sdl-ios-xcode: src/cdrom/macosx/SDL

annotate src/cdrom/macosx/SDL_syscdrom.c @ 2690:ca01c20274c0 gsoc2008_nds

More work and some bugfixes on the graphics driver.

author	Darren Alton <dalton@stevens.edu>
date	Sat, 16 Aug 2008 07:44:35 +0000
parents	c121d94672cb
children	99210400e8b9

rev	line source
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
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	30 static FSRef **tracks;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	31 static FSVolumeRefNum *volumes;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	32 static CDstatus status;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	33 static int nextTrackFrame;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	34 static int nextTrackFramesRemaining;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	35 static int fakeCD;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	36 static int currentTrack;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	37 static int didReadTOC;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	38 static int cacheTOCNumTracks;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	39 static int currentDrive; /* Only allow 1 drive in use at a time */
616 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
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	43 static const char *SDL_SYS_CDName(int drive);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	44 static int SDL_SYS_CDOpen(int drive);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	45 static int SDL_SYS_CDGetTOC(SDL_CD * cdrom);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	46 static CDstatus SDL_SYS_CDStatus(SDL_CD * cdrom, int *position);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	47 static int SDL_SYS_CDPlay(SDL_CD * cdrom, int start, int length);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	48 static int SDL_SYS_CDPause(SDL_CD * cdrom);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	49 static int SDL_SYS_CDResume(SDL_CD * cdrom);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	50 static int SDL_SYS_CDStop(SDL_CD * cdrom);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	51 static int SDL_SYS_CDEject(SDL_CD * cdrom);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	52 static void SDL_SYS_CDClose(SDL_CD * cdrom);
616 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 */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	57 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	58 LoadTracks(SDL_CD * cdrom)
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	59 {
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	60 /* Check if tracks are already loaded */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	61 if (tracks[cdrom->id] != NULL)
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	62 return 0;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	63
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	64 /* Allocate memory for tracks */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	65 tracks[cdrom->id] =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	66 (FSRef ) SDL_calloc(1, sizeof(tracks) cdrom->numtracks);
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	67 if (tracks[cdrom->id] == NULL) {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	68 SDL_OutOfMemory();
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	69 return -1;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	70 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	71
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	72 /* Load tracks */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	73 if (ListTrackFiles
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	74 (volumes[cdrom->id], tracks[cdrom->id], cdrom->numtracks) < 0)
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	75 return -1;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	76
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	77 return 0;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	78 }
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	79
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	80 /* Find a file for a given start frame and length */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	81 static FSRef *
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	82 GetFileForOffset(SDL_CD * cdrom, int start, int length, int *outStartFrame,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	83 int *outStopFrame)
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	84 {
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	85 int i;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	86
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	87 for (i = 0; i < cdrom->numtracks; i++) {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	88
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	89 if (cdrom->track[i].offset <= start &&
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	90 start < (cdrom->track[i].offset + cdrom->track[i].length))
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	91 break;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	92 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	93
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	94 if (i == cdrom->numtracks)
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	95 return NULL;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	96
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	97 currentTrack = i;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	98
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	99 *outStartFrame = start - cdrom->track[i].offset;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	100
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	101 if ((*outStartFrame + length) < cdrom->track[i].length) {
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	102 outStopFrame = outStartFrame + length;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	103 length = 0;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	104 nextTrackFrame = -1;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	105 nextTrackFramesRemaining = -1;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	106 } else {
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	107 *outStopFrame = -1;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	108 length -= cdrom->track[i].length - *outStartFrame;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	109 nextTrackFrame = cdrom->track[i + 1].offset;
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	110 nextTrackFramesRemaining = length;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	111 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	112
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	113 return &tracks[cdrom->id][i];
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 /* Setup another file for playback, or stop playback (called from another thread) */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	117 static void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	118 CompletionProc(SDL_CD * cdrom)
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	119 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	120
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	121 Lock();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	122
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	123 if (nextTrackFrame > 0 && nextTrackFramesRemaining > 0) {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	124
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	125 /* Load the next file to play */
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	126 int startFrame, stopFrame;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	127 FSRef *file;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	128
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	129 PauseFile();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	130 ReleaseFile();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	131
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	132 file = GetFileForOffset(cdrom, nextTrackFrame,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	133 nextTrackFramesRemaining, &startFrame,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	134 &stopFrame);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	135
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	136 if (file == NULL) {
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	137 status = CD_STOPPED;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	138 Unlock();
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	139 return;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	140 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	141
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	142 LoadFile(file, startFrame, stopFrame);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	143
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	144 SetCompletionProc(CompletionProc, cdrom);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	145
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	146 PlayFile();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	147 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	148
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	149 /* Release the current file */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	150 PauseFile();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	151 ReleaseFile();
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	152 status = CD_STOPPED;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	153 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	154
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	155 Unlock();
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	156 }
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	157
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	158
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	159 #pragma mark -- Driver Functions --
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	160
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	161 /* Initialize */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	162 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	163 SDL_SYS_CDInit(void)
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	164 {
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	165 /* Initialize globals */
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	166 volumes = NULL;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	167 tracks = NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	168 status = CD_STOPPED;
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	169 nextTrackFrame = -1;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	170 nextTrackFramesRemaining = -1;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	171 fakeCD = SDL_FALSE;
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	172 currentTrack = -1;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	173 didReadTOC = SDL_FALSE;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	174 cacheTOCNumTracks = -1;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	175 currentDrive = -1;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	176
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	177 /* Fill in function pointers */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	178 SDL_CDcaps.Name = SDL_SYS_CDName;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	179 SDL_CDcaps.Open = SDL_SYS_CDOpen;
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	180 SDL_CDcaps.GetTOC = SDL_SYS_CDGetTOC;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	181 SDL_CDcaps.Status = SDL_SYS_CDStatus;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	182 SDL_CDcaps.Play = SDL_SYS_CDPlay;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	183 SDL_CDcaps.Pause = SDL_SYS_CDPause;
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	184 SDL_CDcaps.Resume = SDL_SYS_CDResume;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	185 SDL_CDcaps.Stop = SDL_SYS_CDStop;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	186 SDL_CDcaps.Eject = SDL_SYS_CDEject;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	187 SDL_CDcaps.Close = SDL_SYS_CDClose;
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	188
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	189 /*
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	190 Read the list of "drives"
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	191
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	192 This is currently a hack that infers drives from
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	193 mounted audio CD volumes, rather than
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	194 actual CD-ROM devices - which means it may not
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	195 act as expected sometimes.
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	196 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	197
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	198 /* Find out how many cd volumes are mounted */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	199 SDL_numcds = DetectAudioCDVolumes(NULL, 0);
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	200
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	201 /*
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	202 If there are no volumes, fake a cd device
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	203 so tray empty can be reported.
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	204 */
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	205 if (SDL_numcds == 0) {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	206
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	207 fakeCD = SDL_TRUE;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	208 SDL_numcds = 1;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	209 status = CD_TRAYEMPTY;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	210
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	211 return 0;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	212 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	213
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	214 /* Allocate space for volumes */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	215 volumes = (FSVolumeRefNum ) SDL_calloc(1, sizeof(volumes) * SDL_numcds);
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	216 if (volumes == NULL) {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	217 SDL_OutOfMemory();
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	218 return -1;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	219 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	220
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	221 /* Allocate space for tracks */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	222 tracks = (FSRef *) SDL_calloc(1, sizeof(tracks) * (SDL_numcds + 1));
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	223 if (tracks == NULL) {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	224 SDL_OutOfMemory();
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	225 return -1;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	226 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	227
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	228 /* Mark the end of the tracks array */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	229 tracks[SDL_numcds] = (FSRef *) - 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	230
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	231 /*
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	232 Redetect, now save all volumes for later
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	233 Update SDL_numcds just in case it changed
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	234 */
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	235 {
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	236 int numVolumes = SDL_numcds;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	237
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	238 SDL_numcds = DetectAudioCDVolumes(volumes, numVolumes);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	239
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	240 /* If more cds suddenly show up, ignore them */
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	241 if (SDL_numcds > numVolumes) {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	242 SDL_SetError("Some CD's were added but they will be ignored");
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	243 SDL_numcds = numVolumes;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	244 }
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	245 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	246
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	247 return 0;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	248 }
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	249
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	250 /* Shutdown and cleanup */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	251 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	252 SDL_SYS_CDQuit(void)
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	253 {
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	254 ReleaseFile();
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	255
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	256 if (volumes != NULL)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	257 free(volumes);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	258
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	259 if (tracks != NULL) {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	260
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	261 FSRef **ptr;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	262 for (ptr = tracks; ptr != (FSRef ) - 1; ptr++)
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	263 if (*ptr != NULL)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	264 free(*ptr);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	265
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	266 free(tracks);
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	267 }
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	268 }
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	269
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	270 /* Get the Unix disk name of the volume */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	271 static const char *
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	272 SDL_SYS_CDName(int drive)
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	273 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	274 OSStatus err = noErr;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	275 HParamBlockRec pb;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	276 GetVolParmsInfoBuffer volParmsInfo;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	277
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	278 if (fakeCD)
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	279 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	280
de1b2c3063b9 Max has been reworking this code so it works on MacOS X 10.1 Sam Lantinga <slouken@libsdl.org> parents: 616 diff changeset	281 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	282 pb.ioParam.ioVRefNum = volumes[drive];
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	283 pb.ioParam.ioBuffer = (Ptr) & volParmsInfo;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	284 pb.ioParam.ioReqCount = (SInt32) sizeof(volParmsInfo);
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	285 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	286
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	287 if (err != noErr) {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	288 SDL_SetError("PBHGetVolParmsSync returned %d", err);
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	289 return NULL;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	290 }
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	291
de1b2c3063b9 Max has been reworking this code so it works on MacOS X 10.1 Sam Lantinga <slouken@libsdl.org> parents: 616 diff changeset	292 return volParmsInfo.vMDeviceID;
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	293 }
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	294
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	295 /* Open the "device" */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	296 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	297 SDL_SYS_CDOpen(int drive)
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	298 {
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	299 /* Only allow 1 device to be open */
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	300 if (currentDrive >= 0) {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	301 SDL_SetError("Only one cdrom is supported");
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	302 return -1;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	303 } else
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	304 currentDrive = drive;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	305
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	306 return drive;
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 /* Get the table of contents */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	310 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	311 SDL_SYS_CDGetTOC(SDL_CD * cdrom)
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	312 {
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	313 if (fakeCD) {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	314 SDL_SetError(kErrorFakeDevice);
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	315 return -1;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	316 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	317
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	318 if (didReadTOC) {
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	319 cdrom->numtracks = cacheTOCNumTracks;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	320 return 0;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	321 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	322
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	323
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	324 ReadTOCData(volumes[cdrom->id], cdrom);
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	325 didReadTOC = SDL_TRUE;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	326 cacheTOCNumTracks = cdrom->numtracks;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	327
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	328 return 0;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	329 }
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	330
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	331 /* Get CD-ROM status */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	332 static CDstatus
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	333 SDL_SYS_CDStatus(SDL_CD * cdrom, int *position)
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	334 {
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	335 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	336 int trackFrame;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	337
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	338 Lock();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	339 trackFrame = GetCurrentFrame();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	340 Unlock();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	341
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	342 *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	343 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	344
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	345 return status;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	346 }
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	347
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	348 /* Start playback */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	349 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	350 SDL_SYS_CDPlay(SDL_CD * cdrom, int start, int length)
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	351 {
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	352 int startFrame, stopFrame;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	353 FSRef *ref;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	354
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	355 if (fakeCD) {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	356 SDL_SetError(kErrorFakeDevice);
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	357 return -1;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	358 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	359
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	360 Lock();
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	361
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	362 if (LoadTracks(cdrom) < 0)
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	363 return -2;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	364
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	365 if (PauseFile() < 0)
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	366 return -3;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	367
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	368 if (ReleaseFile() < 0)
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	369 return -4;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	370
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	371 ref = GetFileForOffset(cdrom, start, length, &startFrame, &stopFrame);
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	372 if (ref == NULL) {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	373 SDL_SetError("SDL_SYS_CDPlay: No file for start=%d, length=%d",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	374 start, length);
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	375 return -5;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	376 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	377
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	378 if (LoadFile(ref, startFrame, stopFrame) < 0)
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	379 return -6;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	380
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	381 SetCompletionProc(CompletionProc, cdrom);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	382
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	383 if (PlayFile() < 0)
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	384 return -7;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	385
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	386 status = CD_PLAYING;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	387
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	388 Unlock();
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	389
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	390 return 0;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	391 }
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	392
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	393 /* Pause playback */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	394 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	395 SDL_SYS_CDPause(SDL_CD * cdrom)
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	396 {
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	397 if (fakeCD) {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	398 SDL_SetError(kErrorFakeDevice);
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	399 return -1;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	400 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	401
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	402 Lock();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	403
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	404 if (PauseFile() < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	405 Unlock();
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	406 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	407 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	408
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	409 status = CD_PAUSED;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	410
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	411 Unlock();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	412
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	413 return 0;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	414 }
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	415
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	416 /* Resume playback */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	417 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	418 SDL_SYS_CDResume(SDL_CD * cdrom)
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	419 {
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	420 if (fakeCD) {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	421 SDL_SetError(kErrorFakeDevice);
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	422 return -1;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	423 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	424
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	425 Lock();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	426
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	427 if (PlayFile() < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	428 Unlock();
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	429 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	430 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	431
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	432 status = CD_PLAYING;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	433
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	434 Unlock();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	435
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	436 return 0;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	437 }
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	438
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	439 /* Stop playback */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	440 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	441 SDL_SYS_CDStop(SDL_CD * cdrom)
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	442 {
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	443 if (fakeCD) {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	444 SDL_SetError(kErrorFakeDevice);
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	445 return -1;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	446 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	447
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	448 Lock();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	449
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	450 if (PauseFile() < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	451 Unlock();
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	452 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	453 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	454
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	455 if (ReleaseFile() < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	456 Unlock();
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	457 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	458 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	459
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	460 status = CD_STOPPED;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	461
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	462 Unlock();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	463
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	464 return 0;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	465 }
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	466
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	467 /* Eject the CD-ROM (Unmount the volume) */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	468 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	469 SDL_SYS_CDEject(SDL_CD * cdrom)
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	470 {
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	471 OSStatus err;
1793 4d66375c2012 Date: Mon, 8 May 2006 14:19:30 -0700 Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	472 pid_t dissenter;
4d66375c2012 Date: Mon, 8 May 2006 14:19:30 -0700 Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	473
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	474 if (fakeCD) {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	475 SDL_SetError(kErrorFakeDevice);
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	476 return -1;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	477 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	478
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	479 Lock();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	480
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	481 if (PauseFile() < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	482 Unlock();
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	483 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	484 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	485
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	486 if (ReleaseFile() < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	487 Unlock();
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	488 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	489 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	490
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	491 status = CD_STOPPED;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	492
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	493 /* Eject the volume */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	494 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	495
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	496 if (err != noErr) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	497 Unlock();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	498 SDL_SetError("PBUnmountVol returned %d", err);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	499 return -4;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	500 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	501
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	502 status = CD_TRAYEMPTY;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	503
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	504 /* Invalidate volume and track info */
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	505 volumes[cdrom->id] = 0;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	506 free(tracks[cdrom->id]);
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	507 tracks[cdrom->id] = NULL;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	508
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	509 Unlock();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	510
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	511 return 0;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	512 }
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	513
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	514 /* Close the CD-ROM */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	515 static void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	516 SDL_SYS_CDClose(SDL_CD * cdrom)
616 12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	517 {
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	518 currentDrive = -1;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	519 return;
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	520 }
12c746afbc27 Oops... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	521
1635 92947e3a18db Make sure code is only compiled if the appropriate subsystem is enabled Sam Lantinga <slouken@libsdl.org> parents: 1487 diff changeset	522 #endif /* SDL_CDROM_MACOSX */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1793 diff changeset	523 /* vi: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate src/cdrom/macosx/SDL_syscdrom.c @ 2690:ca01c20274c0 gsoc2008_nds