13 Aug
2010
13 Aug
'10
7:23 p.m.
On Thu, Aug 12, 2010 at 03:51:56PM -0500, Gabriel M. Beddingfield wrote:
Does anyone know of (or is there interest in creating) a library of
basic, low-level, audio mixing subroutines? This would be analag to
the BLAS[1], but for audio.
What I'm thinking is something like Ardour's SSE-optimized mixing
subroutines... and updating it for later optimizations (SSE2, SSE3,
...).
arch is already using gcc-4.5
other distros will probably follow during this year.
the vectorizer can generate pretty much optimal code, if your a bit
careful, and use the restrict keyword.
since the most optimal thing is to weave the mixing code into the actual
processing a library doesnt make sense imo.
Thanks,
Gabriel
[1] http://www.netlib.org/blas/
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torben Hohn