On Thu, Aug 12, 2010 at 4:51 PM, Gabriel M. Beddingfield <[email protected]> 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, ...).
Have you looked at liboil? http://liboil.freedesktop.org/wiki/ Specifically these functions: gain: oil_scalarmultiply_f32_ns mix: oil_add_f32 clip: oil_clip_f32 _______________________________________________ Linux-audio-dev mailing list [email protected] http://lists.linuxaudio.org/listinfo/linux-audio-dev
