sdl-ios-xcode: src/cdrom/macosx/CDPlayer.cpp annotate

annotate src/cdrom/macosx/CDPlayer.cpp @ 803:355632dca928

Updated SDL HTML documentation

author	Sam Lantinga <slouken@libsdl.org>
date	Tue, 10 Feb 2004 15:15:40 +0000
parents	08b7fc2b5225
children	f8d5ddc7aef1

rev	line source
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1 /*
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	2 SDL - Simple DirectMedia Layer
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	3 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Sam Lantinga
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	4
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	5 This library is free software; you can redistribute it and/or
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	6 modify it under the terms of the GNU Library General Public
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	7 License as published by the Free Software Foundation; either
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	8 version 2 of the License, or (at your option) any later version.
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	9
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	10 This library is distributed in the hope that it will be useful,
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	13 Library General Public License for more details.
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	14
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	15 You should have received a copy of the GNU Library General Public
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	16 License along with this library; if not, write to the Free
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	18
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	19 Sam Lantinga
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	20 slouken@libsdl.org
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	21 */
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	22
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	23 #include "CDPlayer.h"
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	24 #include "AudioFilePlayer.h"
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	25 #include "CAGuard.h"
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	26
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	27 // we're exporting these functions into C land for SDL_syscdrom.c
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	28 extern "C" {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	29
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	30 //��
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	31 // Constants
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	32 //��
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	33
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	34 #define kAudioCDFilesystemID (UInt16)(('J' << 8) \| 'H') // 'JH'; this avoids compiler warning
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	35
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	36 // XML PList keys
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	37 #define kRawTOCDataString "Format 0x02 TOC Data"
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	38 #define kSessionsString "Sessions"
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	39 #define kSessionTypeString "Session Type"
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	40 #define kTrackArrayString "Track Array"
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	41 #define kFirstTrackInSessionString "First Track"
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	42 #define kLastTrackInSessionString "Last Track"
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	43 #define kLeadoutBlockString "Leadout Block"
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	44 #define kDataKeyString "Data"
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	45 #define kPointKeyString "Point"
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	46 #define kSessionNumberKeyString "Session Number"
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	47 #define kStartBlockKeyString "Start Block"
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	48
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	49 //��
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	50 // Globals
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	51 //��
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	52
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	53 #pragma mark -- Globals --
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	54
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	55 static bool playBackWasInit = false;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	56 static AudioUnit theUnit;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	57 static AudioFilePlayer* thePlayer = NULL;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	58 static CDPlayerCompletionProc completionProc = NULL;
775 08b7fc2b5225 Fixed playback problems with MacOSX 10.1 Sam Lantinga <slouken@libsdl.org> parents: 771 diff changeset	59 static SDL_mutex *apiMutex = NULL;
08b7fc2b5225 Fixed playback problems with MacOSX 10.1 Sam Lantinga <slouken@libsdl.org> parents: 771 diff changeset	60 static SDL_sem *callbackSem;
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	61 static SDL_CD* theCDROM;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	62
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	63 //��
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	64 // Prototypes
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	65 //��
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	66
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	67 #pragma mark -- Prototypes --
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	68
775 08b7fc2b5225 Fixed playback problems with MacOSX 10.1 Sam Lantinga <slouken@libsdl.org> parents: 771 diff changeset	69 static OSStatus CheckInit ();
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	70
775 08b7fc2b5225 Fixed playback problems with MacOSX 10.1 Sam Lantinga <slouken@libsdl.org> parents: 771 diff changeset	71 static OSStatus MatchAUFormats (AudioUnit theUnit, UInt32 theInputBus);
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	72
775 08b7fc2b5225 Fixed playback problems with MacOSX 10.1 Sam Lantinga <slouken@libsdl.org> parents: 771 diff changeset	73 static void FilePlayNotificationHandler (void* inRefCon, OSStatus inStatus);
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	74
775 08b7fc2b5225 Fixed playback problems with MacOSX 10.1 Sam Lantinga <slouken@libsdl.org> parents: 771 diff changeset	75 static int RunCallBackThread (void* inRefCon);
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	76
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	77
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	78 #pragma mark -- Public Functions --
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	79
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	80 void Lock ()
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	81 {
775 08b7fc2b5225 Fixed playback problems with MacOSX 10.1 Sam Lantinga <slouken@libsdl.org> parents: 771 diff changeset	82 if (!apiMutex) {
08b7fc2b5225 Fixed playback problems with MacOSX 10.1 Sam Lantinga <slouken@libsdl.org> parents: 771 diff changeset	83 apiMutex = SDL_CreateMutex();
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	84 }
775 08b7fc2b5225 Fixed playback problems with MacOSX 10.1 Sam Lantinga <slouken@libsdl.org> parents: 771 diff changeset	85 SDL_mutexP(apiMutex);
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	86 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	87
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	88 void Unlock ()
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	89 {
775 08b7fc2b5225 Fixed playback problems with MacOSX 10.1 Sam Lantinga <slouken@libsdl.org> parents: 771 diff changeset	90 SDL_mutexV(apiMutex);
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	91 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	92
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	93 //��
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	94 // DetectAudioCDVolumes
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	95 //��
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	96
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	97 int DetectAudioCDVolumes(FSVolumeRefNum *volumes, int numVolumes)
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	98 {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	99 int volumeIndex;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	100 int cdVolumeCount = 0;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	101 OSStatus result = noErr;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	102
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	103 for (volumeIndex = 1; result == noErr \|\| result != nsvErr; volumeIndex++)
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	104 {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	105 FSVolumeRefNum actualVolume;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	106 FSVolumeInfo volumeInfo;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	107
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	108 memset (&volumeInfo, 0, sizeof(volumeInfo));
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	109
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	110 result = FSGetVolumeInfo (kFSInvalidVolumeRefNum,
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	111 volumeIndex,
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	112 &actualVolume,
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	113 kFSVolInfoFSInfo,
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	114 &volumeInfo,
768 de1b2c3063b9 Max has been reworking this code so it works on MacOS X 10.1 Sam Lantinga <slouken@libsdl.org> parents: 613 diff changeset	115 NULL,
de1b2c3063b9 Max has been reworking this code so it works on MacOS X 10.1 Sam Lantinga <slouken@libsdl.org> parents: 613 diff changeset	116 NULL);
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	117
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	118 if (result == noErr)
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	119 {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	120 if (volumeInfo.filesystemID == kAudioCDFilesystemID) // It's an audio CD
768 de1b2c3063b9 Max has been reworking this code so it works on MacOS X 10.1 Sam Lantinga <slouken@libsdl.org> parents: 613 diff changeset	121 {
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	122 if (volumes != NULL && cdVolumeCount < numVolumes)
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	123 volumes[cdVolumeCount] = actualVolume;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	124
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	125 cdVolumeCount++;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	126 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	127 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	128 else
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	129 {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	130 // I'm commenting this out because it seems to be harmless
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	131 //SDL_SetError ("DetectAudioCDVolumes: FSGetVolumeInfo returned %d", result);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	132 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	133 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	134
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	135 return cdVolumeCount;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	136 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	137
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	138 //��
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	139 // ReadTOCData
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	140 //��
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	141
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	142 int ReadTOCData (FSVolumeRefNum theVolume, SDL_CD *theCD)
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	143 {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	144 HFSUniStr255 dataForkName;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	145 OSStatus theErr;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	146 SInt16 forkRefNum;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	147 SInt64 forkSize;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	148 Ptr forkData = 0;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	149 ByteCount actualRead;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	150 CFDataRef dataRef = 0;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	151 CFPropertyListRef propertyListRef = 0;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	152
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	153 FSRefParam fsRefPB;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	154 FSRef tocPlistFSRef;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	155
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	156 const char* error = "Unspecified Error";
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	157
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	158 // get stuff from .TOC.plist
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	159 fsRefPB.ioCompletion = NULL;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	160 fsRefPB.ioNamePtr = "\p.TOC.plist";
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	161 fsRefPB.ioVRefNum = theVolume;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	162 fsRefPB.ioDirID = 0;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	163 fsRefPB.newRef = &tocPlistFSRef;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	164
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	165 theErr = PBMakeFSRefSync (&fsRefPB);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	166 if(theErr != noErr) {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	167 error = "PBMakeFSRefSync";
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	168 goto bail;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	169 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	170
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	171 // Load and parse the TOC XML data
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	172
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	173 theErr = FSGetDataForkName (&dataForkName);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	174 if (theErr != noErr) {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	175 error = "FSGetDataForkName";
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	176 goto bail;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	177 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	178
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	179 theErr = FSOpenFork (&tocPlistFSRef, dataForkName.length, dataForkName.unicode, fsRdPerm, &forkRefNum);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	180 if (theErr != noErr) {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	181 error = "FSOpenFork";
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	182 goto bail;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	183 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	184
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	185 theErr = FSGetForkSize (forkRefNum, &forkSize);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	186 if (theErr != noErr) {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	187 error = "FSGetForkSize";
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	188 goto bail;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	189 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	190
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	191 // Allocate some memory for the XML data
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	192 forkData = NewPtr (forkSize);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	193 if(forkData == NULL) {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	194 error = "NewPtr";
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	195 goto bail;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	196 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	197
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	198 theErr = FSReadFork (forkRefNum, fsFromStart, 0 /* offset location */, forkSize, forkData, &actualRead);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	199 if(theErr != noErr) {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	200 error = "FSReadFork";
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	201 goto bail;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	202 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	203
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	204 dataRef = CFDataCreate (kCFAllocatorDefault, (UInt8 *)forkData, forkSize);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	205 if(dataRef == 0) {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	206 error = "CFDataCreate";
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	207 goto bail;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	208 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	209
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	210 propertyListRef = CFPropertyListCreateFromXMLData (kCFAllocatorDefault,
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	211 dataRef,
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	212 kCFPropertyListImmutable,
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	213 NULL);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	214 if (propertyListRef == NULL) {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	215 error = "CFPropertyListCreateFromXMLData";
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	216 goto bail;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	217 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	218
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	219 // Now we got the Property List in memory. Parse it.
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	220
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	221 // First, make sure the root item is a CFDictionary. If not, release and bail.
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	222 if(CFGetTypeID(propertyListRef)== CFDictionaryGetTypeID())
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	223 {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	224 CFDictionaryRef dictRef = (CFDictionaryRef)propertyListRef;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	225
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	226 CFDataRef theRawTOCDataRef;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	227 CFArrayRef theSessionArrayRef;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	228 CFIndex numSessions;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	229 CFIndex index;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	230
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	231 // This is how we get the Raw TOC Data
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	232 theRawTOCDataRef = (CFDataRef)CFDictionaryGetValue (dictRef, CFSTR(kRawTOCDataString));
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	233
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	234 // Get the session array info.
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	235 theSessionArrayRef = (CFArrayRef)CFDictionaryGetValue (dictRef, CFSTR(kSessionsString));
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	236
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	237 // Find out how many sessions there are.
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	238 numSessions = CFArrayGetCount (theSessionArrayRef);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	239
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	240 // Initialize the total number of tracks to 0
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	241 theCD->numtracks = 0;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	242
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	243 // Iterate over all sessions, collecting the track data
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	244 for(index = 0; index < numSessions; index++)
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	245 {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	246 CFDictionaryRef theSessionDict;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	247 CFNumberRef leadoutBlock;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	248 CFArrayRef trackArray;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	249 CFIndex numTracks;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	250 CFIndex trackIndex;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	251 UInt32 value = 0;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	252
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	253 theSessionDict = (CFDictionaryRef) CFArrayGetValueAtIndex (theSessionArrayRef, index);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	254 leadoutBlock = (CFNumberRef) CFDictionaryGetValue (theSessionDict, CFSTR(kLeadoutBlockString));
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	255
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	256 trackArray = (CFArrayRef)CFDictionaryGetValue (theSessionDict, CFSTR(kTrackArrayString));
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	257
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	258 numTracks = CFArrayGetCount (trackArray);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	259
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	260 for(trackIndex = 0; trackIndex < numTracks; trackIndex++) {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	261
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	262 CFDictionaryRef theTrackDict;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	263 CFNumberRef trackNumber;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	264 CFNumberRef sessionNumber;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	265 CFNumberRef startBlock;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	266 CFBooleanRef isDataTrack;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	267 UInt32 value;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	268
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	269 theTrackDict = (CFDictionaryRef) CFArrayGetValueAtIndex (trackArray, trackIndex);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	270
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	271 trackNumber = (CFNumberRef) CFDictionaryGetValue (theTrackDict, CFSTR(kPointKeyString));
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	272 sessionNumber = (CFNumberRef) CFDictionaryGetValue (theTrackDict, CFSTR(kSessionNumberKeyString));
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	273 startBlock = (CFNumberRef) CFDictionaryGetValue (theTrackDict, CFSTR(kStartBlockKeyString));
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	274 isDataTrack = (CFBooleanRef) CFDictionaryGetValue (theTrackDict, CFSTR(kDataKeyString));
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	275
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	276 // Fill in the SDL_CD struct
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	277 int idx = theCD->numtracks++;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	278
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	279 CFNumberGetValue (trackNumber, kCFNumberSInt32Type, &value);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	280 theCD->track[idx].id = value;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	281
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	282 CFNumberGetValue (startBlock, kCFNumberSInt32Type, &value);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	283 theCD->track[idx].offset = value;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	284
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	285 theCD->track[idx].type = (isDataTrack == kCFBooleanTrue) ? SDL_DATA_TRACK : SDL_AUDIO_TRACK;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	286
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	287 // Since the track lengths are not stored in .TOC.plist we compute them.
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	288 if (trackIndex > 0) {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	289 theCD->track[idx-1].length = theCD->track[idx].offset - theCD->track[idx-1].offset;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	290 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	291 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	292
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	293 // Compute the length of the last track
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	294 CFNumberGetValue (leadoutBlock, kCFNumberSInt32Type, &value);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	295
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	296 theCD->track[theCD->numtracks-1].length =
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	297 value - theCD->track[theCD->numtracks-1].offset;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	298
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	299 // Set offset to leadout track
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	300 theCD->track[theCD->numtracks].offset = value;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	301 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	302
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	303 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	304
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	305 theErr = 0;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	306 goto cleanup;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	307 bail:
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	308 SDL_SetError ("ReadTOCData: %s returned %d", error, theErr);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	309 theErr = -1;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	310 cleanup:
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	311
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	312 if (propertyListRef != NULL)
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	313 CFRelease(propertyListRef);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	314 if (dataRef != NULL)
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	315 CFRelease(dataRef);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	316 if (forkData != NULL)
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	317 DisposePtr(forkData);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	318
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	319 FSCloseFork (forkRefNum);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	320
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	321 return theErr;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	322 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	323
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	324 //��
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	325 // ListTrackFiles
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	326 //��
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	327
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	328 int ListTrackFiles (FSVolumeRefNum theVolume, FSRef *trackFiles, int numTracks)
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	329 {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	330 OSStatus result = -1;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	331 FSIterator iterator;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	332 ItemCount actualObjects;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	333 FSRef rootDirectory;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	334 FSRef ref;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	335 HFSUniStr255 nameStr;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	336
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	337 result = FSGetVolumeInfo (theVolume,
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	338 0,
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	339 NULL,
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	340 kFSVolInfoFSInfo,
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	341 NULL,
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	342 NULL,
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	343 &rootDirectory);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	344
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	345 if (result != noErr) {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	346 SDL_SetError ("ListTrackFiles: FSGetVolumeInfo returned %d", result);
775 08b7fc2b5225 Fixed playback problems with MacOSX 10.1 Sam Lantinga <slouken@libsdl.org> parents: 771 diff changeset	347 return result;
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	348 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	349
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	350 result = FSOpenIterator (&rootDirectory, kFSIterateFlat, &iterator);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	351 if (result == noErr) {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	352 do
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	353 {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	354 result = FSGetCatalogInfoBulk (iterator, 1, &actualObjects,
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	355 NULL, kFSCatInfoNone, NULL, &ref, NULL, &nameStr);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	356 if (result == noErr) {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	357
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	358 CFStringRef name;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	359 name = CFStringCreateWithCharacters (NULL, nameStr.unicode, nameStr.length);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	360
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	361 // Look for .aiff extension
771 336603031bab Fixed track detection on MacOS X 10.1 Sam Lantinga <slouken@libsdl.org> parents: 768 diff changeset	362 if (CFStringHasSuffix (name, CFSTR(".aiff")) \|\|
336603031bab Fixed track detection on MacOS X 10.1 Sam Lantinga <slouken@libsdl.org> parents: 768 diff changeset	363 CFStringHasSuffix (name, CFSTR(".cdda"))) {
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	364
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	365 // Extract the track id from the filename
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	366 int trackID = 0, i = 0;
771 336603031bab Fixed track detection on MacOS X 10.1 Sam Lantinga <slouken@libsdl.org> parents: 768 diff changeset	367 while (i < nameStr.length && !isdigit(nameStr.unicode[i])) {
336603031bab Fixed track detection on MacOS X 10.1 Sam Lantinga <slouken@libsdl.org> parents: 768 diff changeset	368 ++i;
336603031bab Fixed track detection on MacOS X 10.1 Sam Lantinga <slouken@libsdl.org> parents: 768 diff changeset	369 }
336603031bab Fixed track detection on MacOS X 10.1 Sam Lantinga <slouken@libsdl.org> parents: 768 diff changeset	370 while (i < nameStr.length && isdigit(nameStr.unicode[i])) {
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	371 trackID = 10 * trackID +(nameStr.unicode[i] - '0');
771 336603031bab Fixed track detection on MacOS X 10.1 Sam Lantinga <slouken@libsdl.org> parents: 768 diff changeset	372 ++i;
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	373 }
771 336603031bab Fixed track detection on MacOS X 10.1 Sam Lantinga <slouken@libsdl.org> parents: 768 diff changeset	374
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	375 #if DEBUG_CDROM
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	376 printf("Found AIFF for track %d: '%s'\n", trackID,
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	377 CFStringGetCStringPtr (name, CFStringGetSystemEncoding()));
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	378 #endif
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	379
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	380 // Track ID's start at 1, but we want to start at 0
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	381 trackID--;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	382
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	383 assert(0 <= trackID && trackID <= SDL_MAX_TRACKS);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	384
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	385 if (trackID < numTracks)
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	386 memcpy (&trackFiles[trackID], &ref, sizeof(FSRef));
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	387 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	388 CFRelease (name);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	389 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	390 } while(noErr == result);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	391 FSCloseIterator (iterator);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	392 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	393
775 08b7fc2b5225 Fixed playback problems with MacOSX 10.1 Sam Lantinga <slouken@libsdl.org> parents: 771 diff changeset	394 return 0;
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	395 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	396
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	397 //��
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	398 // LoadFile
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	399 //��
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	400
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	401 int LoadFile (const FSRef *ref, int startFrame, int stopFrame)
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	402 {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	403 int error = -1;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	404
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	405 if (CheckInit () < 0)
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	406 goto bail;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	407
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	408 // release any currently playing file
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	409 if (ReleaseFile () < 0)
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	410 goto bail;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	411
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	412 #if DEBUG_CDROM
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	413 printf ("LoadFile: %d %d\n", startFrame, stopFrame);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	414 #endif
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	415
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	416 try {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	417
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	418 // create a new player, and attach to the audio unit
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	419
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	420 thePlayer = new AudioFilePlayer(ref);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	421 if (thePlayer == NULL) {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	422 SDL_SetError ("LoadFile: Could not create player");
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	423 throw (-3);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	424 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	425
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	426 thePlayer->SetDestination(theUnit, 0);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	427
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	428 if (startFrame >= 0)
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	429 thePlayer->SetStartFrame (startFrame);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	430
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	431 if (stopFrame >= 0 && stopFrame > startFrame)
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	432 thePlayer->SetStopFrame (stopFrame);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	433
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	434 // we set the notifier later
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	435 //thePlayer->SetNotifier(FilePlayNotificationHandler, NULL);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	436
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	437 thePlayer->Connect();
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	438
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	439 #if DEBUG_CDROM
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	440 thePlayer->Print();
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	441 fflush (stdout);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	442 #endif
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	443 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	444 catch (...)
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	445 {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	446 goto bail;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	447 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	448
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	449 error = 0;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	450
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	451 bail:
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	452 return error;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	453 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	454
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	455 //��
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	456 // ReleaseFile
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	457 //��
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	458
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	459 int ReleaseFile ()
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	460 {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	461 int error = -1;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	462
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	463 try {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	464 if (thePlayer != NULL) {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	465
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	466 thePlayer->Disconnect();
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	467
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	468 delete thePlayer;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	469
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	470 thePlayer = NULL;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	471 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	472 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	473 catch (...)
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	474 {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	475 goto bail;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	476 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	477
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	478 error = 0;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	479
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	480 bail:
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	481 return error;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	482 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	483
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	484 //��
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	485 // PlayFile
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	486 //��
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	487
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	488 int PlayFile ()
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	489 {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	490 OSStatus result = -1;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	491
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	492 if (CheckInit () < 0)
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	493 goto bail;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	494
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	495 try {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	496
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	497 // start processing of the audio unit
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	498 result = AudioOutputUnitStart (theUnit);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	499 THROW_RESULT("PlayFile: AudioOutputUnitStart")
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	500
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	501 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	502 catch (...)
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	503 {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	504 goto bail;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	505 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	506
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	507 result = 0;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	508
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	509 bail:
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	510 return result;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	511 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	512
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	513 //��
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	514 // PauseFile
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	515 //��
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	516
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	517 int PauseFile ()
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	518 {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	519 OSStatus result = -1;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	520
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	521 if (CheckInit () < 0)
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	522 goto bail;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	523
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	524 try {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	525
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	526 // stop processing the audio unit
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	527 result = AudioOutputUnitStop (theUnit);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	528 THROW_RESULT("PauseFile: AudioOutputUnitStop")
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	529 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	530 catch (...)
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	531 {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	532 goto bail;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	533 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	534
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	535 result = 0;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	536 bail:
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	537 return result;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	538 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	539
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	540 //��
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	541 // SetCompletionProc
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	542 //��
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	543
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	544 void SetCompletionProc (CDPlayerCompletionProc proc, SDL_CD *cdrom)
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	545 {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	546 assert(thePlayer != NULL);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	547
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	548 theCDROM = cdrom;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	549 completionProc = proc;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	550 thePlayer->SetNotifier (FilePlayNotificationHandler, cdrom);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	551 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	552
775 08b7fc2b5225 Fixed playback problems with MacOSX 10.1 Sam Lantinga <slouken@libsdl.org> parents: 771 diff changeset	553 //��
08b7fc2b5225 Fixed playback problems with MacOSX 10.1 Sam Lantinga <slouken@libsdl.org> parents: 771 diff changeset	554 // GetCurrentFrame
08b7fc2b5225 Fixed playback problems with MacOSX 10.1 Sam Lantinga <slouken@libsdl.org> parents: 771 diff changeset	555 //��
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	556
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	557 int GetCurrentFrame ()
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	558 {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	559 int frame;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	560
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	561 if (thePlayer == NULL)
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	562 frame = 0;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	563 else
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	564 frame = thePlayer->GetCurrentFrame ();
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	565
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	566 return frame;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	567 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	568
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	569
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	570 #pragma mark -- Private Functions --
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	571
775 08b7fc2b5225 Fixed playback problems with MacOSX 10.1 Sam Lantinga <slouken@libsdl.org> parents: 771 diff changeset	572 static OSStatus CheckInit ()
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	573 {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	574 if (playBackWasInit)
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	575 return 0;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	576
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	577 OSStatus result = noErr;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	578
775 08b7fc2b5225 Fixed playback problems with MacOSX 10.1 Sam Lantinga <slouken@libsdl.org> parents: 771 diff changeset	579 // Create the callback semaphore
08b7fc2b5225 Fixed playback problems with MacOSX 10.1 Sam Lantinga <slouken@libsdl.org> parents: 771 diff changeset	580 callbackSem = SDL_CreateSemaphore(0);
08b7fc2b5225 Fixed playback problems with MacOSX 10.1 Sam Lantinga <slouken@libsdl.org> parents: 771 diff changeset	581
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	582 // Start callback thread
775 08b7fc2b5225 Fixed playback problems with MacOSX 10.1 Sam Lantinga <slouken@libsdl.org> parents: 771 diff changeset	583 SDL_CreateThread(RunCallBackThread, NULL);
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	584
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	585 try {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	586 ComponentDescription desc;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	587
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	588 desc.componentType = kAudioUnitComponentType;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	589 desc.componentSubType = kAudioUnitSubType_Output;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	590 desc.componentManufacturer = kAudioUnitID_DefaultOutput;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	591 desc.componentFlags = 0;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	592 desc.componentFlagsMask = 0;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	593
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	594 Component comp = FindNextComponent (NULL, &desc);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	595 if (comp == NULL) {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	596 SDL_SetError ("CheckInit: FindNextComponent returned NULL");
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	597 throw(internalComponentErr);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	598 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	599
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	600 result = OpenAComponent (comp, &theUnit);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	601 THROW_RESULT("CheckInit: OpenAComponent")
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	602
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	603 // you need to initialize the output unit before you set it as a destination
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	604 result = AudioUnitInitialize (theUnit);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	605 THROW_RESULT("CheckInit: AudioUnitInitialize")
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	606
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	607
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	608 // In this case we first want to get the output format of the OutputUnit
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	609 // Then we set that as the input format. Why?
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	610 // So that only a single conversion process is done
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	611 // when SetDestination is called it will get the input format of the
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	612 // unit its supplying data to. This defaults to 44.1K, stereo, so if
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	613 // the device is not that, then we lose a possibly rendering of data
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	614
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	615 result = MatchAUFormats (theUnit, 0);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	616 THROW_RESULT("CheckInit: MatchAUFormats")
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	617
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	618 playBackWasInit = true;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	619 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	620 catch (...)
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	621 {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	622 return -1;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	623 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	624
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	625 return 0;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	626 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	627
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	628
775 08b7fc2b5225 Fixed playback problems with MacOSX 10.1 Sam Lantinga <slouken@libsdl.org> parents: 771 diff changeset	629 static OSStatus MatchAUFormats (AudioUnit theUnit, UInt32 theInputBus)
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	630 {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	631 AudioStreamBasicDescription theDesc;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	632 UInt32 size = sizeof (theDesc);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	633 OSStatus result = AudioUnitGetProperty (theUnit,
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	634 kAudioUnitProperty_StreamFormat,
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	635 kAudioUnitScope_Output,
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	636 0,
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	637 &theDesc,
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	638 &size);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	639 THROW_RESULT("MatchAUFormats: AudioUnitGetProperty")
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	640
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	641 result = AudioUnitSetProperty (theUnit,
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	642 kAudioUnitProperty_StreamFormat,
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	643 kAudioUnitScope_Input,
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	644 theInputBus,
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	645 &theDesc,
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	646 size);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	647
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	648 return result;
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	649 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	650
775 08b7fc2b5225 Fixed playback problems with MacOSX 10.1 Sam Lantinga <slouken@libsdl.org> parents: 771 diff changeset	651 static void FilePlayNotificationHandler(void * inRefCon, OSStatus inStatus)
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	652 {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	653 if (inStatus == kAudioFilePlay_FileIsFinished) {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	654
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	655 // notify non-CA thread to perform the callback
775 08b7fc2b5225 Fixed playback problems with MacOSX 10.1 Sam Lantinga <slouken@libsdl.org> parents: 771 diff changeset	656 SDL_SemPost(callbackSem);
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	657
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	658 } else if (inStatus == kAudioFilePlayErr_FilePlayUnderrun) {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	659
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	660 SDL_SetError ("CDPlayer Notification: buffer underrun");
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	661 } else if (inStatus == kAudioFilePlay_PlayerIsUninitialized) {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	662
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	663 SDL_SetError ("CDPlayer Notification: player is uninitialized");
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	664 } else {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	665
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	666 SDL_SetError ("CDPlayer Notification: unknown error %ld", inStatus);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	667 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	668 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	669
775 08b7fc2b5225 Fixed playback problems with MacOSX 10.1 Sam Lantinga <slouken@libsdl.org> parents: 771 diff changeset	670 static int RunCallBackThread (void *param)
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	671 {
775 08b7fc2b5225 Fixed playback problems with MacOSX 10.1 Sam Lantinga <slouken@libsdl.org> parents: 771 diff changeset	672 for (;;) {
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	673
775 08b7fc2b5225 Fixed playback problems with MacOSX 10.1 Sam Lantinga <slouken@libsdl.org> parents: 771 diff changeset	674 SDL_SemWait(callbackSem);
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	675
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	676 if (completionProc && theCDROM) {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	677 #if DEBUG_CDROM
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	678 printf ("callback!\n");
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	679 #endif
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	680 (*completionProc)(theCDROM);
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	681 } else {
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	682 #if DEBUG_CDROM
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	683 printf ("callback?\n");
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	684 #endif
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	685 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	686 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	687
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	688 #if DEBUG_CDROM
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	689 printf ("thread dying now...\n");
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	690 #endif
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	691
775 08b7fc2b5225 Fixed playback problems with MacOSX 10.1 Sam Lantinga <slouken@libsdl.org> parents: 771 diff changeset	692 return 0;
613 9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	693 }
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	694
9c6717a1c66f Added MacOS X CD-ROM audio support (thanks Max and Darrell) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	695 }; // extern "C"

Mercurial > sdl-ios-xcode

annotate src/cdrom/macosx/CDPlayer.cpp @ 803:355632dca928