/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1992-2001 by Sun Microsystems, Inc.
* All rights reserved.
*/
#ifndef _MULTIMEDIA_AUDIOBUFFER_H
#define _MULTIMEDIA_AUDIOBUFFER_H
#pragma ident "%Z%%M% %I% %E% SMI"
#include <AudioStream.h>
#ifdef __cplusplus
extern "C" {
#endif
// This is the class describing a mapped buffer of audio data.
// In addition to the standard Read and Write methods, the address
// of the buffer may be obtained and the data accessed directly.
// class AudioStream methods specialized here
// Constructor
double len = 0., // buffer size, in seconds
~AudioBuffer(); // Destructor
// class AudioStream methods specialized here
// Set header
const AudioHdr& h); // header to copy
// Set data length
// class Audio methods specialized here
// Read from position
void* buf, // buffer to fill
// Write at position
void* buf, // buffer to copy
// Append at position
void* buf, // buffer to copy
// copy to another audio obj.
};
#ifdef __cplusplus
}
#endif
#endif /* !_MULTIMEDIA_AUDIOBUFFER_H */