src/cdrom/macosx/SDL_syscdrom.c
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--
Date: Mon, 8 May 2006 14:19:30 -0700 From: Bob Ippolito Subject: SDL trunk (r2346) and Mac OS X As for all the Carbon warnings.. the two File Manager ones should be easy to get rid of, the QuickDraw ones won't be so easy since that requires actual refactoring. PBUnmountVol -> FSEjectVolumeSync FSClose -> FSCloseFork
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
616
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
     1
/*
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
     2
    SDL - Simple DirectMedia Layer
1312
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1126
diff changeset
     3
    Copyright (C) 1997-2006 Sam Lantinga
616
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
     4
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
     5
    This library is free software; you can redistribute it and/or
1312
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1126
diff changeset
     6
    modify it under the terms of the GNU Lesser General Public
616
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
     7
    License as published by the Free Software Foundation; either
1312
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1126
diff changeset
     8
    version 2.1 of the License, or (at your option) any later version.
616
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
     9
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    10
    This library is distributed in the hope that it will be useful,
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    11
    but WITHOUT ANY WARRANTY; without even the implied warranty of
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    12
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
1312
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1126
diff changeset
    13
    Lesser General Public License for more details.
616
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    14
1312
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1126
diff changeset
    15
    You should have received a copy of the GNU Lesser General Public
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1126
diff changeset
    16
    License along with this library; if not, write to the Free Software
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1126
diff changeset
    17
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
616
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    18
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    19
    Sam Lantinga
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    20
    slouken@libsdl.org
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    21
*/
1402
d910939febfa Use consistent identifiers for the various platforms we support.
Sam Lantinga <slouken@libsdl.org>
parents: 1338
diff changeset
    22
#include "SDL_config.h"
616
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    23
1635
92947e3a18db Make sure code is only compiled if the appropriate subsystem is enabled
Sam Lantinga <slouken@libsdl.org>
parents: 1487
diff changeset
    24
#ifdef SDL_CDROM_MACOSX
92947e3a18db Make sure code is only compiled if the appropriate subsystem is enabled
Sam Lantinga <slouken@libsdl.org>
parents: 1487
diff changeset
    25
616
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    26
#include "SDL_syscdrom_c.h"
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    27
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    28
#pragma mark -- Globals --
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    29
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    30
static FSRef**         tracks;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    31
static FSVolumeRefNum* volumes;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    32
static CDstatus        status;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    33
static int             nextTrackFrame;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    34
static int             nextTrackFramesRemaining;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    35
static int             fakeCD;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    36
static int             currentTrack;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    37
static int             didReadTOC;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    38
static int             cacheTOCNumTracks;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    39
static int             currentDrive; /* Only allow 1 drive in use at a time */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    40
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    41
#pragma mark -- Prototypes --
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    42
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    43
static const char *SDL_SYS_CDName   (int drive);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    44
static int         SDL_SYS_CDOpen   (int drive);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    45
static int         SDL_SYS_CDGetTOC (SDL_CD *cdrom);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    46
static CDstatus    SDL_SYS_CDStatus (SDL_CD *cdrom, int *position);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    47
static int         SDL_SYS_CDPlay   (SDL_CD *cdrom, int start, int length);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    48
static int         SDL_SYS_CDPause  (SDL_CD *cdrom);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    49
static int         SDL_SYS_CDResume (SDL_CD *cdrom);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    50
static int         SDL_SYS_CDStop   (SDL_CD *cdrom);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    51
static int         SDL_SYS_CDEject  (SDL_CD *cdrom);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    52
static void        SDL_SYS_CDClose  (SDL_CD *cdrom);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    53
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    54
#pragma mark -- Helper Functions --
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    55
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    56
/* Read a list of tracks from the volume */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    57
static int LoadTracks (SDL_CD *cdrom)
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    58
{
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    59
    /* Check if tracks are already loaded */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    60
    if  ( tracks[cdrom->id] != NULL )
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    61
        return 0;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    62
        
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    63
    /* Allocate memory for tracks */
1338
604d73db6802 Removed uses of stdlib.h and string.h
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
    64
    tracks[cdrom->id] = (FSRef*) SDL_calloc (1, sizeof(**tracks) * cdrom->numtracks);
616
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    65
    if (tracks[cdrom->id] == NULL) {
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    66
        SDL_OutOfMemory ();
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    67
        return -1;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    68
    }
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    69
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    70
    /* Load tracks */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    71
    if (ListTrackFiles (volumes[cdrom->id], tracks[cdrom->id], cdrom->numtracks) < 0)
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    72
        return -1;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    73
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    74
    return 0;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    75
}
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    76
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    77
/* Find a file for a given start frame and length */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    78
static FSRef* GetFileForOffset (SDL_CD *cdrom, int start, int length,  int *outStartFrame, int *outStopFrame)
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    79
{
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    80
    int i;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    81
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    82
    for (i = 0; i < cdrom->numtracks; i++) {
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    83
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    84
        if (cdrom->track[i].offset <= start &&
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    85
            start < (cdrom->track[i].offset + cdrom->track[i].length))
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    86
            break;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    87
    }
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    88
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    89
    if (i == cdrom->numtracks)
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    90
        return NULL;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    91
        
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    92
    currentTrack = i;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    93
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    94
    *outStartFrame = start - cdrom->track[i].offset;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    95
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    96
    if ((*outStartFrame + length) < cdrom->track[i].length) {
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    97
        *outStopFrame = *outStartFrame + length;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    98
        length = 0;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    99
        nextTrackFrame = -1;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   100
        nextTrackFramesRemaining = -1;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   101
    }
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   102
    else {
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   103
        *outStopFrame = -1;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   104
        length -= cdrom->track[i].length - *outStartFrame;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   105
        nextTrackFrame = cdrom->track[i+1].offset;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   106
        nextTrackFramesRemaining = length;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   107
    }
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   108
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   109
    return &tracks[cdrom->id][i];
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   110
}
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   111
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   112
/* Setup another file for playback, or stop playback (called from another thread) */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   113
static void CompletionProc (SDL_CD *cdrom)
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   114
{
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   115
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   116
    Lock ();
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   117
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   118
    if (nextTrackFrame > 0 && nextTrackFramesRemaining > 0) {
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   119
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   120
        /* Load the next file to play */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   121
        int startFrame, stopFrame;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   122
        FSRef *file;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   123
        
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   124
        PauseFile ();
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   125
        ReleaseFile ();
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   126
                
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   127
        file = GetFileForOffset (cdrom, nextTrackFrame, 
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   128
            nextTrackFramesRemaining, &startFrame, &stopFrame);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   129
        
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   130
        if (file == NULL) {
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   131
            status = CD_STOPPED;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   132
            Unlock ();
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   133
            return;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   134
        }
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   135
        
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   136
        LoadFile (file, startFrame, stopFrame);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   137
        
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   138
        SetCompletionProc (CompletionProc, cdrom);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   139
        
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   140
        PlayFile ();
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   141
    }
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   142
    else {
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   143
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   144
        /* Release the current file */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   145
        PauseFile ();
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   146
        ReleaseFile ();
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   147
        status = CD_STOPPED;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   148
    }
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   149
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   150
    Unlock ();
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   151
}
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   152
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   153
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   154
#pragma mark -- Driver Functions --
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   155
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   156
/* Initialize */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   157
int SDL_SYS_CDInit (void) 
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   158
{
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   159
    /* Initialize globals */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   160
    volumes = NULL;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   161
    tracks  = NULL;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   162
    status  = CD_STOPPED;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   163
    nextTrackFrame = -1;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   164
    nextTrackFramesRemaining = -1;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   165
    fakeCD  = SDL_FALSE;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   166
    currentTrack = -1;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   167
    didReadTOC = SDL_FALSE;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   168
    cacheTOCNumTracks = -1;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   169
    currentDrive = -1;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   170
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   171
    /* Fill in function pointers */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   172
    SDL_CDcaps.Name   = SDL_SYS_CDName;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   173
    SDL_CDcaps.Open   = SDL_SYS_CDOpen;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   174
    SDL_CDcaps.GetTOC = SDL_SYS_CDGetTOC;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   175
    SDL_CDcaps.Status = SDL_SYS_CDStatus;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   176
    SDL_CDcaps.Play   = SDL_SYS_CDPlay;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   177
    SDL_CDcaps.Pause  = SDL_SYS_CDPause;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   178
    SDL_CDcaps.Resume = SDL_SYS_CDResume;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   179
    SDL_CDcaps.Stop   = SDL_SYS_CDStop;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   180
    SDL_CDcaps.Eject  = SDL_SYS_CDEject;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   181
    SDL_CDcaps.Close  = SDL_SYS_CDClose;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   182
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   183
    /* 
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   184
        Read the list of "drives"
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   185
        
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   186
        This is currently a hack that infers drives from
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   187
        mounted audio CD volumes, rather than
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   188
        actual CD-ROM devices - which means it may not
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   189
        act as expected sometimes.
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   190
    */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   191
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   192
    /* Find out how many cd volumes are mounted */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   193
    SDL_numcds = DetectAudioCDVolumes (NULL, 0);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   194
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   195
    /*
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   196
        If there are no volumes, fake a cd device
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   197
        so tray empty can be reported.
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   198
    */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   199
    if (SDL_numcds == 0) {
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   200
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   201
        fakeCD = SDL_TRUE;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   202
        SDL_numcds = 1;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   203
        status = CD_TRAYEMPTY;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   204
        
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   205
        return 0;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   206
    }
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   207
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   208
    /* Allocate space for volumes */
1338
604d73db6802 Removed uses of stdlib.h and string.h
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
   209
    volumes = (FSVolumeRefNum*) SDL_calloc (1, sizeof(*volumes) * SDL_numcds);
616
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   210
    if (volumes == NULL) {
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   211
        SDL_OutOfMemory ();
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   212
        return -1;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   213
    }
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   214
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   215
    /* Allocate space for tracks */
1338
604d73db6802 Removed uses of stdlib.h and string.h
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
   216
    tracks = (FSRef**) SDL_calloc (1, sizeof(*tracks) * (SDL_numcds + 1));
616
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   217
    if (tracks == NULL) {
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   218
        SDL_OutOfMemory ();
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   219
        return -1;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   220
    }
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   221
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   222
    /* Mark the end of the tracks array */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   223
    tracks[ SDL_numcds ] = (FSRef*)-1;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   224
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   225
    /* 
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   226
        Redetect, now save all volumes for later
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   227
        Update SDL_numcds just in case it changed
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   228
    */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   229
    {
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   230
        int numVolumes = SDL_numcds;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   231
        
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   232
        SDL_numcds = DetectAudioCDVolumes (volumes, numVolumes);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   233
        
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   234
        /* If more cds suddenly show up, ignore them */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   235
        if (SDL_numcds > numVolumes) {
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   236
            SDL_SetError ("Some CD's were added but they will be ignored");
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   237
            SDL_numcds = numVolumes;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   238
        }
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   239
    }
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   240
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   241
    return 0;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   242
}
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   243
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   244
/* Shutdown and cleanup */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   245
void SDL_SYS_CDQuit(void)
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   246
{
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   247
    ReleaseFile();
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   248
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   249
    if (volumes != NULL)
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   250
        free (volumes);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   251
        
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   252
    if (tracks != NULL) {
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   253
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   254
        FSRef **ptr;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   255
        for (ptr = tracks; *ptr != (FSRef*)-1; ptr++)
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   256
            if (*ptr != NULL)
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   257
                free (*ptr);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   258
            
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   259
        free (tracks);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   260
    }
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   261
}
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   262
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   263
/* Get the Unix disk name of the volume */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   264
static const char *SDL_SYS_CDName (int drive)
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   265
{
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   266
    OSStatus     err = noErr;
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
   267
    HParamBlockRec  pb;
de1b2c3063b9 Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents: 616
diff changeset
   268
    GetVolParmsInfoBuffer   volParmsInfo;
de1b2c3063b9 Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents: 616
diff changeset
   269
   
616
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   270
    if (fakeCD)
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   271
        return "Fake CD-ROM Device";
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
   272
de1b2c3063b9 Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents: 616
diff changeset
   273
    pb.ioParam.ioNamePtr = NULL;
de1b2c3063b9 Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents: 616
diff changeset
   274
    pb.ioParam.ioVRefNum = volumes[drive];
de1b2c3063b9 Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents: 616
diff changeset
   275
    pb.ioParam.ioBuffer = (Ptr)&volParmsInfo;
de1b2c3063b9 Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents: 616
diff changeset
   276
    pb.ioParam.ioReqCount = (SInt32)sizeof(volParmsInfo);
de1b2c3063b9 Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents: 616
diff changeset
   277
    err = PBHGetVolParmsSync(&pb);
de1b2c3063b9 Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents: 616
diff changeset
   278
616
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   279
    if (err != noErr) {
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
   280
        SDL_SetError ("PBHGetVolParmsSync returned %d", err);
616
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   281
        return NULL;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   282
    }
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
   283
de1b2c3063b9 Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents: 616
diff changeset
   284
    return volParmsInfo.vMDeviceID;
616
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   285
}
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   286
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   287
/* Open the "device" */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   288
static int SDL_SYS_CDOpen (int drive)
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   289
{
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   290
    /* Only allow 1 device to be open */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   291
    if (currentDrive >= 0) {
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   292
        SDL_SetError ("Only one cdrom is supported");
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   293
        return -1;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   294
    }
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   295
    else
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   296
        currentDrive = drive;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   297
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   298
    return drive;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   299
}
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   300
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   301
/* Get the table of contents */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   302
static int SDL_SYS_CDGetTOC (SDL_CD *cdrom)
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   303
{
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   304
    if (fakeCD) {
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   305
        SDL_SetError (kErrorFakeDevice);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   306
        return -1;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   307
    }
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   308
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   309
    if (didReadTOC) {
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   310
        cdrom->numtracks = cacheTOCNumTracks;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   311
        return 0;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   312
    }
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   313
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   314
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   315
    ReadTOCData (volumes[cdrom->id], cdrom);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   316
    didReadTOC = SDL_TRUE;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   317
    cacheTOCNumTracks = cdrom->numtracks;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   318
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   319
    return 0;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   320
}
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   321
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   322
/* Get CD-ROM status */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   323
static CDstatus SDL_SYS_CDStatus (SDL_CD *cdrom, int *position)
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   324
{
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
   325
    if (position) {
de1b2c3063b9 Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents: 616
diff changeset
   326
        int trackFrame;
de1b2c3063b9 Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents: 616
diff changeset
   327
        
de1b2c3063b9 Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents: 616
diff changeset
   328
        Lock ();
de1b2c3063b9 Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents: 616
diff changeset
   329
        trackFrame = GetCurrentFrame ();
de1b2c3063b9 Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents: 616
diff changeset
   330
        Unlock ();
616
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   331
    
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
   332
        *position = cdrom->track[currentTrack].offset + trackFrame;
de1b2c3063b9 Max has been reworking this code so it works on MacOS X 10.1
Sam Lantinga <slouken@libsdl.org>
parents: 616
diff changeset
   333
    }
616
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   334
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   335
    return status;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   336
}
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   337
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   338
/* Start playback */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   339
static int SDL_SYS_CDPlay(SDL_CD *cdrom, int start, int length)
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   340
{
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   341
    int startFrame, stopFrame;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   342
    FSRef *ref;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   343
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   344
    if (fakeCD) {
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   345
        SDL_SetError (kErrorFakeDevice);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   346
        return -1;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   347
    }
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   348
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   349
    Lock();
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   350
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   351
    if (LoadTracks (cdrom) < 0)
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   352
        return -2;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   353
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   354
    if (PauseFile () < 0)
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   355
        return -3;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   356
        
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   357
    if (ReleaseFile () < 0)
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   358
        return -4;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   359
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   360
    ref = GetFileForOffset (cdrom, start, length, &startFrame, &stopFrame);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   361
    if (ref == NULL) {
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   362
        SDL_SetError ("SDL_SYS_CDPlay: No file for start=%d, length=%d", start, length);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   363
        return -5;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   364
    }
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   365
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   366
    if (LoadFile (ref, startFrame, stopFrame) < 0)
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   367
        return -6;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   368
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   369
    SetCompletionProc (CompletionProc, cdrom);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   370
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   371
    if (PlayFile () < 0)
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   372
        return -7;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   373
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   374
    status = CD_PLAYING;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   375
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   376
    Unlock();
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   377
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   378
    return 0;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   379
}
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   380
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   381
/* Pause playback */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   382
static int SDL_SYS_CDPause(SDL_CD *cdrom)
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   383
{
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   384
    if (fakeCD) {
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   385
        SDL_SetError (kErrorFakeDevice);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   386
        return -1;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   387
    }
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   388
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   389
    Lock ();
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   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
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   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
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   395
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   396
    status = CD_PAUSED;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   397
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   398
    Unlock ();
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   399
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   400
    return 0;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   401
}
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   402
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   403
/* Resume playback */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   404
static int SDL_SYS_CDResume(SDL_CD *cdrom)
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   405
{
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   406
    if (fakeCD) {
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   407
        SDL_SetError (kErrorFakeDevice);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   408
        return -1;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   409
    }
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   410
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   411
    Lock ();
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   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
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   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
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   417
        
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   418
    status = CD_PLAYING;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   419
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   420
    Unlock ();
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   421
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   422
    return 0;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   423
}
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   424
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   425
/* Stop playback */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   426
static int SDL_SYS_CDStop(SDL_CD *cdrom)
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   427
{
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   428
    if (fakeCD) {
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   429
        SDL_SetError (kErrorFakeDevice);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   430
        return -1;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   431
    }
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   432
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   433
    Lock ();
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   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
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   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
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   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
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   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
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   444
        
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   445
    status = CD_STOPPED;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   446
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   447
    Unlock ();
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   448
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   449
    return 0;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   450
}
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   451
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   452
/* Eject the CD-ROM (Unmount the volume) */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   453
static int SDL_SYS_CDEject(SDL_CD *cdrom)
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   454
{
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   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
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   458
    if (fakeCD) {
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   459
        SDL_SetError (kErrorFakeDevice);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   460
        return -1;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   461
    }
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   462
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   463
    Lock ();
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   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
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   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
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   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
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   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
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   474
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   475
    status = CD_STOPPED;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   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
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   485
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   486
    status = CD_TRAYEMPTY;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   487
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   488
    /* Invalidate volume and track info */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   489
    volumes[cdrom->id] = 0;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   490
    free (tracks[cdrom->id]);
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   491
    tracks[cdrom->id] = NULL;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   492
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   493
    Unlock ();
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   494
    
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   495
    return 0;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   496
}
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   497
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   498
/* Close the CD-ROM */
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   499
static void SDL_SYS_CDClose(SDL_CD *cdrom)
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   500
{
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   501
    currentDrive = -1;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   502
    return;
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   503
}
12c746afbc27 Oops...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   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 */