it is, we could always use ‘va_gl’ as the default. As for LD_LIBRARY_PATH, perhaps we need a central location for these drivers on GuixSD, like /run/current-system/vdpau? Ludo’.
