code.delx.au - pulseaudio/blob - src/modules/alsa/module-alsa-card.c

   1 /***
   2   This file is part of PulseAudio.
   3
   4   Copyright 2009 Lennart Poettering
   5
   6   PulseAudio is free software; you can redistribute it and/or modify
   7   it under the terms of the GNU Lesser General Public License as published
   8   by the Free Software Foundation; either version 2 of the License,
   9   or (at your option) any later version.
  10
  11   PulseAudio is distributed in the hope that it will be useful, but
  12   WITHOUT ANY WARRANTY; without even the implied warranty of
  13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  14   General Public License for more details.
  15
  16   You should have received a copy of the GNU Lesser General Public License
  17   along with PulseAudio; if not, write to the Free Software
  18   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  19   USA.
  20 ***/
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include <config.h>
  24 #endif
  25
  26 #include "alsa-util.h"
  27 #include "module-alsa-card-symdef.h"
  28
  29 PA_MODULE_AUTHOR("Lennart Poettering");
  30 PA_MODULE_DESCRIPTION("ALSA Card");
  31 PA_MODULE_VERSION(PACKAGE_VERSION);
  32 PA_MODULE_LOAD_ONCE(FALSE);
  33
  34 static void enumerate_cb(
  35         const pa_alsa_profile_info *sink,
  36         const pa_alsa_profile_info *source,
  37         void *userdata) {
  38
  39     if (sink && source)
  40         pa_log("Found Output %s + Input %s", sink->description, source->description);
  41     else if (sink)
  42         pa_log("Found Output %s", sink->description);
  43     else if (source)
  44         pa_log("Found Input %s", source->description);
  45
  46 }
  47
  48 int pa__init(pa_module*m) {
  49     pa_alsa_redirect_errors_inc();
  50     pa_alsa_probe_profiles("1", &m->core->default_sample_spec, enumerate_cb, m);
  51     return 0;
  52 }
  53
  54 void pa__done(pa_module*m) {
  55     pa_alsa_redirect_errors_dec();
  56 }