[PD-cvs] pd/portaudio/src/hostapi/alsa pa_linux_alsa.c,NONE,1.1

[Miller Puckette]

Update of /cvsroot/pure-data/pd/portaudio/src/hostapi/alsa
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv19525/portaudio/src/hostapi/alsa

Added Files:
	pa_linux_alsa.c 
Log Message:
CVS upload mistakes



--- NEW FILE: pa_linux_alsa.c ---
/*
 * $Id: pa_linux_alsa.c,v 1.1 2007/08/18 23:49:33 millerpuckette Exp $
 * PortAudio Portable Real-Time Audio Library
 * Latest Version at: http://www.portaudio.com
 * ALSA implementation by Joshua Haberman and Arve Knudsen
 *
 * Copyright (c) 2002 Joshua Haberman <joshua at haberman.com>
 * Copyright (c) 2005-2006 Arve Knudsen <aknuds-1 at broadpark.no>
 *
 * Based on the Open Source API proposed by Ross Bencina
 * Copyright (c) 1999-2002 Ross Bencina, Phil Burk
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files
 * (the "Software"), to deal in the Software without restriction,
 * including without limitation the rights to use, copy, modify, merge,
 * publish, distribute, sublicense, and/or sell copies of the Software,
 * and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
[...3513 lines suppressed...]

error:
    return result;
}

PaError PaAlsa_GetStreamOutputCard(PaStream* s, int* card) {
    PaAlsaStream *stream = (PaAlsaStream *) s;
    snd_pcm_info_t* pcmInfo;
    PaError result = paNoError;

    /* XXX: More descriptive error? */
    PA_UNLESS( stream->playback.pcm, paDeviceUnavailable );

    snd_pcm_info_alloca( &pcmInfo );
    PA_ENSURE( snd_pcm_info( stream->playback.pcm, pcmInfo ) );
    *card = snd_pcm_info_get_card( pcmInfo );

error:
    return result;
}