On Tue, 12 Aug 2003, James Courtier-Dutton wrote:

> Can you expand on why. Because it seems sensible to me that all cards 
> that do surround51, can also do surround50 and surround41.
> If by what you say, it is not possible (when I say not possible, I mean 
> not possible with adding extra memcpy's to move the channels around in 
> alsa-lib) , then I will adjust my application to use the surround51 pcm, 
> and just mute the un-needed channel.

I am adding the new pcm names right now. If any opmitization is possible 
(and it is with some hardware) then alsa-lib must know the exact source 
stream parameters.

                                                Jaroslav

-----
Jaroslav Kysela <[EMAIL PROTECTED]>
Linux Kernel Sound Maintainer
ALSA Project, SuSE Labs



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