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#!/bin/sh

rmdir /config/avirt/streams/playback_*
rmdir /config/avirt/streams/capture_*

rm_module() {
        lsmod |grep "^$1\>" && rmmod $1 || true
}

rm_module avirt_loopbackap
rm_module avirt_dummyap
rm_module avirt_core
echo "Drivers Removed!"
; font-weight: bold } /* Literal.Number.Hex */ .highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */ .highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */ .highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */ .highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */ .highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */ .highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */ .highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */ .highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */ .highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */ .highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */ .highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */ .highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */ .highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */ .highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */ .highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */ .highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */ .highlight .vc { color: #336699 } /* Name.Variable.Class */ .highlight .vg { color: #dd7700 } /* Name.Variable.Global */ .highlight .vi { color: #3333bb } /* Name.Variable.Instance */ .highlight .vm { color: #336699 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */ } 
/*
 * Copyright (C) 2015 "IoT.bzh"
 * Author "Manuel Bachmann"
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef AUDIO_ALSA_H
#define AUDIO_ALSA_H

#include <pthread.h>
#include <alsa/asoundlib.h>

#include "audio-api.h"
#include "local-def.h"

typedef struct dev_ctx_alsa dev_ctx_alsa_T;

struct dev_ctx_alsa {
  char *name;
  snd_pcm_t *dev;
  snd_pcm_hw_params_t *params;
  snd_mixer_elem_t *mixer_elm;
  snd_mixer_elem_t *mixer_elm_m;
  long vol_max;
  long vol;
  pthread_t thr;
  unsigned char thr_should_run;
  unsigned char thr_finished;
};

PUBLIC unsigned char _alsa_init (const char *, audioCtxHandleT *);
PUBLIC void _alsa_free (const char *);
PUBLIC void _alsa_play (int);
PUBLIC void _alsa_stop (int);
PUBLIC unsigned int _alsa_get_volume (int, unsigned int);
PUBLIC void _alsa_set_volume (int, unsigned int, unsigned int);
PUBLIC void _alsa_set_volume_all (int, unsigned int);
PUBLIC unsigned char _alsa_get_mute (int);
PUBLIC void _alsa_set_mute (int, unsigned char);
PUBLIC void _alsa_set_channels (int, unsigned int);
STATIC void* _alsa_play_thread_fn (void *);

static struct dev_ctx_alsa **dev_ctx_a = NULL;

#endif /* AUDIO_ALSA_H */