Remove macOS port

We now have a proper native PC port (Moonlight Qt) and if we
wanted to bring the full iOS app over we can now use Catalyst.

Limelight/AppDelegate.h

@@ -6,19 +6,11 @@
 //  Copyright (c) 2014 Moonlight Stream. All rights reserved.
 //
 
-#if TARGET_OS_IPHONE
 #import <UIKit/UIKit.h>
 
 @interface AppDelegate : UIResponder <UIApplicationDelegate>
 
 @property (strong, nonatomic) UIWindow *window;
-#else
-#import <Cocoa/Cocoa.h>
-@interface AppDelegate : NSObject <NSApplicationDelegate>
-
-@property (readonly, strong) NSPersistentContainer *persistentContainer;
-@property (strong, nonatomic) NSWindow *window;
-#endif
 
 @property (readonly, strong, nonatomic) NSManagedObjectContext *managedObjectContext;
 @property (readonly, strong, nonatomic) NSManagedObjectModel *managedObjectModel;

Limelight/AppDelegate.m

@@ -18,13 +18,10 @@ static NSOperationQueue* mainQueue;
 
 #if TARGET_OS_TV
 static NSString* DB_NAME = @"Moonlight_tvOS.bin";
-#elif TARGET_OS_IPHONE
-static NSString* DB_NAME = @"Limelight_iOS.sqlite";
 #else
-static NSString* DB_NAME = @"moonlight_mac.sqlite";
+static NSString* DB_NAME = @"Limelight_iOS.sqlite";
 #endif
 
-#if TARGET_OS_IPHONE
 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
 {
     
@@ -58,17 +55,6 @@ static NSString* DB_NAME = @"moonlight_mac.sqlite";
     // Saves changes in the application's managed object context before the application terminates.
     [self saveContext];
 }
-#else
-- (void)applicationDidFinishLaunching:(NSNotification *)aNotification {
-    // Insert code here to initialize your application
-}
-
-- (void)applicationWillTerminate:(NSNotification *)aNotification {
-    // Insert code here to tear down your application
-    [self saveContext];
-}
-
-#endif
 
 - (void)saveContext
 {

Limelight/Input/ControllerSupport.h

@@ -6,10 +6,6 @@
 //  Copyright (c) 2014 Moonlight Stream. All rights reserved.
 //
 
-// Swift
-#if !TARGET_OS_IPHONE
-#import "Gamepad.h"
-#endif
 #import "StreamConfiguration.h"
 #import "Controller.h"
 
@@ -19,15 +15,9 @@
 
 -(id) initWithConfig:(StreamConfiguration*)streamConfig;
 
-#if TARGET_OS_IPHONE
 -(void) initAutoOnScreenControlMode:(OnScreenControls*)osc;
 -(void) cleanup;
 -(Controller*) getOscController;
-#else
--(void) assignGamepad:(struct Gamepad_device *)gamepad;
--(void) removeGamepad:(struct Gamepad_device *)gamepad;
--(NSMutableDictionary*) getControllers;
-#endif
 
 -(void) updateLeftStick:(Controller*)controller x:(short)x y:(short)y;
 -(void) updateRightStick:(Controller*)controller x:(short)x y:(short)y;

Limelight/Input/ControllerSupport.m

@@ -10,10 +10,6 @@
 #import "Controller.h"
 
 #import "OnScreenControls.h"
-#if !TARGET_OS_IPHONE
-#import "Gamepad.h"
-#import "Control.h"
-#endif
 
 #import "DataManager.h"
 #include "Limelight.h"
@@ -364,9 +360,7 @@
         }
     }
     
-#if TARGET_OS_IPHONE
     [_osc setLevel:level];
-#endif
 }
 
 -(void) initAutoOnScreenControlMode:(OnScreenControls*)osc
@@ -402,40 +396,9 @@
     }
 }
 
-#if TARGET_OS_IPHONE
 -(Controller*) getOscController {
     return _player0osc;
 }
-#else
--(NSMutableDictionary*) getControllers {
-    return _controllers;
-}
-
--(void) assignGamepad:(struct Gamepad_device *)gamepad {
-    for (int i = 0; i < 4; i++) {
-        if (!(_controllerNumbers & (1 << i))) {
-            _controllerNumbers |= (1 << i);
-            gamepad->deviceID = i;
-            NSLog(@"Gamepad device id: %u assigned", gamepad->deviceID);
-            Controller* limeController;
-            limeController = [[Controller alloc] init];
-            limeController.playerIndex = i;
-            
-            [_controllers setObject:limeController forKey:[NSNumber numberWithInteger:i]];
-            break;
-        }
-    }
-}
-
--(void) removeGamepad:(struct Gamepad_device *)gamepad {
-    _controllerNumbers &= ~(1 << gamepad->deviceID);
-    Log(LOG_I, @"Unassigning controller index: %ld", (long)gamepad->deviceID);
-    
-    // Inform the server of the updated active gamepads before removing this controller
-    [self updateFinished:[_controllers objectForKey:[NSNumber numberWithInteger:gamepad->deviceID]]];
-    [_controllers removeObjectForKey:[NSNumber numberWithInteger:gamepad->deviceID]];
-}
-#endif
 
 +(bool) isSupportedGamepad:(GCController*) controller {
     return controller.extendedGamepad != nil || controller.gamepad != nil;
@@ -472,7 +435,6 @@
         mask = 0x1;
     }
     
-#if TARGET_OS_IPHONE
     DataManager* dataMan = [[DataManager alloc] init];
     OnScreenControlsLevel level = (OnScreenControlsLevel)[[dataMan getSettings].onscreenControls integerValue];
     
@@ -481,7 +443,6 @@
     if (level != OnScreenControlsLevelOff) {
         mask |= 0x1;
     }
-#endif
     
     return mask;
 }
@@ -515,14 +476,8 @@
     _player0osc = [[Controller alloc] init];
     _player0osc.playerIndex = 0;
 
-#if TARGET_OS_IPHONE
     DataManager* dataMan = [[DataManager alloc] init];
     _oscEnabled = (OnScreenControlsLevel)[[dataMan getSettings].onscreenControls integerValue] != OnScreenControlsLevelOff;
-#else
-    _oscEnabled = false;
-    initGamepad(self);
-    Gamepad_detectDevices();
-#endif
     
     _rumbleTimer = [NSTimer scheduledTimerWithTimeInterval:0.20
                                                     target:self

Limelight/Input/OnScreenControls.h

@@ -25,12 +25,10 @@ typedef NS_ENUM(NSInteger, OnScreenControlsLevel) {
     OnScreenControlsLevelAutoGCExtendedGamepadWithStickButtons
 };
 
-#if TARGET_OS_IPHONE
 - (id) initWithView:(UIView*)view controllerSup:(ControllerSupport*)controllerSupport swipeDelegate:(id<EdgeDetectionDelegate>)edgeDelegate;
 - (BOOL) handleTouchDownEvent:(NSSet*)touches;
 - (BOOL) handleTouchUpEvent:(NSSet*)touches;
 - (BOOL) handleTouchMovedEvent:(NSSet*)touches;
 - (void) setLevel:(OnScreenControlsLevel)level;
-#endif
 
 @end

Limelight/Network/AppAssetResponse.m

@@ -17,12 +17,7 @@
     self.statusCode = -1;
 }
 - (OSImage*) getImage {
-#if TARGET_OS_IPHONE
-    OSImage* appImage = [[OSImage alloc] initWithData:self.data];
-#else
-    OSImage* appImage = nil;
-#endif
-    return appImage;
+    return [[OSImage alloc] initWithData:self.data];
 }
 
 @end

Limelight/Network/AppAssetRetriever.m

@@ -24,16 +24,12 @@ static const int MAX_ATTEMPTS = 5;
         AppAssetResponse* appAssetResp = [[AppAssetResponse alloc] init];
         [hMan executeRequestSynchronously:[HttpRequest requestForResponse:appAssetResp withUrlRequest:[hMan newAppAssetRequestWithAppId:self.app.id]]];
 
-#if TARGET_OS_IPHONE
         if (appAssetResp.data != nil) {
             NSString* boxArtPath = [AppAssetManager boxArtPathForApp:self.app];
             [[NSFileManager defaultManager] createDirectoryAtPath:[boxArtPath stringByDeletingLastPathComponent] withIntermediateDirectories:YES attributes:nil error:nil];
             [appAssetResp.data writeToFile:boxArtPath atomically:NO];
             break;
         }
-#else
-        
-#endif
         
         if (![self isCancelled]) {
             [NSThread sleepForTimeInterval:RETRY_DELAY];

Limelight/Stream/Connection.m

@@ -110,7 +110,6 @@ int ArInit(int audioConfiguration, POPUS_MULTISTREAM_CONFIGURATION opusConfig, v
                                                   opusConfig->mapping,
                                                   &err);
 
-#if TARGET_OS_IPHONE
     // Configure the audio session for our app
     NSError *audioSessionError = nil;
     AVAudioSession* audioSession = [AVAudioSession sharedInstance];
@@ -122,7 +121,6 @@ int ArInit(int audioConfiguration, POPUS_MULTISTREAM_CONFIGURATION opusConfig, v
     
     // FIXME: Calling this breaks surround audio for some reason
     //[audioSession setPreferredOutputNumberOfChannels:opusConfig->channelCount error:&audioSessionError];
-#endif
     
     OSStatus status;
     
@@ -203,10 +201,8 @@ void ArCleanup(void)
         audioCircularBuffer = NULL;
     }
     
-#if TARGET_OS_IPHONE
     // Audio session is now inactive
     [[AVAudioSession sharedInstance] setActive: NO error: nil];
-#endif
 }
 
 void ArDecodeAndPlaySample(char* sampleData, int sampleLength)
@@ -358,7 +354,6 @@ void ClConnectionStatusUpdate(int status)
         config.allowHevc = YES;
     }
 
-#if TARGET_OS_IPHONE
     // On iOS 11, we can use HEVC if the server supports encoding it
     // and this device has hardware decode for it (A9 and later).
     // Additionally, iPhone X had a bug which would cause video
@@ -367,13 +362,6 @@ void ClConnectionStatusUpdate(int status)
     if (@available(iOS 11.3, tvOS 11.3, *)) {
         _streamConfig.supportsHevc = config.allowHevc && VTIsHardwareDecodeSupported(kCMVideoCodecType_HEVC);
     }
-#else
-    if (@available(macOS 10.13, *)) {
-        // Streaming with limited bandwidth will result in better quality with HEVC
-        if (VTIsHardwareDecodeSupported(kCMVideoCodecType_HEVC) || _streamConfig.streamingRemotely != 0)
-            _streamConfig.supportsHevc = config.allowHevc;
-    }
-#endif
     
     // HEVC must be supported when HDR is enabled
     assert(!_streamConfig.enableHdr || _streamConfig.supportsHevc);

Limelight/Stream/StreamManager.m

@@ -78,14 +78,12 @@
         }
     }
 
-#if TARGET_OS_IPHONE
     // Set mouse delta factors from the screen resolution and stream size
     CGFloat screenScale = [[UIScreen mainScreen] scale];
     CGRect screenBounds = [[UIScreen mainScreen] bounds];
     CGSize screenSize = CGSizeMake(screenBounds.size.width * screenScale, screenBounds.size.height * screenScale);
     [((StreamView*)_renderView) setMouseDeltaFactors:_config.width / screenSize.width
                                                    y:_config.height / screenSize.height];
-#endif
     
     // Populate the config's version fields from serverinfo
     _config.appVersion = appversion;

Limelight/Stream/VideoDecoderRenderer.m

@@ -75,9 +75,6 @@
 - (void)setupWithVideoFormat:(int)videoFormat refreshRate:(int)refreshRate
 {
     self->videoFormat = videoFormat;
-#if !TARGET_OS_IPHONE
-    _view.codec = videoFormat;
-#endif
     
     if (refreshRate > 60) {
         // HACK: We seem to just get 60 Hz screen updates even with a 120 FPS stream if
@@ -255,11 +252,7 @@
                 
                 Log(LOG_I, @"Constructing new HEVC format description");
 
-#if TARGET_OS_IPHONE
                 if (@available(iOS 11.0, *)) {
-#else
-                if (@available(macOS 10.13, *)) {
-#endif
                     status = CMVideoFormatDescriptionCreateFromHEVCParameterSets(kCFAllocatorDefault,
                                                                                  3, /* count of parameter sets */
                                                                                  parameterSetPointers,
@@ -370,10 +363,6 @@
         CFDictionarySetValue(dict, kCMSampleAttachmentKey_DependsOnOthers, kCFBooleanFalse);
     }
 
-#if !TARGET_OS_IPHONE
-    _view.frameCount++;
-#endif
-
     // Enqueue video samples on the main thread
     dispatch_async(dispatch_get_main_queue(), ^{
         // Enqueue the next frame