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51 lines
1.5 KiB
51 lines
1.5 KiB
/*
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The mediastreamer library aims at providing modular media processing and I/O
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for linphone, but also for any telephony application.
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Copyright (C) 2001 Simon MORLAT simon.morlat@linphone.org
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <config.h>
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#ifdef HAVE_ALSA_ASOUNDLIB_H
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#include "sndcard.h"
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#define ALSA_PCM_NEW_HW_PARAMS_API
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#include <alsa/asoundlib.h>
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struct _AlsaCard
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{
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SndCard parent;
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gchar *pcmdev;
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gchar *mixdev;
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snd_pcm_t *read_handle;
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snd_pcm_t *write_handle;
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gint frame_size;
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gint frames;
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gchar *readbuf;
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gint readpos;
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gchar *writebuf;
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gint writepos;
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snd_mixer_t *mixer;
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};
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typedef struct _AlsaCard AlsaCard;
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SndCard *alsa_card_new(gint dev_id);
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gint alsa_card_manager_init(SndCardManager *m, gint index);
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void alsa_card_manager_set_default_pcm_device(const gchar *pcmdev);
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#endif
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