1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright (c) 1990-2001 by Sun Microsystems, Inc. 24 * All rights reserved. 25 */ 26 27 #include <stdlib.h> 28 #include <errno.h> 29 #include <Audio.h> 30 #include <AudioBuffer.h> 31 #include <AudioLib.h> 32 33 // Generic Audio functions 34 35 36 // Data format translation occurs transparently 37 AudioError 38 AudioCopy( 39 Audio* from, // input source 40 Audio* to) // output sink 41 { 42 Double frompos = 0.; 43 Double topos = 0.; 44 Double limit = AUDIO_UNKNOWN_TIME; 45 46 return (AudioCopy(from, to, frompos, topos, limit)); 47 } 48 49 // Copy a data stream 50 // Data format translation occurs transparently 51 AudioError 52 AudioCopy( 53 Audio* from, // input source 54 Audio* to, // output sink 55 Double& frompos, // input position (updated) 56 Double& topos, // output position (updated) 57 Double& limit) // amount to copy (updated) 58 { 59 return (from->Copy(to, frompos, topos, limit)); 60 } 61 62 // Copy one segment of a data stream 63 // Data format translation occurs transparently 64 AudioError 65 AudioAsyncCopy( 66 Audio* from, // input source 67 Audio* to, // output sink 68 Double& frompos, // input position (updated) 69 Double& topos, // output position (updated) 70 Double& limit) // amount to copy (updated) 71 { 72 return (from->AsyncCopy(to, frompos, topos, limit)); 73 } 74