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 #ifndef _MULTIMEDIA_AUDIOSTREAM_INLINE_H 28 #define _MULTIMEDIA_AUDIOSTREAM_INLINE_H 29 30 #ifdef __cplusplus 31 extern "C" { 32 #endif 33 34 // Inline routines for class AudioStream 35 36 // Return TRUE if the current AudioHdr is valid 37 inline Boolean AudioStream:: hdrset()38hdrset() const 39 { 40 return (hdr.Validate() == AUDIO_SUCCESS); 41 } 42 43 // Return the current AudioHdr 44 inline AudioHdr AudioStream:: GetHeader()45GetHeader() 46 { 47 return (hdr); 48 } 49 50 // Set the length parameter 51 inline void AudioStream:: setlength(Double len)52setlength( 53 Double len) // new length, in secs 54 { 55 length = len; 56 } 57 58 // Set the length parameter, if possible 59 inline void AudioStream:: SetLength(Double len)60SetLength( 61 Double len) // new length, in secs 62 { 63 // This may be used to set the expected length of a write-only stream 64 if (!opened()) 65 length = len; 66 } 67 68 inline Double AudioStream:: GetLength()69GetLength() const 70 { 71 return (length); 72 } 73 74 inline size_t AudioStream:: GetByteCount()75GetByteCount() const 76 { 77 return (hdr.Time_to_Bytes(length)); 78 } 79 80 #ifdef __cplusplus 81 } 82 #endif 83 84 #endif /* !_MULTIMEDIA_AUDIOSTREAM_INLINE_H */ 85