| /* |
| The mediastreamer library aims at providing modular media processing and I/O |
| for linphone, but also for any telephony application. |
| Copyright (C) 2001 Simon MORLAT simon.morlat@linphone.org |
| |
| This library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| This library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with this library; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| #include <config.h> |
| |
| #ifdef HAVE_ALSA_ASOUNDLIB_H |
| #include "sndcard.h" |
| #define ALSA_PCM_NEW_HW_PARAMS_API |
| #include <alsa/asoundlib.h> |
| struct _AlsaCard |
| { |
| SndCard parent; |
| gchar *pcmdev; |
| gchar *mixdev; |
| snd_pcm_t *read_handle; |
| snd_pcm_t *write_handle; |
| gint frame_size; |
| gint frames; |
| gchar *readbuf; |
| gint readpos; |
| gchar *writebuf; |
| gint writepos; |
| snd_mixer_t *mixer; |
| }; |
| |
| typedef struct _AlsaCard AlsaCard; |
| |
| SndCard *alsa_card_new(gint dev_id); |
| gint alsa_card_manager_init(SndCardManager *m, gint index); |
| void alsa_card_manager_set_default_pcm_device(const gchar *pcmdev); |
| |
| #endif |