author | Sam Lantinga <slouken@libsdl.org> |
Tue, 09 May 2006 07:52:04 +0000 | |
changeset 1793 | 4d66375c2012 |
parent 1635 | 92947e3a18db |
child 1662 | 782fd950bd46 |
child 1895 | c121d94672cb |
child 4159 | a1b03ba2fcd0 |
permissions | -rw-r--r-- |
616 | 1 |
/* |
2 |
SDL - Simple DirectMedia Layer |
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3 |
Copyright (C) 1997-2006 Sam Lantinga |
616 | 4 |
|
5 |
This library is free software; you can redistribute it and/or |
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|
6 |
modify it under the terms of the GNU Lesser General Public |
616 | 7 |
License as published by the Free Software Foundation; either |
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|
8 |
version 2.1 of the License, or (at your option) any later version. |
616 | 9 |
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10 |
This library is distributed in the hope that it will be useful, |
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11 |
but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
12 |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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|
13 |
Lesser General Public License for more details. |
616 | 14 |
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Sam Lantinga <slouken@libsdl.org>
parents:
1126
diff
changeset
|
15 |
You should have received a copy of the GNU Lesser General Public |
c9b51268668f
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parents:
1126
diff
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|
16 |
License along with this library; if not, write to the Free Software |
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diff
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|
17 |
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
616 | 18 |
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19 |
Sam Lantinga |
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20 |
slouken@libsdl.org |
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21 |
*/ |
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#include "SDL_config.h" |
616 | 23 |
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#ifdef SDL_CDROM_MACOSX |
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616 | 26 |
#include "SDL_syscdrom_c.h" |
27 |
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28 |
#pragma mark -- Globals -- |
|
29 |
||
30 |
static FSRef** tracks; |
|
31 |
static FSVolumeRefNum* volumes; |
|
32 |
static CDstatus status; |
|
33 |
static int nextTrackFrame; |
|
34 |
static int nextTrackFramesRemaining; |
|
35 |
static int fakeCD; |
|
36 |
static int currentTrack; |
|
37 |
static int didReadTOC; |
|
38 |
static int cacheTOCNumTracks; |
|
39 |
static int currentDrive; /* Only allow 1 drive in use at a time */ |
|
40 |
||
41 |
#pragma mark -- Prototypes -- |
|
42 |
||
43 |
static const char *SDL_SYS_CDName (int drive); |
|
44 |
static int SDL_SYS_CDOpen (int drive); |
|
45 |
static int SDL_SYS_CDGetTOC (SDL_CD *cdrom); |
|
46 |
static CDstatus SDL_SYS_CDStatus (SDL_CD *cdrom, int *position); |
|
47 |
static int SDL_SYS_CDPlay (SDL_CD *cdrom, int start, int length); |
|
48 |
static int SDL_SYS_CDPause (SDL_CD *cdrom); |
|
49 |
static int SDL_SYS_CDResume (SDL_CD *cdrom); |
|
50 |
static int SDL_SYS_CDStop (SDL_CD *cdrom); |
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51 |
static int SDL_SYS_CDEject (SDL_CD *cdrom); |
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52 |
static void SDL_SYS_CDClose (SDL_CD *cdrom); |
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53 |
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54 |
#pragma mark -- Helper Functions -- |
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55 |
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56 |
/* Read a list of tracks from the volume */ |
|
57 |
static int LoadTracks (SDL_CD *cdrom) |
|
58 |
{ |
|
59 |
/* Check if tracks are already loaded */ |
|
60 |
if ( tracks[cdrom->id] != NULL ) |
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return 0; |
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/* Allocate memory for tracks */ |
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tracks[cdrom->id] = (FSRef*) SDL_calloc (1, sizeof(**tracks) * cdrom->numtracks); |
616 | 65 |
if (tracks[cdrom->id] == NULL) { |
66 |
SDL_OutOfMemory (); |
|
67 |
return -1; |
|
68 |
} |
|
69 |
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70 |
/* Load tracks */ |
|
71 |
if (ListTrackFiles (volumes[cdrom->id], tracks[cdrom->id], cdrom->numtracks) < 0) |
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72 |
return -1; |
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73 |
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74 |
return 0; |
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75 |
} |
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76 |
||
77 |
/* Find a file for a given start frame and length */ |
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78 |
static FSRef* GetFileForOffset (SDL_CD *cdrom, int start, int length, int *outStartFrame, int *outStopFrame) |
|
79 |
{ |
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80 |
int i; |
|
81 |
||
82 |
for (i = 0; i < cdrom->numtracks; i++) { |
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83 |
||
84 |
if (cdrom->track[i].offset <= start && |
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85 |
start < (cdrom->track[i].offset + cdrom->track[i].length)) |
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86 |
break; |
|
87 |
} |
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88 |
||
89 |
if (i == cdrom->numtracks) |
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90 |
return NULL; |
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91 |
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92 |
currentTrack = i; |
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93 |
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94 |
*outStartFrame = start - cdrom->track[i].offset; |
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95 |
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96 |
if ((*outStartFrame + length) < cdrom->track[i].length) { |
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97 |
*outStopFrame = *outStartFrame + length; |
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98 |
length = 0; |
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99 |
nextTrackFrame = -1; |
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100 |
nextTrackFramesRemaining = -1; |
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101 |
} |
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102 |
else { |
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103 |
*outStopFrame = -1; |
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104 |
length -= cdrom->track[i].length - *outStartFrame; |
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105 |
nextTrackFrame = cdrom->track[i+1].offset; |
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106 |
nextTrackFramesRemaining = length; |
|
107 |
} |
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108 |
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109 |
return &tracks[cdrom->id][i]; |
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110 |
} |
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111 |
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112 |
/* Setup another file for playback, or stop playback (called from another thread) */ |
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113 |
static void CompletionProc (SDL_CD *cdrom) |
|
114 |
{ |
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115 |
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116 |
Lock (); |
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117 |
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118 |
if (nextTrackFrame > 0 && nextTrackFramesRemaining > 0) { |
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119 |
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120 |
/* Load the next file to play */ |
|
121 |
int startFrame, stopFrame; |
|
122 |
FSRef *file; |
|
123 |
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124 |
PauseFile (); |
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125 |
ReleaseFile (); |
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126 |
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127 |
file = GetFileForOffset (cdrom, nextTrackFrame, |
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128 |
nextTrackFramesRemaining, &startFrame, &stopFrame); |
|
129 |
||
130 |
if (file == NULL) { |
|
131 |
status = CD_STOPPED; |
|
132 |
Unlock (); |
|
133 |
return; |
|
134 |
} |
|
135 |
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136 |
LoadFile (file, startFrame, stopFrame); |
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137 |
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138 |
SetCompletionProc (CompletionProc, cdrom); |
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139 |
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140 |
PlayFile (); |
|
141 |
} |
|
142 |
else { |
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143 |
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144 |
/* Release the current file */ |
|
145 |
PauseFile (); |
|
146 |
ReleaseFile (); |
|
147 |
status = CD_STOPPED; |
|
148 |
} |
|
149 |
||
150 |
Unlock (); |
|
151 |
} |
|
152 |
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153 |
||
154 |
#pragma mark -- Driver Functions -- |
|
155 |
||
156 |
/* Initialize */ |
|
157 |
int SDL_SYS_CDInit (void) |
|
158 |
{ |
|
159 |
/* Initialize globals */ |
|
160 |
volumes = NULL; |
|
161 |
tracks = NULL; |
|
162 |
status = CD_STOPPED; |
|
163 |
nextTrackFrame = -1; |
|
164 |
nextTrackFramesRemaining = -1; |
|
165 |
fakeCD = SDL_FALSE; |
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166 |
currentTrack = -1; |
|
167 |
didReadTOC = SDL_FALSE; |
|
168 |
cacheTOCNumTracks = -1; |
|
169 |
currentDrive = -1; |
|
170 |
||
171 |
/* Fill in function pointers */ |
|
172 |
SDL_CDcaps.Name = SDL_SYS_CDName; |
|
173 |
SDL_CDcaps.Open = SDL_SYS_CDOpen; |
|
174 |
SDL_CDcaps.GetTOC = SDL_SYS_CDGetTOC; |
|
175 |
SDL_CDcaps.Status = SDL_SYS_CDStatus; |
|
176 |
SDL_CDcaps.Play = SDL_SYS_CDPlay; |
|
177 |
SDL_CDcaps.Pause = SDL_SYS_CDPause; |
|
178 |
SDL_CDcaps.Resume = SDL_SYS_CDResume; |
|
179 |
SDL_CDcaps.Stop = SDL_SYS_CDStop; |
|
180 |
SDL_CDcaps.Eject = SDL_SYS_CDEject; |
|
181 |
SDL_CDcaps.Close = SDL_SYS_CDClose; |
|
182 |
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183 |
/* |
|
184 |
Read the list of "drives" |
|
185 |
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186 |
This is currently a hack that infers drives from |
|
187 |
mounted audio CD volumes, rather than |
|
188 |
actual CD-ROM devices - which means it may not |
|
189 |
act as expected sometimes. |
|
190 |
*/ |
|
191 |
||
192 |
/* Find out how many cd volumes are mounted */ |
|
193 |
SDL_numcds = DetectAudioCDVolumes (NULL, 0); |
|
194 |
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195 |
/* |
|
196 |
If there are no volumes, fake a cd device |
|
197 |
so tray empty can be reported. |
|
198 |
*/ |
|
199 |
if (SDL_numcds == 0) { |
|
200 |
||
201 |
fakeCD = SDL_TRUE; |
|
202 |
SDL_numcds = 1; |
|
203 |
status = CD_TRAYEMPTY; |
|
204 |
||
205 |
return 0; |
|
206 |
} |
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207 |
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208 |
/* Allocate space for volumes */ |
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volumes = (FSVolumeRefNum*) SDL_calloc (1, sizeof(*volumes) * SDL_numcds); |
616 | 210 |
if (volumes == NULL) { |
211 |
SDL_OutOfMemory (); |
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212 |
return -1; |
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213 |
} |
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214 |
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215 |
/* Allocate space for tracks */ |
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216 |
tracks = (FSRef**) SDL_calloc (1, sizeof(*tracks) * (SDL_numcds + 1)); |
616 | 217 |
if (tracks == NULL) { |
218 |
SDL_OutOfMemory (); |
|
219 |
return -1; |
|
220 |
} |
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221 |
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222 |
/* Mark the end of the tracks array */ |
|
223 |
tracks[ SDL_numcds ] = (FSRef*)-1; |
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224 |
||
225 |
/* |
|
226 |
Redetect, now save all volumes for later |
|
227 |
Update SDL_numcds just in case it changed |
|
228 |
*/ |
|
229 |
{ |
|
230 |
int numVolumes = SDL_numcds; |
|
231 |
||
232 |
SDL_numcds = DetectAudioCDVolumes (volumes, numVolumes); |
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233 |
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234 |
/* If more cds suddenly show up, ignore them */ |
|
235 |
if (SDL_numcds > numVolumes) { |
|
236 |
SDL_SetError ("Some CD's were added but they will be ignored"); |
|
237 |
SDL_numcds = numVolumes; |
|
238 |
} |
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239 |
} |
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240 |
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241 |
return 0; |
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242 |
} |
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243 |
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244 |
/* Shutdown and cleanup */ |
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245 |
void SDL_SYS_CDQuit(void) |
|
246 |
{ |
|
247 |
ReleaseFile(); |
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248 |
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249 |
if (volumes != NULL) |
|
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free (volumes); |
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251 |
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252 |
if (tracks != NULL) { |
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253 |
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254 |
FSRef **ptr; |
|
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for (ptr = tracks; *ptr != (FSRef*)-1; ptr++) |
|
256 |
if (*ptr != NULL) |
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257 |
free (*ptr); |
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258 |
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259 |
free (tracks); |
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260 |
} |
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261 |
} |
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262 |
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263 |
/* Get the Unix disk name of the volume */ |
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264 |
static const char *SDL_SYS_CDName (int drive) |
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{ |
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OSStatus err = noErr; |
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HParamBlockRec pb; |
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GetVolParmsInfoBuffer volParmsInfo; |
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616 | 270 |
if (fakeCD) |
271 |
return "Fake CD-ROM Device"; |
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pb.ioParam.ioNamePtr = NULL; |
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pb.ioParam.ioVRefNum = volumes[drive]; |
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pb.ioParam.ioBuffer = (Ptr)&volParmsInfo; |
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pb.ioParam.ioReqCount = (SInt32)sizeof(volParmsInfo); |
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err = PBHGetVolParmsSync(&pb); |
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616 | 279 |
if (err != noErr) { |
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280 |
SDL_SetError ("PBHGetVolParmsSync returned %d", err); |
616 | 281 |
return NULL; |
282 |
} |
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284 |
return volParmsInfo.vMDeviceID; |
616 | 285 |
} |
286 |
||
287 |
/* Open the "device" */ |
|
288 |
static int SDL_SYS_CDOpen (int drive) |
|
289 |
{ |
|
290 |
/* Only allow 1 device to be open */ |
|
291 |
if (currentDrive >= 0) { |
|
292 |
SDL_SetError ("Only one cdrom is supported"); |
|
293 |
return -1; |
|
294 |
} |
|
295 |
else |
|
296 |
currentDrive = drive; |
|
297 |
||
298 |
return drive; |
|
299 |
} |
|
300 |
||
301 |
/* Get the table of contents */ |
|
302 |
static int SDL_SYS_CDGetTOC (SDL_CD *cdrom) |
|
303 |
{ |
|
304 |
if (fakeCD) { |
|
305 |
SDL_SetError (kErrorFakeDevice); |
|
306 |
return -1; |
|
307 |
} |
|
308 |
||
309 |
if (didReadTOC) { |
|
310 |
cdrom->numtracks = cacheTOCNumTracks; |
|
311 |
return 0; |
|
312 |
} |
|
313 |
||
314 |
||
315 |
ReadTOCData (volumes[cdrom->id], cdrom); |
|
316 |
didReadTOC = SDL_TRUE; |
|
317 |
cacheTOCNumTracks = cdrom->numtracks; |
|
318 |
||
319 |
return 0; |
|
320 |
} |
|
321 |
||
322 |
/* Get CD-ROM status */ |
|
323 |
static CDstatus SDL_SYS_CDStatus (SDL_CD *cdrom, int *position) |
|
324 |
{ |
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325 |
if (position) { |
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326 |
int trackFrame; |
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327 |
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328 |
Lock (); |
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329 |
trackFrame = GetCurrentFrame (); |
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|
330 |
Unlock (); |
616 | 331 |
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332 |
*position = cdrom->track[currentTrack].offset + trackFrame; |
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|
333 |
} |
616 | 334 |
|
335 |
return status; |
|
336 |
} |
|
337 |
||
338 |
/* Start playback */ |
|
339 |
static int SDL_SYS_CDPlay(SDL_CD *cdrom, int start, int length) |
|
340 |
{ |
|
341 |
int startFrame, stopFrame; |
|
342 |
FSRef *ref; |
|
343 |
||
344 |
if (fakeCD) { |
|
345 |
SDL_SetError (kErrorFakeDevice); |
|
346 |
return -1; |
|
347 |
} |
|
348 |
||
349 |
Lock(); |
|
350 |
||
351 |
if (LoadTracks (cdrom) < 0) |
|
352 |
return -2; |
|
353 |
||
354 |
if (PauseFile () < 0) |
|
355 |
return -3; |
|
356 |
||
357 |
if (ReleaseFile () < 0) |
|
358 |
return -4; |
|
359 |
||
360 |
ref = GetFileForOffset (cdrom, start, length, &startFrame, &stopFrame); |
|
361 |
if (ref == NULL) { |
|
362 |
SDL_SetError ("SDL_SYS_CDPlay: No file for start=%d, length=%d", start, length); |
|
363 |
return -5; |
|
364 |
} |
|
365 |
||
366 |
if (LoadFile (ref, startFrame, stopFrame) < 0) |
|
367 |
return -6; |
|
368 |
||
369 |
SetCompletionProc (CompletionProc, cdrom); |
|
370 |
||
371 |
if (PlayFile () < 0) |
|
372 |
return -7; |
|
373 |
||
374 |
status = CD_PLAYING; |
|
375 |
||
376 |
Unlock(); |
|
377 |
||
378 |
return 0; |
|
379 |
} |
|
380 |
||
381 |
/* Pause playback */ |
|
382 |
static int SDL_SYS_CDPause(SDL_CD *cdrom) |
|
383 |
{ |
|
384 |
if (fakeCD) { |
|
385 |
SDL_SetError (kErrorFakeDevice); |
|
386 |
return -1; |
|
387 |
} |
|
388 |
||
389 |
Lock (); |
|
390 |
||
768
de1b2c3063b9
Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents:
616
diff
changeset
|
391 |
if (PauseFile () < 0) { |
de1b2c3063b9
Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents:
616
diff
changeset
|
392 |
Unlock (); |
616 | 393 |
return -2; |
768
de1b2c3063b9
Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents:
616
diff
changeset
|
394 |
} |
616 | 395 |
|
396 |
status = CD_PAUSED; |
|
397 |
||
398 |
Unlock (); |
|
399 |
||
400 |
return 0; |
|
401 |
} |
|
402 |
||
403 |
/* Resume playback */ |
|
404 |
static int SDL_SYS_CDResume(SDL_CD *cdrom) |
|
405 |
{ |
|
406 |
if (fakeCD) { |
|
407 |
SDL_SetError (kErrorFakeDevice); |
|
408 |
return -1; |
|
409 |
} |
|
410 |
||
411 |
Lock (); |
|
412 |
||
1126
d581fe3f36db
Fix for bug reported by Michael Benfield on the SDL mailing list:
Ryan C. Gordon <icculus@icculus.org>
parents:
769
diff
changeset
|
413 |
if (PlayFile () < 0) { |
768
de1b2c3063b9
Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents:
616
diff
changeset
|
414 |
Unlock (); |
616 | 415 |
return -2; |
768
de1b2c3063b9
Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents:
616
diff
changeset
|
416 |
} |
616 | 417 |
|
418 |
status = CD_PLAYING; |
|
419 |
||
420 |
Unlock (); |
|
421 |
||
422 |
return 0; |
|
423 |
} |
|
424 |
||
425 |
/* Stop playback */ |
|
426 |
static int SDL_SYS_CDStop(SDL_CD *cdrom) |
|
427 |
{ |
|
428 |
if (fakeCD) { |
|
429 |
SDL_SetError (kErrorFakeDevice); |
|
430 |
return -1; |
|
431 |
} |
|
432 |
||
433 |
Lock (); |
|
434 |
||
768
de1b2c3063b9
Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents:
616
diff
changeset
|
435 |
if (PauseFile () < 0) { |
de1b2c3063b9
Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents:
616
diff
changeset
|
436 |
Unlock (); |
616 | 437 |
return -2; |
768
de1b2c3063b9
Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents:
616
diff
changeset
|
438 |
} |
616 | 439 |
|
768
de1b2c3063b9
Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents:
616
diff
changeset
|
440 |
if (ReleaseFile () < 0) { |
de1b2c3063b9
Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents:
616
diff
changeset
|
441 |
Unlock (); |
616 | 442 |
return -3; |
768
de1b2c3063b9
Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents:
616
diff
changeset
|
443 |
} |
616 | 444 |
|
445 |
status = CD_STOPPED; |
|
446 |
||
447 |
Unlock (); |
|
448 |
||
449 |
return 0; |
|
450 |
} |
|
451 |
||
452 |
/* Eject the CD-ROM (Unmount the volume) */ |
|
453 |
static int SDL_SYS_CDEject(SDL_CD *cdrom) |
|
454 |
{ |
|
455 |
OSStatus err; |
|
1793
4d66375c2012
Date: Mon, 8 May 2006 14:19:30 -0700
Sam Lantinga <slouken@libsdl.org>
parents:
1635
diff
changeset
|
456 |
pid_t dissenter; |
4d66375c2012
Date: Mon, 8 May 2006 14:19:30 -0700
Sam Lantinga <slouken@libsdl.org>
parents:
1635
diff
changeset
|
457 |
|
616 | 458 |
if (fakeCD) { |
459 |
SDL_SetError (kErrorFakeDevice); |
|
460 |
return -1; |
|
461 |
} |
|
462 |
||
463 |
Lock (); |
|
464 |
||
768
de1b2c3063b9
Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents:
616
diff
changeset
|
465 |
if (PauseFile () < 0) { |
de1b2c3063b9
Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents:
616
diff
changeset
|
466 |
Unlock (); |
616 | 467 |
return -2; |
768
de1b2c3063b9
Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents:
616
diff
changeset
|
468 |
} |
616 | 469 |
|
768
de1b2c3063b9
Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents:
616
diff
changeset
|
470 |
if (ReleaseFile () < 0) { |
de1b2c3063b9
Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents:
616
diff
changeset
|
471 |
Unlock (); |
616 | 472 |
return -3; |
768
de1b2c3063b9
Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents:
616
diff
changeset
|
473 |
} |
616 | 474 |
|
475 |
status = CD_STOPPED; |
|
476 |
||
1487
dc6b59e925a2
Cleaning up warnings on MacOS X
Sam Lantinga <slouken@libsdl.org>
parents:
1402
diff
changeset
|
477 |
/* Eject the volume */ |
1793
4d66375c2012
Date: Mon, 8 May 2006 14:19:30 -0700
Sam Lantinga <slouken@libsdl.org>
parents:
1635
diff
changeset
|
478 |
err = FSEjectVolumeSync(volumes[cdrom->id], kNilOptions, &dissenter); |
768
de1b2c3063b9
Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents:
616
diff
changeset
|
479 |
|
de1b2c3063b9
Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents:
616
diff
changeset
|
480 |
if (err != noErr) { |
de1b2c3063b9
Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents:
616
diff
changeset
|
481 |
Unlock (); |
de1b2c3063b9
Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents:
616
diff
changeset
|
482 |
SDL_SetError ("PBUnmountVol returned %d", err); |
de1b2c3063b9
Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents:
616
diff
changeset
|
483 |
return -4; |
de1b2c3063b9
Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents:
616
diff
changeset
|
484 |
} |
616 | 485 |
|
486 |
status = CD_TRAYEMPTY; |
|
487 |
||
488 |
/* Invalidate volume and track info */ |
|
489 |
volumes[cdrom->id] = 0; |
|
490 |
free (tracks[cdrom->id]); |
|
491 |
tracks[cdrom->id] = NULL; |
|
492 |
||
493 |
Unlock (); |
|
494 |
||
495 |
return 0; |
|
496 |
} |
|
497 |
||
498 |
/* Close the CD-ROM */ |
|
499 |
static void SDL_SYS_CDClose(SDL_CD *cdrom) |
|
500 |
{ |
|
501 |
currentDrive = -1; |
|
502 |
return; |
|
503 |
} |
|
504 |
||
1635
92947e3a18db
Make sure code is only compiled if the appropriate subsystem is enabled
Sam Lantinga <slouken@libsdl.org>
parents:
1487
diff
changeset
|
505 |
#endif /* SDL_CDROM_MACOSX */ |