Date: Sun, 18 Apr 1999 17:42:54 +0200 From: Andre Albsmeier <andre.albsmeier@mchp.siemens.de> To: Luigi Rizzo <luigi@labinfo.iet.unipi.it> Cc: Randall Hopper <aa8vb@ipass.net>, andre.albsmeier@mchp.siemens.de, freebsd-multimedia@FreeBSD.ORG Subject: Re: Reason why fxtv can't capture audio with Luigi's sound code... Message-ID: <19990418174254.C98216@internal> In-Reply-To: <199904171150.NAA16620@labinfo.iet.unipi.it>; from Luigi Rizzo on Sat, Apr 17, 1999 at 01:50:48PM %2B0200 References: <19990417094238.A3349@ipass.net> <199904171150.NAA16620@labinfo.iet.unipi.it>
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On Sat, 17-Apr-1999 at 13:50:48 +0200, Luigi Rizzo wrote: > > Hi. Yes, in the Voxware world, the way to test whether the soundcard > > supported an audio format was to try to activate it, and verify that the > > return value of the ioctl matched what you passed in. If it didn't, then > ... > > It looks like this is just a small compatibility wrinkle in Luigi's > > drivers that hopefully is easy to smooth out. Given that the change you > > described below got it working, then SNDCTL_DSP_SETFMT is the only one of > > the four ioctl's not returning the requested value if the request succeeds > > (for the format you're trying to establish at least). > > > > (Ccing Luigi in case he missed your post.) > > roger... > > the thing is, if i remember well, that i had to extend the > SNDCTL_DSP_SETFMT to take care of cards which have some restriction on > full-duplex operation (surprise surprise, SB16...). > The one (or two, don't remember) bits i added do not correspond to any > existing format for what matters, so perhaps one might mask them off. I see, thanks for your replies. I will gladly test anything you want me to. I am on holidays starting on tuesday but all you send me won't get lost :-) -Andre To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message
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