libfreenect-audio.h

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/*
 * This file is part of the OpenKinect Project. http://www.openkinect.org
 *
 * Copyright (c) 2011 individual OpenKinect contributors. See the CONTRIB file
 * for details.
 *
 * This code is licensed to you under the terms of the Apache License, version
 * 2.0, or, at your option, the terms of the GNU General Public License,
 * version 2.0. See the APACHE20 and GPL2 files for the text of the licenses,
 * or the following URLs:
 * http://www.apache.org/licenses/LICENSE-2.0
 * http://www.gnu.org/licenses/gpl-2.0.txt
 *
 * If you redistribute this file in source form, modified or unmodified, you
 * may:
 *   1) Leave this header intact and distribute it under the same terms,
 *      accompanying it with the APACHE20 and GPL20 files, or
 *   2) Delete the Apache 2.0 clause and accompany it with the GPL2 file, or
 *   3) Delete the GPL v2 clause and accompany it with the APACHE20 file
 * In all cases you must keep the copyright notice intact and include a copy
 * of the CONTRIB file.
 *
 * Binary distributions must follow the binary distribution requirements of
 * either License.
 */

#ifndef LIBFREENECT_AUDIO_H
#define LIBFREENECT_AUDIO_H

#include <libfreenect.h>
#include <stdint.h>

#ifdef __cplusplus
extern "C" {
#endif

typedef struct {
        int16_t left;
        int16_t right;
        int16_t center;
        int16_t lfe;
        int16_t surround_left;
        int16_t surround_right;
} freenect_sample_51;

typedef void (*freenect_audio_in_cb)(freenect_device *dev, int num_samples,
                                     int32_t* mic1, int32_t* mic2,
                                     int32_t* mic3, int32_t* mic4,
                                     int16_t* cancelled, void *unknown/*, timestamp_t timestamp*/);

typedef void (*freenect_audio_out_cb)(freenect_device *dev, freenect_sample_51* samples, int* sample_count);

FREENECTAPI void freenect_set_audio_in_callback(freenect_device *dev, freenect_audio_in_cb callback);

FREENECTAPI void freenect_set_audio_out_callback(freenect_device *dev, freenect_audio_out_cb callback);

FREENECTAPI int freenect_start_audio(freenect_device* dev);

FREENECTAPI int freenect_stop_audio(freenect_device* dev);

#ifdef __cplusplus
}
#endif

#endif //