Re: [linux-audio-dev] MMX, SSE, SSE2, 3DNOW

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Subject: Re: [linux-audio-dev] MMX, SSE, SSE2, 3DNOW
From: Alexander Ehlert (ehlert_AT_gris.uni-tuebingen.de)
Date: Sun Feb 17 2002 - 23:59:29 EET


On Sun, 2002-02-17 at 20:52, Jussi Laako wrote:

> Just use cpuid instruction and switch to correct code block accordingly.

Ok, sure, we all know how to do that, but LADSPA doesn't have any
knowledge about this things yet, you can't query the plugin whether it
wants to use SSE, MMX, 3DNOW, ..., whatever. I'm talking about querying
the plugin at runtime and then the hosts should be able to check somehow
if it can execute the plugin or not. So we have to set some flags in the
plugin.

Cheers, Alex


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