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Text File | 2000-09-28 | 2.6 KB | 97 lines | [TEXT/CWIE] |
- /*
- File: CD_Utils.h
-
- Contains: xxx put contents here xxx
-
- Version: xxx put version here xxx
-
- Copyright: © 1999 by Apple Computer, Inc., all rights reserved.
-
- File Ownership:
-
- DRI: xxx put dri here xxx
-
- Other Contact: xxx put other contact here xxx
-
- Technology: xxx put technology here xxx
-
- Writers:
-
- (cjd) Chris De Salvo
-
- Change History (most recent first):
-
- <SP1> 1/29/99 cjd first checked in
- */
-
- //• —————————————————————————————————————————————————————————————————————————————————————————— •
- //•
- //• Copyright © 1997 Apple Computer, Inc., All Rights Reserved
- //•
- //•
- //• You may incorporate this sample code into your applications without
- //• restriction, though the sample code has been provided "AS IS" and the
- //• responsibility for its operation is 100% yours. However, what you are
- //• not permitted to do is to redistribute the source as "DSC Sample Code"
- //• after having made changes. If you're going to re-distribute the source,
- //• we require that you make it clear in the source that the code was
- //• descended from Apple Sample Code, but that you've made changes.
- //•
- //• Authors:
- //• Chris De Salvo <mailto:desalvo@apple.com>
- //•
- //• —————————————————————————————————————————————————————————————————————————————————————————— •
-
- #ifndef __CDUTILS__
- #define __CDUTILS__
-
- //• —————————————————————————————— Includes
- //• —————————————————————————————— Public Definitions
-
- //• Audio playback modes
- #define playmodeMute 0x00
- #define playmodeRightOnly 0x05
- #define playmodeStereo 0x09
- #define playmodeLeftOnly 0x0A
- #define playmodeMono 0x0F
-
- //• Values that can be returned when you ask
- //• for the speed of the spindle
- #define kSingleSpeed 0x00
- #define kDoubleSpeedOrGreater 0xFF
-
- //• —————————————————————————————— Public Types
-
- typedef enum
- {
- isOnCDErr = -1,
- isOnCDFalse,
- isOnCDTrue
- } IsOnCDResult;
-
- //• —————————————————————————————— Public Variables
- //• —————————————————————————————— Public Functions
-
- #ifdef __cplusplus
- extern "C" {
- #endif
-
- extern OSErr CD_Open(void);
- extern SInt16 CD_GetSpeed(void);
- extern OSErr CD_PlayAudioTrack(UInt8 trackNumber, UInt8 playMode, Boolean inAsync);
- extern OSErr CD_StopAudioTrack(Boolean inAsync);
- extern OSErr CD_GetCurrentAudioTrack(SInt16 *theTrack);
- extern IsOnCDResult CD_IsFileOnCD(SInt16 fileRef);
- extern Boolean CD_IsCDInserted(void);
- extern SInt16 CD_GetNumTracks(void);
- extern Boolean CD_IsCDPlaying(void);
- extern OSErr CD_SetVolume(UInt8 left, UInt8 right);
- extern void CD_WaitOnPlayAsyncCalls(void);
- extern void CD_WaitOnStopAsyncCalls(void);
- extern void CD_Eject(void);
-
- #ifdef __cplusplus
- }
- #endif
-
- #endif