| /* |
| SDL - Simple DirectMedia Layer |
| Copyright (C) 1997-2012 Sam Lantinga |
| |
| This library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Library General Public |
| License as published by the Free Software Foundation; either |
| version 2 of the License, or (at your option) any later version. |
| |
| This library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Library General Public License for more details. |
| |
| You should have received a copy of the GNU Library General Public |
| License along with this library; if not, write to the Free |
| Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| |
| Sam Lantinga |
| slouken@libsdl.org |
| */ |
| #include "SDL_config.h" |
| |
| /* This is the MacOS specific header for the SDL CD-ROM API |
| Contributed by Matt Slot |
| */ |
| |
| /* AppleCD Control calls */ |
| #define kVerifyTheDisc 5 /* Returns noErr if there is disc inserted */ |
| #define kEjectTheDisc 7 /* Eject disc from drive */ |
| #define kUserEject 80 /* Enable/disable the CD-ROM eject button */ |
| #define kReadTOC 100 /* Extract various TOC information from the disc */ |
| #define kReadQ 101 /* Extract Q subcode info for the current track */ |
| #define kAudioTrackSearch 103 /* Start playback from the indicated position */ |
| #define kAudioPlay 104 /* Start playback from the indicated position */ |
| #define kAudioPause 105 /* Pause/continue the playback */ |
| #define kAudioStop 106 /* Stop playback at the indicated position */ |
| #define kAudioStatus 107 /* Return audio play status */ |
| #define kAudioControl 109 /* Set the output volume for the audio channels */ |
| #define kReadAudioVolume 112 /* Get the output volume for the audio channels */ |
| #define kSetTrackList 122 /* Set the track program for the audio CD to play */ |
| #define kGetTrackList 123 /* Get the track program the audio CD is playing */ |
| #define kGetTrackIndex 124 /* Get the track index the audio CD is playing */ |
| #define kSetPlayMode 125 /* Set the audio tracks play mode */ |
| #define kGetPlayMode 126 /* Get the audio tracks play mode */ |
| |
| /* AppleCD Status calls */ |
| #define kGetDriveType 96 /* Get the type of the physical CD-ROM drive */ |
| #define kWhoIsThere 97 /* Get a bitmap of SCSI IDs the driver controls */ |
| #define kGetBlockSize 98 /* Get current block size of the CD-ROM drive */ |
| |
| /* AppleCD other constants */ |
| #define kBlockPosition 0 /* Position at the specified logical block number */ |
| #define kAbsMSFPosition 1 /* Position at the specified Min/Sec/Frame (in BCD) */ |
| #define kTrackPosition 2 /* Position at the specified track number (in BCD) */ |
| #define kIndexPosition 3 /* Position at the nth track in program (in BCD) */ |
| |
| #define kMutedPlayMode 0 /* Play the audio track with no output */ |
| #define kStereoPlayMode 9 /* Play the audio track in normal stereo */ |
| |
| #define kControlFieldMask 0x0D /* Bits 3,2,0 in the nibble */ |
| #define kDataTrackMask 0x04 /* Indicates Data Track */ |
| |
| #define kGetTrackRange 1 /* Query TOC for track numbers */ |
| #define kGetLeadOutArea 2 /* Query TOC for "Lead Out" end of audio data */ |
| #define kGetTrackEntries 3 /* Query TOC for track starts and data types */ |
| |
| #define kStatusPlaying 0 /* Audio Play operation in progress */ |
| #define kStatusPaused 1 /* CD-ROM device in Hold Track ("Pause") state */ |
| #define kStatusMuted 2 /* MUTING-ON operation in progress */ |
| #define kStatusDone 3 /* Audio Play completed */ |
| #define kStatusError 4 /* Error occurred during audio play operation */ |
| #define kStatusStopped 5 /* Audio play operation not requested */ |
| |
| #define kPlayModeSequential 0 /* Play tracks in order */ |
| #define kPlayModeShuffled 1 /* Play tracks randomly */ |
| #define kPlayModeProgrammed 2 /* Use custom playlist */ |
| |
| /* AppleCD Gestalt selectors */ |
| #define kGestaltAudioCDSelector 'aucd' |
| #define kDriverVersion52 0x00000520 |
| #define kDriverVersion51 0x00000510 |
| #define kDriverVersion50 0x00000500 |
| |
| /* Drive type constants */ |
| #define kDriveAppleCD_SC 1 |
| #define kDriveAppleCD_SCPlus_or_150 2 |
| #define kDriveAppleCD_300_or_300Plus 3 |
| |
| /* Misc constants */ |
| #define kFirstSCSIDevice -33 |
| #define kLastSCSIDevice -40 |
| |
| #if PRAGMA_STRUCT_ALIGN |
| #pragma options align=mac68k |
| #endif |
| |
| /* AppleCD driver parameter block */ |
| typedef struct CDCntrlParam { |
| QElemPtr qLink; |
| short qType; |
| short ioTrap; |
| Ptr ioCmdAddr; |
| IOCompletionUPP ioCompletion; |
| OSErr ioResult; |
| StringPtr ioNamePtr; |
| short ioVRefNum; |
| short ioCRefNum; |
| short csCode; |
| |
| union { |
| long longs[6]; |
| short words[11]; |
| unsigned char bytes[22]; |
| struct { |
| unsigned char status; |
| unsigned char play; |
| unsigned char control; |
| unsigned char minute; |
| unsigned char second; |
| unsigned char frame; |
| } cd; |
| } csParam; |
| |
| } CDCntrlParam, *CDCntrlParamPtr; |
| |
| typedef union CDTrackData { |
| long value; /* Treat as a longword value */ |
| struct { |
| unsigned char reserved : 4; /* Unused by AppleCD driver */ |
| unsigned char control : 4; /* Track flags (data track?) */ |
| unsigned char min; /* Start of track (BCD) */ |
| unsigned char sec; /* Start of track (BCD) */ |
| unsigned char frame; /* Start of track (BCD) */ |
| } entry; /* Broken into fields */ |
| } CDTrackData, *CDTrackPtr; |
| |
| #if PRAGMA_STRUCT_ALIGN |
| #pragma options align=reset |
| #endif |