Takashi Iwai a écrit :> At Thu, 14 May 2009 14:41:02 +0200,> mAdVax wrote:>> Hello>>>> I would like to send some data to a DSP patch. I can use alsa controls>> (easy) but I need more : TRAM and lookup table. I read many lines of>> code, but all this is still quite obscure...>> Here are 3 questions :>>>> How can I fill the TRAM ? (from user space)>> How can I know which TRAM area has been allocated to a given patch ?>> Do 'lookup tables' work ?>>>> Some code samples will be greatly appreciated :)> > Well, it got into already my dark place of memory, and my cache is too> small to fetch soon. But, I recommend you to take a look at> alsa-tools/ld10k1. It's the central place to access the emu10k1 DSP. Done ;)Either I missed something, either lookup tables are not implemented. The client part (liblo*) uses different struct for delay-lines and forlookup tables, the server part (ld*) contains only minor references totram type, but the driver part does not make _any_ difference (AFAIunderstand). In the old as10k1 documentation at sourceforge, it is said :> Note, lookup tables currently don't work> (because we don't understand how to)But the Alsa documentation does not say anything. Don't you (anyone) only remember if lookup table has been implemented ? Thanks again Xavier _______________________________________________Alsa-devel mailing listAlsa-devel@xxxxxxxxxxxxxxxxxxxx://mailman.alsa-project.org/mailman/listinfo/alsa-devel
