[Mesa-dev] [Nouveau] [PATCH] nv50: H.264/MPEG2 decoding support via VP2, available on NV84-NV96, NVA0

[Roland Scheidegger]

Am 30.06.2013 03:02, schrieb Ilia Mirkin:
> Well, as luck would have it, I've redone it as SSE2 and it's faster
> (more instructions, but fewer cycles). So I'm just going to replace it
> with SSE2, which is on by default for x86_64. I didn't see any runtime
> feature detection logic in gallium, only compile-time (e.g. in
> pipe/p_config.h and util/u_sse.h) but I'm very new to the mesa
> codebase, so I could have missed it.

u_cpu_detect.c?

Roland