[FFmpeg-devel] ARM NEON optimisations

Ramiro Polla ramiro.polla
Mon Aug 25 14:21:37 CEST 2008

On Mon, Aug 25, 2008 at 12:06 AM, Mans Rullgard <mans at mansr.com> wrote:
> NEON is the name of the SIMD unit present in ARMv7 processors such as
> the Cortex-A8.  Its register file is viewed as 16 128-bit registers or
> 32 64-bit registers, each a vector of 8/16/32-bit integers or 32-bit
> floats.
> This patch series adds NEON optimisations for a the most heavily used
> FFmpeg dsputil functions.

Nice. I'll tell the guys who have my Beagle Board to test when it hits
SVN. Do you have any kind of benchmarks?

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