mdw@git.distorted.org.uk Git - disorder/blob - lib/uaudio-apis.c

   1 /*
   2  * This file is part of DisOrder.
   3  * Copyright (C) 2009, 2013 Richard Kettlewell
   4  *
   5  * This program is free software: you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation, either version 3 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19 /** @file lib/uaudio-apis.c
  20  * @brief Audio API list
  21  */
  22
  23 #include "common.h"
  24 #include "uaudio.h"
  25 #include "log.h"
  26
  27 /** @brief List of known APIs
  28  *
  29  * Terminated by a null pointer.
  30  *
  31  * The first one will be used as a default, so putting ALSA before OSS
  32  * constitutes a policy decision.
  33  */
  34 const struct uaudio *const uaudio_apis[] = {
  35 #if HAVE_COREAUDIO_AUDIOHARDWARE_H
  36   &uaudio_coreaudio,
  37 #endif
  38 #if HAVE_PULSEAUDIO
  39   &uaudio_pulseaudio,
  40 #endif
  41 #if HAVE_ALSA_ASOUNDLIB_H
  42   &uaudio_alsa,
  43 #endif
  44 #if HAVE_SYS_SOUNDCARD_H || EMPEG_HOST
  45   &uaudio_oss,
  46 #endif
  47   &uaudio_rtp,
  48   &uaudio_command,
  49   NULL,
  50 };
  51
  52 /** @brief Look up an audio API by name */
  53 const struct uaudio *uaudio_find(const char *name) {
  54   int n;
  55
  56   for(n = 0; uaudio_apis[n]; ++n)
  57     if(!strcmp(uaudio_apis[n]->name, name))
  58       return uaudio_apis[n];
  59   if(!strcmp(name, "network"))
  60     return &uaudio_rtp;
  61   disorder_fatal(0, "cannot find audio API '%s'", name);
  62 }
  63
  64 /*
  65 Local Variables:
  66 c-basic-offset:2
  67 comment-column:40
  68 fill-column:79
  69 indent-tabs-mode:nil
  70 End:
  71 */