First module converted to swift, but broken

Sample rate now has a locale independent formatting, and no longer uses
scientific notation for large numbers.

Signed-off-by: Christopher Snowhill <kode54@gmail.com>

.github/workflows/debug.yml

@@ -11,7 +11,7 @@ on:
 jobs:
   build:
     name: Build Universal Cog.app
-    runs-on: macos-11
+    runs-on: macos-12
     env:
       XCODE_DERIVEDDATA_PATH: build
     steps:
@@ -19,6 +19,9 @@ jobs:
         uses: actions/checkout@v2
         with:
           submodules: recursive
+      - name: Unpack libraries
+        run: >
+          cd ThirdParty && tar xvf libraries.tar.xz
       - name: Run xcodebuild
         run: >
           xcodebuild

.gitignore

@@ -8,4 +8,42 @@ xcuserdata
 # User-specific xcconfig files
 Xcode-config/DEVELOPMENT_TEAM.xcconfig
 
-Cog.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
+# Plist derived from template at build time
+/Info.plist
+
+# This indicates the libraries are up to date
+/ThirdParty/libraries.updated
+
+# Temporary file to indicate libraries are being extracted by one process
+/ThirdParty/libraries.extracting
+
+# The project will unpack these before building, if necessary
+/ThirdParty/BASS/libbass.dylib
+/ThirdParty/BASS/libbassflac.dylib
+/ThirdParty/BASS/libbassmidi.dylib
+/ThirdParty/BASS/libbassopus.dylib
+/ThirdParty/BASS/libbasswv.dylib
+/ThirdParty/avif/lib/libaom.a
+/ThirdParty/avif/lib/libavif.a
+/ThirdParty/fdk-aac/lib/libfdk-aac.2.dylib
+/ThirdParty/fdk-aac/lib/libfdk-aac.a
+/ThirdParty/fdk-aac/lib/libfdk-aac.dylib
+/ThirdParty/fdk-aac/lib/libfdk-aac.la
+/ThirdParty/fdk-aac/lib/pkgconfig/fdk-aac.pc
+/ThirdParty/ffmpeg/lib/libavcodec.59.dylib
+/ThirdParty/ffmpeg/lib/libavformat.59.dylib
+/ThirdParty/ffmpeg/lib/libavutil.57.dylib
+/ThirdParty/ffmpeg/lib/libswresample.4.dylib
+/ThirdParty/flac/lib/libFLAC.8.dylib
+/ThirdParty/libid3tag/lib/libid3tag.a
+/ThirdParty/libmad/lib/libmad.a
+/ThirdParty/libopenmpt/lib/libopenmpt.a
+/ThirdParty/libopenmpt_old/lib/libopenmpt.old.a
+/ThirdParty/libvgm/lib/libvgm-emu.a
+/ThirdParty/libvgm/lib/libvgm-player.a
+/ThirdParty/libvgm/lib/libvgm-utils.a
+/ThirdParty/mpg123/lib/libmpg123.0.dylib
+/ThirdParty/ogg/lib/libogg.0.dylib
+/ThirdParty/opus/lib/libopus.0.dylib
+/ThirdParty/opusfile/lib/libopusfile.0.dylib
+/ThirdParty/speex/libspeex.a

Application/AppController.h

@@ -2,11 +2,12 @@
 
 #import <Cocoa/Cocoa.h>
 
-@class FileTreeViewController;
 @class PlaybackController;
 @class PlaylistController;
 @class PlaylistView;
 @class PlaylistLoader;
+@class SUUpdater;
+@class PreferencesController;
 
 @interface AppController : NSObject {
 	IBOutlet NSObjectController *currentEntryController;
@@ -18,7 +19,6 @@
 
 	IBOutlet NSWindow *mainWindow;
 	IBOutlet NSWindow *miniWindow;
-	IBOutlet NSSplitView *mainView;
 
 	IBOutlet NSSegmentedControl *playbackButtons;
 	IBOutlet NSButton *fileButton;
@@ -45,7 +45,9 @@
 
 	IBOutlet NSWindowController *spotlightWindowController;
 
-	IBOutlet FileTreeViewController *fileTreeViewController;
+	IBOutlet SUUpdater *updater;
+
+	IBOutlet PreferencesController *preferencesController;
 
 	NSOperationQueue *queue; // Since we are the app delegate, we take care of the op queue
 
@@ -68,6 +70,8 @@
 - (IBAction)openKofiPage:(id)sender;
 - (IBAction)openPatreonPage:(id)sender;
 
+- (IBAction)privacyPolicy:(id)sender;
+
 - (IBAction)feedback:(id)sender;
 
 - (void)initDefaults;
@@ -97,6 +101,11 @@
 - (IBAction)toggleMiniMode:(id)sender;
 - (IBAction)toggleToolbarStyle:(id)sender;
 
+- (BOOL)pathSuggesterEmpty;
++ (BOOL)globalPathSuggesterEmpty;
+- (void)showPathSuggester;
++ (void)globalShowPathSuggester;
+
 @property NSWindow *mainWindow;
 @property NSWindow *miniWindow;
 

Application/AppController.m

@@ -1,11 +1,7 @@
 #import "AppController.h"
 #import "Cog-Swift.h"
-#import "FileTreeController.h"
-#import "FileTreeOutlineView.h"
-#import "FileTreeViewController.h"
 #import "FontSizetoLineHeightTransformer.h"
 #import "OpenURLPanel.h"
-#import "PathNode.h"
 #import "PlaybackController.h"
 #import "PlaylistController.h"
 #import "PlaylistEntry.h"
@@ -28,12 +24,18 @@
 #import "Shortcuts.h"
 #import <MASShortcut/Shortcut.h>
 
+#import <Sparkle/Sparkle.h>
+
+#import "PreferencesController.h"
+
 @import Firebase;
 
 void *kAppControllerContext = &kAppControllerContext;
 
 BOOL kAppControllerShuttingDown = NO;
 
+static AppController *kAppController = nil;
+
 @implementation AppController {
 	BOOL _isFullToolbarStyle;
 }
@@ -63,6 +65,10 @@ BOOL kAppControllerShuttingDown = NO;
 	NSValueTransformer *totalTimeTransformer = [[TotalTimeTransformer alloc] init];
 	[NSValueTransformer setValueTransformer:totalTimeTransformer
 	                                forName:@"TotalTimeTransformer"];
+	
+	NSValueTransformer *numberHertzToStringTransformer = [[NumberHertzToStringTransformer alloc] init];
+	[NSValueTransformer setValueTransformer:numberHertzToStringTransformer
+									forName:@"NumberHertzToStringTransformer"];
 }
 - (id)init {
 	self = [super init];
@@ -70,6 +76,8 @@ BOOL kAppControllerShuttingDown = NO;
 		[self initDefaults];
 
 		queue = [[NSOperationQueue alloc] init];
+
+		kAppController = self;
 	}
 
 	return self;
@@ -144,10 +152,20 @@ BOOL kAppControllerShuttingDown = NO;
 }
 
 - (void)awakeFromNib {
+#if DEBUG
+	[[NSUserDefaults standardUserDefaults] registerDefaults:@{ @"NSApplicationCrashOnExceptions": @(NO) }];
+#else
 	[[NSUserDefaults standardUserDefaults] registerDefaults:@{ @"NSApplicationCrashOnExceptions": @(YES) }];
+#endif
 
 	[FIRApp configure];
-	[FIRAnalytics setAnalyticsCollectionEnabled:YES];
+
+	[[NSUserDefaultsController sharedUserDefaultsController] addObserver:self forKeyPath:@"values.crashlyticsConsented" options:(NSKeyValueObservingOptionInitial | NSKeyValueObservingOptionNew) context:kAppControllerContext];
+
+#ifdef DEBUG
+	// Prevent updates automatically in debug builds
+	[updater setAutomaticallyChecksForUpdates:NO];
+#endif
 
 	[[totalTimeField cell] setBackgroundStyle:NSBackgroundStyleRaised];
 
@@ -227,50 +245,11 @@ BOOL kAppControllerShuttingDown = NO;
 	[self setFloatingMiniWindow:[[NSUserDefaults standardUserDefaults]
 	                            boolForKey:@"floatingMiniWindow"]];
 
-	// We need file tree view to restore its state here
-	// so attempt to access file tree view controller's root view
-	// to force it to read nib and create file tree view for us
-	//
-	// TODO: there probably is a more elegant way to do all this
-	//       but i'm too stupid/tired to figure it out now
-	[fileTreeViewController view];
-
-	FileTreeOutlineView *outlineView = [fileTreeViewController outlineView];
-	[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(nodeExpanded:) name:NSOutlineViewItemDidExpandNotification object:outlineView];
-	[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(nodeCollapsed:) name:NSOutlineViewItemDidCollapseNotification object:outlineView];
-
 	[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(updateDockMenu:) name:CogPlaybackDidBeginNotficiation object:nil];
 	[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(updateDockMenu:) name:CogPlaybackDidStopNotficiation object:nil];
 
 	[self updateDockMenu:nil];
 
-	NSArray *expandedNodesArray = [[NSUserDefaults standardUserDefaults] valueForKey:@"fileTreeViewExpandedNodes"];
-
-	if(expandedNodesArray) {
-		expandedNodes = [[NSMutableSet alloc] initWithArray:expandedNodesArray];
-	} else {
-		expandedNodes = [[NSMutableSet alloc] init];
-	}
-
-	DLog(@"Nodes to expand: %@", [expandedNodes description]);
-
-	DLog(@"Num of rows: %ld", [outlineView numberOfRows]);
-
-	if(!outlineView) {
-		DLog(@"outlineView is NULL!");
-	}
-
-	[outlineView reloadData];
-
-	for(NSInteger i = 0; i < [outlineView numberOfRows]; i++) {
-		PathNode *pn = [outlineView itemAtRow:i];
-		NSString *str = [[pn URL] absoluteString];
-
-		if([expandedNodes containsObject:str]) {
-			[outlineView expandItem:pn];
-		}
-	}
-
 	[self addObserver:self
 	       forKeyPath:@"playlistController.currentEntry"
 	          options:NSKeyValueObservingOptionInitial | NSKeyValueObservingOptionNew
@@ -284,8 +263,12 @@ BOOL kAppControllerShuttingDown = NO;
 	if(context != kAppControllerContext) {
 		return;
 	}
-
+	
-	if([keyPath isEqualToString:@"playlistController.currentEntry"]) {
+	if([keyPath isEqualToString:@"values.crashlyticsConsented"]) {
+		BOOL enabled = [[NSUserDefaults standardUserDefaults] boolForKey:@"crashlyticsConsented"];
+		[[FIRCrashlytics crashlytics] setCrashlyticsCollectionEnabled:enabled];
+		[FIRAnalytics setAnalyticsCollectionEnabled:enabled];
+	} else if([keyPath isEqualToString:@"playlistController.currentEntry"]) {
 		PlaylistEntry *entry = playlistController.currentEntry;
 		NSString *appTitle = NSLocalizedString(@"CogTitle", @"");
 		if(!entry) {
@@ -354,20 +337,6 @@ BOOL kAppControllerShuttingDown = NO;
 	}
 }
 
-- (void)nodeExpanded:(NSNotification *)notification {
-	PathNode *node = [[notification userInfo] objectForKey:@"NSObject"];
-	NSString *url = [[node URL] absoluteString];
-
-	[expandedNodes addObject:url];
-}
-
-- (void)nodeCollapsed:(NSNotification *)notification {
-	PathNode *node = [[notification userInfo] objectForKey:@"NSObject"];
-	NSString *url = [[node URL] absoluteString];
-
-	[expandedNodes removeObject:url];
-}
-
 - (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender {
 	if(playbackController.progressOverall) {
 		[playbackController.progressOverall addObserver:self forKeyPath:@"finished" options:0 context:kAppControllerContext];
@@ -441,7 +410,6 @@ BOOL kAppControllerShuttingDown = NO;
 
 	DLog(@"Saving expanded nodes: %@", [expandedNodes description]);
 
-	[[NSUserDefaults standardUserDefaults] setValue:[expandedNodes allObjects] forKey:@"fileTreeViewExpandedNodes"];
 	// Workaround window not restoring it's size and position.
 	[miniWindow setContentSize:NSMakeSize(miniWindow.frame.size.width, 1)];
 	[miniWindow saveFrameUsingName:@"Mini Window"];
@@ -493,6 +461,10 @@ BOOL kAppControllerShuttingDown = NO;
 	[[NSWorkspace sharedWorkspace] openURL:[NSURL URLWithString:@"https://www.patreon.com/kode54"]];
 }
 
+- (IBAction)privacyPolicy:(id)sender {
+    [[NSWorkspace sharedWorkspace] openURL:[NSURL URLWithString:@"https://www.iubenda.com/privacy-policy/59859310"]];
+}
+
 - (IBAction)feedback:(id)sender {
 	NSString *version = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleVersion"];
 
@@ -712,4 +684,20 @@ BOOL kAppControllerShuttingDown = NO;
 	}
 }
 
+- (BOOL)pathSuggesterEmpty {
+	return [playlistController pathSuggesterEmpty];
+}
+
++ (BOOL)globalPathSuggesterEmpty {
+	return [kAppController pathSuggesterEmpty];
+}
+
+- (void)showPathSuggester {
+	[preferencesController showPathSuggester:self];
+}
+
++ (void)globalShowPathSuggester {
+	[kAppController showPathSuggester];
+}
+
 @end

Application/PlaybackController.m

@@ -617,12 +617,15 @@ NSDictionary *makeRGInfo(PlaylistEntry *pe) {
 
 	// Delay the action until this function has returned to the audio thread
 	dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 5 * NSEC_PER_MSEC), dispatch_get_main_queue(), ^{
-		[[FIRCrashlytics crashlytics] logWithFormat:@"Updating UI with track: %@", pe.url];
+		if(pe) {
+			[[FIRCrashlytics crashlytics] logWithFormat:@"Updating UI with track: %@", pe.url];
+		}
 
 		[self->playlistController setCurrentEntry:pe];
 
-		if(self->_eq)
+		if(pe && self->_eq) {
 			equalizerApplyGenre(self->_eq, [pe genre]);
+		}
 
 		self->lastPosition = -10;
 
@@ -631,7 +634,9 @@ NSDictionary *makeRGInfo(PlaylistEntry *pe) {
 		[self removeHDCD:nil];
 	});
 
-	[[NSNotificationCenter defaultCenter] postNotificationName:CogPlaybackDidBeginNotficiation object:pe];
+	if(pe) {
+		[[NSNotificationCenter defaultCenter] postNotificationName:CogPlaybackDidBeginNotficiation object:pe];
+	}
 }
 
 - (void)audioPlayer:(AudioPlayer *)player didChangeStatus:(NSNumber *)s userInfo:(id)userInfo {

Audio/AudioContainer.h

@@ -13,5 +13,6 @@
 }
 
 + (NSArray *)urlsForContainerURL:(NSURL *)url;
++ (NSArray *)dependencyUrlsForContainerURL:(NSURL *)url;
 
 @end

Audio/AudioContainer.m

@@ -18,4 +18,10 @@
 	}
 }
 
++ (NSArray *)dependencyUrlsForContainerURL:(NSURL *)url {
+	@autoreleasepool {
+		return [[PluginController sharedPluginController] dependencyUrlsForContainerURL:url];
+	}
+}
+
 @end

Audio/AudioPlayer.h

@@ -16,13 +16,7 @@
 #import <CoreAudio/CoreAudio.h>
 #import <CoreAudio/CoreAudioTypes.h>
 
-#ifdef __cplusplus
-#import <atomic>
-using std::atomic_int;
-using std::atomic_bool;
-#else
 #import <stdatomic.h>
-#endif
 
 @class BufferChain;
 @class OutputNode;
@@ -39,6 +33,8 @@ using std::atomic_bool;
 	id nextStreamUserInfo;
 	NSDictionary *nextStreamRGInfo;
 
+	id previousUserInfo; // Track currently last heard track for play counts
+
 	id delegate;
 
 	BOOL outputLaunched;
@@ -116,6 +112,7 @@ using std::atomic_bool;
 - (void)setShouldContinue:(BOOL)s;
 //- (BufferChain *)bufferChain;
 - (void)launchOutputThread;
+- (BOOL)selectNextBuffer;
 - (void)endOfInputPlayed;
 - (void)reportPlayCount;
 - (void)sendDelegateMethod:(SEL)selector withVoid:(void *)obj waitUntilDone:(BOOL)wait;

Audio/AudioPlayer.m

@@ -62,9 +62,11 @@
 	[self waitUntilCallbacksExit];
 	if(output) {
 		[output setShouldContinue:NO];
-		output = nil;
+		[output close];
+	}
+	if(!output) {
+		output = [[OutputNode alloc] initWithController:self previous:nil];
 	}
-	output = [[OutputNode alloc] initWithController:self previous:nil];
 	[output setup];
 	[output setVolume:volume];
 	@synchronized(chainQueue) {
@@ -83,7 +85,7 @@
 	bufferChain = [[BufferChain alloc] initWithController:self];
 	[self notifyStreamChanged:userInfo];
 
-	while(![bufferChain open:url withOutputFormat:[output format] withOutputConfig:[output config] withUserInfo:userInfo withRGInfo:rgi]) {
+	while(![bufferChain open:url withUserInfo:userInfo withRGInfo:rgi]) {
 		bufferChain = nil;
 
 		[self requestNextStream:userInfo];
@@ -111,6 +113,7 @@
 	outputLaunched = NO;
 	startedPaused = paused;
 	initialBufferFilled = NO;
+	previousUserInfo = userInfo;
 
 	[bufferChain launchThreads];
 
@@ -133,6 +136,10 @@
 			bufferChain = nil;
 		}
 	}
+	if(output) {
+		[output setShouldContinue:NO];
+		[output close];
+	}
 	output = nil;
 }
 
@@ -219,7 +226,7 @@
 }
 
 - (void)restartPlaybackAtCurrentPosition {
-	[self sendDelegateMethod:@selector(audioPlayer:restartPlaybackAtCurrentPosition:) withObject:[bufferChain userInfo] waitUntilDone:NO];
+	[self sendDelegateMethod:@selector(audioPlayer:restartPlaybackAtCurrentPosition:) withObject:previousUserInfo waitUntilDone:NO];
 }
 
 - (void)pushInfo:(NSDictionary *)info toTrack:(id)userInfo {
@@ -290,6 +297,8 @@
 
 - (BOOL)endOfInputReached:(BufferChain *)sender // Sender is a BufferChain
 {
+	previousUserInfo = [sender userInfo];
+
 	BufferChain *newChain = nil;
 
 	if(atomic_load_explicit(&resettingNow, memory_order_relaxed))
@@ -369,7 +378,7 @@
 		}
 
 		if(pathsEqual || ([[nextStream scheme] isEqualToString:[[lastChain streamURL] scheme]] && (([nextStream host] == nil && [[lastChain streamURL] host] == nil) || [[nextStream host] isEqualToString:[[lastChain streamURL] host]]) && [[nextStream path] isEqualToString:[[lastChain streamURL] path]])) {
-			if([lastChain setTrack:nextStream] && [newChain openWithInput:[lastChain inputNode] withOutputFormat:[output format] withOutputConfig:[output config] withUserInfo:nextStreamUserInfo withRGInfo:nextStreamRGInfo]) {
+			if([lastChain setTrack:nextStream] && [newChain openWithInput:[lastChain inputNode] withUserInfo:nextStreamUserInfo withRGInfo:nextStreamRGInfo]) {
 				[newChain setStreamURL:nextStream];
 
 				[self addChainToQueue:newChain];
@@ -384,7 +393,7 @@
 
 		lastChain = nil;
 
-		while(shouldContinue && ![newChain open:nextStream withOutputFormat:[output format] withOutputConfig:[output config] withUserInfo:nextStreamUserInfo withRGInfo:nextStreamRGInfo]) {
+		while(shouldContinue && ![newChain open:nextStream withUserInfo:nextStreamUserInfo withRGInfo:nextStreamRGInfo]) {
 			if(nextStream == nil) {
 				newChain = nil;
 				atomic_fetch_sub(&refCount, 1);
@@ -418,9 +427,49 @@
 }
 
 - (void)reportPlayCount {
-	if(bufferChain) {
+	[self reportPlayCountForTrack:previousUserInfo];
-		[self reportPlayCountForTrack:[bufferChain userInfo]];
+}
+
+- (BOOL)selectNextBuffer {
+	BOOL signalStopped = NO;
+	do {
+		@synchronized(chainQueue) {
+			endOfInputReached = NO;
+
+			if([chainQueue count] <= 0) {
+				// End of playlist
+				signalStopped = YES;
+				break;
+			}
+
+			bufferChain = nil;
+			bufferChain = [chainQueue objectAtIndex:0];
+
+			[chainQueue removeObjectAtIndex:0];
+			DLog(@"New!!! %@ %@", bufferChain, [[bufferChain inputNode] decoder]);
+
+			[semaphore signal];
+		}
+	} while(0);
+
+	if(signalStopped) {
+		double latency = 0;
+		if(output) latency = [output latency];
+		
+		dispatch_after(dispatch_time(DISPATCH_TIME_NOW, latency * NSEC_PER_SEC), dispatch_get_main_queue(), ^{
+			[self stop];
+
+			self->bufferChain = nil;
+
+			[self notifyPlaybackStopped:nil];
+		});
+
+		return YES;
 	}
+
+	[output setEndOfStream:NO];
+
+	return NO;
 }
 
 - (void)endOfInputPlayed {
@@ -428,32 +477,8 @@
 	// - the buffer chain for the next playlist entry (started in endOfInputReached) have been working for some time
 	//   already, so that there is some decoded and converted data to play
 	// - the buffer chain for the next entry is the first item in chainQueue
-
+	previousUserInfo = [bufferChain userInfo];
-	@synchronized(chainQueue) {
+	[self notifyStreamChanged:previousUserInfo];
-		endOfInputReached = NO;
-
-		if([chainQueue count] <= 0) {
-			// End of playlist
-			[self stop];
-
-			bufferChain = nil;
-
-			[self notifyPlaybackStopped:nil];
-
-			return;
-		}
-
-		bufferChain = nil;
-		bufferChain = [chainQueue objectAtIndex:0];
-
-		[chainQueue removeObjectAtIndex:0];
-		DLog(@"New!!! %@ %@", bufferChain, [[bufferChain inputNode] decoder]);
-
-		[semaphore signal];
-	}
-
-	[self notifyStreamChanged:[bufferChain userInfo]];
-	[output setEndOfStream:NO];
 }
 
 - (BOOL)chainQueueHasTracks {

Audio/Chain/BufferChain.h

@@ -28,15 +28,13 @@
 - (id)initWithController:(id)c;
 - (void)buildChain;
 
-- (BOOL)open:(NSURL *)url withOutputFormat:(AudioStreamBasicDescription)outputFormat withOutputConfig:(uint32_t)outputConfig withUserInfo:(id)userInfo withRGInfo:(NSDictionary *)rgi;
+- (BOOL)open:(NSURL *)url withUserInfo:(id)userInfo withRGInfo:(NSDictionary *)rgi;
 
 // Used when changing tracks to reuse the same decoder
-- (BOOL)openWithInput:(InputNode *)i withOutputFormat:(AudioStreamBasicDescription)outputFormat withOutputConfig:(uint32_t)outputConfig withUserInfo:(id)userInfo withRGInfo:(NSDictionary *)rgi;
+- (BOOL)openWithInput:(InputNode *)i withUserInfo:(id)userInfo withRGInfo:(NSDictionary *)rgi;
 
 // Used when resetting the decoder on seek
 - (BOOL)openWithDecoder:(id<CogDecoder>)decoder
-       withOutputFormat:(AudioStreamBasicDescription)outputFormat
-       withOutputConfig:(uint32_t)outputConfig
            withUserInfo:(id)userInfo
              withRGInfo:(NSDictionary *)rgi;
 

Audio/Chain/BufferChain.m

@@ -40,7 +40,7 @@
 	finalNode = converterNode;
 }
 
-- (BOOL)open:(NSURL *)url withOutputFormat:(AudioStreamBasicDescription)outputFormat withOutputConfig:(uint32_t)outputConfig withUserInfo:(id)userInfo withRGInfo:(NSDictionary *)rgi {
+- (BOOL)open:(NSURL *)url withUserInfo:(id)userInfo withRGInfo:(NSDictionary *)rgi {
 	[self setStreamURL:url];
 	[self setUserInfo:userInfo];
 
@@ -66,13 +66,7 @@
 	if([properties valueForKey:@"channelConfig"])
 		inputChannelConfig = [[properties valueForKey:@"channelConfig"] unsignedIntValue];
 
-	outputFormat.mChannelsPerFrame = inputFormat.mChannelsPerFrame;
+	if(![converterNode setupWithInputFormat:inputFormat withInputConfig:inputChannelConfig isLossless:[[properties valueForKey:@"encoding"] isEqualToString:@"lossless"]])
-	outputFormat.mBytesPerFrame = ((outputFormat.mBitsPerChannel + 7) / 8) * outputFormat.mChannelsPerFrame;
-	outputFormat.mBytesPerPacket = outputFormat.mBytesPerFrame * outputFormat.mFramesPerPacket;
-
-	outputConfig = inputChannelConfig;
-
-	if(![converterNode setupWithInputFormat:inputFormat withInputConfig:inputChannelConfig outputFormat:outputFormat outputConfig:outputConfig isLossless:[[properties valueForKey:@"encoding"] isEqualToString:@"lossless"]])
 		return NO;
 
 	[self setRGInfo:rgi];
@@ -82,7 +76,7 @@
 	return YES;
 }
 
-- (BOOL)openWithInput:(InputNode *)i withOutputFormat:(AudioStreamBasicDescription)outputFormat withOutputConfig:(uint32_t)outputConfig withUserInfo:(id)userInfo withRGInfo:(NSDictionary *)rgi {
+- (BOOL)openWithInput:(InputNode *)i withUserInfo:(id)userInfo withRGInfo:(NSDictionary *)rgi {
 	DLog(@"New buffer chain!");
 	[self setUserInfo:userInfo];
 	[self buildChain];
@@ -97,14 +91,8 @@
 	if([properties valueForKey:@"channelConfig"])
 		inputChannelConfig = [[properties valueForKey:@"channelConfig"] unsignedIntValue];
 
-	outputFormat.mChannelsPerFrame = inputFormat.mChannelsPerFrame;
-	outputFormat.mBytesPerFrame = ((outputFormat.mBitsPerChannel + 7) / 8) * outputFormat.mChannelsPerFrame;
-	outputFormat.mBytesPerPacket = outputFormat.mBytesPerFrame * outputFormat.mFramesPerPacket;
-
-	outputConfig = inputChannelConfig;
-
 	DLog(@"Input Properties: %@", properties);
-	if(![converterNode setupWithInputFormat:inputFormat withInputConfig:inputChannelConfig outputFormat:outputFormat outputConfig:outputConfig isLossless:[[properties objectForKey:@"encoding"] isEqualToString:@"lossless"]])
+	if(![converterNode setupWithInputFormat:inputFormat withInputConfig:inputChannelConfig isLossless:[[properties objectForKey:@"encoding"] isEqualToString:@"lossless"]])
 		return NO;
 
 	[self setRGInfo:rgi];
@@ -113,8 +101,6 @@
 }
 
 - (BOOL)openWithDecoder:(id<CogDecoder>)decoder
-       withOutputFormat:(AudioStreamBasicDescription)outputFormat
-       withOutputConfig:(uint32_t)outputConfig
            withUserInfo:(id)userInfo
              withRGInfo:(NSDictionary *)rgi;
 {
@@ -134,13 +120,7 @@
 	if([properties valueForKey:@"channelConfig"])
 		inputChannelConfig = [[properties valueForKey:@"channelConfig"] unsignedIntValue];
 
-	outputFormat.mChannelsPerFrame = inputFormat.mChannelsPerFrame;
+	if(![converterNode setupWithInputFormat:inputFormat withInputConfig:inputChannelConfig isLossless:[[properties objectForKey:@"encoding"] isEqualToString:@"lossless"]])
-	outputFormat.mBytesPerFrame = ((outputFormat.mBitsPerChannel + 7) / 8) * outputFormat.mChannelsPerFrame;
-	outputFormat.mBytesPerPacket = outputFormat.mBytesPerFrame * outputFormat.mFramesPerPacket;
-
-	outputConfig = inputChannelConfig;
-
-	if(![converterNode setupWithInputFormat:inputFormat withInputConfig:inputChannelConfig outputFormat:outputFormat outputConfig:outputConfig isLossless:[[properties objectForKey:@"encoding"] isEqualToString:@"lossless"]])
 		return NO;
 
 	[self setRGInfo:rgi];

Audio/Chain/ConverterNode.h

@@ -14,15 +14,11 @@
 
 #import "Node.h"
 
-#import "HeadphoneFilter.h"
-
 #define DSD_DECIMATE 1
 
 @interface ConverterNode : Node {
 	NSDictionary *rgInfo;
 
-	void *_r8bstate;
-
 	void *inputBuffer;
 	size_t inputBufferSize;
 	size_t inpSize, inpOffset;
@@ -31,29 +27,12 @@
 	BOOL convertEntered;
 	BOOL paused;
 
-	BOOL skipResampler;
-
-	unsigned int PRIME_LEN_;
-	unsigned int N_samples_to_add_;
-	unsigned int N_samples_to_drop_;
-
-	unsigned int is_preextrapolated_;
-	unsigned int is_postextrapolated_;
-
-	int latencyEaten;
-	int latencyEatenPost;
-
-	double sampleRatio;
-
 	float volumeScale;
 
 	void *floatBuffer;
 	size_t floatBufferSize;
 	size_t floatSize, floatOffset;
 
-	void *extrapolateBuffer;
-	size_t extrapolateBufferSize;
-
 #if DSD_DECIMATE
 	void **dsd2pcm;
 	size_t dsd2pcmCount;
@@ -65,10 +44,8 @@
 	AudioStreamBasicDescription inputFormat;
 	AudioStreamBasicDescription floatFormat;
 	AudioStreamBasicDescription dmFloatFormat; // downmixed/upmixed float format
-	AudioStreamBasicDescription outputFormat;
 
 	uint32_t inputChannelConfig;
-	uint32_t outputChannelConfig;
 
 	BOOL streamFormatChanged;
 	AudioStreamBasicDescription newInputFormat;
@@ -77,15 +54,13 @@
 	AudioChunk *lastChunkIn;
 
 	void *hdcd_decoder;
-
-	HeadphoneFilter *hFilter;
 }
 
 @property AudioStreamBasicDescription inputFormat;
 
 - (id)initWithController:(id)c previous:(id)p;
 
-- (BOOL)setupWithInputFormat:(AudioStreamBasicDescription)inputFormat withInputConfig:(uint32_t)inputConfig outputFormat:(AudioStreamBasicDescription)outputFormat outputConfig:(uint32_t)outputConfig isLossless:(BOOL)lossless;
+- (BOOL)setupWithInputFormat:(AudioStreamBasicDescription)inputFormat withInputConfig:(uint32_t)inputConfig isLossless:(BOOL)lossless;
 - (void)cleanUp;
 
 - (void)process;
@@ -93,8 +68,6 @@
 
 - (void)setRGInfo:(NSDictionary *)rgi;
 
-- (void)setOutputFormat:(AudioStreamBasicDescription)format outputConfig:(uint32_t)outputConfig;
-
 - (void)inputFormatDidChange:(AudioStreamBasicDescription)format inputConfig:(uint32_t)inputConfig;
 
 - (void)refreshVolumeScaling;

Audio/Chain/ConverterNode.m

@@ -6,6 +6,9 @@
 //  Copyright 2005 __MyCompanyName__. All rights reserved.
 //
 
+#import <Accelerate/Accelerate.h>
+#import <Foundation/Foundation.h>
+
 #import "ConverterNode.h"
 
 #import "BufferChain.h"
@@ -13,17 +16,12 @@
 
 #import "Logging.h"
 
-#import "lpc.h"
-#import "util.h"
-
 #import "hdcd_decode2.h"
 
 #ifdef _DEBUG
 #import "BadSampleCleaner.h"
 #endif
 
-#import "r8bstate.h"
-
 #if !DSD_DECIMATE
 #include "dsd2float.h"
 #endif
@@ -56,7 +54,6 @@ static void *kConverterNodeContext = &kConverterNodeContext;
 	if(self) {
 		rgInfo = nil;
 
-		_r8bstate = 0;
 		inputBuffer = NULL;
 		inputBufferSize = 0;
 		floatBuffer = NULL;
@@ -66,11 +63,6 @@ static void *kConverterNodeContext = &kConverterNodeContext;
 		convertEntered = NO;
 		paused = NO;
 
-		skipResampler = YES;
-
-		extrapolateBuffer = NULL;
-		extrapolateBufferSize = 0;
-
 #if DSD_DECIMATE
 		dsd2pcm = NULL;
 		dsd2pcmCount = 0;
@@ -86,7 +78,7 @@ static void *kConverterNodeContext = &kConverterNodeContext;
 	return self;
 }
 
-extern "C" void scale_by_volume(float *buffer, size_t count, float volume) {
+void scale_by_volume(float *buffer, size_t count, float volume) {
 	if(volume != 1.0) {
 		size_t unaligned = (uintptr_t)buffer & 15;
 		if(unaligned) {
@@ -458,7 +450,7 @@ static void convert_be_to_le(uint8_t *buffer, size_t bitsPerSample, size_t bytes
 				continue;
 			} else if(streamFormatChanged) {
 				[self cleanUp];
-				[self setupWithInputFormat:newInputFormat withInputConfig:newInputChannelConfig outputFormat:outputFormat outputConfig:outputChannelConfig isLossless:rememberedLossless];
+				[self setupWithInputFormat:newInputFormat withInputConfig:newInputChannelConfig isLossless:rememberedLossless];
 				continue;
 			} else
 				break;
@@ -471,7 +463,6 @@ static void convert_be_to_le(uint8_t *buffer, size_t bitsPerSample, size_t bytes
 	UInt32 ioNumberPackets;
 	int amountReadFromFC;
 	int amountRead = 0;
-	int amountToIgnorePostExtrapolated = 0;
 
 	if(stopping)
 		return 0;
@@ -496,13 +487,6 @@ tryagain:
 
 			// Approximately the most we want on input
 			ioNumberPackets = CHUNK_SIZE;
-			if(!skipResampler && ioNumberPackets < PRIME_LEN_)
-				ioNumberPackets = PRIME_LEN_;
-
-			// We want to upscale this count if the ratio is below zero
-			if(sampleRatio < 1.0) {
-				ioNumberPackets = ((uint32_t)(ioNumberPackets / sampleRatio) + 15) & ~15;
-			}
 
 #if DSD_DECIMATE
 			const size_t sizeScale = 3;
@@ -555,41 +539,8 @@ tryagain:
 				}
 			}
 
-			// Pad end of track with input format silence
-
-			if(stopping || paused || streamFormatChanged || [self shouldContinue] == NO || [self endOfStream] == YES) {
-				if(!skipResampler && !is_postextrapolated_) {
-#if DSD_DECIMATE
-					if(dsd2pcm) {
-						uint32_t amountToSkip = dsd2pcmLatency * inputFormat.mBytesPerPacket;
-						memset(((uint8_t *)inputBuffer) + bytesReadFromInput, 0x55, amountToSkip);
-						bytesReadFromInput += amountToSkip;
-					}
-#endif
-					is_postextrapolated_ = 1;
-#if DSD_DECIMATE
-				} else if(!is_postextrapolated_ && dsd2pcm) {
-					is_postextrapolated_ = 3;
-#endif
-				}
-			}
-
 			BOOL isBigEndian = !!(inputFormat.mFormatFlags & kAudioFormatFlagIsBigEndian);
 
-			if(!bytesReadFromInput && streamFormatChanged && !skipResampler && is_postextrapolated_ < 2) {
-				AudioChunk *chunk = lastChunkIn;
-				lastChunkIn = nil;
-				AudioStreamBasicDescription inf = [chunk format];
-				size_t frameCount = [chunk frameCount];
-				size_t bytesRead = frameCount * inf.mBytesPerPacket;
-				if(frameCount) {
-					amountToIgnorePostExtrapolated = (int)frameCount;
-					NSData *samples = [chunk removeSamples:frameCount];
-					memcpy(inputBuffer, [samples bytes], bytesRead);
-				}
-				bytesReadFromInput += bytesRead;
-			}
-
 			if(!bytesReadFromInput) {
 				convertEntered = NO;
 				return amountRead;
@@ -701,82 +652,9 @@ tryagain:
 #endif
 			}
 
-			// Extrapolate start
-			if(!skipResampler && !is_preextrapolated_) {
-				size_t samples_in_buffer = bytesReadFromInput / floatFormat.mBytesPerPacket;
-				size_t prime = min(samples_in_buffer, PRIME_LEN_);
-				size_t _N_samples_to_add_ = N_samples_to_add_;
-#if DSD_DECIMATE
-				if(dsd2pcm) _N_samples_to_add_ += dsd2pcmLatency;
-#endif
-				size_t newSize = _N_samples_to_add_ * floatFormat.mBytesPerPacket;
-				newSize += bytesReadFromInput;
-
-				if(newSize > inputBufferSize) {
-					inputBuffer = realloc(inputBuffer, inputBufferSize = newSize * 3);
-				}
-
-				size_t bytesToSkip = 0;
-#if DSD_DECIMATE
-				if(dsd2pcm) {
-					bytesToSkip = dsd2pcmLatency * floatFormat.mBytesPerPacket;
-					if(bytesReadFromInput >= bytesToSkip) {
-						bytesReadFromInput -= bytesToSkip;
-					} else {
-						bytesToSkip = 0;
-					}
-				}
-#endif
-
-				memmove(((uint8_t *)inputBuffer) + N_samples_to_add_ * floatFormat.mBytesPerPacket, ((uint8_t *)inputBuffer) + bytesToSkip, bytesReadFromInput);
-
-				lpc_extrapolate_bkwd((float *)(((uint8_t *)inputBuffer) + _N_samples_to_add_ * floatFormat.mBytesPerPacket), samples_in_buffer, prime, floatFormat.mChannelsPerFrame, LPC_ORDER, _N_samples_to_add_, &extrapolateBuffer, &extrapolateBufferSize);
-#ifdef _DEBUG
-				[BadSampleCleaner cleanSamples:(float *)inputBuffer
-				                        amount:_N_samples_to_add_ * floatFormat.mChannelsPerFrame
-				                      location:@"pre-extrapolated data"];
-#endif
-
-				bytesReadFromInput += _N_samples_to_add_ * floatFormat.mBytesPerPacket;
-				latencyEaten = N_samples_to_drop_;
-#if DSD_DECIMATE
-				if(dsd2pcm) latencyEaten += (int)ceil(dsd2pcmLatency * sampleRatio);
-#endif
-				is_preextrapolated_ = 2;
-#if DSD_DECIMATE
-			} else if(dsd2pcm && !is_preextrapolated_) {
-				latencyEaten = dsd2pcmLatency;
-				is_preextrapolated_ = 3;
-#endif
-			}
-
-			if(is_postextrapolated_ == 1) {
-				size_t samples_in_buffer = bytesReadFromInput / floatFormat.mBytesPerPacket;
-
-				size_t prime = min(samples_in_buffer, PRIME_LEN_);
-
-				size_t newSize = bytesReadFromInput;
-				newSize += N_samples_to_add_ * floatFormat.mBytesPerPacket;
-				if(newSize > inputBufferSize) {
-					inputBuffer = realloc(inputBuffer, inputBufferSize = newSize * 3);
-				}
-
-				lpc_extrapolate_fwd((float *)inputBuffer, samples_in_buffer, prime, floatFormat.mChannelsPerFrame, LPC_ORDER, N_samples_to_add_, &extrapolateBuffer, &extrapolateBufferSize);
-#ifdef _DEBUG
-				[BadSampleCleaner cleanSamples:(float *)(inputBuffer) + samples_in_buffer * floatFormat.mChannelsPerFrame
-				                        amount:N_samples_to_add_ * floatFormat.mChannelsPerFrame
-				                      location:@"post-extrapolated data"];
-#endif
-				bytesReadFromInput += N_samples_to_add_ * floatFormat.mBytesPerPacket;
-				latencyEatenPost = N_samples_to_drop_;
-				is_postextrapolated_ = 2;
-			} else if(is_postextrapolated_ == 3) { // No need to skip the end
-				latencyEatenPost = 0;
-			}
-
 			// Input now contains bytesReadFromInput worth of floats, in the input sample rate
 			inpSize = bytesReadFromInput;
-			inpOffset = amountToIgnorePostExtrapolated * floatFormat.mBytesPerPacket;
+			inpOffset = 0;
 		}
 
 	if(inpOffset != inpSize && floatOffset == floatSize) {
@@ -788,7 +666,6 @@ tryagain:
 
 		ioNumberPackets = (UInt32)inputSamples;
 
-		ioNumberPackets = (UInt32)ceil((float)ioNumberPackets * sampleRatio);
 		ioNumberPackets = (ioNumberPackets + 255) & ~255;
 
 		size_t newSize = ioNumberPackets * floatFormat.mBytesPerPacket;
@@ -805,64 +682,12 @@ tryagain:
 		size_t inputDone = 0;
 		size_t outputDone = 0;
 
-		if(!skipResampler) {
+		memcpy(floatBuffer, (((uint8_t *)inputBuffer) + inpOffset), inputSamples * floatFormat.mBytesPerPacket);
-			// This is needed at least for the flush, or else there won't be room for it
+		inputDone = inputSamples;
-			ioNumberPackets += ((r8bstate *)_r8bstate)->latency();
+		outputDone = inputSamples;
-
-#ifdef _DEBUG
-			[BadSampleCleaner cleanSamples:(float *)(((uint8_t *)inputBuffer) + inpOffset)
-			                        amount:inputSamples * floatFormat.mChannelsPerFrame
-			                      location:@"resampler input"];
-#endif
-			outputDone = ((r8bstate *)_r8bstate)->resample((float *)(((uint8_t *)inputBuffer) + inpOffset), inputSamples, &inputDone, (float *)floatBuffer, ioNumberPackets);
-#ifdef _DEBUG
-			[BadSampleCleaner cleanSamples:(float *)floatBuffer
-			                        amount:outputDone * floatFormat.mChannelsPerFrame
-			                      location:@"resampler output"];
-#endif
-
-			if(latencyEatenPost) {
-				// Post file flush
-				size_t odone = 0;
-
-				do {
-					odone = ((r8bstate *)_r8bstate)->flush((float *)(((uint8_t *)floatBuffer) + outputDone * floatFormat.mBytesPerPacket), ioNumberPackets - outputDone);
-#ifdef _DEBUG
-					[BadSampleCleaner cleanSamples:(float *)(floatBuffer + outputDone * floatFormat.mBytesPerPacket)
-					                        amount:odone * floatFormat.mChannelsPerFrame
-					                      location:@"resampler flushed output"];
-#endif
-					outputDone += odone;
-				} while(odone > 0);
-			}
-		} else {
-			memcpy(floatBuffer, (((uint8_t *)inputBuffer) + inpOffset), inputSamples * floatFormat.mBytesPerPacket);
-			inputDone = inputSamples;
-			outputDone = inputSamples;
-		}
 
 		inpOffset += inputDone * floatFormat.mBytesPerPacket;
 
-		if(latencyEaten) {
-			if(outputDone > latencyEaten) {
-				outputDone -= latencyEaten;
-				memmove(floatBuffer, ((uint8_t *)floatBuffer) + latencyEaten * floatFormat.mBytesPerPacket, outputDone * floatFormat.mBytesPerPacket);
-				latencyEaten = 0;
-			} else {
-				latencyEaten -= outputDone;
-				outputDone = 0;
-			}
-		}
-
-		if(latencyEatenPost) {
-			if(outputDone > latencyEatenPost) {
-				outputDone -= latencyEatenPost;
-			} else {
-				outputDone = 0;
-			}
-			latencyEatenPost = 0;
-		}
-
 		amountReadFromFC = (int)(outputDone * floatFormat.mBytesPerPacket);
 
 		scale_by_volume((float *)floatBuffer, amountReadFromFC / sizeof(float), volumeScale
@@ -882,7 +707,7 @@ tryagain:
 	if(ioNumberPackets > (floatSize - floatOffset))
 		ioNumberPackets = (UInt32)(floatSize - floatOffset);
 
-	ioNumberPackets -= ioNumberPackets % outputFormat.mBytesPerPacket;
+	ioNumberPackets -= ioNumberPackets % dmFloatFormat.mBytesPerPacket;
 
 	memcpy(((uint8_t *)dest) + amountRead, ((uint8_t *)floatBuffer) + floatOffset, ioNumberPackets);
 
@@ -953,16 +778,11 @@ static float db_to_scale(float db) {
 	volumeScale = scale;
 }
 
-- (BOOL)setupWithInputFormat:(AudioStreamBasicDescription)inf withInputConfig:(uint32_t)inputConfig outputFormat:(AudioStreamBasicDescription)outf outputConfig:(uint32_t)outputConfig isLossless:(BOOL)lossless {
+- (BOOL)setupWithInputFormat:(AudioStreamBasicDescription)inf withInputConfig:(uint32_t)inputConfig isLossless:(BOOL)lossless {
 	// Make the converter
 	inputFormat = inf;
-	outputFormat = outf;
 
 	inputChannelConfig = inputConfig;
-	outputChannelConfig = outputConfig;
-
-	nodeFormat = outputFormat;
-	nodeChannelConfig = outputChannelConfig;
 
 	rememberedLossless = lossless;
 
@@ -1010,38 +830,12 @@ static float db_to_scale(float db) {
 	// This is a post resampler, post-down/upmix format
 
 	dmFloatFormat = floatFormat;
-	dmFloatFormat.mSampleRate = outputFormat.mSampleRate;
-	dmFloatFormat.mChannelsPerFrame = outputFormat.mChannelsPerFrame;
-	dmFloatFormat.mBytesPerFrame = (32 / 8) * dmFloatFormat.mChannelsPerFrame;
-	dmFloatFormat.mBytesPerPacket = dmFloatFormat.mBytesPerFrame * floatFormat.mFramesPerPacket;
 
-	skipResampler = outputFormat.mSampleRate == floatFormat.mSampleRate;
+	nodeFormat = dmFloatFormat;
-
+	nodeChannelConfig = inputChannelConfig;
-	sampleRatio = (double)outputFormat.mSampleRate / (double)floatFormat.mSampleRate;
-
-	if(!skipResampler) {
-		const int channelCount = floatFormat.mChannelsPerFrame;
-
-		_r8bstate = (void *)(new r8bstate(channelCount, 1024, floatFormat.mSampleRate, outputFormat.mSampleRate));
-
-		PRIME_LEN_ = max(floatFormat.mSampleRate / 20, 1024u);
-		PRIME_LEN_ = min(PRIME_LEN_, 16384u);
-		PRIME_LEN_ = max(PRIME_LEN_, 2 * LPC_ORDER + 1);
-
-		N_samples_to_add_ = floatFormat.mSampleRate;
-		N_samples_to_drop_ = outputFormat.mSampleRate;
-
-		samples_len(&N_samples_to_add_, &N_samples_to_drop_, 20, 8192u);
-
-		is_preextrapolated_ = 0;
-		is_postextrapolated_ = 0;
-	}
-
-	latencyEaten = 0;
-	latencyEatenPost = 0;
 
 	PrintStreamDesc(&inf);
-	PrintStreamDesc(&outf);
+	PrintStreamDesc(&nodeFormat);
 
 	[self refreshVolumeScaling];
 
@@ -1063,12 +857,6 @@ static float db_to_scale(float db) {
 	[self cleanUp];
 }
 
-- (void)setOutputFormat:(AudioStreamBasicDescription)format outputConfig:(uint32_t)outputConfig {
-	DLog(@"SETTING OUTPUT FORMAT!");
-	outputFormat = format;
-	outputChannelConfig = outputConfig;
-}
-
 - (void)inputFormatDidChange:(AudioStreamBasicDescription)format inputConfig:(uint32_t)inputConfig {
 	DLog(@"FORMAT CHANGED");
 	paused = YES;
@@ -1076,7 +864,7 @@ static float db_to_scale(float db) {
 		usleep(500);
 	}
 	[self cleanUp];
-	[self setupWithInputFormat:format withInputConfig:inputConfig outputFormat:outputFormat outputConfig:outputChannelConfig isLossless:rememberedLossless];
+	[self setupWithInputFormat:format withInputConfig:inputConfig isLossless:rememberedLossless];
 }
 
 - (void)setRGInfo:(NSDictionary *)rgi {
@@ -1090,17 +878,10 @@ static float db_to_scale(float db) {
 	while(convertEntered) {
 		usleep(500);
 	}
-	if(hFilter) {
-		hFilter = nil;
-	}
 	if(hdcd_decoder) {
 		free(hdcd_decoder);
 		hdcd_decoder = NULL;
 	}
-	if(_r8bstate) {
-		delete(r8bstate *)_r8bstate;
-		_r8bstate = NULL;
-	}
 #if DSD_DECIMATE
 	if(dsd2pcm && dsd2pcmCount) {
 		for(size_t i = 0; i < dsd2pcmCount; ++i) {
@@ -1111,11 +892,6 @@ static float db_to_scale(float db) {
 		dsd2pcm = NULL;
 	}
 #endif
-	if(extrapolateBuffer) {
-		free(extrapolateBuffer);
-		extrapolateBuffer = NULL;
-		extrapolateBufferSize = 0;
-	}
 	if(floatBuffer) {
 		free(floatBuffer);
 		floatBuffer = NULL;

Audio/Chain/Downmix.h

@@ -9,11 +9,7 @@
 #import <CoreAudio/CoreAudio.h>
 #import <Foundation/Foundation.h>
 
-#import "HeadphoneFilter.h"
-
 @interface DownmixProcessor : NSObject {
-	HeadphoneFilter *hFilter;
-
 	AudioStreamBasicDescription inputFormat;
 	AudioStreamBasicDescription outputFormat;
 

Audio/Chain/Downmix.m

@@ -275,92 +275,12 @@ static void *kDownmixProcessorContext = &kDownmixProcessorContext;
 
 		inConfig = iConfig;
 		outConfig = oConfig;
-
-		[self setupVirt];
-
-		[[NSUserDefaultsController sharedUserDefaultsController] addObserver:self forKeyPath:@"values.headphoneVirtualization" options:0 context:kDownmixProcessorContext];
-		[[NSUserDefaultsController sharedUserDefaultsController] addObserver:self forKeyPath:@"values.hrirPath" options:0 context:kDownmixProcessorContext];
 	}
 
 	return self;
 }
 
-- (void)dealloc {
-	[[NSUserDefaultsController sharedUserDefaultsController] removeObserver:self forKeyPath:@"values.headphoneVirtualization" context:kDownmixProcessorContext];
-	[[NSUserDefaultsController sharedUserDefaultsController] removeObserver:self forKeyPath:@"values.hrirPath" context:kDownmixProcessorContext];
-}
-
-- (void)setupVirt {
-	@synchronized(hFilter) {
-		hFilter = nil;
-	}
-
-	BOOL hVirt = [[[NSUserDefaultsController sharedUserDefaultsController] defaults] boolForKey:@"headphoneVirtualization"];
-
-	if(hVirt &&
-	   outputFormat.mChannelsPerFrame >= 2 &&
-	   (outConfig & AudioConfigStereo) == AudioConfigStereo &&
-	   inputFormat.mChannelsPerFrame >= 1 &&
-	   (inConfig & (AudioConfig7Point1 | AudioChannelBackCenter)) != 0) {
-		NSString *userPreset = [[[NSUserDefaultsController sharedUserDefaultsController] defaults] stringForKey:@"hrirPath"];
-
-		NSURL *presetUrl = nil;
-
-		if(userPreset && ![userPreset isEqualToString:@""]) {
-			presetUrl = [NSURL fileURLWithPath:userPreset];
-			if(![HeadphoneFilter validateImpulseFile:presetUrl])
-				presetUrl = nil;
-		}
-
-		if(!presetUrl) {
-			presetUrl = [[NSBundle mainBundle] URLForResource:@"gsx" withExtension:@"wv"];
-			if(![HeadphoneFilter validateImpulseFile:presetUrl])
-				presetUrl = nil;
-		}
-
-		if(presetUrl) {
-			@synchronized(hFilter) {
-				hFilter = [[HeadphoneFilter alloc] initWithImpulseFile:presetUrl forSampleRate:outputFormat.mSampleRate withInputChannels:inputFormat.mChannelsPerFrame withConfig:inConfig];
-			}
-		}
-	}
-}
-
-- (void)observeValueForKeyPath:(NSString *)keyPath
-                      ofObject:(id)object
-                        change:(NSDictionary *)change
-                       context:(void *)context {
-	if(context == kDownmixProcessorContext) {
-		DLog(@"SOMETHING CHANGED!");
-		if([keyPath isEqualToString:@"values.headphoneVirtualization"] ||
-		   [keyPath isEqualToString:@"values.hrirPath"]) {
-			// Reset the converter, without rebuffering
-			[self setupVirt];
-		}
-	} else {
-		[super observeValueForKeyPath:keyPath ofObject:object change:change context:context];
-	}
-}
-
 - (void)process:(const void *)inBuffer frameCount:(size_t)frames output:(void *)outBuffer {
-	@synchronized(hFilter) {
-		if(hFilter) {
-			uint32_t outChannels = outputFormat.mChannelsPerFrame;
-			if(outChannels > 2) {
-				float tempBuffer[frames * 2];
-				[hFilter process:(const float *)inBuffer sampleCount:frames toBuffer:&tempBuffer[0]];
-				cblas_scopy((int)frames, tempBuffer, 2, (float *)outBuffer, outChannels);
-				cblas_scopy((int)frames, tempBuffer + 1, 2, ((float *)outBuffer) + 1, outChannels);
-				for(size_t i = 2; i < outChannels; ++i) {
-					vDSP_vclr(((float *)outBuffer) + i, outChannels, (int)frames);
-				}
-			} else {
-				[hFilter process:(const float *)inBuffer sampleCount:frames toBuffer:(float *)outBuffer];
-			}
-			return;
-		}
-	}
-
 	if(inputFormat.mChannelsPerFrame > 2 && outConfig == AudioConfigStereo) {
 		downmix_to_stereo((const float *)inBuffer, inputFormat.mChannelsPerFrame, inConfig, (float *)outBuffer, frames);
 	} else if(inputFormat.mChannelsPerFrame > 1 && outConfig == AudioConfigMono) {

Audio/Chain/HeadphoneFilter.h

@@ -1,47 +0,0 @@
-//
-//  HeadphoneFilter.h
-//  CogAudio Framework
-//
-//  Created by Christopher Snowhill on 1/24/22.
-//
-
-#ifndef HeadphoneFilter_h
-#define HeadphoneFilter_h
-
-#import <Accelerate/Accelerate.h>
-#import <Cocoa/Cocoa.h>
-
-@interface HeadphoneFilter : NSObject {
-	vDSP_DFT_Setup dftSetupF;
-	vDSP_DFT_Setup dftSetupB;
-
-	size_t fftSize;
-	size_t fftSizeOver2;
-	size_t bufferSize;
-	size_t paddedBufferSize;
-	size_t channelCount;
-
-	DSPSplitComplex signal_fft;
-	DSPSplitComplex input_filtered_signal_per_channel[2];
-	DSPSplitComplex input_filtered_signal_totals[2];
-	DSPSplitComplex *impulse_responses;
-
-	float **prevInputs;
-
-	float *left_result;
-	float *right_result;
-
-	float *paddedSignal;
-}
-
-+ (BOOL)validateImpulseFile:(NSURL *)url;
-
-- (id)initWithImpulseFile:(NSURL *)url forSampleRate:(double)sampleRate withInputChannels:(size_t)channels withConfig:(uint32_t)config;
-
-- (void)process:(const float *)inBuffer sampleCount:(size_t)count toBuffer:(float *)outBuffer;
-
-- (void)reset;
-
-@end
-
-#endif /* HeadphoneFilter_h */

Audio/Chain/HeadphoneFilter.mm

@@ -1,678 +0,0 @@
-//
-//  HeadphoneFilter.m
-//  CogAudio Framework
-//
-//  Created by Christopher Snowhill on 1/24/22.
-//
-
-#import "HeadphoneFilter.h"
-#import "AudioChunk.h"
-#import "AudioDecoder.h"
-#import "AudioSource.h"
-
-#import <stdlib.h>
-
-#import "r8bstate.h"
-
-#import "lpc.h"
-#import "util.h"
-
-@interface impulseCacheObject : NSObject {
-}
-@property NSURL *URL;
-@property int sampleCount;
-@property int channelCount;
-@property double sampleRate;
-@property double targetSampleRate;
-@property NSData *data;
-@end
-
-@implementation impulseCacheObject
-@synthesize URL;
-@synthesize sampleCount;
-@synthesize channelCount;
-@synthesize sampleRate;
-@synthesize targetSampleRate;
-@synthesize data;
-@end
-
-@interface impulseCache : NSObject {
-}
-@property NSMutableArray<impulseCacheObject *> *cacheObjects;
-+ (impulseCache *)sharedController;
-- (const float *)getImpulse:(NSURL *)url sampleCount:(int *)sampleCount channelCount:(int *)channelCount sampleRate:(double)sampleRate;
-@end
-
-// Apparently _mm_malloc is Intel-only on newer macOS targets, so use supported posix_memalign
-static void *_memalign_malloc(size_t size, size_t align) {
-	void *ret = NULL;
-	if(posix_memalign(&ret, align, size) != 0) {
-		return NULL;
-	}
-	return ret;
-}
-
-@implementation impulseCache
-
-static impulseCache *_sharedController = nil;
-
-+ (impulseCache *)sharedController {
-	@synchronized(self) {
-		if(!_sharedController) {
-			_sharedController = [[impulseCache alloc] init];
-		}
-	}
-	return _sharedController;
-}
-
-- (id)init {
-	self = [super init];
-	if(self) {
-		self.cacheObjects = [[NSMutableArray alloc] init];
-	}
-	return self;
-}
-
-- (impulseCacheObject *)addImpulse:(NSURL *)url sampleCount:(int)sampleCount channelCount:(int)channelCount originalSampleRate:(double)originalSampleRate targetSampleRate:(double)targetSampleRate impulseBuffer:(const float *)impulseBuffer {
-	impulseCacheObject *obj = [[impulseCacheObject alloc] init];
-
-	obj.URL = url;
-	obj.sampleCount = sampleCount;
-	obj.channelCount = channelCount;
-	obj.sampleRate = originalSampleRate;
-	obj.targetSampleRate = targetSampleRate;
-	obj.data = [NSData dataWithBytes:impulseBuffer length:(sampleCount * channelCount * sizeof(float))];
-
-	@synchronized(self.cacheObjects) {
-		[self.cacheObjects addObject:obj];
-	}
-
-	return obj;
-}
-
-- (const float *)getImpulse:(NSURL *)url sampleCount:(int *)retSampleCount channelCount:(int *)retImpulseChannels sampleRate:(double)sampleRate {
-	BOOL impulseFound = NO;
-	const float *impulseData = NULL;
-	double sampleRateOfSource = 0;
-	int sampleCount = 0;
-	int impulseChannels = 0;
-	impulseCacheObject *cacheObject = nil;
-
-	@synchronized(self.cacheObjects) {
-		for(impulseCacheObject *obj in self.cacheObjects) {
-			if([obj.URL isEqualTo:url] &&
-			   obj.targetSampleRate == sampleRate) {
-				*retSampleCount = obj.sampleCount;
-				*retImpulseChannels = obj.channelCount;
-				return (const float *)[obj.data bytes];
-			}
-		}
-		for(impulseCacheObject *obj in self.cacheObjects) {
-			if([obj.URL isEqualTo:url] &&
-			   obj.sampleRate == obj.targetSampleRate) {
-				impulseData = (const float *)[obj.data bytes];
-				sampleCount = obj.sampleCount;
-				impulseChannels = obj.channelCount;
-				sampleRateOfSource = obj.sampleRate;
-				impulseFound = YES;
-				break;
-			}
-		}
-	}
-
-	if(!impulseFound) {
-		id<CogSource> source = [AudioSource audioSourceForURL:url];
-		if(!source)
-			return NULL;
-
-		if(![source open:url])
-			return NULL;
-
-		id<CogDecoder> decoder = [AudioDecoder audioDecoderForSource:source];
-
-		if(decoder == nil) {
-			[source close];
-			source = nil;
-			return NULL;
-		}
-
-		if(![decoder open:source]) {
-			decoder = nil;
-			[source close];
-			source = nil;
-			return NULL;
-		}
-
-		NSDictionary *properties = [decoder properties];
-
-		sampleRateOfSource = [[properties objectForKey:@"sampleRate"] floatValue];
-
-		sampleCount = [[properties objectForKey:@"totalFrames"] intValue];
-		impulseChannels = [[properties objectForKey:@"channels"] intValue];
-
-		if([[properties objectForKey:@"floatingPoint"] boolValue] != YES ||
-		   [[properties objectForKey:@"bitsPerSample"] intValue] != 32 ||
-		   !([[properties objectForKey:@"endian"] isEqualToString:@"host"] ||
-		     [[properties objectForKey:@"endian"] isEqualToString:@"little"]) ||
-		   (impulseChannels != 14 && impulseChannels != 7)) {
-			[decoder close];
-			decoder = nil;
-			[source close];
-			source = nil;
-			return NULL;
-		}
-
-		float *impulseBuffer = (float *)_memalign_malloc(sampleCount * sizeof(float) * impulseChannels, 16);
-		if(!impulseBuffer) {
-			[decoder close];
-			decoder = nil;
-			[source close];
-			source = nil;
-			return NULL;
-		}
-
-		if([decoder readAudio:impulseBuffer frames:sampleCount] != sampleCount) {
-			free(impulseBuffer);
-			[decoder close];
-			decoder = nil;
-			[source close];
-			source = nil;
-			return NULL;
-		}
-
-		[decoder close];
-		decoder = nil;
-		[source close];
-		source = nil;
-
-		cacheObject = [self addImpulse:url sampleCount:sampleCount channelCount:impulseChannels originalSampleRate:sampleRateOfSource targetSampleRate:sampleRateOfSource impulseBuffer:impulseBuffer];
-
-		free(impulseBuffer);
-
-		impulseData = (const float *)[cacheObject.data bytes];
-	}
-
-	if(sampleRateOfSource != sampleRate) {
-		double sampleRatio = sampleRate / sampleRateOfSource;
-		int resampledCount = (int)ceil((double)sampleCount * sampleRatio);
-
-		r8bstate *_r8bstate = new r8bstate(impulseChannels, 1024, sampleRateOfSource, sampleRate);
-
-		unsigned long PRIME_LEN_ = MAX(sampleRateOfSource / 20, 1024u);
-		PRIME_LEN_ = MIN(PRIME_LEN_, 16384u);
-		PRIME_LEN_ = MAX(PRIME_LEN_, 2 * LPC_ORDER + 1);
-
-		unsigned int N_samples_to_add_ = sampleRateOfSource;
-		unsigned int N_samples_to_drop_ = sampleRate;
-
-		samples_len(&N_samples_to_add_, &N_samples_to_drop_, 20, 8192u);
-
-		int resamplerLatencyIn = (int)N_samples_to_add_;
-		int resamplerLatencyOut = (int)N_samples_to_drop_;
-
-		float *tempImpulse = (float *)_memalign_malloc((sampleCount + resamplerLatencyIn * 2 + 1024) * sizeof(float) * impulseChannels, 16);
-		if(!tempImpulse) {
-			return nil;
-		}
-
-		resampledCount += resamplerLatencyOut * 2 + 1024;
-
-		float *resampledImpulse = (float *)_memalign_malloc(resampledCount * sizeof(float) * impulseChannels, 16);
-		if(!resampledImpulse) {
-			free(tempImpulse);
-			return nil;
-		}
-
-		size_t prime = MIN(sampleCount, PRIME_LEN_);
-
-		void *extrapolate_buffer = NULL;
-		size_t extrapolate_buffer_size = 0;
-
-		memcpy(tempImpulse + resamplerLatencyIn * impulseChannels, impulseData, sampleCount * sizeof(float) * impulseChannels);
-		lpc_extrapolate_bkwd(tempImpulse + N_samples_to_add_ * impulseChannels, sampleCount, prime, impulseChannels, LPC_ORDER, N_samples_to_add_, &extrapolate_buffer, &extrapolate_buffer_size);
-		lpc_extrapolate_fwd(tempImpulse + N_samples_to_add_ * impulseChannels, sampleCount, prime, impulseChannels, LPC_ORDER, N_samples_to_add_, &extrapolate_buffer, &extrapolate_buffer_size);
-		free(extrapolate_buffer);
-
-		size_t inputDone = 0;
-		size_t outputDone = 0;
-
-		outputDone = _r8bstate->resample(tempImpulse, sampleCount + N_samples_to_add_ * 2, &inputDone, resampledImpulse, resampledCount);
-
-		free(tempImpulse);
-
-		if(outputDone < resampledCount) {
-			outputDone += _r8bstate->flush(resampledImpulse + outputDone * impulseChannels, resampledCount - outputDone);
-		}
-
-		delete _r8bstate;
-
-		outputDone -= N_samples_to_drop_ * 2;
-
-		// Do this instead of the memmove
-		float *resampledImpulseData = resampledImpulse + N_samples_to_drop_ * impulseChannels;
-
-		/*memmove(resampledImpulse, resampledImpulse + N_samples_to_drop_ * impulseChannels, outputDone * sizeof(float) * impulseChannels);*/
-
-		sampleCount = (int)outputDone;
-
-		// Normalize resampled impulse by sample ratio
-		float fSampleRatio = (float)sampleRatio;
-		vDSP_vsdiv(resampledImpulseData, 1, &fSampleRatio, resampledImpulseData, 1, sampleCount * impulseChannels);
-
-		cacheObject = [self addImpulse:url sampleCount:sampleCount channelCount:impulseChannels originalSampleRate:sampleRateOfSource targetSampleRate:sampleRate impulseBuffer:resampledImpulseData];
-
-		free(resampledImpulse);
-
-		impulseData = (const float *)[cacheObject.data bytes];
-	}
-
-	*retSampleCount = sampleCount;
-	*retImpulseChannels = impulseChannels;
-	return impulseData;
-}
-
-@end
-
-@implementation HeadphoneFilter
-
-enum {
-	speaker_is_back_center = -1,
-	speaker_not_present = -2,
-};
-
-static const uint32_t max_speaker_index = 10;
-
-static const int8_t speakers_to_hesuvi_7[11][2] = {
-	// front left
-	{ 0, 1 },
-	// front right
-	{ 1, 0 },
-	// front center
-	{ 6, 6 },
-	// lfe
-	{ 6, 6 },
-	// back left
-	{ 4, 5 },
-	// back right
-	{ 5, 4 },
-	// front center left
-	{ speaker_not_present, speaker_not_present },
-	// front center right
-	{ speaker_not_present, speaker_not_present },
-	// back center
-	{ speaker_is_back_center, speaker_is_back_center },
-	// side left
-	{ 2, 3 },
-	// side right
-	{ 3, 2 }
-};
-
-static const int8_t speakers_to_hesuvi_14[11][2] = {
-	// front left
-	{ 0, 1 },
-	// front right
-	{ 8, 7 },
-	// front center
-	{ 6, 13 },
-	// lfe
-	{ 6, 13 },
-	// back left
-	{ 4, 5 },
-	// back right
-	{ 12, 11 },
-	// front center left
-	{ speaker_not_present, speaker_not_present },
-	// front center right
-	{ speaker_not_present, speaker_not_present },
-	// back center
-	{ speaker_is_back_center, speaker_is_back_center },
-	// side left
-	{ 2, 3 },
-	// side right
-	{ 10, 9 }
-};
-
-+ (BOOL)validateImpulseFile:(NSURL *)url {
-	id<CogSource> source = [AudioSource audioSourceForURL:url];
-	if(!source)
-		return NO;
-
-	if(![source open:url])
-		return NO;
-
-	id<CogDecoder> decoder = [AudioDecoder audioDecoderForSource:source];
-
-	if(decoder == nil) {
-		[source close];
-		source = nil;
-		return NO;
-	}
-
-	if(![decoder open:source]) {
-		decoder = nil;
-		[source close];
-		source = nil;
-		return NO;
-	}
-
-	NSDictionary *properties = [decoder properties];
-
-	[decoder close];
-	decoder = nil;
-	[source close];
-	source = nil;
-
-	int impulseChannels = [[properties objectForKey:@"channels"] intValue];
-
-	if([[properties objectForKey:@"floatingPoint"] boolValue] != YES ||
-	   [[properties objectForKey:@"bitsPerSample"] intValue] != 32 ||
-	   !([[properties objectForKey:@"endian"] isEqualToString:@"host"] ||
-	     [[properties objectForKey:@"endian"] isEqualToString:@"little"]) ||
-	   (impulseChannels != 14 && impulseChannels != 7))
-		return NO;
-
-	return YES;
-}
-
-- (id)initWithImpulseFile:(NSURL *)url forSampleRate:(double)sampleRate withInputChannels:(size_t)channels withConfig:(uint32_t)config {
-	self = [super init];
-
-	if(self) {
-		int sampleCount = 0;
-		int impulseChannels = 0;
-		const float *impulseBuffer = [[impulseCache sharedController] getImpulse:url sampleCount:&sampleCount channelCount:&impulseChannels sampleRate:sampleRate];
-		if(!impulseBuffer) {
-			return nil;
-		}
-
-		channelCount = channels;
-
-		bufferSize = 512;
-		fftSize = sampleCount + bufferSize;
-
-		int pow = 1;
-		while(fftSize > 2) {
-			pow++;
-			fftSize /= 2;
-		}
-		fftSize = 2 << pow;
-
-		float *deinterleavedImpulseBuffer = (float *)_memalign_malloc(fftSize * sizeof(float) * impulseChannels, 16);
-		if(!deinterleavedImpulseBuffer) {
-			return nil;
-		}
-
-		for(size_t i = 0; i < impulseChannels; ++i) {
-			cblas_scopy(sampleCount, impulseBuffer + i, impulseChannels, deinterleavedImpulseBuffer + i * fftSize, 1);
-			vDSP_vclr(deinterleavedImpulseBuffer + i * fftSize + sampleCount, 1, fftSize - sampleCount);
-		}
-
-		paddedBufferSize = fftSize;
-		fftSizeOver2 = (fftSize + 1) / 2;
-		const size_t fftSizeOver2Plus1 = fftSizeOver2 + 1; // DFT float overwrites plus one, double doesn't
-
-		dftSetupF = vDSP_DFT_zrop_CreateSetup(nil, fftSize, vDSP_DFT_FORWARD);
-		dftSetupB = vDSP_DFT_zrop_CreateSetup(nil, fftSize, vDSP_DFT_INVERSE);
-		if(!dftSetupF || !dftSetupB) {
-			free(deinterleavedImpulseBuffer);
-			return nil;
-		}
-
-		paddedSignal = (float *)_memalign_malloc(sizeof(float) * paddedBufferSize, 16);
-		if(!paddedSignal) {
-			free(deinterleavedImpulseBuffer);
-			return nil;
-		}
-
-		signal_fft.realp = (float *)_memalign_malloc(sizeof(float) * fftSizeOver2Plus1, 16);
-		signal_fft.imagp = (float *)_memalign_malloc(sizeof(float) * fftSizeOver2Plus1, 16);
-		if(!signal_fft.realp || !signal_fft.imagp) {
-			free(deinterleavedImpulseBuffer);
-			return nil;
-		}
-
-		input_filtered_signal_per_channel[0].realp = (float *)_memalign_malloc(sizeof(float) * fftSizeOver2Plus1, 16);
-		input_filtered_signal_per_channel[0].imagp = (float *)_memalign_malloc(sizeof(float) * fftSizeOver2Plus1, 16);
-		if(!input_filtered_signal_per_channel[0].realp ||
-		   !input_filtered_signal_per_channel[0].imagp) {
-			free(deinterleavedImpulseBuffer);
-			return nil;
-		}
-
-		input_filtered_signal_per_channel[1].realp = (float *)_memalign_malloc(sizeof(float) * fftSizeOver2Plus1, 16);
-		input_filtered_signal_per_channel[1].imagp = (float *)_memalign_malloc(sizeof(float) * fftSizeOver2Plus1, 16);
-		if(!input_filtered_signal_per_channel[1].realp ||
-		   !input_filtered_signal_per_channel[1].imagp) {
-			free(deinterleavedImpulseBuffer);
-			return nil;
-		}
-
-		input_filtered_signal_totals[0].realp = (float *)_memalign_malloc(sizeof(float) * fftSizeOver2Plus1, 16);
-		input_filtered_signal_totals[0].imagp = (float *)_memalign_malloc(sizeof(float) * fftSizeOver2Plus1, 16);
-		if(!input_filtered_signal_totals[0].realp ||
-		   !input_filtered_signal_totals[0].imagp) {
-			free(deinterleavedImpulseBuffer);
-			return nil;
-		}
-
-		input_filtered_signal_totals[1].realp = (float *)_memalign_malloc(sizeof(float) * fftSizeOver2Plus1, 16);
-		input_filtered_signal_totals[1].imagp = (float *)_memalign_malloc(sizeof(float) * fftSizeOver2Plus1, 16);
-		if(!input_filtered_signal_totals[1].realp ||
-		   !input_filtered_signal_totals[1].imagp) {
-			free(deinterleavedImpulseBuffer);
-			return nil;
-		}
-
-		impulse_responses = (DSPSplitComplex *)calloc(sizeof(DSPSplitComplex), channels * 2);
-		if(!impulse_responses) {
-			free(deinterleavedImpulseBuffer);
-			return nil;
-		}
-
-		for(size_t i = 0; i < channels; ++i) {
-			impulse_responses[i * 2 + 0].realp = (float *)_memalign_malloc(sizeof(float) * fftSizeOver2Plus1, 16);
-			impulse_responses[i * 2 + 0].imagp = (float *)_memalign_malloc(sizeof(float) * fftSizeOver2Plus1, 16);
-			impulse_responses[i * 2 + 1].realp = (float *)_memalign_malloc(sizeof(float) * fftSizeOver2Plus1, 16);
-			impulse_responses[i * 2 + 1].imagp = (float *)_memalign_malloc(sizeof(float) * fftSizeOver2Plus1, 16);
-
-			if(!impulse_responses[i * 2 + 0].realp || !impulse_responses[i * 2 + 0].imagp ||
-			   !impulse_responses[i * 2 + 1].realp || !impulse_responses[i * 2 + 1].imagp) {
-				free(deinterleavedImpulseBuffer);
-				return nil;
-			}
-
-			uint32_t channelFlag = [AudioChunk extractChannelFlag:(uint32_t)i fromConfig:config];
-			uint32_t channelIndex = [AudioChunk findChannelIndex:channelFlag];
-
-			int leftInChannel = speaker_not_present;
-			int rightInChannel = speaker_not_present;
-
-			if(impulseChannels == 7) {
-				if(channelIndex <= max_speaker_index) {
-					leftInChannel = speakers_to_hesuvi_7[channelIndex][0];
-					rightInChannel = speakers_to_hesuvi_7[channelIndex][1];
-				}
-			} else {
-				if(channelIndex <= max_speaker_index) {
-					leftInChannel = speakers_to_hesuvi_14[channelIndex][0];
-					rightInChannel = speakers_to_hesuvi_14[channelIndex][1];
-				}
-			}
-
-			if(leftInChannel == speaker_is_back_center || rightInChannel == speaker_is_back_center) {
-				float *temp;
-				if(impulseChannels == 7) {
-					temp = (float *)malloc(sizeof(float) * fftSize);
-					if(!temp) {
-						free(deinterleavedImpulseBuffer);
-						return nil;
-					}
-
-					cblas_scopy((int)fftSize, deinterleavedImpulseBuffer + 4 * fftSize, 1, temp, 1);
-					vDSP_vadd(temp, 1, deinterleavedImpulseBuffer + 5 * fftSize, 1, temp, 1, fftSize);
-
-					vDSP_ctoz((DSPComplex *)temp, 2, &impulse_responses[i * 2 + 0], 1, fftSizeOver2);
-					vDSP_ctoz((DSPComplex *)temp, 2, &impulse_responses[i * 2 + 1], 1, fftSizeOver2);
-				} else {
-					temp = (float *)malloc(sizeof(float) * fftSize * 2);
-					if(!temp) {
-						free(deinterleavedImpulseBuffer);
-						return nil;
-					}
-
-					cblas_scopy((int)fftSize, deinterleavedImpulseBuffer + 4 * fftSize, 1, temp, 1);
-					vDSP_vadd(temp, 1, deinterleavedImpulseBuffer + 12 * fftSize, 1, temp, 1, fftSize);
-
-					cblas_scopy((int)fftSize, deinterleavedImpulseBuffer + 5 * fftSize, 1, temp + fftSize, 1);
-					vDSP_vadd(temp + fftSize, 1, deinterleavedImpulseBuffer + 11 * fftSize, 1, temp + fftSize, 1, fftSize);
-
-					vDSP_ctoz((DSPComplex *)temp, 2, &impulse_responses[i * 2 + 0], 1, fftSizeOver2);
-					vDSP_ctoz((DSPComplex *)(temp + fftSize), 2, &impulse_responses[i * 2 + 1], 1, fftSizeOver2);
-				}
-
-				free(temp);
-			} else if(leftInChannel == speaker_not_present || rightInChannel == speaker_not_present) {
-				vDSP_ctoz((DSPComplex *)(deinterleavedImpulseBuffer + impulseChannels * fftSize), 2, &impulse_responses[i * 2 + 0], 1, fftSizeOver2);
-				vDSP_ctoz((DSPComplex *)(deinterleavedImpulseBuffer + impulseChannels * fftSize), 2, &impulse_responses[i * 2 + 1], 1, fftSizeOver2);
-			} else {
-				vDSP_ctoz((DSPComplex *)(deinterleavedImpulseBuffer + leftInChannel * fftSize), 2, &impulse_responses[i * 2 + 0], 1, fftSizeOver2);
-				vDSP_ctoz((DSPComplex *)(deinterleavedImpulseBuffer + rightInChannel * fftSize), 2, &impulse_responses[i * 2 + 1], 1, fftSizeOver2);
-			}
-
-			vDSP_DFT_Execute(dftSetupF, impulse_responses[i * 2 + 0].realp, impulse_responses[i * 2 + 0].imagp, impulse_responses[i * 2 + 0].realp, impulse_responses[i * 2 + 0].imagp);
-			vDSP_DFT_Execute(dftSetupF, impulse_responses[i * 2 + 1].realp, impulse_responses[i * 2 + 1].imagp, impulse_responses[i * 2 + 1].realp, impulse_responses[i * 2 + 1].imagp);
-		}
-
-		free(deinterleavedImpulseBuffer);
-
-		left_result = (float *)_memalign_malloc(sizeof(float) * fftSize, 16);
-		right_result = (float *)_memalign_malloc(sizeof(float) * fftSize, 16);
-		if(!left_result || !right_result)
-			return nil;
-
-		prevInputs = (float **)calloc(channels, sizeof(float *));
-		if(!prevInputs)
-			return nil;
-		for(size_t i = 0; i < channels; ++i) {
-			prevInputs[i] = (float *)_memalign_malloc(sizeof(float) * fftSize, 16);
-			if(!prevInputs[i])
-				return nil;
-			vDSP_vclr(prevInputs[i], 1, fftSize);
-		}
-	}
-
-	return self;
-}
-
-- (void)dealloc {
-	if(dftSetupF) vDSP_DFT_DestroySetup(dftSetupF);
-	if(dftSetupB) vDSP_DFT_DestroySetup(dftSetupB);
-
-	free(paddedSignal);
-
-	free(signal_fft.realp);
-	free(signal_fft.imagp);
-
-	free(input_filtered_signal_per_channel[0].realp);
-	free(input_filtered_signal_per_channel[0].imagp);
-	free(input_filtered_signal_per_channel[1].realp);
-	free(input_filtered_signal_per_channel[1].imagp);
-
-	free(input_filtered_signal_totals[0].realp);
-	free(input_filtered_signal_totals[0].imagp);
-	free(input_filtered_signal_totals[1].realp);
-	free(input_filtered_signal_totals[1].imagp);
-
-	if(impulse_responses) {
-		for(size_t i = 0; i < channelCount * 2; ++i) {
-			free(impulse_responses[i].realp);
-			free(impulse_responses[i].imagp);
-		}
-		free(impulse_responses);
-	}
-
-	free(left_result);
-	free(right_result);
-
-	if(prevInputs) {
-		for(size_t i = 0; i < channelCount; ++i) {
-			free(prevInputs[i]);
-		}
-		free(prevInputs);
-	}
-}
-
-- (void)process:(const float *)inBuffer sampleCount:(size_t)count toBuffer:(float *)outBuffer {
-	const float scale = 1.0 / (4.0 * (float)fftSize);
-
-	while(count > 0) {
-		const size_t countToDo = (count > bufferSize) ? bufferSize : count;
-		const size_t prevToDo = fftSize - countToDo;
-
-		vDSP_vclr(input_filtered_signal_totals[0].realp, 1, fftSizeOver2);
-		vDSP_vclr(input_filtered_signal_totals[0].imagp, 1, fftSizeOver2);
-		vDSP_vclr(input_filtered_signal_totals[1].realp, 1, fftSizeOver2);
-		vDSP_vclr(input_filtered_signal_totals[1].imagp, 1, fftSizeOver2);
-
-		for(size_t i = 0; i < channelCount; ++i) {
-			cblas_scopy((int)prevToDo, prevInputs[i] + countToDo, 1, paddedSignal, 1);
-			cblas_scopy((int)countToDo, inBuffer + i, (int)channelCount, paddedSignal + prevToDo, 1);
-			cblas_scopy((int)fftSize, paddedSignal, 1, prevInputs[i], 1);
-
-			vDSP_ctoz((DSPComplex *)paddedSignal, 2, &signal_fft, 1, fftSizeOver2);
-
-			vDSP_DFT_Execute(dftSetupF, signal_fft.realp, signal_fft.imagp, signal_fft.realp, signal_fft.imagp);
-
-			// One channel forward, then multiply and back twice
-
-			float preserveIRNyq = impulse_responses[i * 2 + 0].imagp[0];
-			float preserveSigNyq = signal_fft.imagp[0];
-			impulse_responses[i * 2 + 0].imagp[0] = 0;
-			signal_fft.imagp[0] = 0;
-
-			vDSP_zvmul(&signal_fft, 1, &impulse_responses[i * 2 + 0], 1, &input_filtered_signal_per_channel[0], 1, fftSizeOver2, 1);
-
-			input_filtered_signal_per_channel[0].imagp[0] = preserveIRNyq * preserveSigNyq;
-			impulse_responses[i * 2 + 0].imagp[0] = preserveIRNyq;
-
-			preserveIRNyq = impulse_responses[i * 2 + 1].imagp[0];
-			impulse_responses[i * 2 + 1].imagp[0] = 0;
-
-			vDSP_zvmul(&signal_fft, 1, &impulse_responses[i * 2 + 1], 1, &input_filtered_signal_per_channel[1], 1, fftSizeOver2, 1);
-
-			input_filtered_signal_per_channel[1].imagp[0] = preserveIRNyq * preserveSigNyq;
-			impulse_responses[i * 2 + 1].imagp[0] = preserveIRNyq;
-
-			vDSP_zvadd(&input_filtered_signal_totals[0], 1, &input_filtered_signal_per_channel[0], 1, &input_filtered_signal_totals[0], 1, fftSizeOver2);
-			vDSP_zvadd(&input_filtered_signal_totals[1], 1, &input_filtered_signal_per_channel[1], 1, &input_filtered_signal_totals[1], 1, fftSizeOver2);
-		}
-
-		vDSP_DFT_Execute(dftSetupB, input_filtered_signal_totals[0].realp, input_filtered_signal_totals[0].imagp, input_filtered_signal_totals[0].realp, input_filtered_signal_totals[0].imagp);
-		vDSP_DFT_Execute(dftSetupB, input_filtered_signal_totals[1].realp, input_filtered_signal_totals[1].imagp, input_filtered_signal_totals[1].realp, input_filtered_signal_totals[1].imagp);
-
-		vDSP_ztoc(&input_filtered_signal_totals[0], 1, (DSPComplex *)left_result, 2, fftSizeOver2);
-		vDSP_ztoc(&input_filtered_signal_totals[1], 1, (DSPComplex *)right_result, 2, fftSizeOver2);
-
-		float *left_ptr = left_result + prevToDo;
-		float *right_ptr = right_result + prevToDo;
-
-		vDSP_vsmul(left_ptr, 1, &scale, left_ptr, 1, countToDo);
-		vDSP_vsmul(right_ptr, 1, &scale, right_ptr, 1, countToDo);
-
-		cblas_scopy((int)countToDo, left_ptr, 1, outBuffer + 0, 2);
-		cblas_scopy((int)countToDo, right_ptr, 1, outBuffer + 1, 2);
-
-		inBuffer += countToDo * channelCount;
-		outBuffer += countToDo * 2;
-
-		count -= countToDo;
-	}
-}
-
-- (void)reset {
-	for(size_t i = 0; i < channelCount; ++i) {
-		vDSP_vclr(prevInputs[i], 1, fftSize);
-	}
-}
-
-@end

Audio/Chain/HeadphoneFilterPFFFT.h

@@ -1,45 +0,0 @@
-//
-//  HeadphoneFilter.h
-//  CogAudio Framework
-//
-//  Created by Christopher Snowhill on 1/24/22.
-//
-
-#ifndef HeadphoneFilter_h
-#define HeadphoneFilter_h
-
-#import <Cocoa/Cocoa.h>
-
-#import "pffft.h"
-
-@interface HeadphoneFilter : NSObject {
-	PFFFT_Setup *fftSetup;
-
-	size_t fftSize;
-	size_t bufferSize;
-	size_t paddedBufferSize;
-	size_t channelCount;
-
-	float *workBuffer;
-
-	float **impulse_responses;
-
-	float **prevInputs;
-
-	float *left_result;
-	float *right_result;
-
-	float *paddedSignal;
-}
-
-+ (BOOL)validateImpulseFile:(NSURL *)url;
-
-- (id)initWithImpulseFile:(NSURL *)url forSampleRate:(double)sampleRate withInputChannels:(size_t)channels withConfig:(uint32_t)config;
-
-- (void)process:(const float *)inBuffer sampleCount:(size_t)count toBuffer:(float *)outBuffer;
-
-- (void)reset;
-
-@end
-
-#endif /* HeadphoneFilter_h */

Audio/Chain/HeadphoneFilterPFFFT.mm

@@ -1,447 +0,0 @@
-//
-//  HeadphoneFilter.m
-//  CogAudio Framework
-//
-//  Created by Christopher Snowhill on 1/24/22.
-//
-
-#import "AudioChunk.h"
-#import "AudioDecoder.h"
-#import "AudioSource.h"
-#import "HeadphoneFilter.h"
-
-#import <stdlib.h>
-
-#import "r8bstate.h"
-
-#import "lpc.h"
-#import "util.h"
-
-#import "pffft_double.h"
-
-@implementation HeadphoneFilter
-
-enum {
-	speaker_is_back_center = -1,
-	speaker_not_present = -2,
-};
-
-static const uint32_t max_speaker_index = 10;
-
-static const int8_t speakers_to_hesuvi_7[11][2] = {
-	// front left
-	{ 0, 1 },
-	// front right
-	{ 1, 0 },
-	// front center
-	{ 6, 6 },
-	// lfe
-	{ 6, 6 },
-	// back left
-	{ 4, 5 },
-	// back right
-	{ 5, 4 },
-	// front center left
-	{ speaker_not_present, speaker_not_present },
-	// front center right
-	{ speaker_not_present, speaker_not_present },
-	// back center
-	{ speaker_is_back_center, speaker_is_back_center },
-	// side left
-	{ 2, 3 },
-	// side right
-	{ 3, 2 }
-};
-
-static const int8_t speakers_to_hesuvi_14[11][2] = {
-	// front left
-	{ 0, 1 },
-	// front right
-	{ 8, 7 },
-	// front center
-	{ 6, 13 },
-	// lfe
-	{ 6, 13 },
-	// back left
-	{ 4, 5 },
-	// back right
-	{ 12, 11 },
-	// front center left
-	{ speaker_not_present, speaker_not_present },
-	// front center right
-	{ speaker_not_present, speaker_not_present },
-	// back center
-	{ speaker_is_back_center, speaker_is_back_center },
-	// side left
-	{ 2, 3 },
-	// side right
-	{ 10, 9 }
-};
-
-+ (BOOL)validateImpulseFile:(NSURL *)url {
-	id<CogSource> source = [AudioSource audioSourceForURL:url];
-	if(!source)
-		return NO;
-
-	if(![source open:url])
-		return NO;
-
-	id<CogDecoder> decoder = [AudioDecoder audioDecoderForSource:source];
-
-	if(decoder == nil) {
-		[source close];
-		source = nil;
-		return NO;
-	}
-
-	if(![decoder open:source]) {
-		decoder = nil;
-		[source close];
-		source = nil;
-		return NO;
-	}
-
-	NSDictionary *properties = [decoder properties];
-
-	[decoder close];
-	decoder = nil;
-	[source close];
-	source = nil;
-
-	int impulseChannels = [[properties objectForKey:@"channels"] intValue];
-
-	if([[properties objectForKey:@"floatingPoint"] boolValue] != YES ||
-	   [[properties objectForKey:@"bitsPerSample"] intValue] != 32 ||
-	   !([[properties objectForKey:@"endian"] isEqualToString:@"host"] ||
-	     [[properties objectForKey:@"endian"] isEqualToString:@"little"]) ||
-	   (impulseChannels != 14 && impulseChannels != 7))
-		return NO;
-
-	return YES;
-}
-
-- (id)initWithImpulseFile:(NSURL *)url forSampleRate:(double)sampleRate withInputChannels:(size_t)channels withConfig:(uint32_t)config {
-	self = [super init];
-
-	if(self) {
-		id<CogSource> source = [AudioSource audioSourceForURL:url];
-		if(!source)
-			return nil;
-
-		if(![source open:url])
-			return nil;
-
-		id<CogDecoder> decoder = [AudioDecoder audioDecoderForSource:source];
-
-		if(decoder == nil) {
-			[source close];
-			source = nil;
-			return nil;
-		}
-
-		if(![decoder open:source]) {
-			decoder = nil;
-			[source close];
-			source = nil;
-			return nil;
-		}
-
-		NSDictionary *properties = [decoder properties];
-
-		double sampleRateOfSource = [[properties objectForKey:@"sampleRate"] doubleValue];
-
-		int sampleCount = [[properties objectForKey:@"totalFrames"] intValue];
-		int impulseChannels = [[properties objectForKey:@"channels"] intValue];
-
-		if([[properties objectForKey:@"floatingPoint"] boolValue] != YES ||
-		   [[properties objectForKey:@"bitsPerSample"] intValue] != 32 ||
-		   !([[properties objectForKey:@"endian"] isEqualToString:@"host"] ||
-		     [[properties objectForKey:@"endian"] isEqualToString:@"little"]) ||
-		   (impulseChannels != 14 && impulseChannels != 7)) {
-			[decoder close];
-			decoder = nil;
-			[source close];
-			source = nil;
-			return nil;
-		}
-
-		float *impulseBuffer = (float *)pffft_aligned_malloc(sampleCount * sizeof(float) * impulseChannels);
-		if(!impulseBuffer) {
-			[decoder close];
-			decoder = nil;
-			[source close];
-			source = nil;
-			return nil;
-		}
-
-		if([decoder readAudio:impulseBuffer frames:sampleCount] != sampleCount) {
-			pffft_aligned_free(impulseBuffer);
-			[decoder close];
-			decoder = nil;
-			[source close];
-			source = nil;
-			return nil;
-		}
-
-		[decoder close];
-		decoder = nil;
-		[source close];
-		source = nil;
-
-		if(sampleRateOfSource != sampleRate) {
-			double sampleRatio = sampleRate / sampleRateOfSource;
-			int resampledCount = (int)ceil((double)sampleCount * sampleRatio);
-
-			r8bstate *_r8bstate = new r8bstate(impulseChannels, 1024, sampleRateOfSource, sampleRate);
-
-			unsigned long PRIME_LEN_ = MAX(sampleRateOfSource / 20, 1024u);
-			PRIME_LEN_ = MIN(PRIME_LEN_, 16384u);
-			PRIME_LEN_ = MAX(PRIME_LEN_, 2 * LPC_ORDER + 1);
-
-			unsigned int N_samples_to_add_ = sampleRateOfSource;
-			unsigned int N_samples_to_drop_ = sampleRate;
-
-			samples_len(&N_samples_to_add_, &N_samples_to_drop_, 20, 8192u);
-
-			int resamplerLatencyIn = (int)N_samples_to_add_;
-			int resamplerLatencyOut = (int)N_samples_to_drop_;
-
-			float *tempImpulse = (float *)pffft_aligned_malloc((sampleCount + resamplerLatencyIn * 2 + 1024) * sizeof(float) * impulseChannels);
-			if(!tempImpulse) {
-				pffft_aligned_free(impulseBuffer);
-				return nil;
-			}
-
-			resampledCount += resamplerLatencyOut * 2 + 1024;
-
-			float *resampledImpulse = (float *)pffft_aligned_malloc(resampledCount * sizeof(float) * impulseChannels);
-			if(!resampledImpulse) {
-				pffft_aligned_free(impulseBuffer);
-				pffft_aligned_free(tempImpulse);
-				return nil;
-			}
-
-			size_t prime = MIN(sampleCount, PRIME_LEN_);
-
-			void *extrapolate_buffer = NULL;
-			size_t extrapolate_buffer_size = 0;
-
-			memcpy(tempImpulse + resamplerLatencyIn * impulseChannels, impulseBuffer, sampleCount * sizeof(float) * impulseChannels);
-			lpc_extrapolate_bkwd(tempImpulse + N_samples_to_add_ * impulseChannels, sampleCount, prime, impulseChannels, LPC_ORDER, N_samples_to_add_, &extrapolate_buffer, &extrapolate_buffer_size);
-			lpc_extrapolate_fwd(tempImpulse + N_samples_to_add_ * impulseChannels, sampleCount, prime, impulseChannels, LPC_ORDER, N_samples_to_add_, &extrapolate_buffer, &extrapolate_buffer_size);
-			free(extrapolate_buffer);
-
-			size_t inputDone = 0;
-			size_t outputDone = 0;
-
-			outputDone = _r8bstate->resample(tempImpulse, sampleCount + N_samples_to_add_ * 2, &inputDone, resampledImpulse, resampledCount);
-
-			if(outputDone < resampledCount) {
-				outputDone += _r8bstate->flush(resampledImpulse + outputDone * impulseChannels, resampledCount - outputDone);
-			}
-
-			delete _r8bstate;
-
-			outputDone -= N_samples_to_drop_ * 2;
-
-			memmove(resampledImpulse, resampledImpulse + N_samples_to_drop_ * impulseChannels, outputDone * sizeof(float) * impulseChannels);
-
-			pffft_aligned_free(tempImpulse);
-			pffft_aligned_free(impulseBuffer);
-			impulseBuffer = resampledImpulse;
-			sampleCount = (int)outputDone;
-
-			// Normalize resampled impulse by sample ratio
-			float fSampleRatio = (float)sampleRatio;
-			vDSP_vsdiv(impulseBuffer, 1, &fSampleRatio, impulseBuffer, 1, sampleCount * impulseChannels);
-		}
-
-		channelCount = channels;
-
-		bufferSize = 512;
-		fftSize = sampleCount + bufferSize;
-
-		fftSize = (size_t)pffftd_next_power_of_two((int)fftSize);
-
-		float *deinterleavedImpulseBuffer = (float *)pffft_aligned_malloc(fftSize * sizeof(float) * impulseChannels);
-		if(!deinterleavedImpulseBuffer) {
-			pffft_aligned_free(impulseBuffer);
-			return nil;
-		}
-
-		for(size_t i = 0; i < impulseChannels; ++i) {
-			cblas_scopy(sampleCount, impulseBuffer + i, impulseChannels, deinterleavedImpulseBuffer + i * fftSize, 1);
-			vDSP_vclr(deinterleavedImpulseBuffer + i * fftSize + sampleCount, 1, fftSize - sampleCount);
-		}
-
-		pffft_aligned_free(impulseBuffer);
-
-		paddedBufferSize = fftSize;
-
-		fftSetup = pffft_new_setup((int)fftSize, PFFFT_REAL);
-		if(!fftSetup) {
-			pffft_aligned_free(deinterleavedImpulseBuffer);
-			return nil;
-		}
-
-		workBuffer = (float *)pffft_aligned_malloc(sizeof(float) * fftSize);
-		if(!workBuffer) {
-			pffft_aligned_free(deinterleavedImpulseBuffer);
-			return nil;
-		}
-
-		paddedSignal = (float *)pffft_aligned_malloc(sizeof(float) * paddedBufferSize);
-		if(!paddedSignal) {
-			pffft_aligned_free(deinterleavedImpulseBuffer);
-			return nil;
-		}
-
-		impulse_responses = (float **)calloc(sizeof(float *), channels * 2);
-		if(!impulse_responses) {
-			pffft_aligned_free(deinterleavedImpulseBuffer);
-			return nil;
-		}
-
-		for(size_t i = 0; i < channels; ++i) {
-			impulse_responses[i * 2 + 0] = (float *)pffft_aligned_malloc(sizeof(float) * fftSize * 2);
-			impulse_responses[i * 2 + 1] = (float *)pffft_aligned_malloc(sizeof(float) * fftSize * 2);
-
-			if(!impulse_responses[i * 2 + 0] || !impulse_responses[i * 2 + 1]) {
-				pffft_aligned_free(deinterleavedImpulseBuffer);
-				return nil;
-			}
-
-			uint32_t channelFlag = [AudioChunk extractChannelFlag:(uint32_t)i fromConfig:config];
-			uint32_t channelIndex = [AudioChunk findChannelIndex:channelFlag];
-
-			int leftInChannel = speaker_not_present;
-			int rightInChannel = speaker_not_present;
-
-			if(impulseChannels == 7) {
-				if(channelIndex <= max_speaker_index) {
-					leftInChannel = speakers_to_hesuvi_7[channelIndex][0];
-					rightInChannel = speakers_to_hesuvi_7[channelIndex][1];
-				}
-			} else {
-				if(channelIndex <= max_speaker_index) {
-					leftInChannel = speakers_to_hesuvi_14[channelIndex][0];
-					rightInChannel = speakers_to_hesuvi_14[channelIndex][1];
-				}
-			}
-
-			if(leftInChannel == speaker_is_back_center || rightInChannel == speaker_is_back_center) {
-				if(impulseChannels == 7) {
-					cblas_scopy((int)fftSize, deinterleavedImpulseBuffer + 4 * fftSize, 1, impulse_responses[i * 2 + 0], 1);
-					vDSP_vadd(impulse_responses[i * 2 + 0], 1, deinterleavedImpulseBuffer + 5 * fftSize, 1, impulse_responses[i * 2 + 0], 1, fftSize);
-					cblas_scopy((int)fftSize, impulse_responses[i * 2 + 0], 1, impulse_responses[i * 2 + 1], 1);
-				} else {
-					cblas_scopy((int)fftSize, deinterleavedImpulseBuffer + 4 * fftSize, 1, impulse_responses[i * 2 + 0], 1);
-					vDSP_vadd(impulse_responses[i * 2 + 0], 1, deinterleavedImpulseBuffer + 12 * fftSize, 1, impulse_responses[i * 2 + 0], 1, fftSize);
-
-					cblas_scopy((int)fftSize, deinterleavedImpulseBuffer + 5 * fftSize, 1, impulse_responses[i * 2 + 1], 1);
-					vDSP_vadd(impulse_responses[i * 2 + 1], 1, deinterleavedImpulseBuffer + 11 * fftSize, 1, impulse_responses[i * 2 + 1], 1, fftSize);
-				}
-			} else if(leftInChannel == speaker_not_present || rightInChannel == speaker_not_present) {
-				vDSP_vclr(impulse_responses[i * 2 + 0], 1, fftSize);
-				vDSP_vclr(impulse_responses[i * 2 + 1], 1, fftSize);
-			} else {
-				cblas_scopy((int)fftSize, deinterleavedImpulseBuffer + leftInChannel * fftSize, 1, impulse_responses[i * 2 + 0], 1);
-				cblas_scopy((int)fftSize, deinterleavedImpulseBuffer + rightInChannel * fftSize, 1, impulse_responses[i * 2 + 1], 1);
-			}
-
-			pffft_transform(fftSetup, impulse_responses[i * 2 + 0], impulse_responses[i * 2 + 0], workBuffer, PFFFT_FORWARD);
-			pffft_transform(fftSetup, impulse_responses[i * 2 + 1], impulse_responses[i * 2 + 1], workBuffer, PFFFT_FORWARD);
-		}
-
-		pffft_aligned_free(deinterleavedImpulseBuffer);
-
-		left_result = (float *)pffft_aligned_malloc(sizeof(float) * fftSize);
-		right_result = (float *)pffft_aligned_malloc(sizeof(float) * fftSize);
-		if(!left_result || !right_result)
-			return nil;
-
-		prevInputs = (float **)calloc(sizeof(float *), channels);
-		if(!prevInputs) {
-			return nil;
-		}
-		for(size_t i = 0; i < channels; ++i) {
-			prevInputs[i] = (float *)pffft_aligned_malloc(sizeof(float) * fftSize);
-			if(!prevInputs[i]) {
-				return nil;
-			}
-			vDSP_vclr(prevInputs[i], 1, fftSize);
-		}
-	}
-
-	return self;
-}
-
-- (void)dealloc {
-	if(fftSetup) pffft_destroy_setup(fftSetup);
-
-	pffft_aligned_free(workBuffer);
-
-	pffft_aligned_free(paddedSignal);
-
-	if(impulse_responses) {
-		for(size_t i = 0; i < channelCount * 2; ++i) {
-			pffft_aligned_free(impulse_responses[i]);
-		}
-		free(impulse_responses);
-	}
-
-	if(prevInputs) {
-		for(size_t i = 0; i < channelCount; ++i) {
-			pffft_aligned_free(prevInputs[i]);
-		}
-		free(prevInputs);
-	}
-
-	pffft_aligned_free(left_result);
-	pffft_aligned_free(right_result);
-}
-
-- (void)process:(const float *)inBuffer sampleCount:(size_t)count toBuffer:(float *)outBuffer {
-	const float scale = 1.0 / ((float)fftSize);
-
-	while(count > 0) {
-		const size_t countToDo = (count > bufferSize) ? bufferSize : count;
-		const size_t outOffset = fftSize - countToDo;
-
-		vDSP_vclr(left_result, 1, fftSize);
-		vDSP_vclr(right_result, 1, fftSize);
-
-		for(size_t i = 0; i < channelCount; ++i) {
-			cblas_scopy((int)outOffset, prevInputs[i] + countToDo, 1, paddedSignal, 1);
-			cblas_scopy((int)countToDo, inBuffer + i, (int)channelCount, paddedSignal + outOffset, 1);
-			cblas_scopy((int)fftSize, paddedSignal, 1, prevInputs[i], 1);
-
-			pffft_transform(fftSetup, paddedSignal, paddedSignal, workBuffer, PFFFT_FORWARD);
-
-			pffft_zconvolve_accumulate(fftSetup, paddedSignal, impulse_responses[i * 2 + 0], left_result, 1.0);
-			pffft_zconvolve_accumulate(fftSetup, paddedSignal, impulse_responses[i * 2 + 1], right_result, 1.0);
-		}
-
-		pffft_transform(fftSetup, left_result, left_result, workBuffer, PFFFT_BACKWARD);
-		pffft_transform(fftSetup, right_result, right_result, workBuffer, PFFFT_BACKWARD);
-
-		vDSP_vsmul(left_result + outOffset, 1, &scale, left_result + outOffset, 1, countToDo);
-		vDSP_vsmul(right_result + outOffset, 1, &scale, right_result + outOffset, 1, countToDo);
-
-		cblas_scopy((int)countToDo, left_result + outOffset, 1, outBuffer + 0, 2);
-		cblas_scopy((int)countToDo, right_result + outOffset, 1, outBuffer + 1, 2);
-
-		inBuffer += countToDo * channelCount;
-		outBuffer += countToDo * 2;
-
-		count -= countToDo;
-	}
-}
-
-- (void)reset {
-	for(size_t i = 0; i < channelCount; ++i) {
-		vDSP_vclr(prevInputs[i], 1, fftSize);
-	}
-}
-
-@end

Audio/Chain/InputNode.m

@@ -214,7 +214,8 @@ static void *kInputNodeContext = &kInputNodeContext;
 				// wait before exiting, as we might still get seeking request
 				DLog("InputNode: Before wait")
 				[exitAtTheEndOfTheStream waitIndefinitely];
-				DLog("InputNode: After wait, should seek = %d", shouldSeek) if(shouldSeek) {
+				DLog("InputNode: After wait, should seek = %d", shouldSeek);
+				if(shouldSeek) {
 					endOfStream = NO;
 					shouldClose = NO;
 					continue;

Audio/Chain/Node.m

@@ -11,7 +11,7 @@
 #import "BufferChain.h"
 #import "Logging.h"
 
-#import "OutputCoreAudio.h"
+#import "OutputAVFoundation.h"
 
 #import <pthread.h>
 

Audio/Chain/OutputNode.h

@@ -13,7 +13,7 @@
 #import <CoreAudio/AudioHardware.h>
 
 #import "Node.h"
-#import "OutputCoreAudio.h"
+#import "OutputAVFoundation.h"
 
 @interface OutputNode : Node {
 	AudioStreamBasicDescription format;
@@ -21,7 +21,7 @@
 
 	double amountPlayed;
 	double amountPlayedInterval;
-	OutputCoreAudio *output;
+	OutputAVFoundation *output;
 
 	BOOL paused;
 	BOOL started;
@@ -39,6 +39,7 @@
 - (void)resetAmountPlayed;
 - (void)resetAmountPlayedInterval;
 
+- (BOOL)selectNextBuffer;
 - (void)endOfInputPlayed;
 
 - (BOOL)chainQueueHasTracks;
@@ -50,6 +51,8 @@
 - (void)close;
 - (void)seek:(double)time;
 
+- (double)latency;
+
 - (AudioChunk *)readChunk:(size_t)amount;
 
 - (void)setFormat:(AudioStreamBasicDescription *)f channelConfig:(uint32_t)channelConfig;

Audio/Chain/OutputNode.m

@@ -9,7 +9,7 @@
 #import "OutputNode.h"
 #import "AudioPlayer.h"
 #import "BufferChain.h"
-#import "OutputCoreAudio.h"
+#import "OutputAVFoundation.h"
 
 #import "Logging.h"
 
@@ -23,7 +23,7 @@
 	started = NO;
 	intervalReported = NO;
 
-	output = [[OutputCoreAudio alloc] initWithController:self];
+	output = [[OutputAVFoundation alloc] initWithController:self];
 
 	[output setup];
 }
@@ -68,6 +68,10 @@
 	intervalReported = NO;
 }
 
+- (BOOL)selectNextBuffer {
+	return [controller selectNextBuffer];
+}
+
 - (void)endOfInputPlayed {
 	if(!intervalReported) {
 		intervalReported = YES;
@@ -137,8 +141,6 @@
 			format.mBytesPerPacket = format.mBytesPerFrame * format.mFramesPerPacket;
 			channelConfig = config;
 
-			[converter setOutputFormat:format
-			              outputConfig:channelConfig];
 			[converter inputFormatDidChange:[bufferChain inputFormat] inputConfig:[bufferChain inputConfig]];
 		}
 	}
@@ -184,4 +186,8 @@
 	[controller restartPlaybackAtCurrentPosition];
 }
 
+- (double)latency {
+	return [output latency];
+}
+
 @end

Audio/CogAudio.xcodeproj/project.pbxproj

@@ -25,8 +25,8 @@
 		17D21CA80B8BE4BA00D1EBDE /* Node.m in Sources */ = {isa = PBXBuildFile; fileRef = 17D21C7D0B8BE4BA00D1EBDE /* Node.m */; };
 		17D21CA90B8BE4BA00D1EBDE /* OutputNode.h in Headers */ = {isa = PBXBuildFile; fileRef = 17D21C7E0B8BE4BA00D1EBDE /* OutputNode.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		17D21CAA0B8BE4BA00D1EBDE /* OutputNode.m in Sources */ = {isa = PBXBuildFile; fileRef = 17D21C7F0B8BE4BA00D1EBDE /* OutputNode.m */; };
-		17D21CC50B8BE4BA00D1EBDE /* OutputCoreAudio.h in Headers */ = {isa = PBXBuildFile; fileRef = 17D21C9C0B8BE4BA00D1EBDE /* OutputCoreAudio.h */; settings = {ATTRIBUTES = (Public, ); }; };
+		17D21CC50B8BE4BA00D1EBDE /* OutputAVFoundation.h in Headers */ = {isa = PBXBuildFile; fileRef = 17D21C9C0B8BE4BA00D1EBDE /* OutputAVFoundation.h */; settings = {ATTRIBUTES = (Public, ); }; };
-		17D21CC60B8BE4BA00D1EBDE /* OutputCoreAudio.m in Sources */ = {isa = PBXBuildFile; fileRef = 17D21C9D0B8BE4BA00D1EBDE /* OutputCoreAudio.m */; };
+		17D21CC60B8BE4BA00D1EBDE /* OutputAVFoundation.m in Sources */ = {isa = PBXBuildFile; fileRef = 17D21C9D0B8BE4BA00D1EBDE /* OutputAVFoundation.m */; };
 		17D21CC70B8BE4BA00D1EBDE /* Status.h in Headers */ = {isa = PBXBuildFile; fileRef = 17D21C9E0B8BE4BA00D1EBDE /* Status.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		17D21CF30B8BE5EF00D1EBDE /* Semaphore.h in Headers */ = {isa = PBXBuildFile; fileRef = 17D21CF10B8BE5EF00D1EBDE /* Semaphore.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		17D21CF40B8BE5EF00D1EBDE /* Semaphore.m in Sources */ = {isa = PBXBuildFile; fileRef = 17D21CF20B8BE5EF00D1EBDE /* Semaphore.m */; };
@@ -41,6 +41,35 @@
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 		17F94DD60B8D0F7000A34E87 /* PluginController.mm in Sources */ = {isa = PBXBuildFile; fileRef = 17F94DD40B8D0F7000A34E87 /* PluginController.mm */; };
 		17F94DDD0B8D101100A34E87 /* Plugin.h in Headers */ = {isa = PBXBuildFile; fileRef = 17F94DDC0B8D101100A34E87 /* Plugin.h */; settings = {ATTRIBUTES = (Public, ); }; };
+		831A4FDC2865A7DC0049CFE4 /* CDSPProcessor.h in Headers */ = {isa = PBXBuildFile; fileRef = 831A4F9D2865A7DC0049CFE4 /* CDSPProcessor.h */; };
+		831A4FDD2865A7DC0049CFE4 /* CDSPRealFFT.h in Headers */ = {isa = PBXBuildFile; fileRef = 831A4F9E2865A7DC0049CFE4 /* CDSPRealFFT.h */; };
+		831A4FDE2865A7DC0049CFE4 /* pffft_double.h in Headers */ = {isa = PBXBuildFile; fileRef = 831A4FA02865A7DC0049CFE4 /* pffft_double.h */; };
+		831A4FDF2865A7DC0049CFE4 /* pf_neon_double_from_avx.h in Headers */ = {isa = PBXBuildFile; fileRef = 831A4FA22865A7DC0049CFE4 /* pf_neon_double_from_avx.h */; };
+		831A4FE02865A7DC0049CFE4 /* pf_double.h in Headers */ = {isa = PBXBuildFile; fileRef = 831A4FA32865A7DC0049CFE4 /* pf_double.h */; };
+		831A4FE12865A7DC0049CFE4 /* pf_neon_double.h in Headers */ = {isa = PBXBuildFile; fileRef = 831A4FA42865A7DC0049CFE4 /* pf_neon_double.h */; };
+		831A4FE22865A7DC0049CFE4 /* pf_sse2_double.h in Headers */ = {isa = PBXBuildFile; fileRef = 831A4FA52865A7DC0049CFE4 /* pf_sse2_double.h */; };
+		831A4FE32865A7DC0049CFE4 /* pf_avx_double.h in Headers */ = {isa = PBXBuildFile; fileRef = 831A4FA62865A7DC0049CFE4 /* pf_avx_double.h */; };
+		831A4FE42865A7DC0049CFE4 /* pf_scalar_double.h in Headers */ = {isa = PBXBuildFile; fileRef = 831A4FA72865A7DC0049CFE4 /* pf_scalar_double.h */; };
+		831A4FE52865A7DC0049CFE4 /* pffft_priv_impl.h in Headers */ = {isa = PBXBuildFile; fileRef = 831A4FA82865A7DC0049CFE4 /* pffft_priv_impl.h */; };
+		831A4FE62865A7DC0049CFE4 /* pffft_double.c in Sources */ = {isa = PBXBuildFile; fileRef = 831A4FA92865A7DC0049CFE4 /* pffft_double.c */; };
+		831A4FF22865A7DC0049CFE4 /* CDSPHBUpsampler.inc in Sources */ = {isa = PBXBuildFile; fileRef = 831A4FB72865A7DC0049CFE4 /* CDSPHBUpsampler.inc */; };
+		831A4FF32865A7DC0049CFE4 /* r8butil.h in Headers */ = {isa = PBXBuildFile; fileRef = 831A4FB82865A7DC0049CFE4 /* r8butil.h */; };
+		831A4FF52865A7DC0049CFE4 /* r8bbase.h in Headers */ = {isa = PBXBuildFile; fileRef = 831A4FBA2865A7DC0049CFE4 /* r8bbase.h */; };
+		831A4FFE2865A7DC0049CFE4 /* CDSPSincFilterGen.h in Headers */ = {isa = PBXBuildFile; fileRef = 831A4FC42865A7DC0049CFE4 /* CDSPSincFilterGen.h */; };
+		831A50072865A7DC0049CFE4 /* LICENSE in Resources */ = {isa = PBXBuildFile; fileRef = 831A4FD02865A7DC0049CFE4 /* LICENSE */; };
+		831A50082865A7DC0049CFE4 /* CDSPResampler.h in Headers */ = {isa = PBXBuildFile; fileRef = 831A4FD12865A7DC0049CFE4 /* CDSPResampler.h */; };
+		831A50092865A7DC0049CFE4 /* CDSPHBUpsampler.h in Headers */ = {isa = PBXBuildFile; fileRef = 831A4FD22865A7DC0049CFE4 /* CDSPHBUpsampler.h */; };
+		831A500B2865A7DC0049CFE4 /* CDSPBlockConvolver.h in Headers */ = {isa = PBXBuildFile; fileRef = 831A4FD42865A7DC0049CFE4 /* CDSPBlockConvolver.h */; };
+		831A500C2865A7DC0049CFE4 /* fft4g.h in Headers */ = {isa = PBXBuildFile; fileRef = 831A4FD52865A7DC0049CFE4 /* fft4g.h */; };
+		831A500D2865A7DC0049CFE4 /* CDSPHBDownsampler.h in Headers */ = {isa = PBXBuildFile; fileRef = 831A4FD62865A7DC0049CFE4 /* CDSPHBDownsampler.h */; };
+		831A500E2865A7DC0049CFE4 /* r8bconf.h in Headers */ = {isa = PBXBuildFile; fileRef = 831A4FD72865A7DC0049CFE4 /* r8bconf.h */; };
+		831A500F2865A7DC0049CFE4 /* CDSPFracInterpolator.h in Headers */ = {isa = PBXBuildFile; fileRef = 831A4FD82865A7DC0049CFE4 /* CDSPFracInterpolator.h */; };
+		831A50102865A7DC0049CFE4 /* CDSPFIRFilter.h in Headers */ = {isa = PBXBuildFile; fileRef = 831A4FD92865A7DC0049CFE4 /* CDSPFIRFilter.h */; };
+		831A50112865A7DC0049CFE4 /* r8bbase.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 831A4FDA2865A7DC0049CFE4 /* r8bbase.cpp */; };
+		831A50122865A7DC0049CFE4 /* pffft.h in Headers */ = {isa = PBXBuildFile; fileRef = 831A4FDB2865A7DC0049CFE4 /* pffft.h */; };
+		831A50142865A7FD0049CFE4 /* r8bstate.hpp in Headers */ = {isa = PBXBuildFile; fileRef = 831A50132865A7FD0049CFE4 /* r8bstate.hpp */; };
+		831A50162865A8800049CFE4 /* r8bstate.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 831A50152865A8800049CFE4 /* r8bstate.cpp */; };
+		831A50182865A8B30049CFE4 /* r8bstate.h in Headers */ = {isa = PBXBuildFile; fileRef = 831A50172865A8B30049CFE4 /* r8bstate.h */; };
 		8328995327CB511000D7F028 /* RedundantPlaylistDataStore.m in Sources */ = {isa = PBXBuildFile; fileRef = 8328995127CB510F00D7F028 /* RedundantPlaylistDataStore.m */; };
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 		8328995727CB51B700D7F028 /* SHA256Digest.h in Headers */ = {isa = PBXBuildFile; fileRef = 8328995527CB51B700D7F028 /* SHA256Digest.h */; };
@@ -52,64 +81,29 @@
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 		834FD4F127AF93680063BC83 /* ChunkList.m in Sources */ = {isa = PBXBuildFile; fileRef = 834FD4EF27AF93680063BC83 /* ChunkList.m */; };
-		834FD4F427AFA2150063BC83 /* Downmix.h in Headers */ = {isa = PBXBuildFile; fileRef = 834FD4F227AFA2150063BC83 /* Downmix.h */; };
+		83504165286447DA006B32CC /* Downmix.h in Headers */ = {isa = PBXBuildFile; fileRef = 83504163286447DA006B32CC /* Downmix.h */; };
-		834FD4F527AFA2150063BC83 /* Downmix.m in Sources */ = {isa = PBXBuildFile; fileRef = 834FD4F327AFA2150063BC83 /* Downmix.m */; };
+		83504166286447DA006B32CC /* Downmix.m in Sources */ = {isa = PBXBuildFile; fileRef = 83504164286447DA006B32CC /* Downmix.m */; };
-		835C88A82797D4D400E28EAE /* LICENSE.LGPL in Resources */ = {isa = PBXBuildFile; fileRef = 835C88A42797D4D400E28EAE /* LICENSE.LGPL */; };
+		8350416D28646149006B32CC /* CoreMedia.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 8350416C28646149006B32CC /* CoreMedia.framework */; };
-		835C88A92797D4D400E28EAE /* License.txt in Resources */ = {isa = PBXBuildFile; fileRef = 835C88A52797D4D400E28EAE /* License.txt */; };
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-		8EC122600B993BD500C5B3AD /* ConverterNode.mm in Sources */ = {isa = PBXBuildFile; fileRef = 8EC1225E0B993BD500C5B3AD /* ConverterNode.mm */; };
+		8EC122600B993BD500C5B3AD /* ConverterNode.m in Sources */ = {isa = PBXBuildFile; fileRef = 8EC1225E0B993BD500C5B3AD /* ConverterNode.m */; };
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@@ -174,6 +168,35 @@
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 				83725A9127AA16D50003F694 /* AVFoundation.framework in Frameworks */,
 				8DC2EF570486A6940098B216 /* Cocoa.framework in Frameworks */,
+				8350416D28646149006B32CC /* CoreMedia.framework in Frameworks */,
 				83725A9027AA16C90003F694 /* Accelerate.framework in Frameworks */,
 				17D21DAD0B8BE76800D1EBDE /* AudioToolbox.framework in Frameworks */,
 				17D21DAE0B8BE76800D1EBDE /* AudioUnit.framework in Frameworks */,
@@ -370,22 +358,20 @@
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-				834FD4EF27AF93680063BC83 /* ChunkList.m */,
-				834FD4F227AFA2150063BC83 /* Downmix.h */,
-				834FD4F327AFA2150063BC83 /* Downmix.m */,
 				17D21C760B8BE4BA00D1EBDE /* BufferChain.h */,
 				17D21C770B8BE4BA00D1EBDE /* BufferChain.m */,
+				834FD4EE27AF93680063BC83 /* ChunkList.h */,
+				834FD4EF27AF93680063BC83 /* ChunkList.m */,
 				8EC1225D0B993BD500C5B3AD /* ConverterNode.h */,
-				8EC1225E0B993BD500C5B3AD /* ConverterNode.mm */,
+				8EC1225E0B993BD500C5B3AD /* ConverterNode.m */,
+				83504163286447DA006B32CC /* Downmix.h */,
+				83504164286447DA006B32CC /* Downmix.m */,
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 				17D21C7B0B8BE4BA00D1EBDE /* InputNode.m */,
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-				17D21C9C0B8BE4BA00D1EBDE /* OutputCoreAudio.h */,
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-				83F18ADE27D1E8EF00385946 /* r8brain-free-src */,
+				831A50152865A8800049CFE4 /* r8bstate.cpp */,
+				831A50172865A8B30049CFE4 /* r8bstate.h */,
+				831A50132865A7FD0049CFE4 /* r8bstate.hpp */,
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@@ -449,24 +437,53 @@
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-		835C88A22797D4D400E28EAE /* lvqcl */ = {
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-				835C88AC2797DA5800E28EAE /* util.h */,
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+				831A4FB82865A7DC0049CFE4 /* r8butil.h */,
+				831A4FBA2865A7DC0049CFE4 /* r8bbase.h */,
+				831A4FC42865A7DC0049CFE4 /* CDSPSincFilterGen.h */,
+				831A4FD02865A7DC0049CFE4 /* LICENSE */,
+				831A4FD12865A7DC0049CFE4 /* CDSPResampler.h */,
+				831A4FD22865A7DC0049CFE4 /* CDSPHBUpsampler.h */,
+				831A4FD42865A7DC0049CFE4 /* CDSPBlockConvolver.h */,
+				831A4FD52865A7DC0049CFE4 /* fft4g.h */,
+				831A4FD62865A7DC0049CFE4 /* CDSPHBDownsampler.h */,
+				831A4FD72865A7DC0049CFE4 /* r8bconf.h */,
+				831A4FD82865A7DC0049CFE4 /* CDSPFracInterpolator.h */,
+				831A4FD92865A7DC0049CFE4 /* CDSPFIRFilter.h */,
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+				831A4FA42865A7DC0049CFE4 /* pf_neon_double.h */,
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@@ -481,6 +498,7 @@
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 				8399CF2D27B5D1D5008751F1 /* NSDictionary+Merge.m in Sources */,
+				831A50162865A8800049CFE4 /* r8bstate.cpp in Sources */,
 				17D21CA80B8BE4BA00D1EBDE /* Node.m in Sources */,
 				17D21CAA0B8BE4BA00D1EBDE /* OutputNode.m in Sources */,
-				8377C65327B8CAD100E8BC0F /* VisualizationController.m in Sources */,
+				17D21CC60B8BE4BA00D1EBDE /* OutputAVFoundation.m in Sources */,
-				834FD4F527AFA2150063BC83 /* Downmix.m in Sources */,
-				17D21CC60B8BE4BA00D1EBDE /* OutputCoreAudio.m in Sources */,
 				835C88B2279811A500E28EAE /* hdcd_decode2.c in Sources */,
 				835FAC5F27BCA14D00BA8562 /* BadSampleCleaner.m in Sources */,
 				834FD4ED27AF91220063BC83 /* AudioChunk.m in Sources */,
-				83F18B5127D1E8F000385946 /* r8bbase.cpp in Sources */,
 				17D21CF40B8BE5EF00D1EBDE /* Semaphore.m in Sources */,
+				839B83FA286D91ED00F529EE /* VisualizationController.swift in Sources */,
 				8347C7422796C58800FA8A7D /* NSFileHandle+CreateFile.m in Sources */,
 				17D21DC80B8BE79700D1EBDE /* CoreAudioUtils.m in Sources */,
 				8328995327CB511000D7F028 /* RedundantPlaylistDataStore.m in Sources */,
 				8377C64C27B8C51500E8BC0F /* fft_accelerate.c in Sources */,
-				8363BABE284E428F00E5C9DD /* pffft.cpp in Sources */,
 				839366681815923C006DD712 /* CogPluginMulti.m in Sources */,
-				835C88AA2797D4D400E28EAE /* lpc.c in Sources */,
 				17D21EBE0B8BF44000D1EBDE /* AudioPlayer.m in Sources */,
 				17F94DD60B8D0F7000A34E87 /* PluginController.mm in Sources */,
+				831A4FE62865A7DC0049CFE4 /* pffft_double.c in Sources */,
+				831A4FF22865A7DC0049CFE4 /* CDSPHBUpsampler.inc in Sources */,
 				17A2D3C60B8D1D37000778C4 /* AudioDecoder.m in Sources */,
 				8328995827CB51B700D7F028 /* SHA256Digest.m in Sources */,
 				17C940240B900909008627D6 /* AudioMetadataReader.m in Sources */,
 				17B619310B909BC300BC003F /* AudioPropertiesReader.m in Sources */,
 				17ADB13D0B97926D00257CA2 /* AudioSource.m in Sources */,
 				834FD4F127AF93680063BC83 /* ChunkList.m in Sources */,
-				8EC122600B993BD500C5B3AD /* ConverterNode.mm in Sources */,
+				8EC122600B993BD500C5B3AD /* ConverterNode.m in Sources */,
 				8E8D3D300CBAEE6E00135C1B /* AudioContainer.m in Sources */,
 				B0575F300D687A4000411D77 /* Helper.m in Sources */,
 				07DB5F3F0ED353A900C2E3EF /* AudioMetadataWriter.m in Sources */,
@@ -743,18 +701,16 @@
 		1DEB91AE08733DA50010E9CD /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
+				CLANG_ENABLE_MODULES = YES;
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				COPY_PHASE_STRIP = NO;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
+				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
 				GCC_DYNAMIC_NO_PIC = NO;
 				GCC_ENABLE_OBJC_EXCEPTIONS = YES;
-				GCC_MODEL_TUNING = G5;
 				GCC_OPTIMIZATION_LEVEL = 0;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = CogAudio_Prefix.pch;
@@ -766,31 +722,29 @@
 				INFOPLIST_FILE = Info.plist;
 				INSTALL_PATH = "@executable_path/../Frameworks";
 				LD_RUNPATH_SEARCH_PATHS = "@loader_path/Frameworks";
+				LIBRARY_SEARCH_PATHS = "$(inherited)";
 				OTHER_LDFLAGS = "";
 				PRODUCT_BUNDLE_IDENTIFIER = org.cogx.cogaudio;
 				PRODUCT_NAME = CogAudio;
-				PROVISIONING_PROFILE_SPECIFIER = "";
-				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
+				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_VERSION = 5.0;
 				WARNING_LDFLAGS = "";
 				WRAPPER_EXTENSION = framework;
-				ZERO_LINK = YES;
 			};
 			name = Debug;
 		};
 		1DEB91AF08733DA50010E9CD /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
+				CLANG_ENABLE_MODULES = YES;
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
+				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
 				GCC_ENABLE_OBJC_EXCEPTIONS = YES;
-				GCC_MODEL_TUNING = G5;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = CogAudio_Prefix.pch;
 				GCC_PREPROCESSOR_DEFINITIONS = (
@@ -800,12 +754,12 @@
 				INFOPLIST_FILE = Info.plist;
 				INSTALL_PATH = "@executable_path/../Frameworks";
 				LD_RUNPATH_SEARCH_PATHS = "@loader_path/Frameworks";
+				LIBRARY_SEARCH_PATHS = "$(inherited)";
 				OTHER_LDFLAGS = "";
 				PRODUCT_BUNDLE_IDENTIFIER = org.cogx.cogaudio;
 				PRODUCT_NAME = CogAudio;
-				PROVISIONING_PROFILE_SPECIFIER = "";
-				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
+				SWIFT_VERSION = 5.0;
 				WARNING_LDFLAGS = "";
 				WRAPPER_EXTENSION = framework;
 			};
@@ -850,7 +804,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
 				SYMROOT = ../build;
@@ -892,7 +846,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				SDKROOT = macosx;
 				SYMROOT = ../build;
 			};

Audio/CogPluginMulti.h

@@ -23,6 +23,7 @@
 }
 
 + (NSArray *)urlsForContainerURL:(NSURL *)url containers:(NSArray *)containers;
++ (NSArray *)dependencyUrlsForContainerURL:(NSURL *)url containers:(NSArray *)containers;
 
 @end
 

Audio/CogPluginMulti.m

@@ -171,6 +171,19 @@ static void *kCogDecoderMultiContext = &kCogDecoderMultiContext;
 	return nil;
 }
 
++ (NSArray *)dependencyUrlsForContainerURL:(NSURL *)url containers:(NSArray *)containers {
+	NSArray *sortedContainers = sortClassesByPriority(containers);
+	for(NSString *classString in sortedContainers) {
+		Class container = NSClassFromString(classString);
+		if([container respondsToSelector:@selector(dependencyUrlsForContainerURL:)]) {
+			NSArray *urls = [container dependencyUrlsForContainerURL:url];
+			if([urls count])
+				return urls;
+		}
+	}
+	return nil;
+}
+
 @end
 
 @implementation CogMetadataReaderMulti

Audio/Output/OutputAVFoundation.h

@@ -1,9 +1,9 @@
 //
-//  OutputCoreAudio.h
+//  OutputAVFoundation.h
 //  Cog
 //
-//  Created by Vincent Spader on 8/2/05.
+//  Created by Christopher Snowhill on 6/23/22.
-//  Copyright 2005 Vincent Spader. All rights reserved.
+//  Copyright 2022 Christopher Snowhill. All rights reserved.
 //
 
 #import <AssertMacros.h>
@@ -26,8 +26,6 @@ using std::atomic_long;
 
 #import "VisualizationController.h"
 
-#import "Semaphore.h"
-
 //#define OUTPUT_LOG
 #ifdef OUTPUT_LOG
 #import <stdio.h>
@@ -35,28 +33,33 @@ using std::atomic_long;
 
 @class OutputNode;
 
-@interface OutputCoreAudio : NSObject {
+@interface OutputAVFoundation : NSObject {
 	OutputNode *outputController;
 
-	Semaphore *writeSemaphore;
+	BOOL r8bDone;
-	Semaphore *readSemaphore;
+	void *r8bstate, *r8bold;
+
+	void *r8bvis;
+	double lastVisRate;
 
 	BOOL stopInvoked;
+	BOOL stopCompleted;
 	BOOL running;
 	BOOL stopping;
 	BOOL stopped;
 	BOOL started;
 	BOOL paused;
-	BOOL stopNext;
 	BOOL restarted;
+	BOOL commandStop;
 
 	BOOL eqEnabled;
 	BOOL eqInitialized;
 
+	BOOL dontRemix;
+
 	BOOL streamFormatStarted;
 
-	atomic_long bytesRendered;
+	double secondsHdcdSustained;
-	atomic_long bytesHdcdSustained;
 
 	BOOL defaultdevicelistenerapplied;
 	BOOL currentdevicelistenerapplied;
@@ -67,29 +70,41 @@ using std::atomic_long;
 	float volume;
 	float eqPreamp;
 
-	AVAudioFormat *_deviceFormat;
-
 	AudioDeviceID outputDeviceID;
-	AudioStreamBasicDescription deviceFormat; // info about the default device
 	AudioStreamBasicDescription streamFormat; // stream format last seen in render callback
+	AudioStreamBasicDescription newFormat; // in case of resampler flush
 
 	AudioStreamBasicDescription visFormat; // Mono format for vis
 
 	uint32_t deviceChannelConfig;
 	uint32_t streamChannelConfig;
+	uint32_t newChannelConfig;
+
+	AVSampleBufferAudioRenderer *audioRenderer;
+	AVSampleBufferRenderSynchronizer *renderSynchronizer;
+
+	CMAudioFormatDescriptionRef audioFormatDescription;
+
+	AudioChannelLayoutTag streamTag;
+
+	id currentPtsObserver;
+	NSLock *currentPtsLock;
+	CMTime currentPts, lastPts;
+	double secondsLatency;
+
+	CMTime outputPts, trackPts, lastCheckpointPts;
+	AudioTimeStamp timeStamp;
 
-	AUAudioUnit *_au;
 	size_t _bufferSize;
 
 	AudioUnit _eq;
 
-	DownmixProcessor *downmixer;
 	DownmixProcessor *downmixerForVis;
 
 	VisualizationController *visController;
 
-	os_workgroup_t wg;
+	float inputBuffer[2048 * 32]; // 2048 samples times maximum supported channel count
-	os_workgroup_join_token_s wgToken;
+	float eqBuffer[2048 * 32];
 
 #ifdef OUTPUT_LOG
 	FILE *_logFile;
@@ -106,6 +121,8 @@ using std::atomic_long;
 - (void)resume;
 - (void)stop;
 
+- (double)latency;
+
 - (void)setVolume:(double)v;
 
 - (void)setEqualizerEnabled:(BOOL)enabled;

Audio/Output/OutputCoreAudio.m

@@ -1,986 +0,0 @@
-//
-//  OutputCoreAudio.m
-//  Cog
-//
-//  Created by Vincent Spader on 8/2/05.
-//  Copyright 2005 Vincent Spader. All rights reserved.
-//
-
-#import "OutputCoreAudio.h"
-#import "OutputNode.h"
-
-#ifdef _DEBUG
-#import "BadSampleCleaner.h"
-#endif
-
-#import "Logging.h"
-
-#import <Accelerate/Accelerate.h>
-
-extern void scale_by_volume(float *buffer, size_t count, float volume);
-
-static NSString *CogPlaybackDidBeginNotficiation = @"CogPlaybackDidBeginNotficiation";
-
-@implementation OutputCoreAudio
-
-static void *kOutputCoreAudioContext = &kOutputCoreAudioContext;
-
-static void fillBuffers(AudioBufferList *ioData, float *inbuffer, size_t count, size_t offset) {
-	const size_t channels = ioData->mNumberBuffers;
-	for(int i = 0; i < channels; ++i) {
-		const size_t maxCount = (ioData->mBuffers[i].mDataByteSize / sizeof(float)) - offset;
-		float *output = ((float *)ioData->mBuffers[i].mData) + offset;
-		const float *input = inbuffer + i;
-		cblas_scopy((int)((count > maxCount) ? maxCount : count), input, (int)channels, output, 1);
-		ioData->mBuffers[i].mNumberChannels = 1;
-	}
-}
-
-static void clearBuffers(AudioBufferList *ioData, size_t count, size_t offset) {
-	for(int i = 0; i < ioData->mNumberBuffers; ++i) {
-		memset(ioData->mBuffers[i].mData + offset * sizeof(float), 0, count * sizeof(float));
-		ioData->mBuffers[i].mNumberChannels = 1;
-	}
-}
-
-static void scaleBuffersByVolume(AudioBufferList *ioData, float volume) {
-	if(volume != 1.0) {
-		for(int i = 0; i < ioData->mNumberBuffers; ++i) {
-			scale_by_volume((float *)ioData->mBuffers[i].mData, ioData->mBuffers[i].mDataByteSize / sizeof(float), volume);
-		}
-	}
-}
-
-static OSStatus renderCallback(void *inRefCon, AudioUnitRenderActionFlags *ioActionFlags, const AudioTimeStamp *inTimeStamp, UInt32 inBusNumber, UInt32 inNumberFrames, AudioBufferList *ioData) {
-	@autoreleasepool {
-		if(!inRefCon) return 0;
-
-		OutputCoreAudio *_self = (__bridge OutputCoreAudio *)inRefCon;
-
-		const int channels = _self->deviceFormat.mChannelsPerFrame;
-		const int bytesPerPacket = channels * sizeof(float);
-
-		size_t amountToRead, amountRead = 0;
-
-		amountToRead = inNumberFrames * bytesPerPacket;
-
-		int visTabulated = 0;
-		float visAudio[inNumberFrames]; // Chunk size
-
-		if(_self->stopping == YES || [_self->outputController shouldContinue] == NO) {
-			// Chain is dead, fill out the serial number pointer forever with silence
-			clearBuffers(ioData, amountToRead / bytesPerPacket, 0);
-			atomic_fetch_add(&_self->bytesRendered, amountToRead);
-			_self->stopping = YES;
-			return 0;
-		}
-
-		if([[_self->outputController buffer] isEmpty] && ![_self->outputController chainQueueHasTracks]) {
-			// Hit end of last track, pad with silence until queue event stops us
-			clearBuffers(ioData, amountToRead / bytesPerPacket, 0);
-			atomic_fetch_add(&_self->bytesRendered, amountToRead);
-			return 0;
-		}
-
-		AudioChunk *chunk = [[_self->outputController buffer] removeSamples:(amountToRead / bytesPerPacket)];
-
-		size_t frameCount = [chunk frameCount];
-		AudioStreamBasicDescription format = [chunk format];
-		uint32_t config = [chunk channelConfig];
-
-		if(frameCount) {
-			if(!_self->streamFormatStarted || config != _self->streamChannelConfig || memcmp(&_self->streamFormat, &format, sizeof(format)) != 0) {
-				_self->streamFormat = format;
-				_self->streamChannelConfig = config;
-				_self->streamFormatStarted = YES;
-				_self->downmixer = [[DownmixProcessor alloc] initWithInputFormat:format inputConfig:config andOutputFormat:_self->deviceFormat outputConfig:_self->deviceChannelConfig];
-				_self->downmixerForVis = [[DownmixProcessor alloc] initWithInputFormat:format inputConfig:config andOutputFormat:_self->visFormat outputConfig:AudioConfigMono];
-			}
-
-			double chunkDuration = [chunk duration];
-
-			NSData *samples = [chunk removeSamples:frameCount];
-#ifdef _DEBUG
-			[BadSampleCleaner cleanSamples:(float *)[samples bytes]
-			                        amount:frameCount * format.mChannelsPerFrame
-			                      location:@"pre downmix"];
-#endif
-
-			float downmixedData[frameCount * channels];
-			[_self->downmixer process:[samples bytes] frameCount:frameCount output:downmixedData];
-#ifdef _DEBUG
-			[BadSampleCleaner cleanSamples:downmixedData
-			                        amount:frameCount * channels
-			                      location:@"post downmix"];
-#endif
-
-			[_self->downmixerForVis process:[samples bytes] frameCount:frameCount output:visAudio];
-			visTabulated += frameCount;
-
-			fillBuffers(ioData, downmixedData, frameCount, 0);
-			amountRead = frameCount * bytesPerPacket;
-			[_self->outputController incrementAmountPlayed:chunkDuration];
-			atomic_fetch_add(&_self->bytesRendered, amountRead);
-			[_self->writeSemaphore signal];
-		}
-
-		// Try repeatedly! Buffer wraps can cause a slight data shortage, as can
-		// unexpected track changes.
-		while((amountRead < amountToRead) && [_self->outputController shouldContinue] == YES) {
-			chunk = [[_self->outputController buffer] removeSamples:((amountToRead - amountRead) / bytesPerPacket)];
-			frameCount = [chunk frameCount];
-			format = [chunk format];
-			config = [chunk channelConfig];
-			if(frameCount) {
-				if(!_self->streamFormatStarted || config != _self->streamChannelConfig || memcmp(&_self->streamFormat, &format, sizeof(format)) != 0) {
-					_self->streamFormat = format;
-					_self->streamFormatStarted = YES;
-					_self->downmixer = [[DownmixProcessor alloc] initWithInputFormat:format inputConfig:config andOutputFormat:_self->deviceFormat outputConfig:_self->deviceChannelConfig];
-					_self->downmixerForVis = [[DownmixProcessor alloc] initWithInputFormat:format inputConfig:config andOutputFormat:_self->visFormat outputConfig:AudioConfigMono];
-				}
-				atomic_fetch_add(&_self->bytesRendered, frameCount * bytesPerPacket);
-				double chunkDuration = [chunk duration];
-				NSData *samples = [chunk removeSamples:frameCount];
-#ifdef _DEBUG
-				[BadSampleCleaner cleanSamples:(float *)[samples bytes]
-				                        amount:frameCount * format.mChannelsPerFrame
-				                      location:@"pre downmix"];
-#endif
-
-				float downmixedData[frameCount * channels];
-				[_self->downmixer process:[samples bytes] frameCount:frameCount output:downmixedData];
-				fillBuffers(ioData, downmixedData, frameCount, amountRead / bytesPerPacket);
-#ifdef _DEBUG
-				[BadSampleCleaner cleanSamples:downmixedData
-				                        amount:frameCount * channels
-				                      location:@"post downmix"];
-#endif
-
-				[_self->downmixerForVis process:[samples bytes] frameCount:frameCount output:visAudio + visTabulated];
-				visTabulated += frameCount;
-
-				[_self->outputController incrementAmountPlayed:chunkDuration];
-
-				amountRead += frameCount * bytesPerPacket;
-				[_self->writeSemaphore signal];
-			} else {
-				[_self->readSemaphore timedWait:500];
-			}
-		}
-
-		float volumeScale = 1.0;
-		long sustained = atomic_load_explicit(&_self->bytesHdcdSustained, memory_order_relaxed);
-		if(sustained) {
-			if(sustained < amountRead) {
-				atomic_store(&_self->bytesHdcdSustained, 0);
-			} else {
-				atomic_fetch_sub(&_self->bytesHdcdSustained, amountRead);
-			}
-			volumeScale = 0.5;
-		}
-
-		if(_self->eqEnabled) {
-			volumeScale *= _self->eqPreamp;
-		}
-
-		scaleBuffersByVolume(ioData, _self->volume * volumeScale);
-
-		if(amountRead < amountToRead) {
-			// Either underrun, or no data at all. Caller output tends to just
-			// buffer loop if it doesn't get anything, so always produce a full
-			// buffer, and silence anything we couldn't supply.
-			clearBuffers(ioData, (amountToRead - amountRead) / bytesPerPacket, amountRead / bytesPerPacket);
-		}
-
-		[_self->visController postSampleRate:_self->deviceFormat.mSampleRate];
-		[_self->visController postVisPCM:visAudio amount:visTabulated];
-
-		return 0;
-	}
-};
-
-- (id)initWithController:(OutputNode *)c {
-	self = [super init];
-	if(self) {
-		outputController = c;
-		volume = 1.0;
-		outputDeviceID = -1;
-
-		atomic_init(&bytesRendered, 0);
-		atomic_init(&bytesHdcdSustained, 0);
-
-		writeSemaphore = [[Semaphore alloc] init];
-		readSemaphore = [[Semaphore alloc] init];
-
-#ifdef OUTPUT_LOG
-		_logFile = fopen("/tmp/CogAudioLog.raw", "wb");
-#endif
-	}
-
-	return self;
-}
-
-static OSStatus
-default_device_changed(AudioObjectID inObjectID, UInt32 inNumberAddresses, const AudioObjectPropertyAddress *inAddresses, void *inUserData) {
-	OutputCoreAudio *this = (__bridge OutputCoreAudio *)inUserData;
-	return [this setOutputDeviceByID:-1];
-}
-
-static OSStatus
-current_device_listener(AudioObjectID inObjectID, UInt32 inNumberAddresses, const AudioObjectPropertyAddress *inAddresses, void *inUserData) {
-	OutputCoreAudio *this = (__bridge OutputCoreAudio *)inUserData;
-	for(UInt32 i = 0; i < inNumberAddresses; ++i) {
-		switch(inAddresses[i].mSelector) {
-			case kAudioDevicePropertyDeviceIsAlive:
-				return [this setOutputDeviceByID:-1];
-
-			case kAudioDevicePropertyNominalSampleRate:
-			case kAudioDevicePropertyStreamFormat:
-				this->outputdevicechanged = YES;
-				return noErr;
-		}
-	}
-	return noErr;
-}
-
-- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context {
-	if(context != kOutputCoreAudioContext) {
-		[super observeValueForKeyPath:keyPath ofObject:object change:change context:context];
-		return;
-	}
-
-	if([keyPath isEqualToString:@"values.outputDevice"]) {
-		NSDictionary *device = [[[NSUserDefaultsController sharedUserDefaultsController] defaults] objectForKey:@"outputDevice"];
-
-		[self setOutputDeviceWithDeviceDict:device];
-	} else if([keyPath isEqualToString:@"values.GraphicEQenable"]) {
-		BOOL enabled = [[[[NSUserDefaultsController sharedUserDefaultsController] defaults] objectForKey:@"GraphicEQenable"] boolValue];
-
-		[self setEqualizerEnabled:enabled];
-	} else if([keyPath isEqualToString:@"values.eqPreamp"]) {
-		float preamp = [[[NSUserDefaultsController sharedUserDefaultsController] defaults] floatForKey:@"eqPreamp"];
-		eqPreamp = pow(10.0, preamp / 20.0);
-	}
-}
-
-- (void)signalEndOfStream {
-	[outputController resetAmountPlayed];
-	[outputController endOfInputPlayed];
-}
-
-- (void)threadEntry:(id)arg {
-	running = YES;
-	started = NO;
-	stopNext = NO;
-	atomic_store(&bytesRendered, 0);
-	NSMutableArray *delayedEvents = [[NSMutableArray alloc] init];
-	BOOL delayedEventsPopped = YES;
-
-	while(!stopping) {
-		if(outputdevicechanged) {
-			[self resetIfOutputChanged];
-			outputdevicechanged = NO;
-		}
-		if(restarted) break;
-		if([outputController shouldReset]) {
-			@autoreleasepool {
-				[[outputController buffer] reset];
-			}
-			[outputController setShouldReset:NO];
-			[delayedEvents removeAllObjects];
-			delayedEventsPopped = YES;
-		}
-
-		while([delayedEvents count]) {
-			size_t localBytesRendered = atomic_load_explicit(&bytesRendered, memory_order_relaxed);
-			double secondsRendered = (double)localBytesRendered / (double)(deviceFormat.mBytesPerPacket * deviceFormat.mSampleRate);
-			if(secondsRendered >= [[delayedEvents objectAtIndex:0] doubleValue]) {
-				if([outputController chainQueueHasTracks])
-					delayedEventsPopped = YES;
-				[self signalEndOfStream];
-				[delayedEvents removeObjectAtIndex:0];
-			} else
-				break;
-		}
-
-		if(stopping)
-			break;
-
-		size_t frameCount = 0;
-
-		if(![[outputController buffer] isFull]) {
-			@autoreleasepool {
-				AudioChunk *chunk = [outputController readChunk:512];
-				frameCount = [chunk frameCount];
-				if(frameCount) {
-					[[outputController buffer] addChunk:chunk];
-				}
-			}
-		}
-
-		if(frameCount) {
-			[readSemaphore signal];
-			continue;
-		} else if([outputController shouldContinue] == NO)
-			break;
-		else if([[outputController buffer] isFull]) {
-			if(!started) {
-				started = YES;
-				if(!paused) {
-					NSError *err;
-					[_au startHardwareAndReturnError:&err];
-				}
-			}
-		} else {
-			// End of input possibly reached
-			if(delayedEventsPopped && [outputController endOfStream] == YES) {
-				double secondsBuffered = [[outputController buffer] listDuration];
-				size_t _bytesRendered = atomic_load_explicit(&bytesRendered, memory_order_relaxed);
-				secondsBuffered += (double)_bytesRendered / (double)(deviceFormat.mBytesPerPacket * deviceFormat.mSampleRate);
-				if([outputController chainQueueHasTracks]) {
-					if(secondsBuffered <= 0.005)
-						secondsBuffered = 0.0;
-					else
-						secondsBuffered -= 0.005;
-				} else {
-					stopNext = YES;
-					break;
-				}
-				[delayedEvents addObject:@(secondsBuffered)];
-				delayedEventsPopped = NO;
-				if(!started) {
-					started = YES;
-					if(!paused) {
-						NSError *err;
-						[_au startHardwareAndReturnError:&err];
-					}
-				}
-			}
-		}
-		[readSemaphore signal];
-		[writeSemaphore timedWait:5000];
-	}
-
-	stopped = YES;
-	[self stop];
-}
-
-- (OSStatus)setOutputDeviceByID:(AudioDeviceID)deviceID {
-	OSStatus err;
-	BOOL defaultDevice = NO;
-	AudioObjectPropertyAddress theAddress = {
-		.mSelector = kAudioHardwarePropertyDefaultOutputDevice,
-		.mScope = kAudioObjectPropertyScopeGlobal,
-		.mElement = kAudioObjectPropertyElementMaster
-	};
-
-	if(deviceID == -1) {
-		defaultDevice = YES;
-		UInt32 size = sizeof(AudioDeviceID);
-		err = AudioObjectGetPropertyData(kAudioObjectSystemObject, &theAddress, 0, NULL, &size, &deviceID);
-
-		if(err != noErr) {
-			DLog(@"THERE'S NO DEFAULT OUTPUT DEVICE");
-
-			return err;
-		}
-	}
-
-	if(_au) {
-		if(defaultdevicelistenerapplied && !defaultDevice) {
-			/* Already set above
-			 * theAddress.mSelector = kAudioHardwarePropertyDefaultOutputDevice; */
-			AudioObjectRemovePropertyListener(kAudioObjectSystemObject, &theAddress, default_device_changed, (__bridge void *_Nullable)(self));
-			defaultdevicelistenerapplied = NO;
-		}
-
-		outputdevicechanged = NO;
-
-		if(outputDeviceID != deviceID) {
-			if(currentdevicelistenerapplied) {
-				if(devicealivelistenerapplied) {
-					theAddress.mSelector = kAudioDevicePropertyDeviceIsAlive;
-					AudioObjectRemovePropertyListener(outputDeviceID, &theAddress, current_device_listener, (__bridge void *_Nullable)(self));
-					devicealivelistenerapplied = NO;
-				}
-				theAddress.mSelector = kAudioDevicePropertyStreamFormat;
-				AudioObjectRemovePropertyListener(outputDeviceID, &theAddress, current_device_listener, (__bridge void *_Nullable)(self));
-				theAddress.mSelector = kAudioDevicePropertyNominalSampleRate;
-				AudioObjectRemovePropertyListener(outputDeviceID, &theAddress, current_device_listener, (__bridge void *_Nullable)(self));
-				currentdevicelistenerapplied = NO;
-			}
-
-			DLog(@"Device: %i\n", deviceID);
-			outputDeviceID = deviceID;
-
-			NSError *nserr;
-			[_au setDeviceID:outputDeviceID error:&nserr];
-			if(nserr != nil) {
-				return (OSErr)[nserr code];
-			}
-
-			outputdevicechanged = YES;
-		}
-
-		if(!currentdevicelistenerapplied) {
-			if(!devicealivelistenerapplied && !defaultDevice) {
-				theAddress.mSelector = kAudioDevicePropertyDeviceIsAlive;
-				AudioObjectAddPropertyListener(outputDeviceID, &theAddress, current_device_listener, (__bridge void *_Nullable)(self));
-				devicealivelistenerapplied = YES;
-			}
-			theAddress.mSelector = kAudioDevicePropertyStreamFormat;
-			AudioObjectAddPropertyListener(outputDeviceID, &theAddress, current_device_listener, (__bridge void *_Nullable)(self));
-			theAddress.mSelector = kAudioDevicePropertyNominalSampleRate;
-			AudioObjectAddPropertyListener(outputDeviceID, &theAddress, current_device_listener, (__bridge void *_Nullable)(self));
-			currentdevicelistenerapplied = YES;
-		}
-
-		if(!defaultdevicelistenerapplied && defaultDevice) {
-			theAddress.mSelector = kAudioHardwarePropertyDefaultOutputDevice;
-			AudioObjectAddPropertyListener(kAudioObjectSystemObject, &theAddress, default_device_changed, (__bridge void *_Nullable)(self));
-			defaultdevicelistenerapplied = YES;
-		}
-	} else {
-		err = noErr;
-	}
-
-	if(err != noErr) {
-		DLog(@"No output device with ID %d could be found.", deviceID);
-
-		return err;
-	}
-
-	return err;
-}
-
-- (BOOL)setOutputDeviceWithDeviceDict:(NSDictionary *)deviceDict {
-	NSNumber *deviceIDNum = [deviceDict objectForKey:@"deviceID"];
-	AudioDeviceID outputDeviceID = [deviceIDNum unsignedIntValue] ?: -1;
-
-	__block OSStatus err = [self setOutputDeviceByID:outputDeviceID];
-
-	if(err != noErr) {
-		// Try matching by name.
-		NSString *userDeviceName = deviceDict[@"name"];
-
-		[self enumerateAudioOutputsUsingBlock:
-		      ^(NSString *deviceName, AudioDeviceID deviceID, AudioDeviceID systemDefaultID, BOOL *stop) {
-			      if([deviceName isEqualToString:userDeviceName]) {
-				      err = [self setOutputDeviceByID:deviceID];
-
-#if 0
-                // Disable. Would cause loop by triggering `-observeValueForKeyPath:ofObject:change:context:` above.
-                // Update `outputDevice`, in case the ID has changed.
-                NSDictionary *deviceInfo = @{
-                    @"name": deviceName,
-                    @"deviceID": @(deviceID),
-                };
-                [[NSUserDefaults standardUserDefaults] setObject:deviceInfo forKey:@"outputDevice"];
-#endif
-
-				      DLog(@"Found output device: \"%@\" (%d).", deviceName, deviceID);
-
-				      *stop = YES;
-			      }
-		      }];
-	}
-
-	if(err != noErr) {
-		ALog(@"No output device could be found, your random error code is %d. Have a nice day!", err);
-
-		return NO;
-	}
-
-	return YES;
-}
-
-// The following is largely a copy pasta of -awakeFromNib from "OutputsArrayController.m".
-// TODO: Share the code. (How to do this across xcodeproj?)
-- (void)enumerateAudioOutputsUsingBlock:(void(NS_NOESCAPE ^ _Nonnull)(NSString *deviceName, AudioDeviceID deviceID, AudioDeviceID systemDefaultID, BOOL *stop))block {
-	UInt32 propsize;
-	AudioObjectPropertyAddress theAddress = {
-		.mSelector = kAudioHardwarePropertyDevices,
-		.mScope = kAudioObjectPropertyScopeGlobal,
-		.mElement = kAudioObjectPropertyElementMaster
-	};
-
-	__Verify_noErr(AudioObjectGetPropertyDataSize(kAudioObjectSystemObject, &theAddress, 0, NULL, &propsize));
-	UInt32 nDevices = propsize / (UInt32)sizeof(AudioDeviceID);
-	AudioDeviceID *devids = malloc(propsize);
-	__Verify_noErr(AudioObjectGetPropertyData(kAudioObjectSystemObject, &theAddress, 0, NULL, &propsize, devids));
-
-	theAddress.mSelector = kAudioHardwarePropertyDefaultOutputDevice;
-	AudioDeviceID systemDefault;
-	propsize = sizeof(systemDefault);
-	__Verify_noErr(AudioObjectGetPropertyData(kAudioObjectSystemObject, &theAddress, 0, NULL, &propsize, &systemDefault));
-
-	theAddress.mScope = kAudioDevicePropertyScopeOutput;
-
-	for(UInt32 i = 0; i < nDevices; ++i) {
-		UInt32 isAlive = 0;
-		propsize = sizeof(isAlive);
-		theAddress.mSelector = kAudioDevicePropertyDeviceIsAlive;
-		__Verify_noErr(AudioObjectGetPropertyData(devids[i], &theAddress, 0, NULL, &propsize, &isAlive));
-		if(!isAlive) continue;
-
-		CFStringRef name = NULL;
-		propsize = sizeof(name);
-		theAddress.mSelector = kAudioDevicePropertyDeviceNameCFString;
-		__Verify_noErr(AudioObjectGetPropertyData(devids[i], &theAddress, 0, NULL, &propsize, &name));
-
-		propsize = 0;
-		theAddress.mSelector = kAudioDevicePropertyStreamConfiguration;
-		__Verify_noErr(AudioObjectGetPropertyDataSize(devids[i], &theAddress, 0, NULL, &propsize));
-
-		if(propsize < sizeof(UInt32)) {
-			if(name) CFRelease(name);
-			continue;
-		}
-
-		AudioBufferList *bufferList = (AudioBufferList *)malloc(propsize);
-		__Verify_noErr(AudioObjectGetPropertyData(devids[i], &theAddress, 0, NULL, &propsize, bufferList));
-		UInt32 bufferCount = bufferList->mNumberBuffers;
-		free(bufferList);
-
-		if(!bufferCount) {
-			if(name) CFRelease(name);
-			continue;
-		}
-
-		BOOL stop = NO;
-		NSString *deviceName = name ? [NSString stringWithString:(__bridge NSString *)name] : [NSString stringWithFormat:@"Unknown device %u", (unsigned int)devids[i]];
-
-		block(deviceName,
-		      devids[i],
-		      systemDefault,
-		      &stop);
-
-		CFRelease(name);
-
-		if(stop) {
-			break;
-		}
-	}
-
-	free(devids);
-}
-
-- (void)resetIfOutputChanged {
-	AVAudioFormat *format = _au.outputBusses[0].format;
-
-	if(!restarted && (!_deviceFormat || ![_deviceFormat isEqual:format])) {
-		[outputController restartPlaybackAtCurrentPosition];
-		restarted = YES;
-	}
-}
-
-- (BOOL)updateDeviceFormat {
-	AVAudioFormat *format = _au.outputBusses[0].format;
-
-	if(!_deviceFormat || ![_deviceFormat isEqual:format]) {
-		NSError *err;
-		AVAudioFormat *renderFormat;
-
-		[outputController incrementAmountPlayed:[[outputController buffer] listDuration]];
-		@autoreleasepool {
-			[[outputController buffer] reset];
-		}
-
-		_deviceFormat = format;
-		deviceFormat = *(format.streamDescription);
-
-		/// Seems some 3rd party devices return incorrect stuff...or I just don't like noninterleaved data.
-		deviceFormat.mFormatFlags &= ~kLinearPCMFormatFlagIsNonInterleaved;
-		//    deviceFormat.mFormatFlags &= ~kLinearPCMFormatFlagIsFloat;
-		//    deviceFormat.mFormatFlags = kLinearPCMFormatFlagIsSignedInteger;
-		// We don't want more than 8 channels
-		if(deviceFormat.mChannelsPerFrame > 8) {
-			deviceFormat.mChannelsPerFrame = 8;
-		}
-		deviceFormat.mBytesPerFrame = deviceFormat.mChannelsPerFrame * (deviceFormat.mBitsPerChannel / 8);
-		deviceFormat.mBytesPerPacket = deviceFormat.mBytesPerFrame * deviceFormat.mFramesPerPacket;
-
-		visFormat = deviceFormat;
-		visFormat.mChannelsPerFrame = 1;
-		visFormat.mBytesPerFrame = visFormat.mChannelsPerFrame * (visFormat.mBitsPerChannel / 8);
-		visFormat.mBytesPerPacket = visFormat.mBytesPerFrame * visFormat.mFramesPerPacket;
-
-		/* Set the channel layout for the audio queue */
-		AudioChannelLayoutTag tag = 0;
-		switch(deviceFormat.mChannelsPerFrame) {
-			case 1:
-				tag = kAudioChannelLayoutTag_Mono;
-				deviceChannelConfig = AudioConfigMono;
-				break;
-			case 2:
-				tag = kAudioChannelLayoutTag_Stereo;
-				deviceChannelConfig = AudioConfigStereo;
-				break;
-			case 3:
-				tag = kAudioChannelLayoutTag_DVD_4;
-				deviceChannelConfig = AudioConfig3Point0;
-				break;
-			case 4:
-				tag = kAudioChannelLayoutTag_Quadraphonic;
-				deviceChannelConfig = AudioConfig4Point0;
-				break;
-			case 5:
-				tag = kAudioChannelLayoutTag_MPEG_5_0_A;
-				deviceChannelConfig = AudioConfig5Point0;
-				break;
-			case 6:
-				tag = kAudioChannelLayoutTag_MPEG_5_1_A;
-				deviceChannelConfig = AudioConfig5Point1;
-				break;
-			case 7:
-				tag = kAudioChannelLayoutTag_MPEG_6_1_A;
-				deviceChannelConfig = AudioConfig6Point1;
-				break;
-			case 8:
-				tag = kAudioChannelLayoutTag_MPEG_7_1_A;
-				deviceChannelConfig = AudioConfig7Point1;
-				break;
-		}
-
-		renderFormat = [[AVAudioFormat alloc] initWithStreamDescription:&deviceFormat channelLayout:[[AVAudioChannelLayout alloc] initWithLayoutTag:tag]];
-		[_au.inputBusses[0] setFormat:renderFormat error:&err];
-		if(err != nil)
-			return NO;
-
-		[outputController setFormat:&deviceFormat channelConfig:deviceChannelConfig];
-
-		AudioStreamBasicDescription asbd = deviceFormat;
-
-		asbd.mFormatFlags &= ~kAudioFormatFlagIsPacked;
-
-		AudioUnitSetProperty(_eq, kAudioUnitProperty_StreamFormat,
-		                     kAudioUnitScope_Input, 0, &asbd, sizeof(asbd));
-
-		AudioUnitSetProperty(_eq, kAudioUnitProperty_StreamFormat,
-		                     kAudioUnitScope_Output, 0, &asbd, sizeof(asbd));
-		AudioUnitReset(_eq, kAudioUnitScope_Input, 0);
-		AudioUnitReset(_eq, kAudioUnitScope_Output, 0);
-
-		AudioUnitReset(_eq, kAudioUnitScope_Global, 0);
-
-		eqEnabled = [[[[NSUserDefaultsController sharedUserDefaultsController] defaults] objectForKey:@"GraphicEQenable"] boolValue];
-	}
-
-	return YES;
-}
-
-- (void)audioOutputBlock {
-	__block AudioUnit eq = _eq;
-	__block AudioStreamBasicDescription *format = &deviceFormat;
-	__block BOOL *eqEnabled = &self->eqEnabled;
-	__block void *refCon = (__bridge void *)self;
-
-#ifdef OUTPUT_LOG
-	__block FILE *logFile = _logFile;
-#endif
-
-	_au.outputProvider = ^AUAudioUnitStatus(AudioUnitRenderActionFlags *_Nonnull actionFlags, const AudioTimeStamp *_Nonnull timestamp, AUAudioFrameCount frameCount, NSInteger inputBusNumber, AudioBufferList *_Nonnull inputData) {
-		// This expects multiple buffers, so:
-		if(!frameCount) return 0;
-
-		int i;
-		const int channels = format->mChannelsPerFrame;
-		if(!channels) return 0;
-
-		const int channelsminusone = channels - 1;
-		float buffers[frameCount * channels];
-		uint8_t bufferlistbuffer[sizeof(AudioBufferList) + sizeof(AudioBuffer) * channelsminusone];
-		AudioBufferList *ioData = (AudioBufferList *)(&bufferlistbuffer[0]);
-
-		ioData->mNumberBuffers = channels;
-
-		memset(buffers, 0, sizeof(buffers));
-
-		for(i = 0; i < channels; ++i) {
-			ioData->mBuffers[i].mNumberChannels = 1;
-			ioData->mBuffers[i].mData = buffers + frameCount * i;
-			ioData->mBuffers[i].mDataByteSize = frameCount * sizeof(float);
-		}
-
-		OSStatus ret;
-
-		if(*eqEnabled)
-			ret = AudioUnitRender(eq, actionFlags, timestamp, (UInt32)inputBusNumber, frameCount, ioData);
-		else
-			ret = renderCallback(refCon, actionFlags, timestamp, (UInt32)inputBusNumber, frameCount, ioData);
-
-		if(ret)
-			return ret;
-
-		for(i = 0; i < channels; ++i) {
-			float *outBuffer = ((float *)inputData->mBuffers[0].mData) + i;
-			const float *inBuffer = ((float *)ioData->mBuffers[i].mData);
-			const int frameCount = ioData->mBuffers[i].mDataByteSize / sizeof(float);
-			cblas_scopy(frameCount, inBuffer, 1, outBuffer, channels);
-		}
-
-#ifdef OUTPUT_LOG
-		if(logFile) {
-			fwrite(inputData->mBuffers[0].mData, 1, inputData->mBuffers[0].mDataByteSize, logFile);
-		}
-
-		// memset(inputData->mBuffers[0].mData, 0, inputData->mBuffers[0].mDataByteSize);
-#endif
-
-		inputData->mBuffers[0].mNumberChannels = channels;
-
-#ifdef _DEBUG
-		[BadSampleCleaner cleanSamples:(float *)inputData->mBuffers[0].mData
-								amount:inputData->mBuffers[0].mDataByteSize / sizeof(float)
-							  location:@"final output"];
-#endif
-
-		return 0;
-	};
-}
-
-- (BOOL)setup {
-	if(_au)
-		[self stop];
-
-	@synchronized(self) {
-		stopInvoked = NO;
-
-		running = NO;
-		stopping = NO;
-		stopped = NO;
-		paused = NO;
-		stopNext = NO;
-		outputDeviceID = -1;
-		restarted = NO;
-
-		downmixer = nil;
-		downmixerForVis = nil;
-
-		AudioComponentDescription desc;
-		NSError *err;
-
-		desc.componentType = kAudioUnitType_Output;
-		desc.componentSubType = kAudioUnitSubType_HALOutput;
-		desc.componentManufacturer = kAudioUnitManufacturer_Apple;
-		desc.componentFlags = 0;
-		desc.componentFlagsMask = 0;
-
-		_au = [[AUAudioUnit alloc] initWithComponentDescription:desc error:&err];
-		if(err != nil)
-			return NO;
-
-		// Setup the output device before mucking with settings
-		NSDictionary *device = [[[NSUserDefaultsController sharedUserDefaultsController] defaults] objectForKey:@"outputDevice"];
-		if(device) {
-			BOOL ok = [self setOutputDeviceWithDeviceDict:device];
-			if(!ok) {
-				// Ruh roh.
-				[self setOutputDeviceWithDeviceDict:nil];
-
-				[[[NSUserDefaultsController sharedUserDefaultsController] defaults] removeObjectForKey:@"outputDevice"];
-			}
-		} else {
-			[self setOutputDeviceWithDeviceDict:nil];
-		}
-
-		_deviceFormat = nil;
-
-		AudioComponent comp = NULL;
-
-		desc.componentType = kAudioUnitType_Effect;
-		desc.componentSubType = kAudioUnitSubType_GraphicEQ;
-
-		comp = AudioComponentFindNext(comp, &desc);
-		if(!comp)
-			return NO;
-
-		OSStatus _err = AudioComponentInstanceNew(comp, &_eq);
-		if(err)
-			return NO;
-
-		[self updateDeviceFormat];
-
-		[self audioOutputBlock];
-
-		[_au setMaximumFramesToRender:512];
-
-		UInt32 value;
-		UInt32 size = sizeof(value);
-
-		value = CHUNK_SIZE;
-		AudioUnitSetProperty(_eq, kAudioUnitProperty_MaximumFramesPerSlice,
-		                     kAudioUnitScope_Global, 0, &value, size);
-
-		value = 127;
-		AudioUnitSetProperty(_eq, kAudioUnitProperty_RenderQuality,
-		                     kAudioUnitScope_Global, 0, &value, size);
-
-		AURenderCallbackStruct callbackStruct;
-		callbackStruct.inputProcRefCon = (__bridge void *)self;
-		callbackStruct.inputProc = renderCallback;
-		AudioUnitSetProperty(_eq, kAudioUnitProperty_SetRenderCallback,
-		                     kAudioUnitScope_Input, 0, &callbackStruct, sizeof(callbackStruct));
-
-		AudioUnitReset(_eq, kAudioUnitScope_Input, 0);
-		AudioUnitReset(_eq, kAudioUnitScope_Output, 0);
-
-		AudioUnitReset(_eq, kAudioUnitScope_Global, 0);
-
-		_err = AudioUnitInitialize(_eq);
-		if(_err)
-			return NO;
-
-		eqInitialized = YES;
-
-		[self setEqualizerEnabled:[[[[NSUserDefaultsController sharedUserDefaultsController] defaults] objectForKey:@"GraphicEQenable"] boolValue]];
-
-		[outputController beginEqualizer:_eq];
-
-		[_au allocateRenderResourcesAndReturnError:&err];
-
-		visController = [VisualizationController sharedController];
-
-		[[NSUserDefaultsController sharedUserDefaultsController] addObserver:self forKeyPath:@"values.outputDevice" options:0 context:kOutputCoreAudioContext];
-		[[NSUserDefaultsController sharedUserDefaultsController] addObserver:self forKeyPath:@"values.GraphicEQenable" options:0 context:kOutputCoreAudioContext];
-		[[NSUserDefaultsController sharedUserDefaultsController] addObserver:self forKeyPath:@"values.eqPreamp" options:(NSKeyValueObservingOptionInitial | NSKeyValueObservingOptionNew) context:kOutputCoreAudioContext];
-		observersapplied = YES;
-
-		return (err == nil);
-	}
-}
-
-- (void)setVolume:(double)v {
-	volume = v * 0.01f;
-}
-
-- (void)setEqualizerEnabled:(BOOL)enabled {
-	if(enabled && !eqEnabled) {
-		if(_eq) {
-			AudioUnitReset(_eq, kAudioUnitScope_Input, 0);
-			AudioUnitReset(_eq, kAudioUnitScope_Output, 0);
-			AudioUnitReset(_eq, kAudioUnitScope_Global, 0);
-		}
-	}
-
-	eqEnabled = enabled;
-}
-
-- (void)start {
-	[self threadEntry:nil];
-}
-
-- (void)stop {
-	@synchronized(self) {
-		if(stopInvoked) return;
-		stopInvoked = YES;
-		if(observersapplied) {
-			[[NSUserDefaultsController sharedUserDefaultsController] removeObserver:self forKeyPath:@"values.outputDevice" context:kOutputCoreAudioContext];
-			[[NSUserDefaultsController sharedUserDefaultsController] removeObserver:self forKeyPath:@"values.GraphicEQenable" context:kOutputCoreAudioContext];
-			[[NSUserDefaultsController sharedUserDefaultsController] removeObserver:self forKeyPath:@"values.eqPreamp" context:kOutputCoreAudioContext];
-			observersapplied = NO;
-		}
-		if(stopNext && !paused) {
-			if(!started) {
-				// This happens if playback is started on a very short file, and the queue is empty or at the end of the playlist
-				started = YES;
-				NSError *err;
-				[_au startHardwareAndReturnError:&err];
-			}
-			while(![[outputController buffer] isEmpty]) {
-				[writeSemaphore signal];
-				[readSemaphore signal];
-				usleep(500);
-			}
-		}
-		if(stopNext) {
-			stopNext = NO;
-			[self signalEndOfStream];
-		}
-		stopping = YES;
-		paused = NO;
-		[writeSemaphore signal];
-		[readSemaphore signal];
-		if(defaultdevicelistenerapplied || currentdevicelistenerapplied || devicealivelistenerapplied) {
-			AudioObjectPropertyAddress theAddress = {
-				.mScope = kAudioObjectPropertyScopeGlobal,
-				.mElement = kAudioObjectPropertyElementMaster
-			};
-			if(defaultdevicelistenerapplied) {
-				theAddress.mSelector = kAudioHardwarePropertyDefaultOutputDevice;
-				AudioObjectRemovePropertyListener(kAudioObjectSystemObject, &theAddress, default_device_changed, (__bridge void *_Nullable)(self));
-				defaultdevicelistenerapplied = NO;
-			}
-			if(devicealivelistenerapplied) {
-				theAddress.mSelector = kAudioDevicePropertyDeviceIsAlive;
-				AudioObjectRemovePropertyListener(outputDeviceID, &theAddress, current_device_listener, (__bridge void *_Nullable)(self));
-				devicealivelistenerapplied = NO;
-			}
-			if(currentdevicelistenerapplied) {
-				theAddress.mSelector = kAudioDevicePropertyStreamFormat;
-				AudioObjectRemovePropertyListener(outputDeviceID, &theAddress, current_device_listener, (__bridge void *_Nullable)(self));
-				theAddress.mSelector = kAudioDevicePropertyNominalSampleRate;
-				AudioObjectRemovePropertyListener(outputDeviceID, &theAddress, current_device_listener, (__bridge void *_Nullable)(self));
-				currentdevicelistenerapplied = NO;
-			}
-		}
-		if(_au) {
-			if(started)
-				[_au stopHardware];
-			_au = nil;
-		}
-		if(running) {
-			while(!stopped) {
-				stopping = YES;
-				[readSemaphore signal];
-				[writeSemaphore timedWait:5000];
-			}
-		}
-		if(_eq) {
-			[outputController endEqualizer:_eq];
-			if(eqInitialized) {
-				AudioUnitUninitialize(_eq);
-				eqInitialized = NO;
-			}
-			AudioComponentInstanceDispose(_eq);
-			_eq = NULL;
-		}
-		if(downmixer) {
-			downmixer = nil;
-		}
-		if(downmixerForVis) {
-			downmixerForVis = nil;
-		}
-#ifdef OUTPUT_LOG
-		if(_logFile) {
-			fclose(_logFile);
-			_logFile = NULL;
-		}
-#endif
-		outputController = nil;
-		visController = nil;
-	}
-}
-
-- (void)dealloc {
-	[self stop];
-}
-
-- (void)pause {
-	paused = YES;
-	if(started)
-		[_au stopHardware];
-}
-
-- (void)resume {
-	NSError *err;
-	[_au startHardwareAndReturnError:&err];
-	paused = NO;
-	started = YES;
-}
-
-- (void)sustainHDCD {
-	atomic_store(&bytesHdcdSustained, deviceFormat.mSampleRate * 10 * sizeof(float) * 2);
-}
-
-@end

Audio/Plugin.h

@@ -25,6 +25,9 @@
 + (float)priority;
 
 + (NSArray *)urlsForContainerURL:(NSURL *)url;
+
+@optional
++ (NSArray *)dependencyUrlsForContainerURL:(NSURL *)url;
 @end
 
 @protocol CogDecoder <NSObject>
@@ -93,6 +96,7 @@
 
 - (id<CogSource>)audioSourceForURL:(NSURL *)url;
 - (NSArray *)urlsForContainerURL:(NSURL *)url;
+- (NSArray *)dependencyUrlsForContainerURL:(NSURL *)url;
 - (NSDictionary *)metadataForURL:(NSURL *)url skipCue:(BOOL)skip;
 - (NSDictionary *)propertiesForURL:(NSURL *)url skipCue:(BOOL)skip;
 - (id<CogDecoder>)audioDecoderForSource:(id<CogSource>)source skipCue:(BOOL)skip;

Audio/PluginController.mm

@@ -109,11 +109,16 @@ static NSDictionary *cache_access_metadata(NSURL *url) {
 static void cache_run() {
 	std::chrono::milliseconds dura(250);
 
+	Cache_Running = true;
+
 	while(Cache_Running) {
 		std::chrono::steady_clock::time_point now = std::chrono::steady_clock::now();
 
 		@autoreleasepool {
 			std::lock_guard<std::mutex> lock(Cache_Lock);
+
+			size_t cacheListOriginalSize = Cache_List.size();
+
 			for(auto it = Cache_List.begin(); it != Cache_List.end();) {
 				auto elapsed = std::chrono::duration_cast<std::chrono::seconds>(now - it->second.time_accessed);
 				if(elapsed.count() >= 10) {
@@ -123,8 +128,9 @@ static void cache_run() {
 				++it;
 			}
 
-			if(Cache_List.size() == 0)
+			if(cacheListOriginalSize && Cache_List.size() == 0) {
 				[Cache_Data_Store reset];
+			}
 		}
 
 		std::this_thread::sleep_for(dura);
@@ -348,6 +354,16 @@ static PluginController *sharedPluginController = nil;
 	}
 }
 
+static NSString *xmlEscapeString(NSString * string) {
+	CFStringRef textXML = CFXMLCreateStringByEscapingEntities(kCFAllocatorDefault, (CFStringRef)string, nil);
+	if(textXML) {
+		NSString *textString = (__bridge NSString *)textXML;
+		CFRelease(textXML);
+		return textString;
+	}
+	return @"";
+}
+
 - (void)printPluginInfo {
 	ALog(@"Sources: %@", self.sources);
 	ALog(@"Containers: %@", self.containers);
@@ -365,6 +381,8 @@ static PluginController *sharedPluginController = nil;
 <!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n\
 <plist version=\"1.0\">\n\
 <dict>\n\
+\t<key>FirebaseCrashlyticsCollectionEnabled</key>\n\
+\t<false/>\n\
 \t<key>SUEnableInstallerLauncherService</key>\n\
 \t<true/>\n\
 \t<key>CFBundleDevelopmentRegion</key>\n\
@@ -504,7 +522,7 @@ static PluginController *sharedPluginController = nil;
 \t\t\t<integer>1</integer>\n\
 \t\t\t<key>CFBundleTypeName</key>\n\
 \t\t\t<string>"];
-        [stringList addObject:[type objectAtIndex:0]];
+        [stringList addObject:xmlEscapeString([type objectAtIndex:0])];
         [stringList addObject:@"</string>\n\
 \t\t\t<key>CFBundleTypeRole</key>\n\
 \t\t\t<string>Viewer</string>\n\
@@ -555,6 +573,29 @@ static PluginController *sharedPluginController = nil;
 	return [container urlsForContainerURL:url];
 }
 
+- (NSArray *)dependencyUrlsForContainerURL:(NSURL *)url {
+	NSString *ext = [url pathExtension];
+	NSArray *containerSet = [containers objectForKey:[ext lowercaseString]];
+	NSString *classString;
+	if(containerSet) {
+		if([containerSet count] > 1) {
+			return [CogContainerMulti dependencyUrlsForContainerURL:url containers:containerSet];
+		} else {
+			classString = [containerSet objectAtIndex:0];
+		}
+	} else {
+		return nil;
+	}
+
+	Class container = NSClassFromString(classString);
+
+	if([container respondsToSelector:@selector(dependencyUrlsForContainerURL:)]) {
+		return [container dependencyUrlsForContainerURL:url];
+	} else {
+		return nil;
+	}
+}
+
 // Note: Source is assumed to already be opened.
 - (id<CogDecoder>)audioDecoderForSource:(id<CogSource>)source skipCue:(BOOL)skip {
 	NSString *ext = [[source url] pathExtension];

Audio/ThirdParty/lvqcl/License/LICENSE.LGPL

@@ -1,504 +0,0 @@
-		  GNU LESSER GENERAL PUBLIC LICENSE
-		       Version 2.1, February 1999
-
- Copyright (C) 1991, 1999 Free Software Foundation, Inc.
- 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-[This is the first released version of the Lesser GPL.  It also counts
- as the successor of the GNU Library Public License, version 2, hence
- the version number 2.1.]
-
-			    Preamble
-
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-Licenses are intended to guarantee your freedom to share and change
-free software--to make sure the software is free for all its users.
-
-  This license, the Lesser General Public License, applies to some
-specially designated software packages--typically libraries--of the
-Free Software Foundation and other authors who decide to use it.  You
-can use it too, but we suggest you first think carefully about whether
-this license or the ordinary General Public License is the better
-strategy to use in any particular case, based on the explanations below.
-
-  When we speak of free software, we are referring to freedom of use,
-not price.  Our General Public Licenses are designed to make sure that
-you have the freedom to distribute copies of free software (and charge
-for this service if you wish); that you receive source code or can get
-it if you want it; that you can change the software and use pieces of
-it in new free programs; and that you are informed that you can do
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-
-    <one line to give the library's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Lesser General Public
-    License as published by the Free Software Foundation; either
-    version 2.1 of the License, or (at your option) any later version.
-
-    This library is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    Lesser General Public License for more details.
-
-    You should have received a copy of the GNU Lesser General Public
-    License along with this library; if not, write to the Free Software
-    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-
-Also add information on how to contact you by electronic and paper mail.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the library, if
-necessary.  Here is a sample; alter the names:
-
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the
-  library `Frob' (a library for tweaking knobs) written by James Random Hacker.
-
-  <signature of Ty Coon>, 1 April 1990
-  Ty Coon, President of Vice
-
-That's all there is to it!
-
-

Audio/ThirdParty/lvqcl/License/License.txt

@@ -1,39 +0,0 @@
-SoX resampler plugin for foobar2000 audio player
-Copyright (C) lvqcl
-
-This library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Lesser General Public
-License as published by the Free Software Foundation; either
-version 2.1 of the License, or (at your option) any later version.
-
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public
-License along with this library; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
-
-
-This software uses code of SoX licensed under the terms of LGPLv2.1
-Copyright (C) robs@users.sourceforge.net
-Copyright (C) Chris Bagwell and SoX contributors
-Copyright (C) Reuben Thomas
-
-
-This software uses code of FFmpeg licensed under the terms of LGPLv2.1
-Copyright (C) Fabrice Bellard
-Copyright (C) Michael Niedermayer <michaelni@gmx.at>
-Copyright (C) Alex Converse <alex dot converse at gmail dot com>
-Copyright (C) Loren Merritt
-Copyright (C) Vitor Sessak
-Copyright (C) x264 project
-
-
-This software uses code of General Purpose FFT Package 
-Copyright (C) Takuya OOURA
-
-
-This software uses code of foobar2000 1.4 SDK
-Copyright (C) 2001-2018, Peter Pawlowski

Audio/ThirdParty/lvqcl/lpc.c

@@ -1,193 +0,0 @@
-/*
- * Copyright (c) 2013, 2018 lvqcl
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <memory.h>
-#include <stdlib.h>
-#include <stdbool.h>
-#include "lpc.h"
-
-static void apply_window(float *const data, const size_t data_len) {
-#if 0
-	if (0) // subtract the mean
-	{
-		double mean = 0;
-		for(int i = 0; i < (int)data_len; i++)
-			mean += data[i];
-		mean /= data_len;
-
-		for(int i = 0; i < (int)data_len; i++)
-			data[i] -= (float)mean;
-	}
-#endif
-
-	if(1) // Welch window
-	{
-		const float n2 = (data_len + 1) / 2.0f;
-		for(int i = 0; i < (int)data_len; i++) {
-			float k = (i + 1 - n2) / n2;
-			data[data_len - 1 - i] *= 1.0f - k * k;
-		}
-	}
-}
-
-static float vorbis_lpc_from_data(float *data, float *lpci, int n, int m, double *aut, double *lpc) {
-	double error;
-	double epsilon;
-	int i, j;
-
-	/* autocorrelation, p+1 lag coefficients */
-	j = m + 1;
-	while(j--) {
-		double d = 0; /* double needed for accumulator depth */
-		for(i = j; i < n; i++) d += (double)data[i] * data[i - j];
-		aut[j] = d;
-	}
-
-	/* Generate lpc coefficients from autocorr values */
-
-	/* set our noise floor to about -100dB */
-	error = aut[0] * (1. + 1e-10);
-	epsilon = 1e-9 * aut[0] + 1e-10;
-
-	for(i = 0; i < m; i++) {
-		double r = -aut[i + 1];
-
-		if(error < epsilon) {
-			memset(lpc + i, 0, (m - i) * sizeof(*lpc));
-			goto done;
-		}
-
-		/* Sum up this iteration's reflection coefficient; note that in
-		   Vorbis we don't save it.  If anyone wants to recycle this code
-		   and needs reflection coefficients, save the results of 'r' from
-		   each iteration. */
-
-		for(j = 0; j < i; j++) r -= lpc[j] * aut[i - j];
-		r /= error;
-
-		/* Update LPC coefficients and total error */
-
-		lpc[i] = r;
-		for(j = 0; j < i / 2; j++) {
-			double tmp = lpc[j];
-
-			lpc[j] += r * lpc[i - 1 - j];
-			lpc[i - 1 - j] += r * tmp;
-		}
-		if(i & 1) lpc[j] += lpc[j] * r;
-
-		error *= 1. - r * r;
-	}
-
-done:
-
-	/* slightly damp the filter */
-	{
-		double g = .99;
-		double damp = g;
-		for(j = 0; j < m; j++) {
-			lpc[j] *= damp;
-			damp *= g;
-		}
-	}
-
-	for(j = 0; j < m; j++) lpci[j] = (float)lpc[j];
-
-	/* we need the error value to know how big an impulse to hit the
-	   filter with later */
-
-	return error;
-}
-
-static void vorbis_lpc_predict(float *coeff, float *prime, int m, float *data, long n, float *work) {
-	/* in: coeff[0...m-1] LPC coefficients
-	       prime[0...m-1] initial values (allocated size of n+m-1)
-	  out: data[0...n-1] data samples */
-
-	long i, j, o, p;
-	float y;
-
-	if(!prime)
-		for(i = 0; i < m; i++)
-			work[i] = 0.f;
-	else
-		for(i = 0; i < m; i++)
-			work[i] = prime[i];
-
-	for(i = 0; i < n; i++) {
-		y = 0;
-		o = i;
-		p = m;
-		for(j = 0; j < m; j++)
-			y -= work[o++] * coeff[--p];
-
-		data[i] = work[o] = y;
-	}
-}
-
-void lpc_extrapolate2(float *const data, const size_t data_len, const int nch, const int lpc_order, const size_t extra_bkwd, const size_t extra_fwd, void **extrapolate_buffer, size_t *extrapolate_buffer_size) {
-	const size_t tdata_size = sizeof(float) * (extra_bkwd + data_len + extra_fwd);
-	const size_t aut_size = sizeof(double) * (lpc_order + 1);
-	const size_t lpc_size = sizeof(double) * lpc_order;
-	const size_t lpci_size = sizeof(float) * lpc_order;
-	const size_t work_size = sizeof(float) * (extra_bkwd + lpc_order + extra_fwd);
-
-	const size_t new_size = tdata_size + aut_size + lpc_size + lpci_size + work_size;
-
-	if(new_size > *extrapolate_buffer_size) {
-		*extrapolate_buffer = realloc(*extrapolate_buffer, new_size);
-		*extrapolate_buffer_size = new_size;
-	}
-
-	float *tdata = (float *)(*extrapolate_buffer); // for 1 channel only
-
-	double *aut = (double *)(*extrapolate_buffer + tdata_size);
-	double *lpc = (double *)(*extrapolate_buffer + tdata_size + aut_size);
-	float *lpci = (float *)(*extrapolate_buffer + tdata_size + aut_size + lpc_size);
-	float *work = (float *)(*extrapolate_buffer + tdata_size + aut_size + lpc_size + lpci_size);
-
-	for(int c = 0; c < nch; c++) {
-		if(extra_bkwd) {
-			for(int i = 0; i < (int)data_len; i++)
-				tdata[data_len - 1 - i] = data[i * nch + c];
-		} else {
-			for(int i = 0; i < (int)data_len; i++)
-				tdata[i] = data[i * nch + c];
-		}
-
-		apply_window(tdata, data_len);
-		vorbis_lpc_from_data(tdata, lpci, (int)data_len, lpc_order, aut, lpc);
-
-		// restore after apply_window
-		if(extra_bkwd) {
-			for(int i = 0; i < (int)data_len; i++)
-				tdata[data_len - 1 - i] = data[i * nch + c];
-		} else {
-			for(int i = 0; i < (int)data_len; i++)
-				tdata[i] = data[i * nch + c];
-		}
-
-		vorbis_lpc_predict(lpci, tdata + data_len - lpc_order, lpc_order, tdata + data_len, extra_fwd + extra_bkwd, work);
-
-		if(extra_bkwd) {
-			for(int i = 0; i < extra_bkwd; i++)
-				data[(-i - 1) * nch + c] = tdata[data_len + i];
-		} else {
-			for(int i = 0; i < extra_fwd; i++)
-				data[(i + data_len) * nch + c] = tdata[data_len + i];
-		}
-	}
-}

Audio/ThirdParty/lvqcl/lpc.h

@@ -1,48 +0,0 @@
-#ifndef MY_LPC_H
-#define MY_LPC_H
-
-/*    data        - beginning of the data
- *    data_len    - length of data (in samples) that are base for extrapolation
- *    nch            - number of (interleaved) channels
- *    lpc_order    - LPC order
- *    extra_bkwd    - number of samples to pre-extrapolate
- *    extra_fwd    - number of samples to post-extrapolate
- *
- *    D = data; N = num_channels; LEN = data_len*N; EX = extra*N
- *
- *    memory layout when invdir == false:
- *
- *    [||||||||||||||||||||||||||||||||][||||||||||||||||||||][
- *    ^ D[0]                            ^ D[LEN]              ^ D[LEN+EX]
- *
- *    memory layout when invdir == true:
- *    ][||||||||||||||||||||][||||||||||||||||||||||||||||||||][
- *                           ^ D[0]                            ^ D[LEN]
- *    ^ D[-1*N-EX]          ^ D[-1*N]
- *
- */
-
-static const size_t LPC_ORDER = 32;
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-void lpc_extrapolate2(float * const data, const size_t data_len, const int nch, const int lpc_order, const size_t extra_bkwd, const size_t extra_fwd, void ** extrapolate_buffer, size_t * extrapolate_buffer_size);
-
-#ifdef __cplusplus
-}
-#endif
-
-static inline void lpc_extrapolate_bkwd(float * const data, const size_t data_len, const size_t prime_len, const int nch, const int lpc_order, const size_t extra_bkwd, void ** extrapolate_buffer, size_t * extrapolate_buffer_size)
-{
-    (void)data_len;
-    lpc_extrapolate2(data, prime_len, nch, lpc_order, extra_bkwd, 0, extrapolate_buffer, extrapolate_buffer_size);
-}
-
-static inline void lpc_extrapolate_fwd(float * const data, const size_t data_len, const size_t prime_len, const int nch, const int lpc_order, const size_t extra_fwd, void ** extrapolate_buffer, size_t * extrapolate_buffer_size)
-{
-    lpc_extrapolate2(data + (data_len - prime_len)*nch, prime_len, nch, lpc_order, 0, extra_fwd, extrapolate_buffer, extrapolate_buffer_size);
-}
-
-#endif

Audio/ThirdParty/lvqcl/util.h

@@ -1,55 +0,0 @@
-/* Copyright (c) 2018 lvqcl. All rights reserved.
- *
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 of the License, or (at
- * your option) any later version.
- *
- * This library is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
- * General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef UTIL_H_
-#define UTIL_H_
-
-#ifndef min
-#define min(a,b) (((a)<(b))?(a):(b))
-#endif
-#ifndef max
-#define max(a,b) (((a)>(b))?(a):(b))
-#endif
-
-static inline unsigned local_gcd(unsigned a, unsigned b)
-{
-    if (a == 0 || b == 0) return 0;
-    unsigned c = a % b;
-    while (c != 0) { a = b; b = c; c = a % b; }
-    return b;
-}
-
-/*
-    In:  *r1 and *r2: samplerates;
-    Out: *r1 and *r2: numbers of samples;
-
-    multiply r1 and r2 by n so that durations is 1/N th of second;
-    limit n so that r1 and r2 aren't bigger than M
-*/
-static void samples_len(unsigned* r1, unsigned* r2, unsigned N, unsigned M)        // example: r1 = 44100, r2 = 48000, N = 20, M = 8192
-{
-    if (r1 == 0 || r2 == 0 || *r1 == 0 || *r2 == 0) return;
-    unsigned v = local_gcd(*r1, *r2);        // v = 300
-    *r1 /= v; *r2 /= v;                        // r1 = 147; r2 = 160  == 1/300th of second
-    unsigned n = (v + N-1) / N;                // n = 300/20 = 15 times
-    unsigned z = max(*r1, *r2);        // z = 160
-    if (z*n > M) n = M / z;                    // 160*15 = 2400 < 8192;; if M == 1024: n = 1024/160 = 6; 160*6 = 960
-    if (n < 1) n = 1;
-    *r1 *= n; *r2 *= n;                        // r1 = 147*15 = 2205 samples, r2 = 160*15 = 2400 samples
-}
-
-#endif

Audio/ThirdParty/r8bstate.cpp

@@ -0,0 +1,31 @@
+//
+//  r8bstate.cpp
+//  CogAudio Framework
+//
+//  Created by Christopher Snowhill on 6/24/22.
+//
+
+#include "r8bstate.h"
+#include "r8bstate.hpp"
+
+void *r8bstate_new(int channelCount, int bufferCapacity, double srcRate,
+                   double dstRate) {
+	return (void *)new r8bstate(channelCount, bufferCapacity, srcRate, dstRate);
+}
+
+void r8bstate_delete(void *state) {
+	delete(r8bstate *)state;
+}
+
+double r8bstate_latency(void *state) {
+	return ((r8bstate *)state)->latency();
+}
+
+int r8bstate_resample(void *state, const float *input, size_t inCount, size_t *inDone,
+                      float *output, size_t outMax) {
+	return ((r8bstate *)state)->resample(input, inCount, inDone, output, outMax);
+}
+
+int r8bstate_flush(void *state, float *output, size_t outMax) {
+	return ((r8bstate *)state)->flush(output, outMax);
+}

Audio/ThirdParty/r8bstate.h

@@ -2,163 +2,32 @@
 //  r8bstate.h
 //  CogAudio Framework
 //
-//  Created by Christopher Snowhill on 3/3/22.
+//  Created by Christopher Snowhill on 6/24/22.
 //
 
+#include <stdint.h>
+#include <stdlib.h>
+
 #ifndef r8bstate_h
 #define r8bstate_h
 
-#include <Accelerate/Accelerate.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
 
-#include "r8bbase.h"
+void *r8bstate_new(int channelCount, int bufferCapacity, double srcRate,
+                   double dstRate);
+void r8bstate_delete(void *);
 
-#include "CDSPResampler.h"
+double r8bstate_latency(void *);
 
-struct r8bstate {
+int r8bstate_resample(void *, const float *input, size_t inCount, size_t *inDone,
-	int channelCount;
+                      float *output, size_t outMax);
-	int bufferCapacity;
-	size_t remainder;
-	uint64_t inProcessed;
-	uint64_t outProcessed;
-	double sampleRatio;
-	r8b::CFixedBuffer<double> InBuf;
-	r8b::CFixedBuffer<double> *OutBufs;
-	r8b::CDSPResampler24 **Resamps;
-	r8bstate(int _channelCount, int _bufferCapacity, double srcRate, double dstRate)
-	: channelCount(_channelCount), bufferCapacity(_bufferCapacity), inProcessed(0), outProcessed(0), remainder(0) {
-		InBuf.alloc(bufferCapacity);
-		OutBufs = new r8b::CFixedBuffer<double>[channelCount];
-		Resamps = new r8b::CDSPResampler24 *[channelCount];
-		for(int i = 0; i < channelCount; ++i) {
-			Resamps[i] = new r8b::CDSPResampler24(srcRate, dstRate, bufferCapacity);
-		}
-		sampleRatio = dstRate / srcRate;
-	}
 
-	~r8bstate() {
+int r8bstate_flush(void *, float *output, size_t outMax);
-		delete[] OutBufs;
-		for(int i = 0; i < channelCount; ++i) {
-			delete Resamps[i];
-		}
-		delete[] Resamps;
-	}
 
-	double latency() {
+#ifdef __cplusplus
-		return ((double)inProcessed * sampleRatio) - (double)outProcessed;
+}
-	}
+#endif
-
-	int resample(const float *input, size_t inCount, size_t *inDone, float *output, size_t outMax) {
-		int ret = 0;
-		int i;
-		if(inDone) *inDone = 0;
-		while(remainder > 0) {
-			size_t blockCount = remainder;
-			if(blockCount > outMax)
-				blockCount = outMax;
-			for(i = 0; i < channelCount; ++i) {
-				vDSP_vdpsp(&OutBufs[i][0], 1, output + i, channelCount, blockCount);
-			}
-			remainder -= blockCount;
-			if(remainder > 0) {
-				for(i = 0; i < channelCount; ++i) {
-					memmove(&OutBufs[i][0], &OutBufs[i][blockCount], remainder * sizeof(double));
-				}
-			}
-			output += channelCount * blockCount;
-			outProcessed += blockCount;
-			outMax -= blockCount;
-			ret += blockCount;
-			if(!outMax)
-				return ret;
-		}
-		while(inCount > 0) {
-			size_t blockCount = inCount;
-			if(blockCount > bufferCapacity)
-				blockCount = bufferCapacity;
-			int outputDone = 0;
-			for(i = 0; i < channelCount; ++i) {
-				double *outputPointer;
-				vDSP_vspdp(input + i, channelCount, &InBuf[0], 1, blockCount);
-				outputDone = Resamps[i]->process(InBuf, (int)blockCount, outputPointer);
-				if(outputDone) {
-					if(outputDone > outMax) {
-						vDSP_vdpsp(outputPointer, 1, output + i, channelCount, outMax);
-						remainder = outputDone - outMax;
-						OutBufs[i].alloc((int)remainder);
-						memcpy(&OutBufs[i][0], outputPointer + outMax, remainder);
-					} else {
-						vDSP_vdpsp(outputPointer, 1, output + i, channelCount, outputDone);
-					}
-				}
-			}
-			size_t outputActual = outputDone - remainder;
-			input += channelCount * blockCount;
-			output += channelCount * outputActual;
-			inCount -= blockCount;
-			if(inDone) *inDone += blockCount;
-			inProcessed += blockCount;
-			outProcessed += outputActual;
-			outMax -= outputActual;
-			ret += outputActual;
-			if(remainder)
-				break;
-		}
-		return ret;
-	}
-
-	int flush(float *output, size_t outMax) {
-		int ret = 0;
-		int i;
-		if(remainder > 0) {
-			size_t blockCount = remainder;
-			if(blockCount > outMax)
-				blockCount = outMax;
-			for(i = 0; i < channelCount; ++i) {
-				vDSP_vdpsp(&OutBufs[i][0], 1, output + i, channelCount, blockCount);
-			}
-			remainder -= blockCount;
-			if(remainder > 0) {
-				for(i = 0; i < channelCount; ++i) {
-					memmove(&OutBufs[i][0], &OutBufs[i][blockCount], remainder * sizeof(double));
-				}
-			}
-			output += channelCount * blockCount;
-			outProcessed += blockCount;
-			outMax -= blockCount;
-			ret += blockCount;
-			if(!outMax)
-				return ret;
-		}
-		uint64_t outputWanted = ceil(inProcessed * sampleRatio);
-		memset(&InBuf[0], 0, sizeof(double) * bufferCapacity);
-		while(outProcessed < outputWanted) {
-			int outputDone = 0;
-			for(int i = 0; i < channelCount; ++i) {
-				double *outputPointer;
-				outputDone = Resamps[i]->process(InBuf, bufferCapacity, outputPointer);
-				if(outputDone) {
-					if(outputDone > (outputWanted - outProcessed))
-						outputDone = (int)(outputWanted - outProcessed);
-					if(outputDone > outMax) {
-						vDSP_vdpsp(outputPointer, 1, output + i, channelCount, outMax);
-						remainder = outputDone - outMax;
-						OutBufs[i].alloc((int)remainder);
-						memcpy(&OutBufs[i][0], outputPointer + outMax, remainder);
-					} else {
-						vDSP_vdpsp(outputPointer, 1, output + i, channelCount, outputDone);
-					}
-				}
-			}
-			size_t outputActual = outputDone - remainder;
-			outProcessed += outputActual;
-			output += channelCount * outputActual;
-			outMax -= outputActual;
-			ret += outputActual;
-			if(remainder)
-				break;
-		}
-		return ret;
-	}
-};
 
 #endif /* r8bstate_h */

Audio/ThirdParty/r8bstate.hpp

@@ -0,0 +1,165 @@
+//
+//  r8bstate.hpp
+//  CogAudio Framework
+//
+//  Created by Christopher Snowhill on 3/3/22.
+//
+
+#ifndef r8bstate_hpp
+#define r8bstate_hpp
+
+#include <Accelerate/Accelerate.h>
+
+#include "r8bbase.h"
+
+#include "CDSPResampler.h"
+
+struct r8bstate {
+	int channelCount;
+	int bufferCapacity;
+	size_t remainder;
+	uint64_t inProcessed;
+	uint64_t outProcessed;
+	double sampleRatio;
+	double dstRate;
+	r8b::CFixedBuffer<double> InBuf;
+	r8b::CFixedBuffer<double> *OutBufs;
+	r8b::CDSPResampler24 **Resamps;
+	r8bstate(int _channelCount, int _bufferCapacity, double srcRate, double _dstRate)
+	: channelCount(_channelCount), bufferCapacity(_bufferCapacity), inProcessed(0), outProcessed(0), remainder(0), dstRate(_dstRate) {
+		InBuf.alloc(bufferCapacity);
+		OutBufs = new r8b::CFixedBuffer<double>[channelCount];
+		Resamps = new r8b::CDSPResampler24 *[channelCount];
+		for(int i = 0; i < channelCount; ++i) {
+			Resamps[i] = new r8b::CDSPResampler24(srcRate, dstRate, bufferCapacity);
+		}
+		sampleRatio = dstRate / srcRate;
+	}
+
+	~r8bstate() {
+		delete[] OutBufs;
+		for(int i = 0; i < channelCount; ++i) {
+			delete Resamps[i];
+		}
+		delete[] Resamps;
+	}
+
+	double latency() {
+		return (((double)inProcessed * sampleRatio) - (double)outProcessed) / dstRate;
+	}
+
+	int resample(const float *input, size_t inCount, size_t *inDone, float *output, size_t outMax) {
+		int ret = 0;
+		int i;
+		if(inDone) *inDone = 0;
+		while(remainder > 0) {
+			size_t blockCount = remainder;
+			if(blockCount > outMax)
+				blockCount = outMax;
+			for(i = 0; i < channelCount; ++i) {
+				vDSP_vdpsp(&OutBufs[i][0], 1, output + i, channelCount, blockCount);
+			}
+			remainder -= blockCount;
+			if(remainder > 0) {
+				for(i = 0; i < channelCount; ++i) {
+					memmove(&OutBufs[i][0], &OutBufs[i][blockCount], remainder * sizeof(double));
+				}
+			}
+			output += channelCount * blockCount;
+			outProcessed += blockCount;
+			outMax -= blockCount;
+			ret += blockCount;
+			if(!outMax)
+				return ret;
+		}
+		while(inCount > 0) {
+			size_t blockCount = inCount;
+			if(blockCount > bufferCapacity)
+				blockCount = bufferCapacity;
+			int outputDone = 0;
+			for(i = 0; i < channelCount; ++i) {
+				double *outputPointer;
+				vDSP_vspdp(input + i, channelCount, &InBuf[0], 1, blockCount);
+				outputDone = Resamps[i]->process(InBuf, (int)blockCount, outputPointer);
+				if(outputDone) {
+					if(outputDone > outMax) {
+						vDSP_vdpsp(outputPointer, 1, output + i, channelCount, outMax);
+						remainder = outputDone - outMax;
+						OutBufs[i].alloc((int)remainder);
+						memcpy(&OutBufs[i][0], outputPointer + outMax, remainder);
+					} else {
+						vDSP_vdpsp(outputPointer, 1, output + i, channelCount, outputDone);
+					}
+				}
+			}
+			size_t outputActual = outputDone - remainder;
+			input += channelCount * blockCount;
+			output += channelCount * outputActual;
+			inCount -= blockCount;
+			if(inDone) *inDone += blockCount;
+			inProcessed += blockCount;
+			outProcessed += outputActual;
+			outMax -= outputActual;
+			ret += outputActual;
+			if(remainder)
+				break;
+		}
+		return ret;
+	}
+
+	int flush(float *output, size_t outMax) {
+		int ret = 0;
+		int i;
+		if(remainder > 0) {
+			size_t blockCount = remainder;
+			if(blockCount > outMax)
+				blockCount = outMax;
+			for(i = 0; i < channelCount; ++i) {
+				vDSP_vdpsp(&OutBufs[i][0], 1, output + i, channelCount, blockCount);
+			}
+			remainder -= blockCount;
+			if(remainder > 0) {
+				for(i = 0; i < channelCount; ++i) {
+					memmove(&OutBufs[i][0], &OutBufs[i][blockCount], remainder * sizeof(double));
+				}
+			}
+			output += channelCount * blockCount;
+			outProcessed += blockCount;
+			outMax -= blockCount;
+			ret += blockCount;
+			if(!outMax)
+				return ret;
+		}
+		uint64_t outputWanted = ceil(inProcessed * sampleRatio);
+		memset(&InBuf[0], 0, sizeof(double) * bufferCapacity);
+		while(outProcessed < outputWanted) {
+			int outputDone = 0;
+			for(int i = 0; i < channelCount; ++i) {
+				double *outputPointer;
+				outputDone = Resamps[i]->process(InBuf, bufferCapacity, outputPointer);
+				if(outputDone) {
+					if(outputDone > (outputWanted - outProcessed))
+						outputDone = (int)(outputWanted - outProcessed);
+					if(outputDone > outMax) {
+						vDSP_vdpsp(outputPointer, 1, output + i, channelCount, outMax);
+						remainder = outputDone - outMax;
+						OutBufs[i].alloc((int)remainder);
+						memcpy(&OutBufs[i][0], outputPointer + outMax, remainder);
+					} else {
+						vDSP_vdpsp(outputPointer, 1, output + i, channelCount, outputDone);
+					}
+				}
+			}
+			size_t outputActual = outputDone - remainder;
+			outProcessed += outputActual;
+			output += channelCount * outputActual;
+			outMax -= outputActual;
+			ret += outputActual;
+			if(remainder)
+				break;
+		}
+		return ret;
+	}
+};
+
+#endif /* r8bstate_h */

Audio/Visualization/VisualizationController.h

@@ -11,15 +11,19 @@ NS_ASSUME_NONNULL_BEGIN
 
 @interface VisualizationController : NSObject {
 	double sampleRate;
-	float visAudio[4096];
+	double latency;
+	float *visAudio;
+	int visAudioCursor, visAudioSize;
 }
 
 + (VisualizationController *)sharedController;
 
+- (void)postLatency:(double)latency;
+
 - (void)postSampleRate:(double)sampleRate;
 - (void)postVisPCM:(const float *)inPCM amount:(int)amount;
 - (double)readSampleRate;
-- (void)copyVisPCM:(float *)outPCM visFFT:(float *)outFFT;
+- (void)copyVisPCM:(float *)outPCM visFFT:(float *)outFFT latencyOffset:(double)latency;
 
 @end
 

Audio/Visualization/VisualizationController.m

@@ -26,7 +26,8 @@ static VisualizationController *_sharedController = nil;
 - (id)init {
 	self = [super init];
 	if(self) {
-		vDSP_vclr(visAudio, 1, 4096);
+		visAudio = NULL;
+		latency = 0;
 	}
 	return self;
 }
@@ -37,32 +38,83 @@ static VisualizationController *_sharedController = nil;
 
 - (void)postSampleRate:(double)sampleRate {
 	@synchronized(self) {
-		self->sampleRate = sampleRate;
+		if(self->sampleRate != sampleRate) {
+			self->sampleRate = sampleRate;
+			int visAudioSize = (int)(sampleRate * 45.0);
+			void *visAudio = realloc(self->visAudio, visAudioSize * sizeof(float));
+			if(visAudio && visAudioSize) {
+				if(visAudioSize > self->visAudioSize) {
+					bzero(((float *)visAudio) + self->visAudioSize, sizeof(float) * (visAudioSize - self->visAudioSize));
+				}
+				self->visAudio = visAudio;
+				self->visAudioSize = visAudioSize;
+				visAudioCursor %= visAudioSize;
+			}
+		}
 	}
 }
 
 - (void)postVisPCM:(const float *)inPCM amount:(int)amount {
-	int skipAmount = 0;
-	if(amount > 4096) {
-		skipAmount = amount - 4096;
-		amount = 4096;
-	}
 	@synchronized(self) {
-		cblas_scopy(4096 - amount, visAudio + amount, 1, visAudio, 1);
+		int samplesRead = 0;
-		cblas_scopy(amount, inPCM + skipAmount, 1, visAudio + 4096 - amount, 1);
+		while(amount > 0) {
+			int amountToCopy = (int)(visAudioSize - visAudioCursor);
+			if(amountToCopy > amount) amountToCopy = amount;
+			cblas_scopy(amountToCopy, inPCM + samplesRead, 1, visAudio + visAudioCursor, 1);
+			visAudioCursor = visAudioCursor + amountToCopy;
+			if(visAudioCursor >= visAudioSize) visAudioCursor -= visAudioSize;
+			amount -= amountToCopy;
+			samplesRead += amountToCopy;
+		}
 	}
 }
 
+- (void)postLatency:(double)latency {
+	self->latency = latency;
+	assert(latency < 45.0);
+}
+
 - (double)readSampleRate {
 	@synchronized(self) {
 		return sampleRate;
 	}
 }
 
-- (void)copyVisPCM:(float *)outPCM visFFT:(float *)outFFT {
+- (void)copyVisPCM:(float *)outPCM visFFT:(float *)outFFT latencyOffset:(double)latency {
+	if(!outPCM && !outFFT) return;
+	
+	float tempPCM[4096];
+	if(!outPCM) outPCM = &tempPCM[0];
+	
 	@synchronized(self) {
-		cblas_scopy(4096, visAudio, 1, outPCM, 1);
+		if(!sampleRate) {
-		fft_calculate(visAudio, outFFT, 2048);
+			bzero(outPCM, 4096 * sizeof(float));
+			if(outFFT) {
+				bzero(outFFT, 2048 * sizeof(float));
+			}
+			return;
+		}
+		int latencySamples = (int)(sampleRate * (self->latency + latency));
+		if(latencySamples < 4096) latencySamples = 4096;
+		int readCursor = visAudioCursor - latencySamples;
+		int samples = 4096;
+		int samplesRead = 0;
+		while(readCursor < 0)
+			readCursor += visAudioSize;
+		while(readCursor >= visAudioSize)
+			readCursor -= visAudioSize;
+		while(samples > 0) {
+			int samplesToRead = (int)(visAudioSize - readCursor);
+			if(samplesToRead > samples) samplesToRead = samples;
+			cblas_scopy(samplesToRead, visAudio + readCursor, 1, outPCM + samplesRead, 1);
+			samplesRead += samplesToRead;
+			readCursor += samplesToRead;
+			samples -= samplesToRead;
+			if(readCursor >= visAudioSize) readCursor -= visAudioSize;
+		}
+	}
+	if(outFFT) {
+		fft_calculate(outPCM, outFFT, 2048);
 	}
 }
 

Audio/Visualization/VisualizationController.swift

@@ -0,0 +1,97 @@
+//
+//  VisualizationController.swift
+//  CogAudio Framework
+//
+//  Created by Christopher Snowhill on 6/30/22.
+//
+
+import Foundation
+
+@objc(VisualizationController)
+class VisualizationController {
+	var serialQueue = DispatchQueue(label: "Visualization Queue")
+	var sampleRate = 44100.0
+	var latency = 0.0
+	var visAudio: [Float] = Array(repeating: 0.0, count: 44100 * 45)
+	var visAudioCursor = 0
+	var visAudioSize = 0
+
+	private static var sharedController: VisualizationController = {
+		let visualizationController = VisualizationController()
+		return visualizationController
+	}()
+	
+	class func sharedVisualizationController() -> VisualizationController {
+		return sharedController
+	}
+
+	func postLatency(_ latency: Double) {
+		self.latency = latency
+	}
+
+	func postSampleRate(_ sampleRate: Double) {
+		serialQueue.sync {
+			if(self.sampleRate != sampleRate) {
+				self.sampleRate = sampleRate
+				visAudioSize = (Int)(sampleRate * 45.0)
+				visAudio = Array(repeating: 0.0, count: visAudioSize)
+				visAudioCursor = 0
+			}
+		}
+	}
+
+	func postVisPCM(_ inPCM: UnsafePointer<Float>?, amount: Int) {
+		serialQueue.sync {
+			let bufferPointer = UnsafeBufferPointer(start: inPCM, count: amount)
+			if let bptr = bufferPointer {
+				let dataArray = bptr.assumingMemoryBound(to: Float.self)
+				var j = self.visAudioCursor
+				var k = self.visAudioSize
+				for i in 0..<amount {
+					let x = Float(dataArray[i])
+					self.visAudio[j] = x
+					j++; if j >= k { j = 0 }
+				}
+				self.visAudioCursor = j
+			}
+		}
+	}
+	
+	func readSampleRate() -> Double {
+		serialQueue.sync {
+			return self.sampleRate
+		}
+	}
+	
+	func copyVisPCM(_ outPCM: UnsafeMutablePointer<Float>?, visFFT: UnsafeMutablePointer<Float>?, latencyoffset: Double) {
+		let outPCMCopy = Array<Float>(repeating: 0.0, count: 4096)
+
+		serialQueue.sync {
+			var latencySamples = (Int)(self.latency * self.sampleRate)
+			var j = self.visAudioCursor - latencySamples
+			var k = self.visAudioSize
+			if j < 0 { j += k }
+			for i in 0..4095 {
+				let x = self.visAudio[j]
+				outPCMCopy[i] = x
+				j++; if j >= k { j = 0 }
+			}
+		}
+		
+		let pcmPointer = UnsafeMutableBufferPointer(start: outPCM, count: 4096)
+		if let bptr = pcmPointer {
+			let dataArray = bptr.assumingMemoryBound(to: Float.self)
+			for i in 0..4095 {
+				let x = outPCMCopy[i]
+				dataArray[i] = x
+			}
+		}
+		
+		let fftPointer = UnsafeMutablePointer(start: visFFT, count: 2048)
+		if let bptr = fftPointer {
+			serialQueue.sync {
+				fft_calculate(outPCMCopy, bptr, 2048)
+			}
+		}
+	}
+}

Base.lproj/FileTree.xib

@@ -1,157 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="14313.18" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none">
-    <dependencies>
-        <deployment identifier="macosx"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="14313.18"/>
-        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
-    </dependencies>
-    <objects>
-        <customObject id="-2" userLabel="File's Owner" customClass="FileTreeViewController">
-            <connections>
-                <outlet property="fileTreeOutlineView" destination="69" id="141"/>
-                <outlet property="firstResponder" destination="69" id="140"/>
-                <outlet property="view" destination="55" id="103"/>
-            </connections>
-        </customObject>
-        <customObject id="-1" userLabel="First Responder" customClass="FirstResponder"/>
-        <customObject id="-3" userLabel="Application" customClass="NSObject"/>
-        <customObject id="9" userLabel="FileTreeDataSource" customClass="FileTreeDataSource">
-            <connections>
-                <outlet property="outlineView" destination="69" id="88"/>
-                <outlet property="pathControl" destination="65" id="109"/>
-                <outlet property="watcher" destination="31" id="34"/>
-            </connections>
-        </customObject>
-        <userDefaultsController representsSharedInstance="YES" id="27"/>
-        <customObject id="31" customClass="PathWatcher">
-            <connections>
-                <outlet property="delegate" destination="9" id="33"/>
-            </connections>
-        </customObject>
-        <customView id="55" userLabel="File Tree View">
-            <rect key="frame" x="0.0" y="0.0" width="300" height="400"/>
-            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-            <subviews>
-                <pathControl focusRingType="none" verticalHuggingPriority="750" allowsExpansionToolTips="YES" id="65">
-                    <rect key="frame" x="0.0" y="374" width="300" height="26"/>
-                    <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>
-                    <pathCell key="cell" selectable="YES" editable="YES" focusRingType="none" alignment="left" pathStyle="popUp" id="66">
-                        <font key="font" metaFont="system"/>
-                        <color key="backgroundColor" name="windowBackgroundColor" catalog="System" colorSpace="catalog"/>
-                    </pathCell>
-                    <connections>
-                        <binding destination="27" name="value" keyPath="values.fileTreeRootURL" id="108">
-                            <dictionary key="options">
-                                <string key="NSValueTransformerName">StringToURLTransformer</string>
-                            </dictionary>
-                        </binding>
-                    </connections>
-                </pathControl>
-                <box boxType="custom" borderType="line" title="Box" titlePosition="noTitle" id="147">
-                    <rect key="frame" x="0.0" y="373" width="300" height="1"/>
-                    <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>
-                    <view key="contentView" id="Dg2-ay-LZH">
-                        <rect key="frame" x="1" y="1" width="298" height="0.0"/>
-                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                    </view>
-                    <color key="borderColor" name="scrollBarColor" catalog="System" colorSpace="catalog"/>
-                    <color key="fillColor" name="textColor" catalog="System" colorSpace="catalog"/>
-                    <font key="titleFont" metaFont="system"/>
-                </box>
-                <scrollView borderType="none" autohidesScrollers="YES" horizontalLineScroll="23" horizontalPageScroll="10" verticalLineScroll="23" verticalPageScroll="10" usesPredominantAxisScrolling="NO" id="64">
-                    <rect key="frame" x="0.0" y="0.0" width="300" height="373"/>
-                    <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                    <clipView key="contentView" drawsBackground="NO" copiesOnScroll="NO" id="OYe-Aa-Spw">
-                        <rect key="frame" x="0.0" y="0.0" width="300" height="373"/>
-                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                        <subviews>
-                            <outlineView focusRingType="none" verticalHuggingPriority="750" allowsExpansionToolTips="YES" columnAutoresizingStyle="lastColumnOnly" selectionHighlightStyle="sourceList" columnReordering="NO" autosaveColumns="NO" autosaveName="FileTree" rowHeight="18" indentationPerLevel="14" autoresizesOutlineColumn="YES" outlineTableColumn="70" id="69" customClass="FileTreeOutlineView">
-                                <rect key="frame" x="0.0" y="0.0" width="300" height="373"/>
-                                <autoresizingMask key="autoresizingMask" flexibleMaxY="YES"/>
-                                <size key="intercellSpacing" width="3" height="5"/>
-                                <color key="backgroundColor" name="_sourceListBackgroundColor" catalog="System" colorSpace="catalog"/>
-                                <color key="gridColor" name="gridColor" catalog="System" colorSpace="catalog"/>
-                                <tableColumns>
-                                    <tableColumn editable="NO" width="297" minWidth="16" maxWidth="1000" id="70">
-                                        <tableHeaderCell key="headerCell" lineBreakMode="truncatingTail" borderStyle="border" alignment="left">
-                                            <font key="font" metaFont="smallSystem"/>
-                                            <color key="textColor" name="headerTextColor" catalog="System" colorSpace="catalog"/>
-                                            <color key="backgroundColor" white="0.33333299" alpha="1" colorSpace="calibratedWhite"/>
-                                        </tableHeaderCell>
-                                        <textFieldCell key="dataCell" lineBreakMode="truncatingTail" selectable="YES" editable="YES" alignment="left" title="Text Cell" id="71" customClass="FileIconCell">
-                                            <font key="font" metaFont="system"/>
-                                            <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
-                                            <color key="backgroundColor" name="controlBackgroundColor" catalog="System" colorSpace="catalog"/>
-                                            <connections>
-                                                <binding destination="27" name="fontSize" keyPath="values.fontSize" id="93"/>
-                                            </connections>
-                                        </textFieldCell>
-                                        <tableColumnResizingMask key="resizingMask" resizeWithTable="YES" userResizable="YES"/>
-                                    </tableColumn>
-                                </tableColumns>
-                                <connections>
-                                    <binding destination="27" name="rowHeight" keyPath="values.fontSize" id="86">
-                                        <dictionary key="options">
-                                            <string key="NSValueTransformerName">FontSizetoLineHeightTransformer</string>
-                                        </dictionary>
-                                    </binding>
-                                    <outlet property="dataSource" destination="9" id="87"/>
-                                    <outlet property="delegate" destination="94" id="98"/>
-                                    <outlet property="menu" destination="110" id="121"/>
-                                </connections>
-                            </outlineView>
-                        </subviews>
-                        <nil key="backgroundColor"/>
-                    </clipView>
-                    <scroller key="horizontalScroller" hidden="YES" verticalHuggingPriority="750" horizontal="YES" id="67">
-                        <rect key="frame" x="0.0" y="362" width="306" height="15"/>
-                        <autoresizingMask key="autoresizingMask"/>
-                    </scroller>
-                    <scroller key="verticalScroller" hidden="YES" verticalHuggingPriority="750" horizontal="NO" id="68">
-                        <rect key="frame" x="261" y="0.0" width="15" height="363"/>
-                        <autoresizingMask key="autoresizingMask"/>
-                    </scroller>
-                    <connections>
-                        <outlet property="nextKeyView" destination="69" id="104"/>
-                    </connections>
-                </scrollView>
-            </subviews>
-        </customView>
-        <customObject id="94" customClass="FileTreeController">
-            <connections>
-                <outlet property="controller" destination="-2" id="106"/>
-                <outlet property="dataSource" destination="9" id="137"/>
-                <outlet property="outlineView" destination="69" id="95"/>
-            </connections>
-        </customObject>
-        <menu title="Menu" id="110" userLabel="ContextualMenu">
-            <items>
-                <menuItem title="Add to Playlist" tag="1" id="119">
-                    <connections>
-                        <action selector="addToPlaylist:" target="94" id="122"/>
-                    </connections>
-                </menuItem>
-                <menuItem title="Set as Playlist" tag="2" id="129">
-                    <connections>
-                        <action selector="setAsPlaylist:" target="94" id="130"/>
-                    </connections>
-                </menuItem>
-                <menuItem isSeparatorItem="YES" id="128"/>
-                <menuItem title="Show in Finder" tag="3" id="112">
-                    <connections>
-                        <action selector="showEntryInFinder:" target="94" id="123"/>
-                    </connections>
-                </menuItem>
-                <menuItem isSeparatorItem="YES" id="126"/>
-                <menuItem title="Set as Root" tag="4" id="124">
-                    <connections>
-                        <action selector="setAsRoot:" target="94" id="125"/>
-                    </connections>
-                </menuItem>
-            </items>
-            <connections>
-                <outlet property="delegate" destination="69" id="139"/>
-            </connections>
-        </menu>
-    </objects>
-</document>

Base.lproj/InfoInspector.xib

@@ -13,7 +13,7 @@
         </customObject>
         <customObject id="-1" userLabel="First Responder" customClass="FirstResponder"/>
         <customObject id="-3" userLabel="Application" customClass="NSObject"/>
-        <window title="Info Inspector" separatorStyle="none" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" hidesOnDeactivate="YES" visibleAtLaunch="NO" frameAutosaveName="InfoInspector" animationBehavior="default" titlebarAppearsTransparent="YES" id="1" customClass="NSPanel">
+        <window title="Info Inspector" separatorStyle="none" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" hidesOnDeactivate="YES" visibleAtLaunch="NO" animationBehavior="utilityWindow" frameAutosaveName="InfoInspector" titlebarAppearsTransparent="YES" id="1" customClass="NSPanel">
             <windowStyleMask key="styleMask" titled="YES" closable="YES" resizable="YES" utility="YES" nonactivatingPanel="YES" HUD="YES"/>
             <rect key="contentRect" x="700" y="80" width="300" height="582"/>
             <rect key="screenRect" x="0.0" y="0.0" width="1920" height="1055"/>
@@ -125,7 +125,7 @@
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="33" customClass="ToolTipTextField">
                         <rect key="frame" x="113" y="526" width="170" height="14"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>
-                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" sendsActionOnEndEditing="YES" title="N/A" id="34">
+                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" selectable="YES" sendsActionOnEndEditing="YES" title="N/A" id="34">
                             <font key="font" metaFont="smallSystem"/>
                             <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
@@ -137,7 +137,7 @@
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="35" customClass="ToolTipTextField">
                         <rect key="frame" x="113" y="504" width="170" height="14"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>
-                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" sendsActionOnEndEditing="YES" title="N/A" id="36">
+                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" selectable="YES" sendsActionOnEndEditing="YES" title="N/A" id="36">
                             <font key="font" metaFont="smallSystem"/>
                             <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
@@ -149,7 +149,7 @@
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="37" customClass="ToolTipTextField">
                         <rect key="frame" x="113" y="482" width="170" height="14"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>
-                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" sendsActionOnEndEditing="YES" title="N/A" id="38">
+                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" selectable="YES" sendsActionOnEndEditing="YES" title="N/A" id="38">
                             <font key="font" metaFont="smallSystem"/>
                             <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
@@ -161,7 +161,7 @@
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="39" customClass="ToolTipTextField">
                         <rect key="frame" x="113" y="460" width="170" height="14"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>
-                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" sendsActionOnEndEditing="YES" title="N/A" id="40">
+                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" selectable="YES" sendsActionOnEndEditing="YES" title="N/A" id="40">
                             <font key="font" metaFont="smallSystem"/>
                             <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
@@ -173,7 +173,7 @@
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="41" customClass="ToolTipTextField">
                         <rect key="frame" x="113" y="438" width="170" height="14"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>
-                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" sendsActionOnEndEditing="YES" title="N/A" id="42">
+                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" selectable="YES" sendsActionOnEndEditing="YES" title="N/A" id="42">
                             <font key="font" metaFont="smallSystem"/>
                             <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
@@ -185,7 +185,7 @@
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="43" customClass="ToolTipTextField">
                         <rect key="frame" x="113" y="416" width="170" height="14"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>
-                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" sendsActionOnEndEditing="YES" title="N/A" id="44">
+                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" selectable="YES" sendsActionOnEndEditing="YES" title="N/A" id="44">
                             <font key="font" metaFont="smallSystem"/>
                             <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
@@ -197,7 +197,7 @@
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="45" customClass="ToolTipTextField">
                         <rect key="frame" x="113" y="394" width="170" height="14"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>
-                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" sendsActionOnEndEditing="YES" title="N/A" id="46">
+                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" selectable="YES" sendsActionOnEndEditing="YES" title="N/A" id="46">
                             <font key="font" metaFont="smallSystem"/>
                             <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
@@ -209,19 +209,23 @@
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="49" customClass="ToolTipTextField">
                         <rect key="frame" x="113" y="350" width="170" height="14"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>
-                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" sendsActionOnEndEditing="YES" title="N/A" id="50">
+                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" selectable="YES" sendsActionOnEndEditing="YES" title="N/A" id="50">
                             <font key="font" metaFont="smallSystem"/>
                             <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
                         </textFieldCell>
                         <connections>
-                            <binding destination="-2" name="value" keyPath="valueToDisplay.sampleRate" id="116"/>
+                            <binding destination="-2" name="value" keyPath="valueToDisplay.sampleRate" id="jhK-B4-LCu">
+                                <dictionary key="options">
+                                    <string key="NSValueTransformerName">NumberHertzToStringTransformer</string>
+                                </dictionary>
+                            </binding>
                         </connections>
                     </textField>
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="51" customClass="ToolTipTextField">
                         <rect key="frame" x="113" y="328" width="170" height="14"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>
-                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" sendsActionOnEndEditing="YES" title="N/A" id="52">
+                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" selectable="YES" sendsActionOnEndEditing="YES" title="N/A" id="52">
                             <font key="font" metaFont="smallSystem"/>
                             <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
@@ -233,7 +237,7 @@
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="53" customClass="ToolTipTextField">
                         <rect key="frame" x="113" y="306" width="170" height="14"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>
-                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" sendsActionOnEndEditing="YES" title="N/A" id="54">
+                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" selectable="YES" sendsActionOnEndEditing="YES" title="N/A" id="54">
                             <font key="font" metaFont="smallSystem"/>
                             <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
@@ -245,7 +249,7 @@
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="55" customClass="ToolTipTextField">
                         <rect key="frame" x="113" y="284" width="170" height="14"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>
-                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" sendsActionOnEndEditing="YES" title="N/A" id="56">
+                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" selectable="YES" sendsActionOnEndEditing="YES" title="N/A" id="56">
                             <font key="font" metaFont="smallSystem"/>
                             <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
@@ -266,7 +270,7 @@
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="ijS-y2-eCZ" customClass="ToolTipTextField">
                         <rect key="frame" x="113" y="262" width="170" height="14"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>
-                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" sendsActionOnEndEditing="YES" title="N/A" id="Yby-OU-cqP">
+                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" selectable="YES" sendsActionOnEndEditing="YES" title="N/A" id="Yby-OU-cqP">
                             <font key="font" metaFont="smallSystem"/>
                             <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
@@ -287,7 +291,7 @@
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="L4f-rE-CN3" customClass="ToolTipTextField">
                         <rect key="frame" x="113" y="240" width="170" height="14"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>
-                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" sendsActionOnEndEditing="YES" title="N/A" id="v14-AG-B9D">
+                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" selectable="YES" sendsActionOnEndEditing="YES" title="N/A" id="v14-AG-B9D">
                             <font key="font" metaFont="smallSystem"/>
                             <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
@@ -308,7 +312,7 @@
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="WOl-SC-4tu" customClass="ToolTipTextField">
                         <rect key="frame" x="113" y="218" width="170" height="14"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>
-                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" sendsActionOnEndEditing="YES" title="N/A" id="UyE-Mc-e39">
+                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" selectable="YES" sendsActionOnEndEditing="YES" title="N/A" id="UyE-Mc-e39">
                             <font key="font" metaFont="smallSystem"/>
                             <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
@@ -329,7 +333,7 @@
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="2xx-It-i6I" customClass="ToolTipTextField">
                         <rect key="frame" x="113" y="196" width="170" height="14"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>
-                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" sendsActionOnEndEditing="YES" title="N/A" id="rAo-AP-lVa">
+                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" selectable="YES" sendsActionOnEndEditing="YES" title="N/A" id="rAo-AP-lVa">
                             <font key="font" metaFont="smallSystem"/>
                             <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
@@ -351,7 +355,7 @@
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="86" customClass="ToolTipTextField">
                         <rect key="frame" x="113" y="372" width="170" height="14"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>
-                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" sendsActionOnEndEditing="YES" title="N/A" id="87">
+                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" selectable="YES" sendsActionOnEndEditing="YES" title="N/A" id="87">
                             <font key="font" metaFont="smallSystem"/>
                             <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
@@ -360,20 +364,6 @@
                             <binding destination="-2" name="value" keyPath="valueToDisplay.filename" id="115"/>
                         </connections>
                     </textField>
-                    <imageView fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="95">
-                        <rect key="frame" x="17" y="17" width="266" height="138"/>
-                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                        <imageCell key="cell" enabled="NO" refusesFirstResponder="YES" alignment="left" imageScaling="proportionallyDown" id="96"/>
-                        <connections>
-                            <binding destination="-2" name="value" keyPath="valueToDisplay.albumArt" id="121">
-                                <dictionary key="options">
-                                    <bool key="NSAllowsEditingMultipleValuesSelection" value="NO"/>
-                                    <bool key="NSConditionallySetsEnabled" value="NO"/>
-                                    <string key="NSValueTransformerName">MissingAlbumArtTransformer</string>
-                                </dictionary>
-                            </binding>
-                        </connections>
-                    </imageView>
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="vB6-9J-5qg">
                         <rect key="frame" x="18" y="548" width="87" height="14"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
@@ -386,7 +376,7 @@
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="cj0-Tw-xpq" customClass="ToolTipTextField">
                         <rect key="frame" x="113" y="548" width="170" height="14"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>
-                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" sendsActionOnEndEditing="YES" title="N/A" id="B8w-o8-ZBw">
+                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" selectable="YES" sendsActionOnEndEditing="YES" title="N/A" id="B8w-o8-ZBw">
                             <font key="font" metaFont="smallSystem"/>
                             <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
@@ -407,7 +397,7 @@
                     <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="WSs-wC-mWc" customClass="ToolTipTextField">
                         <rect key="frame" x="113" y="174" width="170" height="14"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>
-                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" sendsActionOnEndEditing="YES" title="N/A" id="Ial-XI-91y">
+                        <textFieldCell key="cell" controlSize="small" lineBreakMode="truncatingMiddle" selectable="YES" sendsActionOnEndEditing="YES" title="N/A" id="Ial-XI-91y">
                             <font key="font" metaFont="smallSystem"/>
                             <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
@@ -417,6 +407,20 @@
                             <binding destination="-2" name="toolTip" keyPath="valueToDisplay.playCountInfo" id="ydF-ec-fBX"/>
                         </connections>
                     </textField>
+                    <imageView horizontalHuggingPriority="251" verticalHuggingPriority="251" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="RWn-fb-0wT">
+                        <rect key="frame" x="0.0" y="20" width="300" height="146"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMaxX="YES" flexibleMinY="YES" heightSizable="YES"/>
+                        <imageCell key="cell" refusesFirstResponder="YES" alignment="left" imageScaling="proportionallyDown" id="vwy-pi-T4L"/>
+                        <connections>
+                            <binding destination="-2" name="value" keyPath="valueToDisplay.albumArt" id="bmd-73-heg">
+                                <dictionary key="options">
+                                    <bool key="NSAllowsEditingMultipleValuesSelection" value="NO"/>
+                                    <bool key="NSConditionallySetsEnabled" value="NO"/>
+                                    <string key="NSValueTransformerName">MissingAlbumArtTransformer</string>
+                                </dictionary>
+                            </binding>
+                        </connections>
+                    </imageView>
                 </subviews>
             </view>
             <point key="canvasLocation" x="136" y="131"/>

Cog.entitlements

@@ -2,16 +2,15 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
+	<key>com.apple.security.temporary-exception.mach-lookup.global-name</key>
+	<array>
+		<string>$(PRODUCT_BUNDLE_IDENTIFIER)-spks</string>
+		<string>$(PRODUCT_BUNDLE_IDENTIFIER)-spki</string>
+	</array>
 	<key>com.apple.security.app-sandbox</key>
 	<true/>
-	<key>com.apple.security.assets.movies.read-only</key>
-	<true/>
-	<key>com.apple.security.assets.music.read-only</key>
-	<true/>
 	<key>com.apple.security.cs.allow-jit</key>
 	<true/>
-	<key>com.apple.security.files.downloads.read-only</key>
-	<true/>
 	<key>com.apple.security.files.user-selected.read-write</key>
 	<true/>
 	<key>com.apple.security.network.client</key>

Cog.xcodeproj/project.pbxproj

@@ -24,7 +24,6 @@
 		172A12330F5911D20078EF0C /* RepeatTransformers.m in Sources */ = {isa = PBXBuildFile; fileRef = 172A12320F5911D20078EF0C /* RepeatTransformers.m */; };
 		172A123C0F5912AE0078EF0C /* ShuffleTransformers.m in Sources */ = {isa = PBXBuildFile; fileRef = 172A123B0F5912AE0078EF0C /* ShuffleTransformers.m */; };
 		172A12A90F59AF8A0078EF0C /* NSString+CogSort.m in Sources */ = {isa = PBXBuildFile; fileRef = 172A12A80F59AF8A0078EF0C /* NSString+CogSort.m */; };
-		173855FF0E0CC81F00488CD4 /* FileTreeOutlineView.m in Sources */ = {isa = PBXBuildFile; fileRef = 173855FE0E0CC81F00488CD4 /* FileTreeOutlineView.m */; };
 		1752C36C0F59E00100F85F28 /* PlaybackButtons.m in Sources */ = {isa = PBXBuildFile; fileRef = 1752C36B0F59E00100F85F28 /* PlaybackButtons.m */; };
 		1755E1F90BA0D2B600CA3560 /* PlaylistLoader.m in Sources */ = {isa = PBXBuildFile; fileRef = 1755E1F70BA0D2B600CA3560 /* PlaylistLoader.m */; };
 		1770429C0B8BC53600B86321 /* AppController.m in Sources */ = {isa = PBXBuildFile; fileRef = 177042980B8BC53600B86321 /* AppController.m */; };
@@ -41,20 +40,8 @@
 		17818A990C0B27AC001C4916 /* shn.icns in Resources */ = {isa = PBXBuildFile; fileRef = 17818A920C0B27AC001C4916 /* shn.icns */; };
 		17818A9A0C0B27AC001C4916 /* wav.icns in Resources */ = {isa = PBXBuildFile; fileRef = 17818A930C0B27AC001C4916 /* wav.icns */; };
 		17818A9B0C0B27AC001C4916 /* wv.icns in Resources */ = {isa = PBXBuildFile; fileRef = 17818A940C0B27AC001C4916 /* wv.icns */; };
-		1784560F0F631E24007E8021 /* FileTreeViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 1784560E0F631E24007E8021 /* FileTreeViewController.m */; };
-		178456120F631E31007E8021 /* SideViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 178456110F631E31007E8021 /* SideViewController.m */; };
 		1791FF900CB43A2C0070BC5C /* MediaKeysApplication.m in Sources */ = {isa = PBXBuildFile; fileRef = 1791FF8E0CB43A2C0070BC5C /* MediaKeysApplication.m */; };
 		179790E10C087AB7001D6996 /* OpenURLPanel.m in Sources */ = {isa = PBXBuildFile; fileRef = 179790DF0C087AB7001D6996 /* OpenURLPanel.m */; };
-		179D031E0E0CB2500064A77A /* ContainedNode.m in Sources */ = {isa = PBXBuildFile; fileRef = 179D03090E0CB2500064A77A /* ContainedNode.m */; };
-		179D031F0E0CB2500064A77A /* ContainerNode.m in Sources */ = {isa = PBXBuildFile; fileRef = 179D030B0E0CB2500064A77A /* ContainerNode.m */; };
-		179D03200E0CB2500064A77A /* DirectoryNode.m in Sources */ = {isa = PBXBuildFile; fileRef = 179D030D0E0CB2500064A77A /* DirectoryNode.m */; };
-		179D03210E0CB2500064A77A /* FileIconCell.m in Sources */ = {isa = PBXBuildFile; fileRef = 179D030F0E0CB2500064A77A /* FileIconCell.m */; };
-		179D03220E0CB2500064A77A /* FileNode.m in Sources */ = {isa = PBXBuildFile; fileRef = 179D03110E0CB2500064A77A /* FileNode.m */; };
-		179D03230E0CB2500064A77A /* FileTreeDataSource.m in Sources */ = {isa = PBXBuildFile; fileRef = 179D03130E0CB2500064A77A /* FileTreeDataSource.m */; };
-		179D03240E0CB2500064A77A /* FileTreeController.m in Sources */ = {isa = PBXBuildFile; fileRef = 179D03150E0CB2500064A77A /* FileTreeController.m */; };
-		179D03260E0CB2500064A77A /* PathNode.m in Sources */ = {isa = PBXBuildFile; fileRef = 179D03190E0CB2500064A77A /* PathNode.m */; };
-		179D03270E0CB2500064A77A /* PathWatcher.m in Sources */ = {isa = PBXBuildFile; fileRef = 179D031B0E0CB2500064A77A /* PathWatcher.m */; };
-		179D03280E0CB2500064A77A /* SmartFolderNode.m in Sources */ = {isa = PBXBuildFile; fileRef = 179D031D0E0CB2500064A77A /* SmartFolderNode.m */; };
 		17BB5CED0B8A86010009ACB1 /* AudioToolbox.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 17BB5CEC0B8A86010009ACB1 /* AudioToolbox.framework */; };
 		17BB5CF90B8A86350009ACB1 /* AudioUnit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 17BB5CF60B8A86350009ACB1 /* AudioUnit.framework */; };
 		17BB5CFA0B8A86350009ACB1 /* CoreAudio.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 17BB5CF70B8A86350009ACB1 /* CoreAudio.framework */; };
@@ -104,6 +91,8 @@
 		831B99BF27C23E88005A969B /* Cog.sdef in Resources */ = {isa = PBXBuildFile; fileRef = 831B99BE27C23E88005A969B /* Cog.sdef */; };
 		83229C9F283B0095004626A8 /* SpectrumWindowController.m in Sources */ = {isa = PBXBuildFile; fileRef = 83229C9D283B0095004626A8 /* SpectrumWindowController.m */; };
 		83229CA0283B0095004626A8 /* SpectrumWindow.xib in Resources */ = {isa = PBXBuildFile; fileRef = 83229C9E283B0095004626A8 /* SpectrumWindow.xib */; };
+		83256B68286661FC0036D9C0 /* libmpg123.0.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = 83256B672866617F0036D9C0 /* libmpg123.0.dylib */; };
+		83256B69286661FC0036D9C0 /* libmpg123.0.dylib in CopyFiles */ = {isa = PBXBuildFile; fileRef = 83256B672866617F0036D9C0 /* libmpg123.0.dylib */; settings = {ATTRIBUTES = (CodeSignOnCopy, ); }; };
 		832923AF279FAC400048201E /* Cog.q1.json in Resources */ = {isa = PBXBuildFile; fileRef = 832923AE279FAC400048201E /* Cog.q1.json */; };
 		83293070277886250010C07E /* OpenMPTOld.bundle in CopyFiles */ = {isa = PBXBuildFile; fileRef = 8329306D277885790010C07E /* OpenMPTOld.bundle */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
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@@ -126,7 +115,6 @@
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+		838F851F256B4E8B00C3E614 /* Sparkle.framework in CopyFiles */ = {isa = PBXBuildFile; fileRef = 838F851D256B4E5E00C3E614 /* Sparkle.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		83922FBA286B1AA900A0B039 /* WebKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 83922FB6286B1AA900A0B039 /* WebKit.framework */; };
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@@ -193,7 +185,6 @@
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@@ -739,6 +730,7 @@
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 				836EF0CB27BB91EE00BF35B2 /* libFLAC.8.dylib in CopyFiles */,
 				836EF0CA27BB91EB00BF35B2 /* libvorbis.0.dylib in CopyFiles */,
+				83256B69286661FC0036D9C0 /* libmpg123.0.dylib in CopyFiles */,
 				836EF0C927BB91E900BF35B2 /* libvorbisfile.3.dylib in CopyFiles */,
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 				8305963C277F013200EBFAAE /* File_Extractor.framework in CopyFiles */,
 				ED69CBCA25BE32E80090B90D /* MASShortcut.framework in CopyFiles */,
+				838F851F256B4E8B00C3E614 /* Sparkle.framework in CopyFiles */,
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@@ -891,7 +858,6 @@
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@@ -923,6 +889,7 @@
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+		83256B672866617F0036D9C0 /* libmpg123.0.dylib */ = {isa = PBXFileReference; lastKnownFileType = "compiled.mach-o.dylib"; name = libmpg123.0.dylib; path = ThirdParty/mpg123/lib/libmpg123.0.dylib; sourceTree = "<group>"; };
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@@ -949,7 +916,6 @@
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@@ -1021,13 +987,17 @@
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@@ -1042,7 +1012,6 @@
 		83BC5AB420E4C91100631CD4 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = Base; path = Base.lproj/InfoInspector.xib; sourceTree = "<group>"; };
 		83BC5AB520E4C91200631CD4 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = Base; path = Base.lproj/MainMenu.xib; sourceTree = "<group>"; };
 		83BC5AB620E4C91300631CD4 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = Base; path = Base.lproj/OpenURLPanel.xib; sourceTree = "<group>"; };
-		83BC5AB720E4C91400631CD4 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = Base; path = Base.lproj/FileTree.xib; sourceTree = "<group>"; };
 		83BC5AB820E4C91400631CD4 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = Base; path = Base.lproj/SpotlightPanel.xib; sourceTree = "<group>"; };
 		83BC5AB920E4C91500631CD4 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = Base; path = Base.lproj/Feedback.xib; sourceTree = "<group>"; };
 		83BC5AC620E4D04600631CD4 /* en */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = en; path = en.lproj/MainMenu.strings; sourceTree = "<group>"; };
@@ -1051,8 +1020,6 @@
 		83BC5ACC20E4D07700631CD4 /* en */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = en; path = en.lproj/InfoInspector.strings; sourceTree = "<group>"; };
 		83BC5ACE20E4D09700631CD4 /* es */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = es; path = es.lproj/OpenURLPanel.strings; sourceTree = "<group>"; };
 		83BC5AD020E4D09800631CD4 /* en */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = en; path = en.lproj/OpenURLPanel.strings; sourceTree = "<group>"; };
-		83BC5AD220E4D0B400631CD4 /* es */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = es; path = es.lproj/FileTree.strings; sourceTree = "<group>"; };
-		83BC5AD420E4D0B600631CD4 /* en */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = en; path = en.lproj/FileTree.strings; sourceTree = "<group>"; };
 		83BC5AD620E4D0D800631CD4 /* es */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = es; path = es.lproj/SpotlightPanel.strings; sourceTree = "<group>"; };
 		83BC5AD820E4D0D900631CD4 /* en */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = en; path = en.lproj/SpotlightPanel.strings; sourceTree = "<group>"; };
 		83BC5ADA20E4D0E900631CD4 /* en */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = en; path = en.lproj/Feedback.strings; sourceTree = "<group>"; };
@@ -1098,13 +1065,16 @@
 				ED69CBC725BE32C00090B90D /* MASShortcut.framework in Frameworks */,
 				8355D6B8180613FB00D05687 /* Security.framework in Frameworks */,
 				8D11072F0486CEB800E47090 /* Cocoa.framework in Frameworks */,
+				83256B68286661FC0036D9C0 /* libmpg123.0.dylib in Frameworks */,
 				17BB5CED0B8A86010009ACB1 /* AudioToolbox.framework in Frameworks */,
 				835FAC7F27BCDF5B00BA8562 /* libavif.a in Frameworks */,
+				83922FBA286B1AA900A0B039 /* WebKit.framework in Frameworks */,
 				835FAC7E27BCDF5B00BA8562 /* libaom.a in Frameworks */,
 				837DC92B285B05710005C58A /* CoreData.framework in Frameworks */,
 				83978E26285C596F0076ED21 /* FirebaseAnalytics in Frameworks */,
 				17BB5CF90B8A86350009ACB1 /* AudioUnit.framework in Frameworks */,
 				17BB5CFA0B8A86350009ACB1 /* CoreAudio.framework in Frameworks */,
+				838F851E256B4E5E00C3E614 /* Sparkle.framework in Frameworks */,
 				17BB5CFB0B8A86350009ACB1 /* CoreAudioKit.framework in Frameworks */,
 				83978E16285C58190076ED21 /* FirebaseCrashlytics in Frameworks */,
 				17BB5EA60B8A87850009ACB1 /* IOKit.framework in Frameworks */,
@@ -1132,7 +1102,6 @@
 				8377C66027B8CF2300E8BC0F /* Visualization */,
 				8E75752A09F31D5A0080F1EE /* Playlist */,
 				8E07AAEA0AAC90DC00A4B32F /* Preferences */,
-				17DDF6400E0CB6F100A2E4AD /* FileTree */,
 				830C37A227B95E6000E02BB0 /* Equalizer */,
 				17D1B0FE0F63252900694C57 /* InfoInspector */,
 				569C52C50D5F2BD500BDBDC9 /* Spotlight */,
@@ -1148,6 +1117,7 @@
 			isa = PBXGroup;
 			children = (
 				ED69CBB825BE328C0090B90D /* MASShortcut.xcodeproj */,
+				838F851D256B4E5E00C3E614 /* Sparkle.framework */,
 				17F5612A0C3BD4DC0019975C /* CogAudio.xcodeproj */,
 				1058C7A1FEA54F0111CA2CBB /* Cocoa.framework */,
 			);
@@ -1157,6 +1127,7 @@
 		1058C7A2FEA54F0111CA2CBB /* Other Frameworks */ = {
 			isa = PBXGroup;
 			children = (
+				83256B672866617F0036D9C0 /* libmpg123.0.dylib */,
 				835FAC7C27BCDF5B00BA8562 /* libaom.a */,
 				835FAC7D27BCDF5B00BA8562 /* libavif.a */,
 				836EF0CD27BB94F100BF35B2 /* libopusfile.0.dylib */,
@@ -1243,8 +1214,6 @@
 				83988F0D27BE0A5900A0E89A /* RedundantPlaylistDataStore.m */,
 				8381A09027C5F72F00A1C530 /* SHA256Digest.h */,
 				8381A09127C5F72F00A1C530 /* SHA256Digest.m */,
-				178456100F631E31007E8021 /* SideViewController.h */,
-				178456110F631E31007E8021 /* SideViewController.m */,
 				8370D739277419D200245CE0 /* SQLiteStore.h */,
 				8370D73C277419F700245CE0 /* SQLiteStore.m */,
 				17FAEBAA0F662985007C8707 /* ToolTipTextField.h */,
@@ -1394,37 +1363,6 @@
 			name = InfoInspector;
 			sourceTree = "<group>";
 		};
-		17DDF6400E0CB6F100A2E4AD /* FileTree */ = {
-			isa = PBXGroup;
-			children = (
-				1784560D0F631E24007E8021 /* FileTreeViewController.h */,
-				1784560E0F631E24007E8021 /* FileTreeViewController.m */,
-				179D03140E0CB2500064A77A /* FileTreeController.h */,
-				179D03150E0CB2500064A77A /* FileTreeController.m */,
-				173855FD0E0CC81F00488CD4 /* FileTreeOutlineView.h */,
-				173855FE0E0CC81F00488CD4 /* FileTreeOutlineView.m */,
-				179D03120E0CB2500064A77A /* FileTreeDataSource.h */,
-				179D03130E0CB2500064A77A /* FileTreeDataSource.m */,
-				179D03080E0CB2500064A77A /* ContainedNode.h */,
-				179D03090E0CB2500064A77A /* ContainedNode.m */,
-				179D030A0E0CB2500064A77A /* ContainerNode.h */,
-				179D030B0E0CB2500064A77A /* ContainerNode.m */,
-				179D030C0E0CB2500064A77A /* DirectoryNode.h */,
-				179D030D0E0CB2500064A77A /* DirectoryNode.m */,
-				179D030E0E0CB2500064A77A /* FileIconCell.h */,
-				179D030F0E0CB2500064A77A /* FileIconCell.m */,
-				179D03100E0CB2500064A77A /* FileNode.h */,
-				179D03110E0CB2500064A77A /* FileNode.m */,
-				179D03180E0CB2500064A77A /* PathNode.h */,
-				179D03190E0CB2500064A77A /* PathNode.m */,
-				179D031A0E0CB2500064A77A /* PathWatcher.h */,
-				179D031B0E0CB2500064A77A /* PathWatcher.m */,
-				179D031C0E0CB2500064A77A /* SmartFolderNode.h */,
-				179D031D0E0CB2500064A77A /* SmartFolderNode.m */,
-			);
-			name = FileTree;
-			sourceTree = "<group>";
-		};
 		17E0D5D20F520E75005B6FED /* Window */ = {
 			isa = PBXGroup;
 			children = (
@@ -1470,6 +1408,7 @@
 				838F84FF25687C5C00C3E614 /* Cog-Bridging-Header.h */,
 				834B05E82859C006000B7DC0 /* TotalTimeTransformer.h */,
 				834B05E92859C006000B7DC0 /* TotalTimeTransformer.m */,
+				839B837E286D7F8D00F529EE /* NumberHertzToStringTransformer.swift */,
 			);
 			name = Transformers;
 			sourceTree = "<group>";
@@ -1546,12 +1485,10 @@
 				8E7575D909F31E930080F1EE /* Localizable.strings */,
 				832923AE279FAC400048201E /* Cog.q1.json */,
 				831B99BE27C23E88005A969B /* Cog.sdef */,
-				835EDD8027A000E8001EDCCE /* gsx.wv */,
 				830C379F27B95E3000E02BB0 /* Equalizer.xib */,
 				17D1B0D00F6320EA00694C57 /* InfoInspector.xib */,
 				17342A980D5FD20B00E8D854 /* MainMenu.xib */,
 				17342ABD0D5FD36400E8D854 /* OpenURLPanel.xib */,
-				17211A7C0D68B7C500911CA9 /* FileTree.xib */,
 				178456C00F6320B5007E8021 /* SpotlightPanel.xib */,
 				17E41E060C130DFF00AC744D /* Credits.html */,
 				17D1B1DA0F6330D400694C57 /* Feedback.xib */,
@@ -1562,6 +1499,7 @@
 		29B97323FDCFA39411CA2CEA /* Frameworks */ = {
 			isa = PBXGroup;
 			children = (
+				83922FB6286B1AA900A0B039 /* WebKit.framework */,
 				837DC92A285B05710005C58A /* CoreData.framework */,
 				8370D73E2775AE1300245CE0 /* libsqlite3.tbd */,
 				83AB9031237CEFD300A433D5 /* MediaPlayer.framework */,
@@ -1575,7 +1513,6 @@
 		3DDFC2452344EC6A000F1453 /* Xcode-config */ = {
 			isa = PBXGroup;
 			children = (
-				3DDFC2462344EC6B000F1453 /* DEVELOPMENT_TEAM.xcconfig */,
 				3DDFC2472344EC6B000F1453 /* Shared.xcconfig */,
 			);
 			path = "Xcode-config";
@@ -1888,6 +1825,7 @@
 		8E07AAEA0AAC90DC00A4B32F /* Preferences */ = {
 			isa = PBXGroup;
 			children = (
+				839E3B53286595D700880EA2 /* GeneralPane.h */,
 				ED69CF0925BE74BB0090B90D /* Shortcuts.h */,
 				17D1B2610F633D2C00694C57 /* PreferencePanePlugin.h */,
 				17D1B25B0F633A4F00694C57 /* PreferencePluginController.h */,
@@ -2000,13 +1938,13 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = C01FCF4A08A954540054247B /* Build configuration list for PBXNativeTarget "Cog" */;
 			buildPhases = (
+				8384911C1807E9ED00E7332D /* Run version generator script */,
 				8D11072C0486CEB800E47090 /* Sources */,
 				8D11072E0486CEB800E47090 /* Frameworks */,
 				8D1107290486CEB800E47090 /* Resources */,
 				8E757AEC09F3265E0080F1EE /* CopyFiles */,
 				177FD1000B90CB570011C3B5 /* CopyFiles */,
 				07DFC3930ECDF80100DA400D /* CopyFiles */,
-				8384911C1807E9ED00E7332D /* Run version generator script */,
 				83978E27285C5A4C0076ED21 /* Run Crashlytics symbol upload */,
 			);
 			buildRules = (
@@ -2049,7 +1987,7 @@
 				83978E15285C58190076ED21 /* FirebaseCrashlytics */,
 				83978E25285C596F0076ED21 /* FirebaseAnalytics */,
 			);
-			productInstallPath = "/Applications";
+			productInstallPath = /Applications;
 			productName = Cog;
 			productReference = 1770424E0B8BC41800B86321 /* Cog.app */;
 			productType = "com.apple.product-type.application";
@@ -2476,7 +2414,6 @@
 				836F462C28207FA4005B9B87 /* PauseNormal.png in Resources */,
 				83BC5AC420E4CE9000631CD4 /* Feedback.xib in Resources */,
 				83BC5AC320E4CE8D00631CD4 /* SpotlightPanel.xib in Resources */,
-				83BC5AC220E4CE8A00631CD4 /* FileTree.xib in Resources */,
 				83BC5AC120E4CE8700631CD4 /* OpenURLPanel.xib in Resources */,
 				83BC5AC020E4CE7D00631CD4 /* MainMenu.xib in Resources */,
 				83BC5ABF20E4CE7A00631CD4 /* InfoInspector.xib in Resources */,
@@ -2508,7 +2445,6 @@
 				17818A950C0B27AC001C4916 /* aiff.icns in Resources */,
 				8384916818083EAB00E7332D /* shuffleOffTemplate.pdf in Resources */,
 				836F462128207F43005B9B87 /* Plaque.png in Resources */,
-				835EDD8A27A000E8001EDCCE /* gsx.wv in Resources */,
 				17818A960C0B27AC001C4916 /* ape.icns in Resources */,
 				17818A970C0B27AC001C4916 /* m3u.icns in Resources */,
 				17818A980C0B27AC001C4916 /* mpc.icns in Resources */,
@@ -2555,10 +2491,14 @@
 			buildActionMask = 2147483647;
 			files = (
 			);
+			inputFileListPaths = (
+			);
 			inputPaths = (
+				"$(SRCROOT)/Info.plist.template",
 			);
 			name = "Run version generator script";
 			outputPaths = (
+				"$(SRCROOT)/Info.plist",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
@@ -2628,23 +2568,12 @@
 				170B55940D6E5E7B006B9E92 /* StatusImageTransformer.m in Sources */,
 				830C37FC27B9956C00E02BB0 /* analyzer.c in Sources */,
 				17249F0F0D82E17700F33392 /* ToggleQueueTitleTransformer.m in Sources */,
-				179D031E0E0CB2500064A77A /* ContainedNode.m in Sources */,
-				179D031F0E0CB2500064A77A /* ContainerNode.m in Sources */,
 				834B05EA2859C006000B7DC0 /* TotalTimeTransformer.m in Sources */,
 				839DA7CF274A2D4C001B18E5 /* NSDictionary+Merge.m in Sources */,
-				179D03200E0CB2500064A77A /* DirectoryNode.m in Sources */,
-				179D03210E0CB2500064A77A /* FileIconCell.m in Sources */,
-				179D03220E0CB2500064A77A /* FileNode.m in Sources */,
 				0A9CEA0B286152DF00E47168 /* DraggableView.swift in Sources */,
 				83988F0E27BE0A5900A0E89A /* RedundantPlaylistDataStore.m in Sources */,
-				179D03230E0CB2500064A77A /* FileTreeDataSource.m in Sources */,
-				179D03240E0CB2500064A77A /* FileTreeController.m in Sources */,
 				8370D73D277419F700245CE0 /* SQLiteStore.m in Sources */,
-				179D03260E0CB2500064A77A /* PathNode.m in Sources */,
-				179D03270E0CB2500064A77A /* PathWatcher.m in Sources */,
-				179D03280E0CB2500064A77A /* SmartFolderNode.m in Sources */,
 				8381A09227C5F72F00A1C530 /* SHA256Digest.m in Sources */,
-				173855FF0E0CC81F00488CD4 /* FileTreeOutlineView.m in Sources */,
 				07D971E60ED1DAA800E7602E /* TagEditorController.m in Sources */,
 				17E0D5EA0F520F02005B6FED /* MainWindow.m in Sources */,
 				836D28A818086386005B7299 /* MiniModeMenuTitleTransformer.m in Sources */,
@@ -2654,6 +2583,7 @@
 				17E0D5ED0F520F02005B6FED /* TimeField.m in Sources */,
 				17E0D6160F520F87005B6FED /* FontSizetoLineHeightTransformer.m in Sources */,
 				17E0D6170F520F87005B6FED /* StringToURLTransformer.m in Sources */,
+				839B837F286D7F8D00F529EE /* NumberHertzToStringTransformer.swift in Sources */,
 				17E0D61C0F520F9F005B6FED /* VolumeButton.m in Sources */,
 				17E0D61D0F520F9F005B6FED /* VolumeSlider.m in Sources */,
 				172A12330F5911D20078EF0C /* RepeatTransformers.m in Sources */,
@@ -2666,8 +2596,6 @@
 				8307D30E28606148000FF8EB /* SandboxBroker.m in Sources */,
 				83229C9F283B0095004626A8 /* SpectrumWindowController.m in Sources */,
 				835F00BB279BD1CD00055FCF /* SecondsFormatter.m in Sources */,
-				1784560F0F631E24007E8021 /* FileTreeViewController.m in Sources */,
-				178456120F631E31007E8021 /* SideViewController.m in Sources */,
 				17D1B1010F63255200694C57 /* InfoWindowController.m in Sources */,
 				835A8FD327957310005B3C39 /* json.c in Sources */,
 				17D1B25D0F633A4F00694C57 /* PreferencePluginController.m in Sources */,
@@ -2850,16 +2778,6 @@
 			name = InfoPlist.strings;
 			sourceTree = "<group>";
 		};
-		17211A7C0D68B7C500911CA9 /* FileTree.xib */ = {
-			isa = PBXVariantGroup;
-			children = (
-				83BC5AB720E4C91400631CD4 /* Base */,
-				83BC5AD220E4D0B400631CD4 /* es */,
-				83BC5AD420E4D0B600631CD4 /* en */,
-			);
-			name = FileTree.xib;
-			sourceTree = "<group>";
-		};
 		17342A980D5FD20B00E8D854 /* MainMenu.xib */ = {
 			isa = PBXVariantGroup;
 			children = (
@@ -2958,7 +2876,7 @@
 				GCC_OPTIMIZATION_LEVEL = 0;
 				HEADER_SEARCH_PATHS = ThirdParty/avif/include;
 				INFOPLIST_FILE = Info.plist;
-				INSTALL_PATH = "/Applications";
+				INSTALL_PATH = /Applications;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/../Frameworks",
@@ -2967,13 +2885,13 @@
 				LIBRARY_SEARCH_PATHS = (
 					"$(inherited)",
 					"$(PROJECT_DIR)/ThirdParty/avif/lib",
+					"$(PROJECT_DIR)/ThirdParty/mpg123/lib",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				OTHER_CFLAGS = (
 					"-D__MACOSX__",
 					"-DHAVE_CONFIG_H",
 				);
-				OTHER_CODE_SIGN_FLAGS = "--deep -f";
 				OTHER_LDFLAGS = (
 					"-weak_framework",
 					CogAudio,
@@ -3011,7 +2929,7 @@
 				GCC_ENABLE_OBJC_EXCEPTIONS = YES;
 				HEADER_SEARCH_PATHS = ThirdParty/avif/include;
 				INFOPLIST_FILE = Info.plist;
-				INSTALL_PATH = "/Applications";
+				INSTALL_PATH = /Applications;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/../Frameworks",
@@ -3020,13 +2938,13 @@
 				LIBRARY_SEARCH_PATHS = (
 					"$(inherited)",
 					"$(PROJECT_DIR)/ThirdParty/avif/lib",
+					"$(PROJECT_DIR)/ThirdParty/mpg123/lib",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				OTHER_CFLAGS = (
 					"-D__MACOSX__",
 					"-DHAVE_CONFIG_H",
 				);
-				OTHER_CODE_SIGN_FLAGS = "--deep -f";
 				OTHER_LDFLAGS = (
 					"-weak_framework",
 					CogAudio,
@@ -3084,7 +3002,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
 			};
@@ -3125,7 +3043,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				SDKROOT = macosx;
 				SWIFT_COMPILATION_MODE = wholemodule;
 			};

Cog.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -0,0 +1,113 @@
+{
+  "pins" : [
+    {
+      "identity" : "abseil-cpp-swiftpm",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/firebase/abseil-cpp-SwiftPM.git",
+      "state" : {
+        "revision" : "d302de612e3d57c6f4afaf087da18fba8eac72a7",
+        "version" : "0.20220203.1"
+      }
+    },
+    {
+      "identity" : "boringssl-swiftpm",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/firebase/boringssl-SwiftPM.git",
+      "state" : {
+        "revision" : "79db6516894a932d0ddaff3b05b9da1e4f6c4069",
+        "version" : "0.9.0"
+      }
+    },
+    {
+      "identity" : "firebase-ios-sdk",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/firebase/firebase-ios-sdk",
+      "state" : {
+        "revision" : "2eb177effe7baf1f13ad0c5f4eb8c71a98429fb5",
+        "version" : "9.1.0"
+      }
+    },
+    {
+      "identity" : "googleappmeasurement",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/google/GoogleAppMeasurement.git",
+      "state" : {
+        "revision" : "192cce3e0486aecfdb61102a9c694c78dc89dc48",
+        "version" : "9.1.0"
+      }
+    },
+    {
+      "identity" : "googledatatransport",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/google/GoogleDataTransport.git",
+      "state" : {
+        "revision" : "b905c49326b72211531ed9d7baa02d724828a8dc",
+        "version" : "9.1.4"
+      }
+    },
+    {
+      "identity" : "googleutilities",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/google/GoogleUtilities.git",
+      "state" : {
+        "revision" : "f4abe56ce62a779e64b525eb133c8fc2a84bbc1f",
+        "version" : "7.7.1"
+      }
+    },
+    {
+      "identity" : "grpc-ios",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/grpc/grpc-ios.git",
+      "state" : {
+        "revision" : "2af4f6e9c2b18beae228f50b1198c641be859d2b",
+        "version" : "1.44.2-grpc"
+      }
+    },
+    {
+      "identity" : "gtm-session-fetcher",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/google/gtm-session-fetcher.git",
+      "state" : {
+        "revision" : "19605024d59eaefdb1f6a2cb11ebe75df4421126",
+        "version" : "2.0.0"
+      }
+    },
+    {
+      "identity" : "leveldb",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/firebase/leveldb.git",
+      "state" : {
+        "revision" : "0706abcc6b0bd9cedfbb015ba840e4a780b5159b",
+        "version" : "1.22.2"
+      }
+    },
+    {
+      "identity" : "nanopb",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/firebase/nanopb.git",
+      "state" : {
+        "revision" : "819d0a2173aff699fb8c364b6fb906f7cdb1a692",
+        "version" : "2.30909.0"
+      }
+    },
+    {
+      "identity" : "promises",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/google/promises.git",
+      "state" : {
+        "revision" : "46c1e6b5ac09d8f82c991061c659f67e573d425d",
+        "version" : "2.1.0"
+      }
+    },
+    {
+      "identity" : "swift-protobuf",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-protobuf.git",
+      "state" : {
+        "revision" : "e1499bc69b9040b29184f7f2996f7bab467c1639",
+        "version" : "1.19.0"
+      }
+    }
+  ],
+  "version" : 2
+}

Cog.xcodeproj/xcshareddata/xcschemes/Cog.xcscheme

@@ -1,10 +1,28 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
    LastUpgradeVersion = "1400"
-   version = "1.3">
+   version = "1.7">
    <BuildAction
       parallelizeBuildables = "YES"
       buildImplicitDependencies = "YES">
+      <PreActions>
+         <ExecutionAction
+            ActionType = "Xcode.IDEStandardExecutionActionsCore.ExecutionActionType.ShellScriptAction">
+            <ActionContent
+               title = "Run Script"
+               scriptText = "&quot;${PROJECT_DIR}/Scripts/extract_libraries.sh&quot;&#10;">
+               <EnvironmentBuildable>
+                  <BuildableReference
+                     BuildableIdentifier = "primary"
+                     BlueprintIdentifier = "8D1107260486CEB800E47090"
+                     BuildableName = "Cog.app"
+                     BlueprintName = "Cog"
+                     ReferencedContainer = "container:Cog.xcodeproj">
+                  </BuildableReference>
+               </EnvironmentBuildable>
+            </ActionContent>
+         </ExecutionAction>
+      </PreActions>
       <BuildActionEntries>
          <BuildActionEntry
             buildForTesting = "YES"

DataModel.xcdatamodeld/DataModel.xcdatamodel/contents

@@ -11,6 +11,7 @@
         <attribute name="filename" optional="YES" attributeType="String"/>
         <attribute name="firstSeen" optional="YES" attributeType="Date" usesScalarValueType="NO"/>
         <attribute name="lastPlayed" optional="YES" attributeType="Date" usesScalarValueType="NO"/>
+        <attribute name="rating" optional="YES" attributeType="Float" defaultValueString="0.0" usesScalarValueType="YES"/>
         <attribute name="title" optional="YES" attributeType="String"/>
     </entity>
     <entity name="PlaylistEntry" representedClassName="PlaylistEntry" syncable="YES" codeGenerationType="class">
@@ -63,12 +64,13 @@
     </entity>
     <entity name="SandboxToken" representedClassName="SandboxToken" syncable="YES" codeGenerationType="class">
         <attribute name="bookmark" optional="YES" attributeType="Binary"/>
+        <attribute name="folder" optional="YES" attributeType="Boolean" defaultValueString="YES" usesScalarValueType="YES"/>
         <attribute name="path" optional="YES" attributeType="String"/>
     </entity>
     <elements>
         <element name="AlbumArtwork" positionX="0" positionY="207" width="128" height="59"/>
-        <element name="PlayCount" positionX="-18" positionY="171" width="128" height="134"/>
+        <element name="PlayCount" positionX="-18" positionY="171" width="128" height="149"/>
         <element name="PlaylistEntry" positionX="-36" positionY="9" width="128" height="719"/>
-        <element name="SandboxToken" positionX="-18" positionY="171" width="128" height="59"/>
+        <element name="SandboxToken" positionX="-18" positionY="171" width="128" height="74"/>
     </elements>
 </model>

Equalizer/EqualizerWindowController.m

@@ -326,9 +326,7 @@ void equalizerApplyPreset(AudioUnit au, const NSDictionary *preset) {
 @implementation EqualizerSlider
 
 - (void)awakeFromNib {
-	if(@available(macOS 10.12.2, *)) {
+	[self setTrackFillColor:[NSColor systemGrayColor]];
-		[self setTrackFillColor:[NSColor systemGrayColor]];
-	}
 }
 
 @end

FileTree/ContainedNode.h

@@ -1,16 +0,0 @@
-//
-//  ContainedNode.h
-//  Cog
-//
-//  Created by Vincent Spader on 10/15/07.
-//  Copyright 2007 __MyCompanyName__. All rights reserved.
-//
-
-#import <Cocoa/Cocoa.h>
-
-#import "PathNode.h"
-
-@interface ContainedNode : PathNode {
-}
-
-@end

FileTree/ContainedNode.m

@@ -1,42 +0,0 @@
-//
-//  ContainedNode.m
-//  Cog
-//
-//  Created by Vincent Spader on 10/15/07.
-//  Copyright 2007 __MyCompanyName__. All rights reserved.
-//
-
-#import "ContainedNode.h"
-#import "CogAudio/AudioMetadataReader.h"
-
-@implementation ContainedNode
-
-- (BOOL)isLeaf {
-	return YES;
-}
-
-- (void)setURL:(NSURL *)u {
-	[super setURL:u];
-
-	if([u fragment]) {
-		NSDictionary *metadata = [AudioMetadataReader metadataForURL:u];
-		NSString *title = nil;
-		NSString *artist = nil;
-		if(metadata) {
-			title = [metadata valueForKey:@"title"];
-			artist = [metadata valueForKey:@"artist"];
-		}
-
-		if(title && [title length]) {
-			if(artist && [artist length]) {
-				display = [[u fragment] stringByAppendingFormat:@": %@ - %@", artist, title];
-			} else {
-				display = [[u fragment] stringByAppendingFormat:@": %@", title];
-			}
-		} else {
-			display = [u fragment];
-		}
-	}
-}
-
-@end

FileTree/ContainerNode.h

@@ -1,16 +0,0 @@
-//
-//  ContainerNode.h
-//  Cog
-//
-//  Created by Vincent Spader on 10/15/07.
-//  Copyright 2007 __MyCompanyName__. All rights reserved.
-//
-
-#import <Cocoa/Cocoa.h>
-
-#import "PathNode.h"
-
-@interface ContainerNode : PathNode {
-}
-
-@end

FileTree/ContainerNode.m

@@ -1,35 +0,0 @@
-//
-//  ContainerNode.m
-//  Cog
-//
-//  Created by Vincent Spader on 10/15/07.
-//  Copyright 2007 __MyCompanyName__. All rights reserved.
-//
-
-#import "ContainerNode.h"
-#import "CogAudio/AudioContainer.h"
-
-#import "ContainedNode.h"
-
-#import "Logging.h"
-
-@implementation ContainerNode
-
-- (BOOL)isLeaf {
-	return NO;
-}
-
-- (void)updatePath {
-	NSArray *urls = [AudioContainer urlsForContainerURL:url];
-
-	NSMutableArray *paths = [[NSMutableArray alloc] init];
-	for(NSURL *u in urls) {
-		ContainedNode *node = [[ContainedNode alloc] initWithDataSource:dataSource url:u];
-		DLog(@"Node: %@", u);
-		[paths addObject:node];
-	}
-
-	[self setSubpaths:paths];
-}
-
-@end

FileTree/DirectoryNode.h

@@ -1,15 +0,0 @@
-//
-//  DirectoryNode.h
-//  Cog
-//
-//  Created by Vincent Spader on 8/20/2006.
-//  Copyright 2006 Vincent Spader. All rights reserved.
-//
-
-#import "PathNode.h"
-#import <Cocoa/Cocoa.h>
-
-@interface DirectoryNode : PathNode {
-}
-
-@end

FileTree/DirectoryNode.m

@@ -1,38 +0,0 @@
-//
-//  DirectoryNode.m
-//  Cog
-//
-//  Created by Vincent Spader on 8/20/2006.
-//  Copyright 2006 Vincent Spader. All rights reserved.
-//
-
-#import "DirectoryNode.h"
-
-#import "FileNode.h"
-#import "SmartFolderNode.h"
-
-#import "NSString+FinderCompare.h"
-
-@implementation DirectoryNode
-
-- (BOOL)isLeaf {
-	return NO;
-}
-
-- (void)updatePath {
-	NSDirectoryEnumerator *enumerator = [[NSFileManager defaultManager] enumeratorAtURL:url
-	                                                         includingPropertiesForKeys:@[NSURLNameKey, NSURLIsDirectoryKey]
-	                                                                            options:(NSDirectoryEnumerationSkipsSubdirectoryDescendants | NSDirectoryEnumerationSkipsPackageDescendants | NSDirectoryEnumerationSkipsHiddenFiles)
-	                                                                       errorHandler:^BOOL(NSURL *url, NSError *error) {
-		                                                                       return NO;
-	                                                                       }];
-	NSMutableArray *fullPaths = [[NSMutableArray alloc] init];
-
-	for(NSURL *theUrl in enumerator) {
-		[fullPaths addObject:[theUrl path]];
-	}
-
-	[self processPaths:[fullPaths sortedArrayUsingSelector:@selector(finderCompare:)]];
-}
-
-@end

FileTree/FileIconCell.h

@@ -1,15 +0,0 @@
-//
-//  FileIconTextCell.h
-//  Cog
-//
-//  Created by Vincent Spader on 8/20/06.
-//  Copyright 2006 Vincent Spader. All rights reserved.
-//
-
-#import "ImageTextCell.h"
-#import <Cocoa/Cocoa.h>
-
-@interface FileIconCell : ImageTextCell {
-}
-
-@end

FileTree/FileIconCell.m

@@ -1,23 +0,0 @@
-//
-//  FileIconTextCell.m
-//  Cog
-//
-//  Created by Vincent Spader on 8/20/06.
-//  Copyright 2006 Vincent Spader. All rights reserved.
-//
-
-#import "FileIconCell.h"
-#import "PathNode.h"
-
-@implementation FileIconCell
-
-- (void)setObjectValue:(PathNode *)o {
-	if([o respondsToSelector:@selector(icon)] && [o respondsToSelector:@selector(display)]) {
-		[super setObjectValue:[o display]];
-		[super setImage:[o icon]];
-	} else {
-		[super setObjectValue:(id)o];
-	}
-}
-
-@end

FileTree/FileNode.h

@@ -1,15 +0,0 @@
-//
-//  FileNode.h
-//  Cog
-//
-//  Created by Vincent Spader on 8/20/2006.
-//  Copyright 2006 Vincent Spader. All rights reserved.
-//
-
-#import "PathNode.h"
-#import <Cocoa/Cocoa.h>
-
-@interface FileNode : PathNode {
-}
-
-@end

FileTree/FileNode.m

@@ -1,17 +0,0 @@
-//
-//  FileNode.m
-//  Cog
-//
-//  Created by Vincent Spader on 8/20/2006.
-//  Copyright 2006 Vincent Spader. All rights reserved.
-//
-
-#import "FileNode.h"
-
-@implementation FileNode
-
-- (BOOL)isLeaf {
-	return YES;
-}
-
-@end

FileTree/FileTreeController.h

@@ -1,26 +0,0 @@
-//
-//  FileTreeController.h
-//  Cog
-//
-//  Created by Vincent Spader on 2/17/08.
-//  Copyright 2008 __MyCompanyName__. All rights reserved.
-//
-
-#import "FileTreeDataSource.h"
-#import <Cocoa/Cocoa.h>
-
-@class SideViewController;
-@interface FileTreeController : NSObject {
-	IBOutlet SideViewController *controller;
-	IBOutlet NSOutlineView *outlineView;
-	IBOutlet FileTreeDataSource *dataSource;
-}
-
-- (IBAction)addToPlaylist:(id)sender;
-- (IBAction)addToPlaylistExternal:(id)sender;
-- (IBAction)setAsPlaylist:(id)sender;
-- (IBAction)playPauseResume:(NSObject *)id;
-- (IBAction)showEntryInFinder:(id)sender;
-- (IBAction)setAsRoot:(id)sender;
-
-@end

FileTree/FileTreeController.m

@@ -1,85 +0,0 @@
-//
-//  FileTreeController.m
-//  Cog
-//
-//  Created by Vincent Spader on 2/17/08.
-//  Copyright 2008 __MyCompanyName__. All rights reserved.
-//
-
-#import "FileTreeController.h"
-#import "PlaylistController.h"
-#import "SideViewController.h"
-
-@implementation FileTreeController
-
-- (IBAction)addToPlaylist:(id)sender {
-	[self doAddToPlaylist:sender origin:URLOriginInternal];
-}
-
-- (void)doAddToPlaylist:(id)sender origin:(URLOrigin)origin {
-	NSUInteger index;
-	NSIndexSet *selectedIndexes = [outlineView selectedRowIndexes];
-	NSMutableArray *urls = [[NSMutableArray alloc] init];
-
-	for(index = [selectedIndexes firstIndex];
-	    index != NSNotFound; index = [selectedIndexes indexGreaterThanIndex:index]) {
-		[urls addObject:[[outlineView itemAtRow:index] URL]];
-	}
-
-	[controller doAddToPlaylist:urls origin:origin];
-}
-
-- (void)addToPlaylistExternal:(id)sender {
-	[self doAddToPlaylist:sender origin:URLOriginExternal];
-}
-
-- (IBAction)setAsPlaylist:(id)sender {
-	[controller clear:sender];
-	[self addToPlaylist:sender];
-}
-
-- (IBAction)playPauseResume:(NSObject *)id {
-	[controller playPauseResume:id];
-}
-
-- (IBAction)showEntryInFinder:(id)sender {
-	NSUInteger index;
-	NSWorkspace *ws = [NSWorkspace sharedWorkspace];
-	NSIndexSet *selectedIndexes = [outlineView selectedRowIndexes];
-
-	for(index = [selectedIndexes firstIndex];
-	    index != NSNotFound; index = [selectedIndexes indexGreaterThanIndex:index]) {
-		NSURL *url = [[outlineView itemAtRow:index] URL];
-		[ws selectFile:[url path] inFileViewerRootedAtPath:[url path]];
-	}
-}
-
-- (IBAction)setAsRoot:(id)sender {
-	NSUInteger index = [[outlineView selectedRowIndexes] firstIndex];
-
-	if(index != NSNotFound) {
-		[dataSource changeURL:[[outlineView itemAtRow:index] URL]];
-	}
-}
-
-- (BOOL)validateMenuItem:(NSMenuItem *)menuItem {
-	SEL action = [menuItem action];
-
-	if([outlineView numberOfSelectedRows] == 0)
-		return NO;
-
-	if(action == @selector(setAsRoot:)) {
-		BOOL isDir;
-		NSInteger row = [outlineView selectedRow];
-
-		if([outlineView numberOfSelectedRows] > 1)
-			return NO;
-
-		// Only let directories be Set as Root
-		[[NSFileManager defaultManager] fileExistsAtPath:[[[outlineView itemAtRow:row] URL] path] isDirectory:&isDir];
-		return isDir;
-	}
-
-	return YES;
-}
-@end

FileTree/FileTreeDataSource.h

@@ -1,24 +0,0 @@
-//
-//  FileTreeDataSource.h
-//  Cog
-//
-//  Created by Vincent Spader on 10/14/07.
-//  Copyright 2007 __MyCompanyName__. All rights reserved.
-//
-
-#import <Cocoa/Cocoa.h>
-
-@class PathNode;
-@class PathWatcher;
-
-@interface FileTreeDataSource : NSObject <NSOutlineViewDataSource>
-
-@property(nonatomic, weak) IBOutlet NSOutlineView *outlineView;
-@property(nonatomic, weak) IBOutlet NSPathControl *pathControl;
-@property(nonatomic, weak) IBOutlet PathWatcher *watcher;
-
-- (void)changeURL:(NSURL *)rootURL;
-
-- (void)reloadPathNode:(PathNode *)item;
-
-@end

FileTree/FileTreeDataSource.m

@@ -1,197 +0,0 @@
-//
-//  FileTreeDataSource.m
-//  Cog
-//
-//  Created by Vincent Spader on 10/14/07.
-//  Copyright 2007 __MyCompanyName__. All rights reserved.
-//
-
-#import "FileTreeDataSource.h"
-
-#import "DirectoryNode.h"
-#import "PathWatcher.h"
-
-#import "Logging.h"
-
-#import "SandboxBroker.h"
-
-static void *kFileTreeDataSourceContext = &kFileTreeDataSourceContext;
-
-static NSURL *defaultMusicDirectory(void) {
-	return [[NSFileManager defaultManager] URLForDirectory:NSMusicDirectory
-	                                              inDomain:NSUserDomainMask
-	                                     appropriateForURL:nil
-	                                                create:NO
-	                                                 error:nil];
-}
-
-@interface FileTreeDataSource ()
-
-@property NSURL *rootURL;
-
-@property const void *sbHandle;
-
-@end
-
-@implementation FileTreeDataSource {
-	PathNode *rootNode;
-	const void *_sbHandle;
-}
-
-+ (void)initialize {
-	NSString *path = [defaultMusicDirectory() absoluteString];
-	NSDictionary *userDefaultsValuesDict = @{ @"fileTreeRootURL": path };
-	[[NSUserDefaults standardUserDefaults] registerDefaults:userDefaultsValuesDict];
-}
-
-- (void)awakeFromNib {
-	_sbHandle = NULL;
-	[self.pathControl setTarget:self];
-	[self.pathControl setAction:@selector(pathControlAction:)];
-	[[NSUserDefaultsController sharedUserDefaultsController] addObserver:self
-	                                                          forKeyPath:@"values.fileTreeRootURL"
-	                                                             options:NSKeyValueObservingOptionNew |
-	                                                                     NSKeyValueObservingOptionInitial
-	                                                             context:kFileTreeDataSourceContext];
-}
-
-- (void)observeValueForKeyPath:(NSString *)keyPath
-                      ofObject:(id)object
-                        change:(NSDictionary *)change
-                       context:(void *)context {
-	if(context == kFileTreeDataSourceContext) {
-		if([keyPath isEqualToString:@"values.fileTreeRootURL"]) {
-			NSString *url =
-			[[[NSUserDefaultsController sharedUserDefaultsController] defaults] objectForKey:@"fileTreeRootURL"];
-			DLog(@"File tree root URL: %@\n", url);
-			self.rootURL = [NSURL URLWithString:url];
-		}
-	} else {
-		[super observeValueForKeyPath:keyPath ofObject:object change:change context:context];
-	}
-}
-
-- (void)changeURL:(NSURL *)url {
-	if(url != nil) {
-		[[[NSUserDefaultsController sharedUserDefaultsController] defaults] setObject:[url absoluteString]
-		                                                                       forKey:@"fileTreeRootURL"];
-	}
-}
-
-- (void)pathControlAction:(id)sender {
-	NSPathControlItem *item = [self.pathControl clickedPathItem];
-	if(item != nil && item.URL != nil) {
-		[self changeURL:item.URL];
-	}
-}
-
-- (NSURL *)rootURL {
-	return [rootNode URL];
-}
-
-- (void)setRootURL:(NSURL *)rootURL {
-	SandboxBroker *sharedSandboxBroker = [SandboxBroker sharedSandboxBroker];
-	if(self.sbHandle) [sharedSandboxBroker endFolderAccess:self.sbHandle];
-	self.sbHandle = [sharedSandboxBroker beginFolderAccess:rootURL];
-
-	if(![[NSFileManager defaultManager] fileExistsAtPath:[rootURL path]]) {
-		rootURL = defaultMusicDirectory();
-	}
-
-	rootNode = [[DirectoryNode alloc] initWithDataSource:self url:rootURL];
-
-	[self.watcher setPath:[rootURL path]];
-
-	[self reloadPathNode:rootNode];
-}
-
-- (const void *)sbHandle {
-	return _sbHandle;
-}
-
-- (void)setSbHandle:(const void *)sbHandle {
-	_sbHandle = sbHandle;
-}
-
-- (void)dealloc {
-	if(self.sbHandle) [[SandboxBroker sharedSandboxBroker] endFolderAccess:self.sbHandle];
-}
-
-- (PathNode *)nodeForPath:(NSString *)path {
-	NSString *relativePath = [[path stringByReplacingOccurrencesOfString:[[[self rootURL] path] stringByAppendingString:@"/"]
-	                                                          withString:@""
-	                                                             options:NSAnchoredSearch
-	                                                               range:NSMakeRange(0, [path length])] stringByStandardizingPath];
-	PathNode *node = rootNode;
-	DLog(@"Root | Relative | Path: %@ | %@ | %@", [[self rootURL] path], relativePath, path);
-	for(NSString *c in [relativePath pathComponents]) {
-		DLog(@"COMPONENT: %@", c);
-		BOOL found = NO;
-		for(PathNode *subnode in [node subpaths]) {
-			if([[[[subnode URL] path] lastPathComponent] isEqualToString:c]) {
-				node = subnode;
-				found = YES;
-			}
-		}
-
-		if(!found) {
-			DLog(@"Not found!");
-			return nil;
-		}
-	}
-
-	return node;
-}
-
-- (void)pathDidChange:(NSString *)path {
-	DLog(@"PATH DID CHANGE: %@", path);
-	// Need to find the corresponding node...and call [node reloadPath], then [self reloadPathNode:node]
-	PathNode *node = [self nodeForPath:path];
-	DLog(@"NODE IS: %@", node);
-	[node updatePath];
-	[self reloadPathNode:node];
-}
-
-- (NSInteger)outlineView:(NSOutlineView *)outlineView numberOfChildrenOfItem:(id)item {
-	PathNode *n = (item == nil ? rootNode : item);
-
-	return (int)[[n subpaths] count];
-}
-
-- (BOOL)outlineView:(NSOutlineView *)outlineView isItemExpandable:(id)item {
-	PathNode *n = (item == nil ? rootNode : item);
-
-	return ![n isLeaf];
-}
-
-- (id)outlineView:(NSOutlineView *)outlineView child:(NSInteger)index ofItem:(id)item {
-	PathNode *n = (item == nil ? rootNode : item);
-
-	return [n subpaths][(NSUInteger)index];
-}
-
-- (id)outlineView:(NSOutlineView *)outlineView objectValueForTableColumn:(NSTableColumn *)tableColumn byItem:(id)item {
-	PathNode *n = (item == nil ? rootNode : item);
-
-	return n;
-}
-
-- (id<NSPasteboardWriting>)outlineView:(NSOutlineView *)outlineView pasteboardWriterForItem:(id)item {
-	NSPasteboardItem *paste = [[NSPasteboardItem alloc] init];
-	if(@available(macOS 10.13, *)) {
-		[paste setData:[[item URL] dataRepresentation] forType:NSPasteboardTypeFileURL];
-	} else {
-		[paste setPropertyList:@[[item URL]] forType:NSFilenamesPboardType];
-	}
-	return paste;
-}
-
-- (void)reloadPathNode:(PathNode *)item {
-	if(item == rootNode) {
-		[self.outlineView reloadData];
-	} else {
-		[self.outlineView reloadItem:item reloadChildren:YES];
-	}
-}
-
-@end

FileTree/FileTreeOutlineView.h

@@ -1,16 +0,0 @@
-//
-//  FileTreeOutlineView.h
-//  Cog
-//
-//  Created by Vincent Spader on 6/21/08.
-//  Copyright 2008 __MyCompanyName__. All rights reserved.
-//
-
-#import <Cocoa/Cocoa.h>
-
-@interface FileTreeOutlineView : NSOutlineView {
-}
-
-- (void)keyDown:(NSEvent *)e;
-
-@end

FileTree/FileTreeOutlineView.m

@@ -1,66 +0,0 @@
-//
-//  FileTreeOutlineView.m
-//  Cog
-//
-//  Created by Vincent Spader on 6/21/08.
-//  Copyright 2008 __MyCompanyName__. All rights reserved.
-//
-
-#import "FileTreeOutlineView.h"
-#import "FileTreeController.h"
-#import "FileTreeViewController.h"
-#import "PlaybackController.h"
-
-@implementation FileTreeOutlineView
-
-- (void)awakeFromNib {
-	[self setDoubleAction:@selector(addToPlaylistExternal:)];
-	[self setTarget:[self delegate]];
-}
-
-- (void)keyDown:(NSEvent *)e {
-	unsigned int modifiers = [e modifierFlags] & (NSEventModifierFlagCommand | NSEventModifierFlagShift | NSEventModifierFlagControl | NSEventModifierFlagOption);
-	NSString *characters = [e characters];
-	unichar c;
-
-	if([characters length] == 1) {
-		c = [characters characterAtIndex:0];
-
-		if(modifiers == 0 && (c == NSEnterCharacter || c == NSCarriageReturnCharacter)) {
-			[(FileTreeController *)[self delegate] addToPlaylistExternal:self];
-
-			return;
-		} else if(modifiers == 0 && c == ' ') {
-			[(FileTreeController *)[self delegate] playPauseResume:self];
-			return;
-		}
-	}
-
-	[super keyDown:e];
-
-	return;
-}
-
-// enables right-click selection for "Show in Finder" contextual menu
-- (NSMenu *)menuForEvent:(NSEvent *)event {
-	// Find which row is under the cursor
-	[[self window] makeFirstResponder:self];
-	NSPoint menuPoint = [self convertPoint:[event locationInWindow] fromView:nil];
-	NSInteger iRow = [self rowAtPoint:menuPoint];
-	NSMenu *contextMenu = [self menu];
-
-	/* Update the file tree selection before showing menu
-	 Preserves the selection if the row under the mouse is selected (to allow for
-	 multiple items to be selected), otherwise selects the row under the mouse */
-	BOOL currentRowIsSelected = [[self selectedRowIndexes] containsIndex:iRow];
-
-	if(iRow == -1) {
-		[self deselectAll:self];
-	} else if(!currentRowIsSelected) {
-		[self selectRowIndexes:[NSIndexSet indexSetWithIndex:iRow] byExtendingSelection:NO];
-	}
-
-	return contextMenu;
-}
-
-@end

FileTree/FileTreeViewController.h

@@ -1,23 +0,0 @@
-//
-//  SideBarController.h
-//  Cog
-//
-//  Created by Vincent Spader on 6/21/08.
-//  Copyright 2008 __MyCompanyName__. All rights reserved.
-//
-
-#import "SideViewController.h"
-#import <Cocoa/Cocoa.h>
-
-@class PlaylistLoader;
-@class PlaybackController;
-@class FileTreeOutlineView;
-@interface FileTreeViewController : SideViewController {
-	IBOutlet PlaylistLoader *playlistLoader;
-	IBOutlet PlaybackController *playbackController;
-	IBOutlet FileTreeOutlineView *fileTreeOutlineView;
-}
-
-- (FileTreeOutlineView *)outlineView;
-
-@end

FileTree/FileTreeViewController.m

@@ -1,44 +0,0 @@
-//
-//  SplitViewController.m
-//  Cog
-//
-//  Created by Vincent Spader on 6/20/08.
-//  Copyright 2008 __MyCompanyName__. All rights reserved.
-//
-
-#import "FileTreeViewController.h"
-#import "PlaybackController.h"
-#import "PlaylistLoader.h"
-
-@implementation FileTreeViewController
-
-- (id)init {
-	return [super initWithNibName:@"FileTree" bundle:[NSBundle mainBundle]];
-}
-
-- (void)addToPlaylistInternal:(NSArray *)urls {
-	[self doAddToPlaylist:urls origin:URLOriginInternal];
-}
-
-- (void)addToPlaylistExternal:(NSArray *)urls {
-	[self doAddToPlaylist:urls origin:URLOriginExternal];
-}
-
-- (void)doAddToPlaylist:(NSArray *)urls origin:(URLOrigin)origin {
-	[playlistLoader willInsertURLs:urls origin:origin];
-	[playlistLoader didInsertURLs:[playlistLoader addURLs:urls sort:YES] origin:origin];
-}
-
-- (void)clear:(id)sender {
-	[playlistLoader clear:sender];
-}
-
-- (void)playPauseResume:(NSObject *)id {
-	[playbackController playPauseResume:id];
-}
-
-- (FileTreeOutlineView *)outlineView {
-	return fileTreeOutlineView;
-}
-
-@end

FileTree/PathNode.h

@@ -1,43 +0,0 @@
-//
-//  Node.h
-//  Cog
-//
-//  Created by Vincent Spader on 8/20/2006.
-//  Copyright 2006 Vincent Spader. All rights reserved.
-//
-
-#import <Cocoa/Cocoa.h>
-
-@class FileTreeDataSource;
-
-@interface PathNode : NSObject {
-	FileTreeDataSource *dataSource;
-
-	NSURL *url;
-	NSString *display; // The pretty path to display.
-
-	NSImage *icon;
-
-	NSArray *subpaths;
-}
-
-- (id)initWithDataSource:(FileTreeDataSource *)ds url:(NSURL *)u;
-
-- (NSURL *)URL;
-- (void)setURL:(NSURL *)url;
-
-- (void)processPaths:(NSArray *)contents;
-
-- (NSArray *)subpaths;
-- (void)setSubpaths:(NSArray *)s;
-
-- (NSString *)display;
-- (void)setDisplay:(NSString *)s;
-
-- (NSImage *)icon;
-
-- (BOOL)isLeaf;
-
-- (void)updatePath;
-
-@end

FileTree/PathNode.m

@@ -1,155 +0,0 @@
-//
-//  Node.m
-//  Cog
-//
-//  Created by Vincent Spader on 8/20/2006.
-//  Copyright 2006 Vincent Spader. All rights reserved.
-//
-
-#import "PathNode.h"
-
-#import "CogAudio/AudioPlayer.h"
-
-#import "FileTreeDataSource.h"
-
-#import "ContainerNode.h"
-#import "DirectoryNode.h"
-#import "FileNode.h"
-#import "SmartFolderNode.h"
-
-#import "Logging.h"
-
-@implementation PathNode
-
-// From http://developer.apple.com/documentation/Cocoa/Conceptual/LowLevelFileMgmt/Tasks/ResolvingAliases.html
-// Updated 2018-06-28
-NSURL *resolveAliases(NSURL *url) {
-	CFErrorRef error;
-	CFDataRef bookmarkRef = CFURLCreateBookmarkDataFromFile(kCFAllocatorDefault, (__bridge CFURLRef)url, &error);
-	if(bookmarkRef) {
-		Boolean isStale;
-		CFURLRef urlRef = CFURLCreateByResolvingBookmarkData(kCFAllocatorDefault, bookmarkRef, kCFURLBookmarkResolutionWithSecurityScope, NULL, NULL, &isStale, &error);
-		CFRelease(bookmarkRef);
-
-		if(urlRef) {
-			if(!isStale) {
-				return (NSURL *)CFBridgingRelease(urlRef);
-			} else {
-				CFRelease(urlRef);
-			}
-		}
-	}
-
-	// DLog(@"Not resolved");
-	return url;
-}
-
-- (id)initWithDataSource:(FileTreeDataSource *)ds url:(NSURL *)u {
-	self = [super init];
-
-	if(self) {
-		dataSource = ds;
-		[self setURL:u];
-	}
-
-	return self;
-}
-
-- (void)setURL:(NSURL *)u {
-	url = u;
-
-	display = [[NSFileManager defaultManager] displayNameAtPath:[u path]];
-
-	icon = [[NSWorkspace sharedWorkspace] iconForFile:[url path]];
-
-	[icon setSize:NSMakeSize(16.0, 16.0)];
-}
-
-- (NSURL *)URL {
-	return url;
-}
-
-- (void)updatePath {
-}
-
-- (void)processPaths:(NSArray *)contents {
-	NSMutableArray *newSubpathsDirs = [[NSMutableArray alloc] init];
-	NSMutableArray *newSubpaths = [[NSMutableArray alloc] init];
-
-	for(NSString *s in contents) {
-		if([s characterAtIndex:0] == '.') {
-			continue;
-		}
-
-		NSURL *u = [NSURL fileURLWithPath:s];
-		NSString *displayName = [[NSFileManager defaultManager] displayNameAtPath:[u path]];
-
-		PathNode *newNode;
-
-		// DLog(@"Before: %@", u);
-		u = resolveAliases(u);
-		// DLog(@"After: %@", u);
-
-		BOOL isDir;
-
-		if([[s pathExtension] caseInsensitiveCompare:@"savedSearch"] == NSOrderedSame) {
-			DLog(@"Smart folder!");
-			newNode = [[SmartFolderNode alloc] initWithDataSource:dataSource url:u];
-			isDir = NO;
-		} else {
-			[[NSFileManager defaultManager] fileExistsAtPath:[u path] isDirectory:&isDir];
-
-			if(!isDir && ![[AudioPlayer fileTypes] containsObject:[[u pathExtension] lowercaseString]]) {
-				continue;
-			}
-
-			if(isDir) {
-				newNode = [[DirectoryNode alloc] initWithDataSource:dataSource url:u];
-			} else if([[AudioPlayer containerTypes] containsObject:[[u pathExtension] lowercaseString]]) {
-				newNode = [[ContainerNode alloc] initWithDataSource:dataSource url:u];
-			} else {
-				newNode = [[FileNode alloc] initWithDataSource:dataSource url:u];
-			}
-		}
-
-		[newNode setDisplay:displayName];
-
-		if(isDir)
-			[newSubpathsDirs addObject:newNode];
-		else
-			[newSubpaths addObject:newNode];
-	}
-
-	[newSubpathsDirs addObjectsFromArray:newSubpaths];
-	[self setSubpaths:newSubpathsDirs];
-}
-
-- (NSArray *)subpaths {
-	if(subpaths == nil) {
-		[self updatePath];
-	}
-
-	return subpaths;
-}
-
-- (void)setSubpaths:(NSArray *)s {
-	subpaths = s;
-}
-
-- (BOOL)isLeaf {
-	return YES;
-}
-
-- (void)setDisplay:(NSString *)s {
-	display = s;
-}
-
-- (NSString *)display {
-	return display;
-}
-
-- (NSImage *)icon {
-	return icon;
-}
-
-@end

FileTree/PathWatcher.h

@@ -1,30 +0,0 @@
-//
-//  PathWatcher.h
-//  Cog
-//
-//  Created by Vincent Spader on 2/17/08.
-//  Copyright 2008 __MyCompanyName__. All rights reserved.
-//
-
-#import <Cocoa/Cocoa.h>
-#include <CoreServices/CoreServices.h>
-
-@interface PathWatcher : NSObject {
-	FSEventStreamRef stream;
-	FSEventStreamContext *context;
-
-	IBOutlet id delegate;
-}
-
-- (void)setDelegate:(id)d;
-- (id)delegate;
-
-- (void)setPath:(NSString *)path; // Set the path to watch
-- (void)cleanUp;
-@end
-
-@protocol PathWatcherDelegate
-
-- (void)pathDidChange:(NSString *)path;
-
-@end

FileTree/PathWatcher.m

@@ -1,82 +0,0 @@
-//
-//  PathWatcher.m
-//  Cog
-//
-//  Created by Vincent Spader on 2/17/08.
-//  Copyright 2008 __MyCompanyName__. All rights reserved.
-//
-
-#import "PathWatcher.h"
-
-static void myFSEventCallback(
-ConstFSEventStreamRef streamRef,
-void *clientCallBackInfo,
-size_t numEvents,
-void *eventPaths,
-const FSEventStreamEventFlags eventFlags[],
-const FSEventStreamEventId eventIds[]) {
-	int i;
-	char **paths = eventPaths;
-	PathWatcher *pathWatcher = (__bridge PathWatcher *)clientCallBackInfo;
-
-	printf("Callback called\n");
-	for(i = 0; i < numEvents; i++) {
-		NSString *pathString = [[NSString alloc] initWithUTF8String:paths[i]];
-		[[pathWatcher delegate] pathDidChange:pathString];
-	}
-}
-
-@implementation PathWatcher
-
-- (void)cleanUp {
-	if(stream) {
-		FSEventStreamStop(stream);
-		FSEventStreamInvalidate(stream);
-		FSEventStreamRelease(stream);
-		stream = NULL;
-	}
-	if(context) {
-		free(context);
-		context = NULL;
-	}
-}
-
-- (void)setPath:(NSString *)path {
-	[self cleanUp];
-
-	// Create FSEvent stream
-	NSArray *pathsToWatch = @[path];
-
-	context = (FSEventStreamContext *)malloc(sizeof(FSEventStreamContext));
-	context->version = 0;
-	context->info = (__bridge void *)self;
-	context->retain = NULL;
-	context->release = NULL;
-
-	// Create the stream, passing in a callback
-	stream = FSEventStreamCreate(NULL,
-	                             &myFSEventCallback,
-	                             context,
-	                             (__bridge CFArrayRef)pathsToWatch,
-	                             kFSEventStreamEventIdSinceNow, // Or a previous event ID
-	                             1.0, // latency in seconds
-	                             kFSEventStreamCreateFlagNone // Watch this and all its subdirectories
-	);
-
-	FSEventStreamScheduleWithRunLoop(stream, CFRunLoopGetCurrent(), kCFRunLoopDefaultMode);
-
-	FSEventStreamStart(stream);
-}
-
-- (void)setDelegate:(id)d {
-	delegate = d;
-}
-- (id)delegate {
-	return delegate;
-}
-
-- (void)dealloc {
-	[self cleanUp];
-}
-
-@end

FileTree/SmartFolderNode.h

@@ -1,17 +0,0 @@
-//
-//  SmartFolderNode.h
-//  Cog
-//
-//  Created by Vincent Spader on 9/25/06.
-//  Copyright 2006 __MyCompanyName__. All rights reserved.
-//
-
-#import <Cocoa/Cocoa.h>
-
-#import "PathNode.h"
-
-@interface SmartFolderNode : PathNode {
-	MDQueryRef _query;
-}
-
-@end

FileTree/SmartFolderNode.m

@@ -1,90 +0,0 @@
-//
-//  SmartFolderNode.m
-//  Cog
-//
-//  Created by Vincent Spader on 9/25/06.
-//  Copyright 2006 __MyCompanyName__. All rights reserved.
-//
-
-#import "SmartFolderNode.h"
-#import "DirectoryNode.h"
-#import "FileNode.h"
-#import "FileTreeDataSource.h"
-
-#import "Logging.h"
-
-@implementation SmartFolderNode
-
-- (BOOL)isLeaf {
-	return NO;
-}
-
-- (void)updatePath {
-	NSDictionary *doc = [NSDictionary dictionaryWithContentsOfFile:[url path]];
-	NSString *rawQuery = [doc objectForKey:@"RawQuery"];
-	NSArray *searchPaths = [[doc objectForKey:@"SearchCriteria"] objectForKey:@"CurrentFolderPath"];
-
-	// Ugh, Carbon from now on...
-	MDQueryRef query = MDQueryCreate(kCFAllocatorDefault, (CFStringRef)rawQuery, NULL, NULL);
-	_query = query;
-
-	MDQuerySetSearchScope(query, (CFArrayRef)searchPaths, 0);
-
-	[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(queryFinished:) name:(NSString *)kMDQueryDidFinishNotification object:(__bridge id)query];
-	[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(queryUpdate:) name:(NSString *)kMDQueryDidUpdateNotification object:(__bridge id)query];
-
-	DLog(@"Making query!");
-	MDQueryExecute(query, kMDQueryWantsUpdates);
-
-	// Note: This is asynchronous!
-}
-
-- (void)setSubpaths:(id)s {
-	subpaths = s;
-}
-
-- (unsigned int)countOfSubpaths {
-	return (unsigned int)[[self subpaths] count];
-}
-
-- (PathNode *)objectInSubpathsAtIndex:(unsigned int)index {
-	return [[self subpaths] objectAtIndex:index];
-}
-
-- (void)queryFinished:(NSNotification *)notification {
-	DLog(@"Query finished!");
-	MDQueryRef query = (__bridge MDQueryRef)[notification object];
-
-	NSMutableArray *results = [NSMutableArray array];
-
-	MDQueryDisableUpdates(query);
-	int c = (int)MDQueryGetResultCount(query);
-
-	int i;
-	for(i = 0; i < c; i++) {
-		MDItemRef item = (MDItemRef)MDQueryGetResultAtIndex(query, i);
-
-		NSString *itemPath = (NSString *)CFBridgingRelease(MDItemCopyAttribute(item, kMDItemPath));
-
-		[results addObject:itemPath];
-	}
-
-	MDQueryEnableUpdates(query);
-
-	DLog(@"Query update!");
-
-	[self processPaths:[results sortedArrayUsingSelector:@selector(caseInsensitiveCompare:)]];
-
-	[dataSource reloadPathNode:self];
-}
-
-- (void)queryUpdate:(NSNotification *)notification {
-	DLog(@"Query update!");
-	[self queryFinished:notification];
-}
-
-- (void)dealloc {
-	CFRelease(_query);
-}
-
-@end

Frameworks/AdPlug/libAdPlug.xcodeproj/project.pbxproj

@@ -9,6 +9,7 @@
 /* Begin PBXBuildFile section */
 		830E1DA1263B90CB005B01D2 /* rad2.h in Headers */ = {isa = PBXBuildFile; fileRef = 830E1D9F263B90CB005B01D2 /* rad2.h */; };
 		830E1DA2263B90CB005B01D2 /* rad2.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 830E1DA0263B90CB005B01D2 /* rad2.cpp */; };
+		83747B7C2862D4B70021245F /* Shared.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 83747B7A2862D4B70021245F /* Shared.xcconfig */; };
 		83D3C578201C66E3005564CB /* adplug.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 83D3C505201C66C1005564CB /* adplug.cpp */; };
 		83D3C579201C66E3005564CB /* mtk.h in Headers */ = {isa = PBXBuildFile; fileRef = 83D3C506201C66C2005564CB /* mtk.h */; };
 		83D3C57A201C66E3005564CB /* psi.h in Headers */ = {isa = PBXBuildFile; fileRef = 83D3C507201C66C2005564CB /* psi.h */; };
@@ -150,6 +151,7 @@
 /* Begin PBXFileReference section */
 		830E1D9F263B90CB005B01D2 /* rad2.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = rad2.h; path = adplug/src/rad2.h; sourceTree = "<group>"; };
 		830E1DA0263B90CB005B01D2 /* rad2.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = rad2.cpp; path = adplug/src/rad2.cpp; sourceTree = "<group>"; };
+		83747B7A2862D4B70021245F /* Shared.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Shared.xcconfig; sourceTree = "<group>"; };
 		83D3C4D4201C654F005564CB /* libAdPlug.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = libAdPlug.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		83D3C4D8201C6550005564CB /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 		83D3C505201C66C1005564CB /* adplug.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = adplug.cpp; path = adplug/src/adplug.cpp; sourceTree = "<group>"; };
@@ -285,9 +287,19 @@
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		83747B792862D4B70021245F /* Xcode-config */ = {
+			isa = PBXGroup;
+			children = (
+				83747B7A2862D4B70021245F /* Shared.xcconfig */,
+			);
+			name = "Xcode-config";
+			path = "../../Xcode-config";
+			sourceTree = "<group>";
+		};
 		83D3C4CA201C654F005564CB = {
 			isa = PBXGroup;
 			children = (
+				83747B792862D4B70021245F /* Xcode-config */,
 				83D3C4D6201C654F005564CB /* AdPlug */,
 				83D3C609201C6788005564CB /* Frameworks */,
 				83D3C4D5201C654F005564CB /* Products */,
@@ -550,8 +562,7 @@
 				ORGANIZATIONNAME = "Christopher Snowhill";
 				TargetAttributes = {
 					83D3C4D3201C654F005564CB = {
-						DevelopmentTeam = "";
+						ProvisioningStyle = Manual;
-						ProvisioningStyle = Automatic;
 					};
 				};
 			};
@@ -594,6 +605,7 @@
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				83747B7C2862D4B70021245F /* Shared.xcconfig in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -678,6 +690,7 @@
 /* Begin XCBuildConfiguration section */
 		83D3C4DA201C6550005564CB /* Debug */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747B7A2862D4B70021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
@@ -708,7 +721,6 @@
 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
-				CODE_SIGN_IDENTITY = "Mac Developer";
 				COPY_PHASE_STRIP = NO;
 				CURRENT_PROJECT_VERSION = 1;
 				DEAD_CODE_STRIPPING = YES;
@@ -730,7 +742,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
@@ -741,6 +753,7 @@
 		};
 		83D3C4DB201C6550005564CB /* Release */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747B7A2862D4B70021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
@@ -771,7 +784,6 @@
 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
-				CODE_SIGN_IDENTITY = "Mac Developer";
 				COPY_PHASE_STRIP = NO;
 				CURRENT_PROJECT_VERSION = 1;
 				DEAD_CODE_STRIPPING = YES;
@@ -787,7 +799,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = macosx;
 				VERSIONING_SYSTEM = "apple-generic";
@@ -798,11 +810,8 @@
 		83D3C4DD201C6550005564CB /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -820,7 +829,6 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.libAdPlug;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SKIP_INSTALL = YES;
 			};
 			name = Debug;
@@ -828,11 +836,8 @@
 		83D3C4DE201C6550005564CB /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -846,7 +851,6 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.libAdPlug;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SKIP_INSTALL = YES;
 			};
 			name = Release;

Frameworks/Dumb/Dumb.xcodeproj/project.pbxproj

@@ -720,7 +720,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.7;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				OBJROOT = ../../build;
 				ONLY_ACTIVE_ARCH = YES;
 				PREBINDING = NO;
@@ -762,7 +762,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.7;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				OBJROOT = ../../build;
 				PREBINDING = NO;
 				SDKROOT = macosx;

Frameworks/File_Extractor/File_Extractor.xcodeproj/project.pbxproj

@@ -129,6 +129,7 @@
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 		8359FF4A17FEF39F0060F3ED /* InfoPlist.strings in Resources */ = {isa = PBXBuildFile; fileRef = 8359FF4817FEF39F0060F3ED /* InfoPlist.strings */; };
+		83747BE32862D78F0021245F /* Shared.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 83747BE12862D78E0021245F /* Shared.xcconfig */; };
 		83756F621D23A95B003A7676 /* CoreServices.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 83756F611D23A95B003A7676 /* CoreServices.framework */; };
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@@ -270,6 +271,7 @@
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 		8359FFFF17FEF40E0060F3ED /* unrar.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = unrar.cpp; sourceTree = "<group>"; };
+		83747BE12862D78E0021245F /* Shared.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Shared.xcconfig; sourceTree = "<group>"; };
 		83756F611D23A95B003A7676 /* CoreServices.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreServices.framework; path = System/Library/Frameworks/CoreServices.framework; sourceTree = SDKROOT; };
 		83C2108E19CD81F50093C461 /* headers.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = headers.cpp; sourceTree = "<group>"; };
 		83C2108F19CD81F50093C461 /* headers5.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; path = headers5.hpp; sourceTree = "<group>"; };
@@ -301,6 +303,7 @@
 		8359FF3217FEF39F0060F3ED = {
 			isa = PBXGroup;
 			children = (
+				83747BE02862D78E0021245F /* Xcode-config */,
 				8359FF4517FEF39F0060F3ED /* File_Extractor */,
 				8359FF3E17FEF39F0060F3ED /* Frameworks */,
 				8359FF3D17FEF39F0060F3ED /* Products */,
@@ -513,6 +516,15 @@
 			path = unrar;
 			sourceTree = "<group>";
 		};
+		83747BE02862D78E0021245F /* Xcode-config */ = {
+			isa = PBXGroup;
+			children = (
+				83747BE12862D78E0021245F /* Shared.xcconfig */,
+			);
+			name = "Xcode-config";
+			path = "../../Xcode-config";
+			sourceTree = "<group>";
+		};
 /* End PBXGroup section */
 
 /* Begin PBXHeadersBuildPhase section */
@@ -624,7 +636,7 @@
 				TargetAttributes = {
 					8359FF3B17FEF39F0060F3ED = {
 						DevelopmentTeam = "";
-						ProvisioningStyle = Automatic;
+						ProvisioningStyle = Manual;
 					};
 				};
 			};
@@ -654,6 +666,7 @@
 			files = (
 				8359004817FEF40E0060F3ED /* readme.txt in Resources */,
 				8359FF4A17FEF39F0060F3ED /* InfoPlist.strings in Resources */,
+				83747BE32862D78F0021245F /* Shared.xcconfig in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -746,6 +759,7 @@
 /* Begin XCBuildConfiguration section */
 		8359FF6217FEF39F0060F3ED /* Debug */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747BE12862D78E0021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -793,7 +807,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
 			};
@@ -801,6 +815,7 @@
 		};
 		8359FF6317FEF39F0060F3ED /* Release */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747BE12862D78E0021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -841,7 +856,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				SDKROOT = macosx;
 			};
 			name = Release;
@@ -849,11 +864,8 @@
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 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
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 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -867,7 +879,6 @@
 				INSTALL_PATH = "@rpath";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.fileextractor;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
 				WRAPPER_EXTENSION = framework;
@@ -877,11 +888,8 @@
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 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -895,7 +903,6 @@
 				INSTALL_PATH = "@rpath";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.fileextractor;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
 				WRAPPER_EXTENSION = framework;

Frameworks/GME/GME.xcodeproj/project.pbxproj

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+		83747B812862D4DB0021245F /* Shared.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 83747B7F2862D4DB0021245F /* Shared.xcconfig */; };
 		83FC5D5E181B47FB00B917E5 /* dsp.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 83FC5D3B181B47FB00B917E5 /* dsp.cpp */; };
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 		83FC5D78181B47FB00B917E5 /* smp.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 83FC5D57181B47FB00B917E5 /* smp.cpp */; };
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+		83747B7F2862D4DB0021245F /* Shared.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Shared.xcconfig; sourceTree = "<group>"; };
 		83FC5D3B181B47FB00B917E5 /* dsp.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = dsp.cpp; sourceTree = "<group>"; };
 		83FC5D3C181B47FB00B917E5 /* dsp.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; path = dsp.hpp; sourceTree = "<group>"; };
 		83FC5D57181B47FB00B917E5 /* smp.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = smp.cpp; sourceTree = "<group>"; };
@@ -279,6 +281,7 @@
 		0867D691FE84028FC02AAC07 /* GME */ = {
 			isa = PBXGroup;
 			children = (
+				83747B7E2862D4DB0021245F /* Xcode-config */,
 				17C8F1850CBED267008D969D /* Headers */,
 				17C8F1860CBED26C008D969D /* Source */,
 				089C1665FE841158C02AAC07 /* Resources */,
@@ -460,6 +463,15 @@
 			path = ext;
 			sourceTree = "<group>";
 		};
+		83747B7E2862D4DB0021245F /* Xcode-config */ = {
+			isa = PBXGroup;
+			children = (
+				83747B7F2862D4DB0021245F /* Shared.xcconfig */,
+			);
+			name = "Xcode-config";
+			path = "../../Xcode-config";
+			sourceTree = "<group>";
+		};
 		83FC5D35181B47FB00B917E5 /* higan */ = {
 			isa = PBXGroup;
 			children = (
@@ -619,7 +631,7 @@
 				TargetAttributes = {
 					8DC2EF4F0486A6940098B216 = {
 						DevelopmentTeam = "";
-						ProvisioningStyle = Automatic;
+						ProvisioningStyle = Manual;
 					};
 				};
 			};
@@ -649,6 +661,7 @@
 			files = (
 				83489CE22783CAC100BDCEA2 /* emu2413_NESpatches.txt in Resources */,
 				8DC2EF530486A6940098B216 /* InfoPlist.strings in Resources */,
+				83747B812862D4DB0021245F /* Shared.xcconfig in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -730,12 +743,9 @@
 			buildSettings = {
 				CLANG_CXX_LANGUAGE_STANDARD = "c++0x";
 				CLANG_CXX_LIBRARY = "libc++";
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				COPY_PHASE_STRIP = NO;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -754,7 +764,6 @@
 				PRECOMPS_INCLUDE_HEADERS_FROM_BUILT_PRODUCTS_DIR = NO;
 				PRODUCT_BUNDLE_IDENTIFIER = org.cogx.lib.gme;
 				PRODUCT_NAME = GME;
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
 				SHARED_PRECOMPS_DIR = "";
 				SKIP_INSTALL = YES;
@@ -769,11 +778,8 @@
 			buildSettings = {
 				CLANG_CXX_LANGUAGE_STANDARD = "c++0x";
 				CLANG_CXX_LIBRARY = "libc++";
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -790,7 +796,6 @@
 				PRECOMPS_INCLUDE_HEADERS_FROM_BUILT_PRODUCTS_DIR = NO;
 				PRODUCT_BUNDLE_IDENTIFIER = org.cogx.lib.gme;
 				PRODUCT_NAME = GME;
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
 				SHARED_PRECOMPS_DIR = "";
 				SKIP_INSTALL = YES;
@@ -801,6 +806,7 @@
 		};
 		1DEB91B208733DA50010E9CD /* Debug */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747B7F2862D4DB0021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -836,7 +842,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				OBJROOT = ../../build;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
@@ -846,6 +852,7 @@
 		};
 		1DEB91B308733DA50010E9CD /* Release */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747B7F2862D4DB0021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -879,7 +886,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				OBJROOT = ../../build;
 				SDKROOT = macosx;
 				SYMROOT = ../../build;

Frameworks/HighlyAdvanced/HighlyAdvanced.xcodeproj/project.pbxproj

@@ -34,6 +34,7 @@
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 		834379A117F97CF600584396 /* Sound.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 8343798717F97CF600584396 /* Sound.cpp */; };
 		834379A217F97CF600584396 /* Sound.h in Headers */ = {isa = PBXBuildFile; fileRef = 8343798817F97CF600584396 /* Sound.h */; settings = {ATTRIBUTES = (Private, ); }; };
+		83747B902862D5040021245F /* Shared.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 83747B8E2862D5040021245F /* Shared.xcconfig */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
@@ -67,6 +68,7 @@
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 		8343798717F97CF600584396 /* Sound.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = Sound.cpp; sourceTree = "<group>"; };
 		8343798817F97CF600584396 /* Sound.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = Sound.h; sourceTree = "<group>"; };
+		83747B8E2862D5040021245F /* Shared.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Shared.xcconfig; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -83,6 +85,7 @@
 		8343792B17F97BDB00584396 = {
 			isa = PBXGroup;
 			children = (
+				83747B8D2862D5040021245F /* Xcode-config */,
 				8343793E17F97BDB00584396 /* HighlyAdvanced */,
 				8343793717F97BDB00584396 /* Frameworks */,
 				8343793617F97BDB00584396 /* Products */,
@@ -182,6 +185,15 @@
 			path = vbam/gba;
 			sourceTree = "<group>";
 		};
+		83747B8D2862D5040021245F /* Xcode-config */ = {
+			isa = PBXGroup;
+			children = (
+				83747B8E2862D5040021245F /* Shared.xcconfig */,
+			);
+			name = "Xcode-config";
+			path = "../../Xcode-config";
+			sourceTree = "<group>";
+		};
 /* End PBXGroup section */
 
 /* Begin PBXHeadersBuildPhase section */
@@ -240,7 +252,7 @@
 				TargetAttributes = {
 					8343793417F97BDB00584396 = {
 						DevelopmentTeam = "";
-						ProvisioningStyle = Automatic;
+						ProvisioningStyle = Manual;
 					};
 				};
 			};
@@ -269,6 +281,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				8343794317F97BDB00584396 /* InfoPlist.strings in Resources */,
+				83747B902862D5040021245F /* Shared.xcconfig in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -309,6 +322,7 @@
 /* Begin XCBuildConfiguration section */
 		8343795B17F97BDB00584396 /* Debug */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747B8E2862D5040021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -355,7 +369,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
 			};
@@ -363,6 +377,7 @@
 		};
 		8343795C17F97BDB00584396 /* Release */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747B8E2862D5040021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -402,7 +417,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				SDKROOT = macosx;
 			};
 			name = Release;
@@ -410,11 +425,8 @@
 		8343795E17F97BDB00584396 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -427,7 +439,6 @@
 				INSTALL_PATH = "@loader_path/../Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.highlyadvanced;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
 				WRAPPER_EXTENSION = framework;
@@ -437,11 +448,8 @@
 		8343795F17F97BDB00584396 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -451,7 +459,6 @@
 				INSTALL_PATH = "@loader_path/../Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.highlyadvanced;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
 				WRAPPER_EXTENSION = framework;

Frameworks/HighlyExperimental/HighlyExperimental.xcodeproj/project.pbxproj

@@ -25,6 +25,7 @@
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 		8360EF6B17F92DB0005208A4 /* vfs.c in Sources */ = {isa = PBXBuildFile; fileRef = 8360EF5817F92DB0005208A4 /* vfs.c */; };
 		8360EF6C17F92DB0005208A4 /* vfs.h in Headers */ = {isa = PBXBuildFile; fileRef = 8360EF5917F92DB0005208A4 /* vfs.h */; };
+		83747BA42862D5390021245F /* Shared.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 83747BA22862D5390021245F /* Shared.xcconfig */; };
 /* End PBXBuildFile section */
 
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 		8360EF5817F92DB0005208A4 /* vfs.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = vfs.c; path = Core/vfs.c; sourceTree = "<group>"; };
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+		83747BA22862D5390021245F /* Shared.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Shared.xcconfig; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -65,6 +67,7 @@
 		8360EF0617F92C91005208A4 = {
 			isa = PBXGroup;
 			children = (
+				83747BA12862D5390021245F /* Xcode-config */,
 				8360EF1917F92C91005208A4 /* HighlyExperimental */,
 				8360EF1217F92C91005208A4 /* Frameworks */,
 				8360EF1117F92C91005208A4 /* Products */,
@@ -128,6 +131,15 @@
 			name = "Supporting Files";
 			sourceTree = "<group>";
 		};
+		83747BA12862D5390021245F /* Xcode-config */ = {
+			isa = PBXGroup;
+			children = (
+				83747BA22862D5390021245F /* Shared.xcconfig */,
+			);
+			name = "Xcode-config";
+			path = "../../Xcode-config";
+			sourceTree = "<group>";
+		};
 /* End PBXGroup section */
 
 /* Begin PBXHeadersBuildPhase section */
@@ -179,7 +191,7 @@
 				TargetAttributes = {
 					8360EF0F17F92C91005208A4 = {
 						DevelopmentTeam = "";
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+						ProvisioningStyle = Manual;
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@@ -208,6 +220,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				8360EF1E17F92C91005208A4 /* InfoPlist.strings in Resources */,
+				83747BA42862D5390021245F /* Shared.xcconfig in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -246,6 +259,7 @@
 /* Begin XCBuildConfiguration section */
 		8360EF3617F92C91005208A4 /* Debug */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747BA22862D5390021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -293,13 +307,14 @@
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 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				ONLY_ACTIVE_ARCH = YES;
 			};
 			name = Debug;
 		};
 		8360EF3717F92C91005208A4 /* Release */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747BA22862D5390021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -340,18 +355,15 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 			};
 			name = Release;
 		};
 		8360EF3917F92C91005208A4 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
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-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -367,7 +379,6 @@
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 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.highlyexperimental;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SKIP_INSTALL = YES;
 				WRAPPER_EXTENSION = framework;
 			};
@@ -376,11 +387,8 @@
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 			isa = XCBuildConfiguration;
 			buildSettings = {
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-				CODE_SIGN_STYLE = Automatic;
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-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -395,7 +403,6 @@
 				INSTALL_PATH = "@loader_path/../Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.highlyexperimental;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SKIP_INSTALL = YES;
 				WRAPPER_EXTENSION = framework;
 			};

Frameworks/HighlyQuixotic/HighlyQuixotic.xcodeproj/project.pbxproj

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 		8343792617F96EA600584396 /* z80.h in Headers */ = {isa = PBXBuildFile; fileRef = 8343791D17F96EA600584396 /* z80.h */; };
+		83747B952862D5160021245F /* Shared.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 83747B932862D5160021245F /* Shared.xcconfig */; };
 /* End PBXBuildFile section */
 
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+		83747B932862D5160021245F /* Shared.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Shared.xcconfig; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -49,6 +51,7 @@
 		834378D417F96E2600584396 = {
 			isa = PBXGroup;
 			children = (
+				83747B922862D5160021245F /* Xcode-config */,
 				834378E717F96E2600584396 /* HighlyQuixotic */,
 				834378E017F96E2600584396 /* Frameworks */,
 				834378DF17F96E2600584396 /* Products */,
@@ -104,6 +107,15 @@
 			name = "Supporting Files";
 			sourceTree = "<group>";
 		};
+		83747B922862D5160021245F /* Xcode-config */ = {
+			isa = PBXGroup;
+			children = (
+				83747B932862D5160021245F /* Shared.xcconfig */,
+			);
+			name = "Xcode-config";
+			path = "../../Xcode-config";
+			sourceTree = "<group>";
+		};
 /* End PBXGroup section */
 
 /* Begin PBXHeadersBuildPhase section */
@@ -151,7 +163,7 @@
 				TargetAttributes = {
 					834378DD17F96E2600584396 = {
 						DevelopmentTeam = "";
-						ProvisioningStyle = Automatic;
+						ProvisioningStyle = Manual;
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@@ -180,6 +192,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				834378EC17F96E2600584396 /* InfoPlist.strings in Resources */,
+				83747B952862D5160021245F /* Shared.xcconfig in Resources */,
 			);
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 		};
@@ -214,6 +227,7 @@
 /* Begin XCBuildConfiguration section */
 		8343790417F96E2600584396 /* Debug */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747B932862D5160021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -263,7 +277,7 @@
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 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
@@ -272,6 +286,7 @@
 		};
 		8343790517F96E2600584396 /* Release */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747B932862D5160021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -317,7 +332,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
 			};
@@ -326,11 +341,8 @@
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 			buildSettings = {
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-				CODE_SIGN_STYLE = Automatic;
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 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
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 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -339,7 +351,6 @@
 				INSTALL_PATH = "@loader_path/../Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.highlyquixotic;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
 				WRAPPER_EXTENSION = framework;
 			};
@@ -348,11 +359,8 @@
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 			buildSettings = {
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-				CODE_SIGN_STYLE = Automatic;
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-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -361,7 +369,6 @@
 				INSTALL_PATH = "@loader_path/../Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.highlyquixotic;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
 				WRAPPER_EXTENSION = framework;
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Frameworks/HighlyTheoretical/HighlyTheoretical.xcodeproj/project.pbxproj

@@ -26,6 +26,7 @@
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 		834378CE17F9666D00584396 /* macros.h in Headers */ = {isa = PBXBuildFile; fileRef = 834378C417F9666D00584396 /* macros.h */; };
+		83747B9A2862D5230021245F /* Shared.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 83747B982862D5230021245F /* Shared.xcconfig */; };
 /* End PBXBuildFile section */
 
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 		834378C417F9666D00584396 /* macros.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = macros.h; sourceTree = "<group>"; };
+		83747B982862D5230021245F /* Shared.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Shared.xcconfig; sourceTree = "<group>"; };
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 /* Begin PBXFrameworksBuildPhase section */
@@ -67,6 +69,7 @@
 		8343786417F9658E00584396 = {
 			isa = PBXGroup;
 			children = (
+				83747B972862D5230021245F /* Xcode-config */,
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 				8343787017F9658E00584396 /* Frameworks */,
 				8343786F17F9658E00584396 /* Products */,
@@ -140,6 +143,15 @@
 			path = Core/m68k;
 			sourceTree = "<group>";
 		};
+		83747B972862D5230021245F /* Xcode-config */ = {
+			isa = PBXGroup;
+			children = (
+				83747B982862D5230021245F /* Shared.xcconfig */,
+			);
+			name = "Xcode-config";
+			path = "../../Xcode-config";
+			sourceTree = "<group>";
+		};
 /* End PBXGroup section */
 
 /* Begin PBXHeadersBuildPhase section */
@@ -193,7 +205,7 @@
 				TargetAttributes = {
 					8343786D17F9658E00584396 = {
 						DevelopmentTeam = "";
-						ProvisioningStyle = Automatic;
+						ProvisioningStyle = Manual;
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@@ -222,6 +234,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				8343787C17F9658E00584396 /* InfoPlist.strings in Resources */,
+				83747B9A2862D5230021245F /* Shared.xcconfig in Resources */,
 			);
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 		};
@@ -259,6 +272,7 @@
 /* Begin XCBuildConfiguration section */
 		8343789417F9658E00584396 /* Debug */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747B982862D5230021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -311,7 +325,7 @@
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 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
 			};
@@ -319,6 +333,7 @@
 		};
 		8343789517F9658E00584396 /* Release */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747B982862D5230021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -367,7 +382,7 @@
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 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				SDKROOT = macosx;
 			};
 			name = Release;
@@ -375,11 +390,8 @@
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 			buildSettings = {
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-				CODE_SIGN_STYLE = Automatic;
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 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -388,7 +400,6 @@
 				INSTALL_PATH = "@loader_path/../Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.highlytheoretical;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
 				WRAPPER_EXTENSION = framework;
@@ -398,11 +409,8 @@
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 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -411,7 +419,6 @@
 				INSTALL_PATH = "@loader_path/../Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.highlytheoretical;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
 				WRAPPER_EXTENSION = framework;

Frameworks/HivelyPlayer/HivelyPlayer.xcodeproj/project.pbxproj

@@ -12,6 +12,7 @@
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+		83747BB32862D55A0021245F /* Shared.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 83747BB12862D55A0021245F /* Shared.xcconfig */; };
 /* End PBXBuildFile section */
 
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+		83747BB12862D55A0021245F /* Shared.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Shared.xcconfig; sourceTree = "<group>"; };
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 /* Begin PBXFrameworksBuildPhase section */
@@ -39,6 +41,7 @@
 		836FB54C182053D700B3AD2D = {
 			isa = PBXGroup;
 			children = (
+				83747BB02862D55A0021245F /* Xcode-config */,
 				836FB55F182053D700B3AD2D /* HivelyPlayer */,
 				836FB558182053D700B3AD2D /* Frameworks */,
 				836FB557182053D700B3AD2D /* Products */,
@@ -89,6 +92,15 @@
 			name = "Supporting Files";
 			sourceTree = "<group>";
 		};
+		83747BB02862D55A0021245F /* Xcode-config */ = {
+			isa = PBXGroup;
+			children = (
+				83747BB12862D55A0021245F /* Shared.xcconfig */,
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+			name = "Xcode-config";
+			path = "../../Xcode-config";
+			sourceTree = "<group>";
+		};
 /* End PBXGroup section */
 
 /* Begin PBXHeadersBuildPhase section */
@@ -133,7 +145,7 @@
 				TargetAttributes = {
 					836FB555182053D700B3AD2D = {
 						DevelopmentTeam = "";
-						ProvisioningStyle = Automatic;
+						ProvisioningStyle = Manual;
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@@ -162,6 +174,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				836FB564182053D700B3AD2D /* InfoPlist.strings in Resources */,
+				83747BB32862D55A0021245F /* Shared.xcconfig in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -194,6 +207,7 @@
 /* Begin XCBuildConfiguration section */
 		836FB57C182053D700B3AD2D /* Debug */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747BB12862D55A0021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -240,7 +254,7 @@
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 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
@@ -249,6 +263,7 @@
 		};
 		836FB57D182053D700B3AD2D /* Release */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747BB12862D55A0021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -289,7 +304,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
 			};
@@ -298,11 +313,8 @@
 		836FB57F182053D700B3AD2D /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -310,7 +322,6 @@
 				INSTALL_PATH = "@loader_path/../Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.hivelyplayer;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
 				WRAPPER_EXTENSION = framework;
 			};
@@ -319,11 +330,8 @@
 		836FB580182053D700B3AD2D /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -331,7 +339,6 @@
 				INSTALL_PATH = "@loader_path/../Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.hivelyplayer;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
 				WRAPPER_EXTENSION = framework;
 			};

Frameworks/MPCDec/MPCDec.xcodeproj/project.pbxproj

@@ -7,6 +7,7 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		83747BBD2862D5760021245F /* Shared.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 83747BBB2862D5760021245F /* Shared.xcconfig */; };
 		83A16EF019F48A2E00842DBC /* huffman.c in Sources */ = {isa = PBXBuildFile; fileRef = 83A16EED19F48A2E00842DBC /* huffman.c */; };
 		83A16EF119F48A2E00842DBC /* mpc_bits_reader.c in Sources */ = {isa = PBXBuildFile; fileRef = 83A16EEE19F48A2E00842DBC /* mpc_bits_reader.c */; };
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@@ -38,6 +39,7 @@
 /* Begin PBXFileReference section */
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 		835C889222CC1885001B4B3F /* en */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = en; path = en.lproj/InfoPlist.strings; sourceTree = "<group>"; };
+		83747BBB2862D5760021245F /* Shared.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Shared.xcconfig; sourceTree = "<group>"; };
 		83A16EED19F48A2E00842DBC /* huffman.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = huffman.c; path = Files/src/huffman.c; sourceTree = "<group>"; };
 		83A16EEE19F48A2E00842DBC /* mpc_bits_reader.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = mpc_bits_reader.c; path = Files/src/mpc_bits_reader.c; sourceTree = "<group>"; };
 		83A16EEF19F48A2E00842DBC /* mpc_demux.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = mpc_demux.c; path = Files/src/mpc_demux.c; sourceTree = "<group>"; };
@@ -89,6 +91,7 @@
 		0867D691FE84028FC02AAC07 /* MPCDec */ = {
 			isa = PBXGroup;
 			children = (
+				83747BBA2862D5760021245F /* Xcode-config */,
 				8E6096BB09F314B2006D8BD7 /* Headers */,
 				8E6096BA09F314AD006D8BD7 /* Source */,
 				089C1665FE841158C02AAC07 /* Resources */,
@@ -130,6 +133,15 @@
 			name = "Other Frameworks";
 			sourceTree = "<group>";
 		};
+		83747BBA2862D5760021245F /* Xcode-config */ = {
+			isa = PBXGroup;
+			children = (
+				83747BBB2862D5760021245F /* Shared.xcconfig */,
+			);
+			name = "Xcode-config";
+			path = "../../Xcode-config";
+			sourceTree = "<group>";
+		};
 		83A16F1619F48FB800842DBC /* mpcdec */ = {
 			isa = PBXGroup;
 			children = (
@@ -233,7 +245,7 @@
 				TargetAttributes = {
 					8DC2EF4F0486A6940098B216 = {
 						DevelopmentTeam = "";
-						ProvisioningStyle = Automatic;
+						ProvisioningStyle = Manual;
 					};
 				};
 			};
@@ -262,6 +274,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				8DC2EF530486A6940098B216 /* InfoPlist.strings in Resources */,
+				83747BBD2862D5760021245F /* Shared.xcconfig in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -306,12 +319,9 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CLANG_ENABLE_OBJC_WEAK = YES;
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				COPY_PHASE_STRIP = NO;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -325,7 +335,6 @@
 				INSTALL_PATH = "@loader_path/../Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = org.cogx.lib.mpcdec;
 				PRODUCT_NAME = mpcdec;
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
 				WRAPPER_EXTENSION = framework;
@@ -337,11 +346,8 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CLANG_ENABLE_OBJC_WEAK = YES;
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -352,7 +358,6 @@
 				INSTALL_PATH = "@loader_path/../Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = org.cogx.lib.mpcdec;
 				PRODUCT_NAME = mpcdec;
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
 				USER_HEADER_SEARCH_PATHS = Files/include/;
@@ -362,6 +367,7 @@
 		};
 		1DEB91B208733DA50010E9CD /* Debug */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747BBB2862D5760021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -396,7 +402,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
 				SYMROOT = ../../build;
@@ -405,6 +411,7 @@
 		};
 		1DEB91B308733DA50010E9CD /* Release */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747BBB2862D5760021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -437,7 +444,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				SDKROOT = macosx;
 				SYMROOT = ../../build;
 			};

Frameworks/OpenMPT.old/libOpenMPTOld.xcodeproj/project.pbxproj

@@ -25,6 +25,7 @@
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 		831132EC21F9565F001F678F /* OPL.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 831132E721F9565F001F678F /* OPL.cpp */; };
+		83747BC72862D58D0021245F /* Shared.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 83747BC52862D58D0021245F /* Shared.xcconfig */; };
 		83AA7D1D2519B619004C5298 /* mptOSError.h in Headers */ = {isa = PBXBuildFile; fileRef = 83AA7D1B2519B618004C5298 /* mptOSError.h */; };
 		83AA7D1E2519B619004C5298 /* mptOSException.h in Headers */ = {isa = PBXBuildFile; fileRef = 83AA7D1C2519B618004C5298 /* mptOSException.h */; };
 		83AA7D252519B643004C5298 /* Dither.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 83AA7D212519B643004C5298 /* Dither.cpp */; };
@@ -303,6 +304,7 @@
 		831132E521F9565F001F678F /* OPL.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = OPL.h; sourceTree = "<group>"; };
 		831132E621F9565F001F678F /* Load_c67.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = Load_c67.cpp; sourceTree = "<group>"; };
 		831132E721F9565F001F678F /* OPL.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = OPL.cpp; sourceTree = "<group>"; };
+		83747BC52862D58D0021245F /* Shared.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Shared.xcconfig; sourceTree = "<group>"; };
 		83AA7D1B2519B618004C5298 /* mptOSError.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = mptOSError.h; sourceTree = "<group>"; };
 		83AA7D1C2519B618004C5298 /* mptOSException.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = mptOSException.h; sourceTree = "<group>"; };
 		83AA7D212519B643004C5298 /* Dither.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = Dither.cpp; sourceTree = "<group>"; };
@@ -579,9 +581,19 @@
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		83747BC42862D58D0021245F /* Xcode-config */ = {
+			isa = PBXGroup;
+			children = (
+				83747BC52862D58D0021245F /* Shared.xcconfig */,
+			);
+			name = "Xcode-config";
+			path = "../../Xcode-config";
+			sourceTree = "<group>";
+		};
 		83E5EFB31FFEF7CC00659F0F = {
 			isa = PBXGroup;
 			children = (
+				83747BC42862D58D0021245F /* Xcode-config */,
 				83E5EFBF1FFEF7CC00659F0F /* OpenMPT */,
 				83E5EFBE1FFEF7CC00659F0F /* Products */,
 				83E5FE641FFEFFA400659F0F /* Frameworks */,
@@ -1156,8 +1168,7 @@
 				ORGANIZATIONNAME = "Christopher Snowhill";
 				TargetAttributes = {
 					83E5EFBC1FFEF7CC00659F0F = {
-						DevelopmentTeam = "";
+						ProvisioningStyle = Manual;
-						ProvisioningStyle = Automatic;
 					};
 				};
 			};
@@ -1185,6 +1196,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				831132E221F955F4001F678F /* LICENSE in Resources */,
+				83747BC72862D58D0021245F /* Shared.xcconfig in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -1339,6 +1351,7 @@
 /* Begin XCBuildConfiguration section */
 		83E5EFC31FFEF7CC00659F0F /* Debug */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747BC52862D58D0021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
@@ -1369,7 +1382,6 @@
 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
-				CODE_SIGN_IDENTITY = "Mac Developer";
 				COPY_PHASE_STRIP = NO;
 				CURRENT_PROJECT_VERSION = 1;
 				DEAD_CODE_STRIPPING = YES;
@@ -1400,7 +1412,7 @@
 					OpenMPT/include,
 					OpenMPT/build/svn_version,
 				);
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
@@ -1412,6 +1424,7 @@
 		};
 		83E5EFC41FFEF7CC00659F0F /* Release */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747BC52862D58D0021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
@@ -1442,7 +1455,6 @@
 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
-				CODE_SIGN_IDENTITY = "Mac Developer";
 				COPY_PHASE_STRIP = NO;
 				CURRENT_PROJECT_VERSION = 1;
 				DEAD_CODE_STRIPPING = YES;
@@ -1469,7 +1481,7 @@
 					OpenMPT/include,
 					OpenMPT/build/svn_version,
 				);
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = macosx;
 				USE_HEADERMAP = YES;
@@ -1481,11 +1493,8 @@
 		83E5EFC61FFEF7CC00659F0F /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -1496,7 +1505,6 @@
 				LIBRARY_SEARCH_PATHS = "$(inherited)";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.libOpenMPTOld;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SKIP_INSTALL = YES;
 			};
 			name = Debug;
@@ -1504,11 +1512,8 @@
 		83E5EFC71FFEF7CC00659F0F /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -1519,7 +1524,6 @@
 				LIBRARY_SEARCH_PATHS = "$(inherited)";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.libOpenMPTOld;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SKIP_INSTALL = YES;
 			};
 			name = Release;

Frameworks/OpenMPT/libOpenMPT.xcodeproj/project.pbxproj

@@ -184,6 +184,7 @@
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 		831132EC21F9565F001F678F /* OPL.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 831132E721F9565F001F678F /* OPL.cpp */; };
+		83747BC22862D5820021245F /* Shared.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 83747BC02862D5820021245F /* Shared.xcconfig */; };
 		83AA7D322519B694004C5298 /* TinyFFT.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 83AA7D2E2519B694004C5298 /* TinyFFT.cpp */; };
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 		83AA7D342519B694004C5298 /* SampleFormatBRR.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 83AA7D302519B694004C5298 /* SampleFormatBRR.cpp */; };
@@ -591,6 +592,7 @@
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 		831132E721F9565F001F678F /* OPL.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = OPL.cpp; sourceTree = "<group>"; };
+		83747BC02862D5820021245F /* Shared.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Shared.xcconfig; sourceTree = "<group>"; };
 		83AA7D2E2519B694004C5298 /* TinyFFT.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = TinyFFT.cpp; sourceTree = "<group>"; };
 		83AA7D2F2519B694004C5298 /* SampleFormatSFZ.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = SampleFormatSFZ.cpp; sourceTree = "<group>"; };
 		83AA7D302519B694004C5298 /* SampleFormatBRR.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = SampleFormatBRR.cpp; sourceTree = "<group>"; };
@@ -1326,9 +1328,19 @@
 			path = base;
 			sourceTree = "<group>";
 		};
+		83747BBF2862D5820021245F /* Xcode-config */ = {
+			isa = PBXGroup;
+			children = (
+				83747BC02862D5820021245F /* Shared.xcconfig */,
+			);
+			name = "Xcode-config";
+			path = "../../Xcode-config";
+			sourceTree = "<group>";
+		};
 		83E5EFB31FFEF7CC00659F0F = {
 			isa = PBXGroup;
 			children = (
+				83747BBF2862D5820021245F /* Xcode-config */,
 				83E5EFBF1FFEF7CC00659F0F /* OpenMPT */,
 				83E5EFBE1FFEF7CC00659F0F /* Products */,
 				83E5FE641FFEFFA400659F0F /* Frameworks */,
@@ -2001,8 +2013,7 @@
 				ORGANIZATIONNAME = "Christopher Snowhill";
 				TargetAttributes = {
 					83E5EFBC1FFEF7CC00659F0F = {
-						DevelopmentTeam = "";
+						ProvisioningStyle = Manual;
-						ProvisioningStyle = Automatic;
 					};
 				};
 			};
@@ -2030,6 +2041,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				831132E221F955F4001F678F /* LICENSE in Resources */,
+				83747BC22862D5820021245F /* Shared.xcconfig in Resources */,
 				830996BF27787E9A00857684 /* .clang-format in Resources */,
 				830996CF27787E9A00857684 /* LICENSE.BSD-3-Clause.txt in Resources */,
 				830996AC27787E9A00857684 /* LICENSE.BSL-1.0.txt in Resources */,
@@ -2183,6 +2195,7 @@
 /* Begin XCBuildConfiguration section */
 		83E5EFC31FFEF7CC00659F0F /* Debug */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747BC02862D5820021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
@@ -2213,7 +2226,6 @@
 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
-				CODE_SIGN_IDENTITY = "Mac Developer";
 				COPY_PHASE_STRIP = NO;
 				CURRENT_PROJECT_VERSION = 1;
 				DEAD_CODE_STRIPPING = YES;
@@ -2258,6 +2270,7 @@
 		};
 		83E5EFC41FFEF7CC00659F0F /* Release */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747BC02862D5820021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
@@ -2288,7 +2301,6 @@
 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
-				CODE_SIGN_IDENTITY = "Mac Developer";
 				COPY_PHASE_STRIP = NO;
 				CURRENT_PROJECT_VERSION = 1;
 				DEAD_CODE_STRIPPING = YES;
@@ -2329,11 +2341,8 @@
 		83E5EFC61FFEF7CC00659F0F /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -2343,7 +2352,6 @@
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 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.libOpenMPT;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SKIP_INSTALL = YES;
 			};
 			name = Debug;
@@ -2351,11 +2359,8 @@
 		83E5EFC71FFEF7CC00659F0F /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -2365,7 +2370,6 @@
 				LIBRARY_SEARCH_PATHS = "$(inherited)";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.libOpenMPT;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SKIP_INSTALL = YES;
 			};
 			name = Release;

Frameworks/SSEQPlayer/SSEQPlayer.xcodeproj/project.pbxproj

@@ -9,6 +9,7 @@
 /* Begin PBXBuildFile section */
 		830109F91A09BC0A0004F8D8 /* codecvt.h in Headers */ = {isa = PBXBuildFile; fileRef = 830109F71A09BC0A0004F8D8 /* codecvt.h */; };
 		830109FA1A09BC0A0004F8D8 /* wstring_convert.h in Headers */ = {isa = PBXBuildFile; fileRef = 830109F81A09BC0A0004F8D8 /* wstring_convert.h */; };
+		83747B8B2862D4F90021245F /* Shared.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 83747B892862D4F90021245F /* Shared.xcconfig */; };
 		83848FBC1807623F00E7332D /* Cocoa.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 83848FBB1807623F00E7332D /* Cocoa.framework */; };
 		83848FC61807623F00E7332D /* InfoPlist.strings in Resources */ = {isa = PBXBuildFile; fileRef = 83848FC41807623F00E7332D /* InfoPlist.strings */; };
 		838490251807649A00E7332D /* Channel.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 838490011807649A00E7332D /* Channel.cpp */; };
@@ -46,6 +47,7 @@
 		830109F71A09BC0A0004F8D8 /* codecvt.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = codecvt.h; sourceTree = "<group>"; };
 		830109F81A09BC0A0004F8D8 /* wstring_convert.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = wstring_convert.h; sourceTree = "<group>"; };
 		833F68301CDBCAB100AFB9F0 /* es */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = es; path = es.lproj/InfoPlist.strings; sourceTree = "<group>"; };
+		83747B892862D4F90021245F /* Shared.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Shared.xcconfig; sourceTree = "<group>"; };
 		83848FB81807623F00E7332D /* SSEQPlayer.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = SSEQPlayer.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		83848FBB1807623F00E7332D /* Cocoa.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Cocoa.framework; path = System/Library/Frameworks/Cocoa.framework; sourceTree = SDKROOT; };
 		83848FBE1807623F00E7332D /* Foundation.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Foundation.framework; path = System/Library/Frameworks/Foundation.framework; sourceTree = SDKROOT; };
@@ -97,9 +99,19 @@
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		83747B882862D4F90021245F /* Xcode-config */ = {
+			isa = PBXGroup;
+			children = (
+				83747B892862D4F90021245F /* Shared.xcconfig */,
+			);
+			name = "Xcode-config";
+			path = "../../Xcode-config";
+			sourceTree = "<group>";
+		};
 		83848FAE1807623F00E7332D = {
 			isa = PBXGroup;
 			children = (
+				83747B882862D4F90021245F /* Xcode-config */,
 				83848FC11807623F00E7332D /* SSEQPlayer */,
 				83848FBA1807623F00E7332D /* Frameworks */,
 				83848FB91807623F00E7332D /* Products */,
@@ -242,7 +254,7 @@
 				TargetAttributes = {
 					83848FB71807623F00E7332D = {
 						DevelopmentTeam = "";
-						ProvisioningStyle = Automatic;
+						ProvisioningStyle = Manual;
 					};
 				};
 			};
@@ -271,6 +283,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				83848FC61807623F00E7332D /* InfoPlist.strings in Resources */,
+				83747B8B2862D4F90021245F /* Shared.xcconfig in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -314,6 +327,7 @@
 /* Begin XCBuildConfiguration section */
 		83848FDE1807623F00E7332D /* Debug */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747B892862D4F90021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -360,7 +374,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
 			};
@@ -368,6 +382,7 @@
 		};
 		83848FDF1807623F00E7332D /* Release */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747B892862D4F90021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -407,7 +422,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				SDKROOT = macosx;
 			};
 			name = Release;
@@ -415,11 +430,8 @@
 		83848FE11807623F00E7332D /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -427,7 +439,6 @@
 				INSTALL_PATH = "@loader_path/../Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.sseqplayer;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
 				WRAPPER_EXTENSION = framework;
@@ -437,11 +448,8 @@
 		83848FE21807623F00E7332D /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -449,7 +457,6 @@
 				INSTALL_PATH = "@loader_path/../Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.sseqplayer;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
 				WRAPPER_EXTENSION = framework;

Frameworks/Shorten/Shorten.xcodeproj/project.pbxproj

@@ -19,6 +19,7 @@
 		59FDCD700A2922E1006C1800 /* shn_reader.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 59FDCD690A2922E1006C1800 /* shn_reader.cpp */; };
 		59FDCD710A2922E1006C1800 /* sulawalaw.c in Sources */ = {isa = PBXBuildFile; fileRef = 59FDCD6A0A2922E1006C1800 /* sulawalaw.c */; };
 		59FDCD720A2922E1006C1800 /* vario.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 59FDCD6B0A2922E1006C1800 /* vario.cpp */; };
+		83747BCC2862D5970021245F /* Shared.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 83747BCA2862D5970021245F /* Shared.xcconfig */; };
 		8DC2EF530486A6940098B216 /* InfoPlist.strings in Resources */ = {isa = PBXBuildFile; fileRef = 089C1666FE841158C02AAC07 /* InfoPlist.strings */; };
 /* End PBXBuildFile section */
 
@@ -37,6 +38,7 @@
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 		833F683E1CDBCAB300AFB9F0 /* es */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = es; path = es.lproj/InfoPlist.strings; sourceTree = "<group>"; };
 		835C889522CC1888001B4B3F /* en */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = en; path = en.lproj/InfoPlist.strings; sourceTree = "<group>"; };
+		83747BCA2862D5970021245F /* Shared.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Shared.xcconfig; sourceTree = "<group>"; };
 		8DC2EF5A0486A6940098B216 /* Info.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist; path = Info.plist; sourceTree = "<group>"; };
 		8DC2EF5B0486A6940098B216 /* Shorten.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Shorten.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 /* End PBXFileReference section */
@@ -63,6 +65,7 @@
 		0867D691FE84028FC02AAC07 /* Shorten */ = {
 			isa = PBXGroup;
 			children = (
+				83747BC92862D5970021245F /* Xcode-config */,
 				8E756C6B09F3171C0080F1EE /* Headers */,
 				8E756C6A09F317170080F1EE /* Source */,
 				089C1665FE841158C02AAC07 /* Resources */,
@@ -104,6 +107,15 @@
 			name = "Other Frameworks";
 			sourceTree = "<group>";
 		};
+		83747BC92862D5970021245F /* Xcode-config */ = {
+			isa = PBXGroup;
+			children = (
+				83747BCA2862D5970021245F /* Shared.xcconfig */,
+			);
+			name = "Xcode-config";
+			path = "../../Xcode-config";
+			sourceTree = "<group>";
+		};
 		8E756C6A09F317170080F1EE /* Source */ = {
 			isa = PBXGroup;
 			children = (
@@ -177,7 +189,7 @@
 				TargetAttributes = {
 					8DC2EF4F0486A6940098B216 = {
 						DevelopmentTeam = "";
-						ProvisioningStyle = Automatic;
+						ProvisioningStyle = Manual;
 					};
 				};
 			};
@@ -206,6 +218,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				8DC2EF530486A6940098B216 /* InfoPlist.strings in Resources */,
+				83747BCC2862D5970021245F /* Shared.xcconfig in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -245,12 +258,9 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CLANG_ENABLE_OBJC_WEAK = YES;
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				COPY_PHASE_STRIP = NO;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -264,7 +274,6 @@
 				INSTALL_PATH = "@loader_path/../Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = org.cogx.lib.shorten;
 				PRODUCT_NAME = Shorten;
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
 				WRAPPER_EXTENSION = framework;
@@ -276,11 +285,8 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CLANG_ENABLE_OBJC_WEAK = YES;
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -294,7 +300,6 @@
 				OTHER_CFLAGS = "-DHAVE_CONFIG_H";
 				PRODUCT_BUNDLE_IDENTIFIER = org.cogx.lib.shorten;
 				PRODUCT_NAME = Shorten;
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
 				SHARED_PRECOMPS_DIR = "$(CACHE_ROOT)/SharedPrecompiledHeaders";
 				SKIP_INSTALL = YES;
@@ -305,6 +310,7 @@
 		};
 		1DEB91B208733DA50010E9CD /* Debug */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747BCA2862D5970021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -346,7 +352,7 @@
 					../../include,
 					include,
 				);
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
 				SYMROOT = ../../build;
@@ -355,6 +361,7 @@
 		};
 		1DEB91B308733DA50010E9CD /* Release */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747BCA2862D5970021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -394,7 +401,7 @@
 					../../include,
 					include,
 				);
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				SDKROOT = macosx;
 				SYMROOT = ../../build;
 			};

Frameworks/TagLib/TagLib.xcodeproj/project.pbxproj

@@ -148,6 +148,7 @@
 		32AE5AFF14E70ED700420CA0 /* taglib_config.h in Headers */ = {isa = PBXBuildFile; fileRef = 32AE5A5914E70ED600420CA0 /* taglib_config.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		32AE5B0014E70F4700420CA0 /* tlist.tcc in Headers */ = {isa = PBXBuildFile; fileRef = 32AE5A4614E70ED600420CA0 /* tlist.tcc */; settings = {ATTRIBUTES = (Public, ); }; };
 		32AE5B0114E70F4A00420CA0 /* tmap.tcc in Headers */ = {isa = PBXBuildFile; fileRef = 32AE5A4814E70ED600420CA0 /* tmap.tcc */; settings = {ATTRIBUTES = (Public, ); }; };
+		83747BD42862D5B00021245F /* Shared.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 83747BD22862D5B00021245F /* Shared.xcconfig */; };
 		83790D241809E8CA0073CF51 /* opusfile.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 83790D201809E8CA0073CF51 /* opusfile.cpp */; };
 		83790D261809E8CA0073CF51 /* opusproperties.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 83790D221809E8CA0073CF51 /* opusproperties.cpp */; };
 		83942C67269116530058BD3B /* flacfile.h in Headers */ = {isa = PBXBuildFile; fileRef = 32AE59BF14E70ED600420CA0 /* flacfile.h */; settings = {ATTRIBUTES = (Public, ); }; };
@@ -360,6 +361,7 @@
 		32AE5A5914E70ED600420CA0 /* taglib_config.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = taglib_config.h; path = taglib/taglib_config.h; sourceTree = "<group>"; };
 		833F683D1CDBCAB300AFB9F0 /* es */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = es; path = es.lproj/InfoPlist.strings; sourceTree = "<group>"; };
 		835C889822CC1889001B4B3F /* en */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = en; path = en.lproj/InfoPlist.strings; sourceTree = "<group>"; };
+		83747BD22862D5B00021245F /* Shared.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Shared.xcconfig; sourceTree = "<group>"; };
 		83790D201809E8CA0073CF51 /* opusfile.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = opusfile.cpp; sourceTree = "<group>"; };
 		83790D211809E8CA0073CF51 /* opusfile.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = opusfile.h; sourceTree = "<group>"; };
 		83790D221809E8CA0073CF51 /* opusproperties.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = opusproperties.cpp; sourceTree = "<group>"; };
@@ -508,6 +510,7 @@
 		0867D691FE84028FC02AAC07 /* TagLib */ = {
 			isa = PBXGroup;
 			children = (
+				83747BD12862D5B00021245F /* Xcode-config */,
 				8E75700C09F318D70080F1EE /* Source */,
 				089C1665FE841158C02AAC07 /* Resources */,
 				0867D69AFE84028FC02AAC07 /* External Frameworks and Libraries */,
@@ -887,6 +890,15 @@
 			path = wavpack;
 			sourceTree = "<group>";
 		};
+		83747BD12862D5B00021245F /* Xcode-config */ = {
+			isa = PBXGroup;
+			children = (
+				83747BD22862D5B00021245F /* Shared.xcconfig */,
+			);
+			name = "Xcode-config";
+			path = "../../Xcode-config";
+			sourceTree = "<group>";
+		};
 		83790D1F1809E8CA0073CF51 /* opus */ = {
 			isa = PBXGroup;
 			children = (
@@ -1200,7 +1212,7 @@
 				TargetAttributes = {
 					8DC2EF4F0486A6940098B216 = {
 						DevelopmentTeam = "";
-						ProvisioningStyle = Automatic;
+						ProvisioningStyle = Manual;
 					};
 				};
 			};
@@ -1229,6 +1241,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				8DC2EF530486A6940098B216 /* InfoPlist.strings in Resources */,
+				83747BD42862D5B00021245F /* Shared.xcconfig in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -1363,11 +1376,8 @@
 		1DEB91AE08733DA50010E9CD /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -1384,7 +1394,6 @@
 				INSTALL_PATH = "@loader_path/../Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = org.cogx.lib.taglib;
 				PRODUCT_NAME = TagLib;
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
 				WRAPPER_EXTENSION = framework;
 				ZERO_LINK = YES;
@@ -1394,11 +1403,8 @@
 		1DEB91AF08733DA50010E9CD /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -1413,7 +1419,6 @@
 				INSTALL_PATH = "@loader_path/../Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = org.cogx.lib.taglib;
 				PRODUCT_NAME = TagLib;
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
 				WRAPPER_EXTENSION = framework;
 			};
@@ -1421,6 +1426,7 @@
 		};
 		1DEB91B208733DA50010E9CD /* Debug */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747BD22862D5B00021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -1457,7 +1463,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				ONLY_ACTIVE_ARCH = YES;
 				OTHER_CFLAGS = "-DHAVE_CONFIG_H";
 				SDKROOT = macosx;
@@ -1468,6 +1474,7 @@
 		};
 		1DEB91B308733DA50010E9CD /* Release */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747BD22862D5B00021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -1502,7 +1509,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				OTHER_CFLAGS = "-DHAVE_CONFIG_H";
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;

Frameworks/WavPack/WavPack.xcodeproj/project.pbxproj

@@ -27,6 +27,7 @@
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 		8310BA4F1D7377DC0055CEC5 /* pack_utils.c in Sources */ = {isa = PBXBuildFile; fileRef = 8310BA491D7377DC0055CEC5 /* pack_utils.c */; };
+		83747BDE2862D5C50021245F /* Shared.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 83747BDC2862D5C50021245F /* Shared.xcconfig */; };
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 		83DD1DD217FA038A00249519 /* wavpack_version.h in Headers */ = {isa = PBXBuildFile; fileRef = 83DD1DCF17FA038A00249519 /* wavpack_version.h */; };
@@ -68,6 +69,7 @@
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+		83747BDC2862D5C50021245F /* Shared.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Shared.xcconfig; sourceTree = "<group>"; };
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 		83DD1DCF17FA038A00249519 /* wavpack_version.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = wavpack_version.h; path = Files/wavpack_version.h; sourceTree = "<group>"; };
@@ -110,6 +112,7 @@
 		0867D691FE84028FC02AAC07 /* WavPack */ = {
 			isa = PBXGroup;
 			children = (
+				83747BDB2862D5C50021245F /* Xcode-config */,
 				8E7574A909F31B9A0080F1EE /* Headers */,
 				8E7574A809F31B940080F1EE /* Source */,
 				089C1665FE841158C02AAC07 /* Resources */,
@@ -152,6 +155,15 @@
 			name = "Other Frameworks";
 			sourceTree = "<group>";
 		};
+		83747BDB2862D5C50021245F /* Xcode-config */ = {
+			isa = PBXGroup;
+			children = (
+				83747BDC2862D5C50021245F /* Shared.xcconfig */,
+			);
+			name = "Xcode-config";
+			path = "../../Xcode-config";
+			sourceTree = "<group>";
+		};
 		8E7574A809F31B940080F1EE /* Source */ = {
 			isa = PBXGroup;
 			children = (
@@ -249,7 +261,7 @@
 				TargetAttributes = {
 					8DC2EF4F0486A6940098B216 = {
 						DevelopmentTeam = "";
-						ProvisioningStyle = Automatic;
+						ProvisioningStyle = Manual;
 					};
 				};
 			};
@@ -278,6 +290,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				8DC2EF530486A6940098B216 /* InfoPlist.strings in Resources */,
+				83747BDE2862D5C50021245F /* Shared.xcconfig in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -336,12 +349,9 @@
 		1DEB91AE08733DA50010E9CD /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				COPY_PHASE_STRIP = NO;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -371,7 +381,6 @@
 				INSTALL_PATH = "@loader_path/../Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = org.cogx.lib.wavpack;
 				PRODUCT_NAME = WavPack;
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
 				WRAPPER_EXTENSION = framework;
@@ -382,11 +391,8 @@
 		1DEB91AF08733DA50010E9CD /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -413,7 +419,6 @@
 				INSTALL_PATH = "@loader_path/../Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = org.cogx.lib.wavpack;
 				PRODUCT_NAME = WavPack;
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
 				WRAPPER_EXTENSION = framework;
@@ -422,6 +427,7 @@
 		};
 		1DEB91B208733DA50010E9CD /* Debug */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747BDC2862D5C50021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -457,7 +463,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
 				SYMROOT = ../../build;
@@ -466,6 +472,7 @@
 		};
 		1DEB91B308733DA50010E9CD /* Release */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747BDC2862D5C50021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -499,7 +506,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				SDKROOT = macosx;
 				SYMROOT = ../../build;
 			};

Frameworks/g719/g719.xcodeproj/project.pbxproj

@@ -351,7 +351,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
@@ -403,7 +403,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = macosx;
 				VERSIONING_SYSTEM = "apple-generic";

Frameworks/lazyusf/lazyusf.xcodeproj/project.pbxproj

@@ -722,7 +722,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.8;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
 			};
@@ -767,7 +767,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.8;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				SDKROOT = macosx;
 			};
 			name = Release;

Frameworks/lazyusf2/lazyusf2.xcodeproj/project.pbxproj

@@ -8,6 +8,7 @@
 
 /* Begin PBXBuildFile section */
 		8333B6721DCC498B004C140D /* libz.tbd in Frameworks */ = {isa = PBXBuildFile; fileRef = 8333B6711DCC498B004C140D /* libz.tbd */; };
+		83747BAE2862D54D0021245F /* Shared.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 83747BAC2862D54D0021245F /* Shared.xcconfig */; };
 		8379B58A1AA4237E00F28A95 /* barray.c in Sources */ = {isa = PBXBuildFile; fileRef = 8379B5881AA4237E00F28A95 /* barray.c */; };
 		8379B58B1AA4237E00F28A95 /* barray.h in Headers */ = {isa = PBXBuildFile; fileRef = 8379B5891AA4237E00F28A95 /* barray.h */; };
 		83AA660627B7CB490098D4B8 /* hvqm.c in Sources */ = {isa = PBXBuildFile; fileRef = 83AA660427B7CB490098D4B8 /* hvqm.c */; };
@@ -205,6 +206,7 @@
 
 /* Begin PBXFileReference section */
 		8333B6711DCC498B004C140D /* libz.tbd */ = {isa = PBXFileReference; lastKnownFileType = "sourcecode.text-based-dylib-definition"; name = libz.tbd; path = usr/lib/libz.tbd; sourceTree = SDKROOT; };
+		83747BAC2862D54D0021245F /* Shared.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Shared.xcconfig; sourceTree = "<group>"; };
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 		83AA660427B7CB490098D4B8 /* hvqm.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = hvqm.c; sourceTree = "<group>"; };
@@ -414,9 +416,19 @@
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		83747BAB2862D54C0021245F /* Xcode-config */ = {
+			isa = PBXGroup;
+			children = (
+				83747BAC2862D54D0021245F /* Shared.xcconfig */,
+			);
+			name = "Xcode-config";
+			path = "../../Xcode-config";
+			sourceTree = "<group>";
+		};
 		83C8B61818AF57770071B040 = {
 			isa = PBXGroup;
 			children = (
+				83747BAB2862D54C0021245F /* Xcode-config */,
 				83C8B62B18AF57770071B040 /* lazyusf2 */,
 				83C8B62418AF57770071B040 /* Frameworks */,
 				83C8B62318AF57770071B040 /* Products */,
@@ -961,7 +973,7 @@
 				TargetAttributes = {
 					83C8B62118AF57770071B040 = {
 						DevelopmentTeam = "";
-						ProvisioningStyle = Automatic;
+						ProvisioningStyle = Manual;
 					};
 				};
 			};
@@ -989,6 +1001,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				83CA15911A988138005E7ED4 /* interpreter_tlb.def in Resources */,
+				83747BAE2862D54D0021245F /* Shared.xcconfig in Resources */,
 				83CA15901A988138005E7ED4 /* interpreter_special.def in Resources */,
 				83CA15641A988138005E7ED4 /* api_export.ver in Resources */,
 				83CA158C1A988138005E7ED4 /* interpreter_cop0.def in Resources */,
@@ -1080,6 +1093,7 @@
 /* Begin XCBuildConfiguration section */
 		83C8B64818AF57770071B040 /* Debug */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747BAC2862D54D0021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -1127,7 +1141,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
 			};
@@ -1135,6 +1149,7 @@
 		};
 		83C8B64918AF57770071B040 /* Release */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747BAC2862D54D0021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -1175,7 +1190,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				SDKROOT = macosx;
 			};
 			name = Release;
@@ -1183,11 +1198,8 @@
 		83C8B64B18AF57770071B040 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -1201,7 +1213,6 @@
 				INSTALL_PATH = "@loader_path/../Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.lazyusf2;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
 				USER_HEADER_SEARCH_PATHS = lazyusf2;
@@ -1212,11 +1223,8 @@
 		83C8B64C18AF57770071B040 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -1231,7 +1239,6 @@
 				INSTALL_PATH = "@loader_path/../Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.lazyusf2;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
 				USER_HEADER_SEARCH_PATHS = lazyusf2;

Frameworks/libatrac9/libatrac9.xcodeproj/project.pbxproj

@@ -299,7 +299,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				ONLY_ACTIVE_ARCH = YES;
@@ -357,7 +357,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
 				SDKROOT = macosx;

Frameworks/libbinio/libbinio.xcodeproj/project.pbxproj

@@ -7,6 +7,7 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		83747FEA2862E8FA0021245F /* Shared.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 83747FE82862E8FA0021245F /* Shared.xcconfig */; };
 		83D3C693201D3870005564CB /* binio.h in Headers */ = {isa = PBXBuildFile; fileRef = 83D3C692201D3870005564CB /* binio.h */; settings = {ATTRIBUTES = (Public, ); }; };
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@@ -18,6 +19,7 @@
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
+		83747FE82862E8FA0021245F /* Shared.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Shared.xcconfig; sourceTree = "<group>"; };
 		83D3C67B201D37D8005564CB /* libbinio.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = libbinio.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		83D3C67F201D37D8005564CB /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 		83D3C692201D3870005564CB /* binio.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = binio.h; sourceTree = "<group>"; };
@@ -41,9 +43,19 @@
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		83747FE72862E8FA0021245F /* Xcode-config */ = {
+			isa = PBXGroup;
+			children = (
+				83747FE82862E8FA0021245F /* Shared.xcconfig */,
+			);
+			name = "Xcode-config";
+			path = "../../Xcode-config";
+			sourceTree = "<group>";
+		};
 		83D3C671201D37D8005564CB = {
 			isa = PBXGroup;
 			children = (
+				83747FE72862E8FA0021245F /* Xcode-config */,
 				83D3C67D201D37D8005564CB /* libbinio */,
 				83D3C67C201D37D8005564CB /* Products */,
 			);
@@ -118,8 +130,7 @@
 				ORGANIZATIONNAME = "Christopher Snowhill";
 				TargetAttributes = {
 					83D3C67A201D37D8005564CB = {
-						DevelopmentTeam = "";
+						ProvisioningStyle = Manual;
-						ProvisioningStyle = Automatic;
 					};
 				};
 			};
@@ -146,6 +157,7 @@
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				83747FEA2862E8FA0021245F /* Shared.xcconfig in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -168,6 +180,7 @@
 /* Begin XCBuildConfiguration section */
 		83D3C681201D37D8005564CB /* Debug */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747FE82862E8FA0021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
@@ -198,7 +211,6 @@
 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
-				CODE_SIGN_IDENTITY = "Mac Developer";
 				COPY_PHASE_STRIP = NO;
 				CURRENT_PROJECT_VERSION = 1;
 				DEAD_CODE_STRIPPING = YES;
@@ -220,7 +232,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
@@ -231,6 +243,7 @@
 		};
 		83D3C682201D37D8005564CB /* Release */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747FE82862E8FA0021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
@@ -261,7 +274,6 @@
 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
-				CODE_SIGN_IDENTITY = "Mac Developer";
 				COPY_PHASE_STRIP = NO;
 				CURRENT_PROJECT_VERSION = 1;
 				DEAD_CODE_STRIPPING = YES;
@@ -277,7 +289,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = macosx;
 				VERSIONING_SYSTEM = "apple-generic";
@@ -288,11 +300,8 @@
 		83D3C684201D37D8005564CB /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
@@ -302,7 +311,6 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @loader_path/Frameworks @loader_path/../Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.libbinio;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SKIP_INSTALL = YES;
 			};
 			name = Debug;
@@ -310,11 +318,8 @@
 		83D3C685201D37D8005564CB /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
@@ -324,7 +329,6 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @loader_path/Frameworks @loader_path/../Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.libbinio;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SKIP_INSTALL = YES;
 			};
 			name = Release;

Frameworks/libcelt_0061/libcelt_0061/libcelt_0061.xcodeproj/project.pbxproj

@@ -432,7 +432,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				ONLY_ACTIVE_ARCH = YES;
@@ -531,7 +531,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
 				SDKROOT = macosx;

Frameworks/libcelt_0110/libcelt_0110/libcelt_0110.xcodeproj/project.pbxproj

@@ -420,7 +420,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				ONLY_ACTIVE_ARCH = YES;
@@ -519,7 +519,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
 				SDKROOT = macosx;

Frameworks/libsidplayfp/sidplayfp.xcodeproj/project.pbxproj

@@ -198,6 +198,7 @@
 /* Begin PBXFileReference section */
 		8354900726186D9E004988A7 /* mos652x.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = mos652x.cpp; sourceTree = "<group>"; };
 		8354900826186D9E004988A7 /* mos652x.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = mos652x.h; sourceTree = "<group>"; };
+		83747BCF2862D5A30021245F /* Shared.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = Shared.xcconfig; sourceTree = "<group>"; };
 		EDBE8EF925E7E641001EB4A4 /* sidplayfp.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = sidplayfp.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		EDBE8F1225E7E79F001EB4A4 /* sidrandom.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = sidrandom.h; path = sidplayfp/src/sidrandom.h; sourceTree = "<group>"; };
 		EDBE8F1325E7E79F001EB4A4 /* reloc65.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = reloc65.cpp; path = sidplayfp/src/reloc65.cpp; sourceTree = "<group>"; };
@@ -454,9 +455,19 @@
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		83747BCE2862D5A30021245F /* Xcode-config */ = {
+			isa = PBXGroup;
+			children = (
+				83747BCF2862D5A30021245F /* Shared.xcconfig */,
+			);
+			name = "Xcode-config";
+			path = "../../Xcode-config";
+			sourceTree = "<group>";
+		};
 		EDBE8EEF25E7E641001EB4A4 = {
 			isa = PBXGroup;
 			children = (
+				83747BCE2862D5A30021245F /* Xcode-config */,
 				EDBE911625E7E7F9001EB4A4 /* Info.plist */,
 				EDBE8F1125E7E782001EB4A4 /* generated */,
 				EDBE8F1025E7E76A001EB4A4 /* libsidplay */,
@@ -1248,6 +1259,7 @@
 /* Begin XCBuildConfiguration section */
 		EDBE8EFF25E7E641001EB4A4 /* Debug */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747BCF2862D5A30021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
@@ -1299,7 +1311,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				ONLY_ACTIVE_ARCH = YES;
@@ -1311,6 +1323,7 @@
 		};
 		EDBE8F0025E7E641001EB4A4 /* Release */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747BCF2862D5A30021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
@@ -1356,7 +1369,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
 				SDKROOT = macosx;
@@ -1369,7 +1382,6 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CLANG_WARN_DOCUMENTATION_COMMENTS = NO;
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
 				DEFINES_MODULE = NO;
@@ -1405,7 +1417,6 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CLANG_WARN_DOCUMENTATION_COMMENTS = NO;
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
 				DEFINES_MODULE = NO;

Frameworks/mGBA/mGBA.xcodeproj/project.pbxproj

@@ -120,6 +120,7 @@
 		83299FC31E7657ED003A3242 /* timing.c in Sources */ = {isa = PBXBuildFile; fileRef = 83299FC11E7657ED003A3242 /* timing.c */; };
 		8333B6631DCC440C004C140D /* sharkport.c in Sources */ = {isa = PBXBuildFile; fileRef = 8333B6611DCC440C004C140D /* sharkport.c */; };
 		8333B6671DCC4451004C140D /* tile-cache.c in Sources */ = {isa = PBXBuildFile; fileRef = 8333B6651DCC4451004C140D /* tile-cache.c */; };
+		83747BA92862D5430021245F /* Shared.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 83747BA72862D5430021245F /* Shared.xcconfig */; };
 		837612EE1DD6AA2B001EED3D /* LICENSE in Resources */ = {isa = PBXBuildFile; fileRef = 837612ED1DD6AA2B001EED3D /* LICENSE */; };
 		837CEA73234875D700E62A4A /* audio-mixer.c in Sources */ = {isa = PBXBuildFile; fileRef = 837CEA70234875D700E62A4A /* audio-mixer.c */; };
 		83C9A7D02632122C00725A49 /* gpio.c in Sources */ = {isa = PBXBuildFile; fileRef = 83C9A7CC2632122C00725A49 /* gpio.c */; };
@@ -301,6 +302,7 @@
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 		8333B6611DCC440C004C140D /* sharkport.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = sharkport.c; sourceTree = "<group>"; };
 		8333B6651DCC4451004C140D /* tile-cache.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = "tile-cache.c"; sourceTree = "<group>"; };
+		83747BA72862D5430021245F /* Shared.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Shared.xcconfig; sourceTree = "<group>"; };
 		837612ED1DD6AA2B001EED3D /* LICENSE */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = LICENSE; sourceTree = "<group>"; };
 		837CEA70234875D700E62A4A /* audio-mixer.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = "audio-mixer.c"; sourceTree = "<group>"; };
 		83C9A7CC2632122C00725A49 /* gpio.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = gpio.c; sourceTree = "<group>"; };
@@ -697,6 +699,15 @@
 			path = windows;
 			sourceTree = "<group>";
 		};
+		83747BA62862D5430021245F /* Xcode-config */ = {
+			isa = PBXGroup;
+			children = (
+				83747BA72862D5430021245F /* Shared.xcconfig */,
+			);
+			name = "Xcode-config";
+			path = "../../Xcode-config";
+			sourceTree = "<group>";
+		};
 		837CEA6E234875D700E62A4A /* extra */ = {
 			isa = PBXGroup;
 			children = (
@@ -739,6 +750,7 @@
 		83CA24091D7BC47C00F2EA53 = {
 			isa = PBXGroup;
 			children = (
+				83747BA62862D5430021245F /* Xcode-config */,
 				83CA24151D7BC47C00F2EA53 /* mGBA */,
 				83CA24141D7BC47C00F2EA53 /* Products */,
 			);
@@ -1099,7 +1111,7 @@
 				TargetAttributes = {
 					83CA24121D7BC47C00F2EA53 = {
 						DevelopmentTeam = "";
-						ProvisioningStyle = Automatic;
+						ProvisioningStyle = Manual;
 					};
 				};
 			};
@@ -1127,6 +1139,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				837612EE1DD6AA2B001EED3D /* LICENSE in Resources */,
+				83747BA92862D5430021245F /* Shared.xcconfig in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -1204,6 +1217,7 @@
 /* Begin XCBuildConfiguration section */
 		83CA24191D7BC47C00F2EA53 /* Debug */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747BA72862D5430021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -1254,7 +1268,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
@@ -1265,6 +1279,7 @@
 		};
 		83CA241A1D7BC47C00F2EA53 /* Release */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 83747BA72862D5430021245F /* Shared.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
@@ -1309,7 +1324,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = macosx;
 				VERSIONING_SYSTEM = "apple-generic";
@@ -1320,11 +1335,8 @@
 		83CA241C1D7BC47C00F2EA53 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -1349,7 +1361,6 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.mGBA;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SKIP_INSTALL = YES;
 			};
 			name = Debug;
@@ -1357,11 +1368,8 @@
 		83CA241D1D7BC47C00F2EA53 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
-				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEAD_CODE_STRIPPING = YES;
-				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
@@ -1385,7 +1393,6 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.mGBA;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SKIP_INSTALL = YES;
 			};
 			name = Release;