> Could be. It could also be it's because of "-mfpmath=sse".
AFAIK most video decoders (outside of reference implementations) are
written using integer math only... -O3 is a much more likely candidate.
andrea
On 12/18/2011 12:34 PM, Walter Dnes wrote:
On Sat, Dec 17, 2011 at 08:10:54PM -0500, Walter Dnes wrote
The onboard GPU was initially incapable of handling 1080i video without
stuttering badly and dropping frames. After explicitly changing the
flags and rebuilding system+world+kernel, it dis
On Sat, Dec 17, 2011 at 08:10:54PM -0500, Walter Dnes wrote
> The onboard GPU was initially incapable of handling 1080i video without
> stuttering badly and dropping frames. After explicitly changing the
> flags and rebuilding system+world+kernel, it displays 1080p videos
> flawlessly. That's
On Sat, Dec 17, 2011 at 11:58:36PM +0200, Nikos Chantziaras wrote
> The output lies. It's a known issue. Use this instead:
>
>echo | gcc -dM -E - -march=native
>
> You should see stuff like:
>
>#define __MMX__ 1
>#define __SSE3__ 1
The onboard GPU was initially incapable of han
On 12/17/2011 11:07 PM, Walter Dnes wrote:
Then I ran "gcc -march=native -Q --help=target" and got a major shock.
It's a long output listing of what -march=native thinks about my cpu.
Here are some relevant items...
-march= core2
-mmmx
5 matches
Mail list logo
