[FFmpeg-devel] ARM NEON optimisations

Måns Rullgård mans
Mon Aug 25 13:05:25 CEST 2008

Luca Barbato <lu_zero at gentoo.org> writes:

> Mans Rullgard 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.
>> I will commit these soon unless there are objections.
> Why most of them got public with ff_ while they should stay static and 
> just used by/from dsputil's context?

The functions are in different files from the from init function that
fills DSPContext.  How would you have me do it?

M?ns Rullg?rd
mans at mansr.com

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