[Pixman] [PATCH] pixman: Add support for aarch64 neon optimization (ver.4)
siarhei.siamashka at gmail.com
Mon Apr 18 10:02:13 UTC 2016
On Thu, 14 Apr 2016 22:38:51 +0900
Mizuki Asakura <ed6e117f at gmail.com> wrote:
> Since aarch64 has different neon syntax from aarch32 and has no
> support for (older) arm-simd,
> there are no SIMD accelerations for pixman on aarch64.
> We need new implementations.
> Now the patch contains all nearest / bilinear implementations.
> bilinear codes are (almost) identical to original aarch32 implementations
> (but still need some modifications to omit registers conflictions).
> Added: https://bugs.freedesktop.org/show_bug.cgi?id=94758
> Signed-off-by: Mizuki Asakura <ed6e117f at gmail.com>
OK, thanks. Can we consider this as the final revision now or do
you still plan to make some additional adjustments?
I'll take a look at this patch later today.
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