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/*
* Copyright (C) 2016 "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_PULSE_H
#define AUDIO_PULSE_H
#include <sys/time.h>
#include <pulse/pulseaudio.h>
#include <pulse/simple.h>
#include <pulse/error.h>
#include "audio-alsa.h"
#include "local-def.h"
typedef struct dev_ctx_pulse dev_ctx_pulse_T;
typedef struct alsa_info alsa_info_T;
struct dev_ctx_pulse {
char *sink_name;
char **card_name;
pa_mainloop *pa_loop;
pa_context *pa_context;
pa_simple *pa;
pa_cvolume volume;
int mute;
unsigned char refresh;
pthread_t thr;
unsigned char thr_should_run;
unsigned char thr_finished;
};
struct alsa_info {
char *device;
char *synonyms;
};
PUBLIC unsigned char _pulse_init (const char *, audioCtxHandleT *);
PUBLIC void _pulse_free (audioCtxHandleT *);
PUBLIC void _pulse_play (audioCtxHandleT *);
PUBLIC void _pulse_stop (audioCtxHandleT *);
PUBLIC unsigned int _pulse_get_volume (audioCtxHandleT *, unsigned int);
PUBLIC void _pulse_set_volume (audioCtxHandleT *, unsigned int, unsigned int);
PUBLIC void _pulse_set_volume_all (audioCtxHandleT *, unsigned int);
PUBLIC unsigned char _pulse_get_mute (audioCtxHandleT *);
PUBLIC void _pulse_set_mute (audioCtxHandleT *, unsigned char);
STATIC void _pulse_context_cb (pa_context *, void *);
STATIC void _pulse_sink_list_cb (pa_context *, const pa_sink_info *, int, void *);
STATIC void _pulse_sink_info_cb (pa_context *, const pa_sink_info *, int, void *);
STATIC void* _pulse_play_thread_fn (void *);
PUBLIC void _pulse_refresh_sink (dev_ctx_pulse_T *);
static struct alsa_info **alsa_info = NULL;
static struct dev_ctx_pulse **dev_ctx_p = NULL;
static unsigned int client_count = 0;
#endif /* AUDIO_PULSE_H */
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