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/*
* Copyright (c) 2006-2009 Spotify Ltd
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
*
* Audio output driver.
*
* This file is part of the libspotify examples suite.
*/
#ifndef _STUB_AUDIO_H_
#define _STUB_AUDIO_H_
#include <pthread.h>
#include <stdint.h>
#include <glib.h>
#include "queue.h"
/* --- Types --- */
typedef struct audio_fifo_data {
TAILQ_ENTRY(audio_fifo_data) link;
int channels;
int rate;
int nsamples;
int16_t samples[0];
} audio_fifo_data_t;
typedef struct audio_fifo {
TAILQ_HEAD(, audio_fifo_data) q;
int qlen;
pthread_mutex_t mutex;
pthread_cond_t cond;
} audio_fifo_t;
/* --- Functions --- */
extern void audio_init(audio_fifo_t *af);
extern void audio_fifo_flush(audio_fifo_t *af);
audio_fifo_data_t* audio_get(audio_fifo_t *af);
#endif /* _STUB_AUDIO_H_ */
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