/
SDL_syscdrom_c.h
139 lines (117 loc) · 5.47 KB
/
SDL_syscdrom_c.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
/*
SDL - Simple DirectMedia Layer
Copyright (C) 1997, 1998, 1999, 2000, 2001 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
*/
/* 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