linuxaudio.org

On Thu, Aug 12, 2010 at 03:51:56PM -0500, Gabriel M. Beddingfield wrote:

quoted text
>

> 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.
>

quoted text
> Thanks,

> Gabriel

>

> [1] http://www.netlib.org/blas/

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--

torben Hohn

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