diff options
Diffstat (limited to 'video')
-rw-r--r-- | video/out/cocoa_cb_common.swift | 521 | ||||
-rw-r--r-- | video/out/mac/common.swift | 544 | ||||
-rw-r--r-- | video/out/mac/gl_layer.swift (renamed from video/out/cocoa-cb/video_layer.swift) | 41 | ||||
-rw-r--r-- | video/out/mac/title_bar.swift (renamed from video/out/cocoa-cb/title_bar.swift) | 27 | ||||
-rw-r--r-- | video/out/mac/view.swift (renamed from video/out/cocoa-cb/events_view.swift) | 37 | ||||
-rw-r--r-- | video/out/mac/window.swift (renamed from video/out/cocoa-cb/window.swift) | 90 |
6 files changed, 720 insertions, 540 deletions
diff --git a/video/out/cocoa_cb_common.swift b/video/out/cocoa_cb_common.swift index c3f0ab2cc8..10e3c30cc1 100644 --- a/video/out/cocoa_cb_common.swift +++ b/video/out/cocoa_cb_common.swift @@ -16,25 +16,13 @@ */ import Cocoa -import IOKit.pwr_mgt -class CocoaCB: NSObject { - - var mpv: MPVHelper? +class CocoaCB: Common { var libmpv: LibmpvHelper - var window: Window? - var titleBar: TitleBar? - var view: EventsView? - var layer: VideoLayer? - var link: CVDisplayLink? + var layer: GLLayer? - var cursorVisibilityWanted: Bool = true @objc var isShuttingDown: Bool = false - var title: String = "mpv" { - didSet { if let window = window { window.title = title } } - } - enum State { case uninitialized case needsInit @@ -42,20 +30,12 @@ class CocoaCB: NSObject { } var backendState: State = .uninitialized - let eventsLock = NSLock() - var events: Int = 0 - - var lightSensor: io_connect_t = 0 - var lastLmu: UInt64 = 0 - var lightSensorIOPort: IONotificationPortRef? - var displaySleepAssertion: IOPMAssertionID = IOPMAssertionID(0) - - let queue: DispatchQueue = DispatchQueue(label: "io.mpv.queue") @objc init(_ mpvHandle: OpaquePointer) { - libmpv = LibmpvHelper(mpvHandle, "cocoacb") - super.init() - layer = VideoLayer(cocoaCB: self) + let newlog = mp_log_new(UnsafeMutablePointer<MPContext>(mpvHandle), mp_client_get_log(mpvHandle), "cocoacb") + libmpv = LibmpvHelper(mpvHandle, newlog) + super.init(newlog) + layer = GLLayer(cocoaCB: self) libmpv.observeString("macos-title-bar-style") libmpv.observeString("macos-title-bar-appearance") @@ -64,17 +44,18 @@ class CocoaCB: NSObject { } func preinit(_ vo: UnsafeMutablePointer<vo>) { - mpv = MPVHelper(vo, "cocoacb") + mpv = MPVHelper(vo, log) if backendState == .uninitialized { backendState = .needsInit - view = EventsView(cocoaCB: self) - view?.layer = layer - view?.wantsLayer = true - view?.layerContentsPlacement = .scaleProportionallyToFit - startDisplayLink(vo) - initLightSensor() - addDisplayReconfigureObserver() + + guard let layer = self.layer else { + log.sendError("Something went wrong, no GLLayer was initialized") + exit(1) + } + + initView(vo, layer) + initMisc(vo) } } @@ -97,58 +78,10 @@ class CocoaCB: NSObject { } func initBackend(_ vo: UnsafeMutablePointer<vo>) { - NSApp.setActivationPolicy(.regular) - setAppIcon() - - guard let opts: mp_vo_opts = mpv?.opts else { - libmpv.sendError("Something went wrong, no MPVHelper was initialized") - exit(1) - } - guard let view = self.view else { - libmpv.sendError("Something went wrong, no View was initialized") - exit(1) - } - guard let targetScreen = getScreenBy(id: Int(opts.screen_id)) ?? NSScreen.main else { - libmpv.sendError("Something went wrong, no Screen was found") - exit(1) - } - - let wr = getWindowGeometry(forScreen: targetScreen, videoOut: vo) - window = Window(contentRect: wr, screen: targetScreen, view: view, cocoaCB: self) - guard let window = self.window else { - libmpv.sendError("Something went wrong, no Window was initialized") - exit(1) - } - + initApp() + initWindow(vo) updateICCProfile() - window.setOnTop(Bool(opts.ontop), Int(opts.ontop_level)) - window.keepAspect = Bool(opts.keepaspect_window) - window.title = title - window.border = Bool(opts.border) - - titleBar = TitleBar(frame: wr, window: window, cocoaCB: self) - - let minimized = Bool(opts.window_minimized) - window.isRestorable = false - window.isReleasedWhenClosed = false - window.setMaximized(minimized ? false : Bool(opts.window_maximized)) - window.setMinimized(minimized) - window.makeMain() - window.makeKey() - - if !minimized { - window.orderFront(nil) - } - - NSApp.activate(ignoringOtherApps: true) - - if Bool(opts.fullscreen) { - DispatchQueue.main.async { - self.window?.toggleFullScreen(nil) - } - } else { - window.isMovableByWindowBackground = true - } + initWindowState() backendState = .initialized } @@ -157,7 +90,7 @@ class CocoaCB: NSObject { guard let opts: mp_vo_opts = mpv?.opts, let targetScreen = getScreenBy(id: Int(opts.screen_id)) ?? NSScreen.main else { - libmpv.sendWarning("Couldn't update Window size, no Screen available") + log.sendWarning("Couldn't update Window size, no Screen available") return } @@ -172,119 +105,23 @@ class CocoaCB: NSObject { window?.updateSize(wr.size) } - func setAppIcon() { - if let app = NSApp as? Application, - ProcessInfo.processInfo.environment["MPVBUNDLE"] != "true" - { - NSApp.applicationIconImage = app.getMPVIcon() - } - } - - let linkCallback: CVDisplayLinkOutputCallback = { - (displayLink: CVDisplayLink, - inNow: UnsafePointer<CVTimeStamp>, - inOutputTime: UnsafePointer<CVTimeStamp>, - flagsIn: CVOptionFlags, - flagsOut: UnsafeMutablePointer<CVOptionFlags>, - displayLinkContext: UnsafeMutableRawPointer?) -> CVReturn in - let ccb = unsafeBitCast(displayLinkContext, to: CocoaCB.self) - ccb.libmpv.reportRenderFlip() + override func displayLinkCallback(_ displayLink: CVDisplayLink, + _ inNow: UnsafePointer<CVTimeStamp>, + _ inOutputTime: UnsafePointer<CVTimeStamp>, + _ flagsIn: CVOptionFlags, + _ flagsOut: UnsafeMutablePointer<CVOptionFlags>) -> CVReturn + { + libmpv.reportRenderFlip() return kCVReturnSuccess } - func startDisplayLink(_ vo: UnsafeMutablePointer<vo>) { - CVDisplayLinkCreateWithActiveCGDisplays(&link) - - guard let opts: mp_vo_opts = mpv?.opts, - let screen = getScreenBy(id: Int(opts.screen_id)) ?? NSScreen.main, - let link = self.link else - { - libmpv.sendWarning("Couldn't start DisplayLink, no MPVHelper, Screen or DisplayLink available") - return - } - - CVDisplayLinkSetCurrentCGDisplay(link, screen.displayID) - if #available(macOS 10.12, *) { - CVDisplayLinkSetOutputHandler(link) { link, now, out, inFlags, outFlags -> CVReturn in - self.libmpv.reportRenderFlip() - return kCVReturnSuccess - } - } else { - CVDisplayLinkSetOutputCallback(link, linkCallback, MPVHelper.bridge(obj: self)) - } - CVDisplayLinkStart(link) - } - - func stopDisplaylink() { - if let link = self.link, CVDisplayLinkIsRunning(link) { - CVDisplayLinkStop(link) - } - } - - func updateDisplaylink() { - guard let screen = window?.screen, let link = self.link else { - libmpv.sendWarning("Couldn't update DisplayLink, no Screen or DisplayLink available") - return - } - - CVDisplayLinkSetCurrentCGDisplay(link, screen.displayID) - queue.asyncAfter(deadline: DispatchTime.now() + 0.1) { - self.flagEvents(VO_EVENT_WIN_STATE) - } - } - - func currentFps() -> Double { - if let link = self.link { - var actualFps = CVDisplayLinkGetActualOutputVideoRefreshPeriod(link) - let nominalData = CVDisplayLinkGetNominalOutputVideoRefreshPeriod(link) - - if (nominalData.flags & Int32(CVTimeFlags.isIndefinite.rawValue)) < 1 { - let nominalFps = Double(nominalData.timeScale) / Double(nominalData.timeValue) - - if actualFps > 0 { - actualFps = 1/actualFps - } - - if fabs(actualFps - nominalFps) > 0.1 { - libmpv.sendVerbose("Falling back to nominal display refresh rate: \(nominalFps)") - return nominalFps - } else { - return actualFps - } - } - } else { - libmpv.sendWarning("No DisplayLink available") - } - - libmpv.sendWarning("Falling back to standard display refresh rate: 60Hz") - return 60.0 - } - - func enableDisplaySleep() { - IOPMAssertionRelease(displaySleepAssertion) - displaySleepAssertion = IOPMAssertionID(0) + override func lightSensorUpdate() { + libmpv.setRenderLux(lmuToLux(lastLmu)) } - func disableDisplaySleep() { - if displaySleepAssertion != IOPMAssertionID(0) { return } - IOPMAssertionCreateWithName( - kIOPMAssertionTypePreventUserIdleDisplaySleep as CFString, - IOPMAssertionLevel(kIOPMAssertionLevelOn), - "io.mpv.video_playing_back" as CFString, - &displaySleepAssertion) - } - - func updateCursorVisibility() { - setCursorVisiblility(cursorVisibilityWanted) - } - - func setCursorVisiblility(_ visible: Bool) { - NSCursor.setHiddenUntilMouseMoves(!visible && (view?.canHideCursor() ?? false)) - } - - func updateICCProfile() { + override func updateICCProfile() { guard let colorSpace = window?.screen?.colorSpace else { - libmpv.sendWarning("Couldn't update ICC Profile, no color space available") + log.sendWarning("Couldn't update ICC Profile, no color space available") return } @@ -294,288 +131,86 @@ class CocoaCB: NSObject { } } - func lmuToLux(_ v: UInt64) -> Int { - // the polinomial approximation for apple lmu value -> lux was empirically - // derived by firefox developers (Apple provides no documentation). - // https://bugzilla.mozilla.org/show_bug.cgi?id=793728 - let power_c4: Double = 1 / pow(10, 27) - let power_c3: Double = 1 / pow(10, 19) - let power_c2: Double = 1 / pow(10, 12) - let power_c1: Double = 1 / pow(10, 5) - - let lum = Double(v) - let term4: Double = -3.0 * power_c4 * pow(lum, 4.0) - let term3: Double = 2.6 * power_c3 * pow(lum, 3.0) - let term2: Double = -3.4 * power_c2 * pow(lum, 2.0) - let term1: Double = 3.9 * power_c1 * lum - - let lux = Int(ceil(term4 + term3 + term2 + term1 - 0.19)) - return lux > 0 ? lux : 0 + override func windowDidEndAnimation() { + layer?.update() + checkShutdown() } - var lightSensorCallback: IOServiceInterestCallback = { (ctx, service, messageType, messageArgument) -> Void in - let ccb = unsafeBitCast(ctx, to: CocoaCB.self) - - var outputs: UInt32 = 2 - var values: [UInt64] = [0, 0] - - var kr = IOConnectCallMethod(ccb.lightSensor, 0, nil, 0, nil, 0, &values, &outputs, nil, nil) - if kr == KERN_SUCCESS { - var mean = (values[0] + values[1]) / 2 - if ccb.lastLmu != mean { - ccb.lastLmu = mean - ccb.libmpv.setRenderLux(ccb.lmuToLux(ccb.lastLmu)) - } - } + override func windowSetToFullScreen() { + layer?.update() } - func initLightSensor() { - let srv = IOServiceGetMatchingService(kIOMasterPortDefault, IOServiceMatching("AppleLMUController")) - if srv == IO_OBJECT_NULL { - libmpv.sendVerbose("Can't find an ambient light sensor") - return - } - - lightSensorIOPort = IONotificationPortCreate(kIOMasterPortDefault) - IONotificationPortSetDispatchQueue(lightSensorIOPort, queue) - var n = io_object_t() - IOServiceAddInterestNotification(lightSensorIOPort, srv, kIOGeneralInterest, lightSensorCallback, MPVHelper.bridge(obj: self), &n) - let kr = IOServiceOpen(srv, mach_task_self_, 0, &lightSensor) - IOObjectRelease(srv) - - if kr != KERN_SUCCESS { - libmpv.sendVerbose("Can't start ambient light sensor connection") - return - } - lightSensorCallback(MPVHelper.bridge(obj: self), 0, 0, nil) + override func windowSetToWindow() { + layer?.update() } - func uninitLightSensor() { - if lightSensorIOPort != nil { - IONotificationPortDestroy(lightSensorIOPort) - IOObjectRelease(lightSensor) - } + override func windowDidUpdateFrame() { + layer?.update(force: true) } - var reconfigureCallback: CGDisplayReconfigurationCallBack = { (display, flags, userInfo) in - if flags.contains(.setModeFlag) { - let ccb = unsafeBitCast(userInfo, to: CocoaCB.self) - let displayID = ccb.window?.screen?.displayID ?? display - - if displayID == display { - ccb.libmpv.sendVerbose("Detected display mode change, updating screen refresh rate") - ccb.flagEvents(VO_EVENT_WIN_STATE) - } - } + override func windowDidChangeScreen() { + layer?.update(force: true) } - func addDisplayReconfigureObserver() { - CGDisplayRegisterReconfigurationCallback(reconfigureCallback, MPVHelper.bridge(obj: self)) + override func windowDidChangeScreenProfile() { + layer?.needsICCUpdate = true } - func removeDisplayReconfigureObserver() { - CGDisplayRemoveReconfigurationCallback(reconfigureCallback, MPVHelper.bridge(obj: self)) + override func windowDidChangeBackingProperties() { + layer?.contentsScale = window?.backingScaleFactor ?? 1 } - func getTargetScreen(forFullscreen fs: Bool) -> NSScreen? { - let screenID = fs ? (mpv?.opts.fsscreen_id ?? 0) : (mpv?.opts.screen_id ?? 0) - return getScreenBy(id: Int(screenID)) + override func windowWillStartLiveResize() { + layer?.inLiveResize = true } - func getScreenBy(id screenID: Int) -> NSScreen? { - if screenID >= NSScreen.screens.count { - libmpv.sendInfo("Screen ID \(screenID) does not exist, falling back to current device") - return nil - } else if screenID < 0 { - return nil - } - return NSScreen.screens[screenID] + override func windowDidEndLiveResize() { + layer?.inLiveResize = false } - func getWindowGeometry(forScreen targetScreen: NSScreen, - videoOut vo: UnsafeMutablePointer<vo>) -> NSRect { - let r = targetScreen.convertRectToBacking(targetScreen.frame) - var screenRC: mp_rect = mp_rect(x0: Int32(0), - y0: Int32(0), - x1: Int32(r.size.width), - y1: Int32(r.size.height)) - - var geo: vo_win_geometry = vo_win_geometry() - vo_calc_window_geometry2(vo, &screenRC, Double(targetScreen.backingScaleFactor), &geo) - - // flip y coordinates - geo.win.y1 = Int32(r.size.height) - geo.win.y1 - geo.win.y0 = Int32(r.size.height) - geo.win.y0 - - let wr = NSMakeRect(CGFloat(geo.win.x0), CGFloat(geo.win.y1), - CGFloat(geo.win.x1 - geo.win.x0), - CGFloat(geo.win.y0 - geo.win.y1)) - return targetScreen.convertRectFromBacking(wr) + override func windowDidChangeOcclusionState() { + layer?.update(force: true) } - func flagEvents(_ ev: Int) { - eventsLock.lock() - events |= ev - eventsLock.unlock() + var controlCallback: mp_render_cb_control_fn = { ( v, ctx, e, request, d ) -> Int32 in + let ccb = unsafeBitCast(ctx, to: CocoaCB.self) - guard let vout = mpv?.vo else { - libmpv.sendWarning("vo nil in flagEvents") - return + // the data pointer can be a null pointer, the libmpv control callback + // provides nil instead of the 0 address like the usual control call of + // an internal vo, workaround to create a null pointer instead of nil + var data = UnsafeMutableRawPointer.init(bitPattern: 0).unsafelyUnwrapped + if let dunwrapped = d { + data = dunwrapped } - vo_wakeup(vout) - } - func checkEvents() -> Int { - eventsLock.lock() - let ev = events - events = 0 - eventsLock.unlock() - return ev - } - - var controlCallback: mp_render_cb_control_fn = { ( vo, ctx, events, request, data ) -> Int32 in - let ccb = unsafeBitCast(ctx, to: CocoaCB.self) - guard let vout = vo else { - ccb.libmpv.sendWarning("Nil vo in Control Callback") + guard let vo = v, let events = e else { + ccb.log.sendWarning("Unexpected nil value in Control Callback") return VO_FALSE } - switch mp_voctrl(request) { - case VOCTRL_CHECK_EVENTS: - if let ev = events { - ev.pointee = Int32(ccb.checkEvents()) - return VO_TRUE - } - return VO_FALSE - case VOCTRL_VO_OPTS_CHANGED: - guard let mpv: MPVHelper = ccb.mpv else { - return VO_FALSE - } - - var opt: UnsafeMutableRawPointer? - while mpv.nextChangedConfig(property: &opt) { - if opt! == UnsafeMutableRawPointer(&mpv.optsPtr.pointee.border) { - DispatchQueue.main.async { - ccb.window?.border = Bool(mpv.opts.border) - } - } - if opt! == UnsafeMutableRawPointer(&mpv.optsPtr.pointee.fullscreen) { - DispatchQueue.main.async { - ccb.window?.toggleFullScreen(nil) - } - } - if opt! == UnsafeMutableRawPointer(&mpv.optsPtr.pointee.ontop) { - DispatchQueue.main.async { - ccb.window?.setOnTop(Bool(mpv.opts.ontop), Int(mpv.opts.ontop_level)) - } - } - if opt! == UnsafeMutableRawPointer(&mpv.optsPtr.pointee.keepaspect_window) { - DispatchQueue.main.async { - ccb.window?.keepAspect = Bool(mpv.opts.keepaspect_window) - } - } - if opt! == UnsafeMutableRawPointer(&mpv.optsPtr.pointee.window_minimized) { - DispatchQueue.main.async { - ccb.window?.setMinimized(Bool(mpv.opts.window_minimized)) - } - } - if opt! == UnsafeMutableRawPointer(&mpv.optsPtr.pointee.window_maximized) { - DispatchQueue.main.async { - ccb.window?.setMaximized(Bool(mpv.opts.window_maximized)) - } - } - } - return VO_TRUE - case VOCTRL_GET_DISPLAY_FPS: - if let fps = data?.assumingMemoryBound(to: CDouble.self) { - fps.pointee = ccb.currentFps() - return VO_TRUE - } - return VO_FALSE - case VOCTRL_GET_HIDPI_SCALE: - if let scaleFactor = data?.assumingMemoryBound(to: CDouble.self) { - let factor = ccb.window?.backingScaleFactor ?? - ccb.getTargetScreen(forFullscreen: false)?.backingScaleFactor ?? - NSScreen.main?.backingScaleFactor ?? 1.0 - scaleFactor.pointee = Double(factor) - return VO_TRUE - } - return VO_FALSE - case VOCTRL_RESTORE_SCREENSAVER: - ccb.enableDisplaySleep() - return VO_TRUE - case VOCTRL_KILL_SCREENSAVER: - ccb.disableDisplaySleep() - return VO_TRUE - case VOCTRL_SET_CURSOR_VISIBILITY: - if let cursorVisibility = data?.assumingMemoryBound(to: CBool.self) { - ccb.cursorVisibilityWanted = cursorVisibility.pointee - DispatchQueue.main.async { - ccb.setCursorVisiblility(ccb.cursorVisibilityWanted) - } - return VO_TRUE - } - return VO_FALSE - case VOCTRL_GET_UNFS_WINDOW_SIZE: - let sizeData = data?.assumingMemoryBound(to: Int32.self) - let size = UnsafeMutableBufferPointer(start: sizeData, count: 2) - var rect = ccb.window?.unfsContentFrame ?? NSRect(x: 0, y: 0, width: 1280, height: 720) - if let screen = ccb.window?.currentScreen, !Bool(ccb.mpv?.opts.hidpi_window_scale ?? 0) { - rect = screen.convertRectToBacking(rect) - } + return ccb.control(vo, events: events, request: request, data: data) + } - size[0] = Int32(rect.size.width) - size[1] = Int32(rect.size.height) - return VO_TRUE - case VOCTRL_SET_UNFS_WINDOW_SIZE: - if let sizeData = data?.assumingMemoryBound(to: Int32.self) { - let size = UnsafeBufferPointer(start: sizeData, count: 2) - var rect = NSMakeRect(0, 0, CGFloat(size[0]), CGFloat(size[1])) - DispatchQueue.main.async { - if let screen = ccb.window?.currentScreen, !Bool(ccb.mpv?.opts.hidpi_window_scale ?? 1) { - rect = screen.convertRectFromBacking(rect) - } - ccb.window?.updateSize(rect.size) - } - return VO_TRUE - } - return VO_FALSE - case VOCTRL_GET_DISPLAY_NAMES: - if let dnames = data?.assumingMemoryBound(to: UnsafeMutablePointer<UnsafeMutablePointer<Int8>?>?.self) { - var array: UnsafeMutablePointer<UnsafeMutablePointer<Int8>?>? = nil - var count: Int32 = 0 - let screen = ccb.window != nil ? ccb.window?.screen : - ccb.getTargetScreen(forFullscreen: false) ?? - NSScreen.main - let displayName = screen?.displayName ?? "Unknown" - - SWIFT_TARRAY_STRING_APPEND(nil, &array, &count, ta_xstrdup(nil, displayName)) - SWIFT_TARRAY_STRING_APPEND(nil, &array, &count, nil) - dnames.pointee = array - return VO_TRUE - } - return VO_FALSE - case VOCTRL_UPDATE_WINDOW_TITLE: - if let titleData = data?.assumingMemoryBound(to: Int8.self) { - DispatchQueue.main.async { - let title = NSString(utf8String: titleData) as String? - ccb.title = title ?? "Unknown Title" - } - return VO_TRUE - } - return VO_FALSE + override func control(_ vo: UnsafeMutablePointer<vo>, + events: UnsafeMutablePointer<Int32>, + request: UInt32, + data: UnsafeMutableRawPointer) -> Int32 + { + switch mp_voctrl(request) { case VOCTRL_PREINIT: - DispatchQueue.main.sync { ccb.preinit(vout) } + DispatchQueue.main.sync { self.preinit(vo) } return VO_TRUE case VOCTRL_UNINIT: - DispatchQueue.main.async { ccb.uninit() } + DispatchQueue.main.async { self.uninit() } return VO_TRUE case VOCTRL_RECONFIG: - ccb.reconfig(vout) + reconfig(vo) return VO_TRUE default: - return VO_NOTIMPL + break } + + return super.control(vo, events: events, request: request, data: data) } func shutdown(_ destroy: Bool = false) { @@ -587,10 +222,8 @@ class CocoaCB: NSObject { if isShuttingDown { return } uninit() - setCursorVisiblility(true) - stopDisplaylink() - uninitLightSensor() - removeDisplayReconfigureObserver() + uninitCommon() + libmpv.deinitRender() libmpv.deinitMPV(destroy) } diff --git a/video/out/mac/common.swift b/video/out/mac/common.swift new file mode 100644 index 0000000000..b4aa105b23 --- /dev/null +++ b/video/out/mac/common.swift @@ -0,0 +1,544 @@ +/* + * This file is part of mpv. + * + * mpv 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. + * + * mpv 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 mpv. If not, see <http://www.gnu.org/licenses/>. + */ + +import Cocoa +import IOKit.pwr_mgt + +class Common: NSObject { + var mpv: MPVHelper? + var log: LogHelper + let queue: DispatchQueue = DispatchQueue(label: "io.mpv.queue") + + var window: Window? + var view: View? + var titleBar: TitleBar? + + var link: CVDisplayLink? + + let eventsLock = NSLock() + var events: Int = 0 + + var lightSensor: io_connect_t = 0 + var lastLmu: UInt64 = 0 + var lightSensorIOPort: IONotificationPortRef? + + var displaySleepAssertion: IOPMAssertionID = IOPMAssertionID(0) + + var cursorVisibilityWanted: Bool = true + + var title: String = "mpv" { + didSet { if let window = window { window.title = title } } + } + + init(_ mpLog: OpaquePointer?) { + log = LogHelper(mpLog) + } + + func initMisc(_ vo: UnsafeMutablePointer<vo>) { + startDisplayLink(vo) + initLightSensor() + addDisplayReconfigureObserver() + } + + func initApp() { + NSApp.setActivationPolicy(.regular) + setAppIcon() + } + + func initWindow(_ vo: UnsafeMutablePointer<vo>) { + let (mpv, targetScreen, wr) = getInitProperties(vo) + + guard let view = self.view else { + log.sendError("Something went wrong, no View was initialized") + exit(1) + } + + window = Window(contentRect: wr, screen: targetScreen, view: view, common: self) + guard let window = self.window else { + log.sendError("Something went wrong, no Window was initialized") + exit(1) + } + + window.setOnTop(Bool(mpv.opts.ontop), Int(mpv.opts.ontop_level)) + window.keepAspect = Bool(mpv.opts.keepaspect_window) + window.title = title + window.border = Bool(mpv.opts.border) + + titleBar = TitleBar(frame: wr, window: window, common: self) + + let minimized = Bool(mpv.opts.window_minimized) + window.isRestorable = false + window.isReleasedWhenClosed = false + window.setMaximized(minimized ? false : Bool(mpv.opts.window_maximized)) + window.setMinimized(minimized) + window.makeMain() + window.makeKey() + + if !minimized { + window.orderFront(nil) + } + + NSApp.activate(ignoringOtherApps: true) + } + + func initView(_ vo: UnsafeMutablePointer<vo>, _ layer: CALayer) { + let (_, _, wr) = getInitProperties(vo) + + view = View(frame: wr, common: self) + guard let view = self.view else { + log.sendError("Something went wrong, no View was initialized") + exit(1) + } + + view.layer = layer + view.wantsLayer = true + view.layerContentsPlacement = .scaleProportionallyToFit + } + + func initWindowState() { + if mpv?.opts.fullscreen ?? false { + DispatchQueue.main.async { + self.window?.toggleFullScreen(nil) + } + } else { + window?.isMovableByWindowBackground = true + } + } + + func uninitCommon() { + setCursorVisiblility(true) + stopDisplaylink() + uninitLightSensor() + removeDisplayReconfigureObserver() + enableDisplaySleep() + window?.orderOut(nil) + + titleBar?.removeFromSuperview() + view?.removeFromSuperview() + } + + let linkCallback: CVDisplayLinkOutputCallback = { + (displayLink: CVDisplayLink, + inNow: UnsafePointer<CVTimeStamp>, + inOutputTime: UnsafePointer<CVTimeStamp>, + flagsIn: CVOptionFlags, + flagsOut: UnsafeMutablePointer<CVOptionFlags>, + displayLinkContext: UnsafeMutableRawPointer?) -> CVReturn in + let com = unsafeBitCast(displayLinkContext, to: Common.self) + return com.displayLinkCallback(displayLink, inNow, inOutputTime, flagsIn, flagsOut) + } + + func displayLinkCallback(_ displayLink: CVDisplayLink, + _ inNow: UnsafePointer<CVTimeStamp>, + _ inOutputTime: UnsafePointer<CVTimeStamp>, + _ flagsIn: CVOptionFlags, + _ flagsOut: UnsafeMutablePointer<CVOptionFlags>) -> CVReturn + { + return kCVReturnSuccess + } + + func startDisplayLink(_ vo: UnsafeMutablePointer<vo>) { + CVDisplayLinkCreateWithActiveCGDisplays(&link) + + guard let opts: mp_vo_opts = mpv?.opts, + let screen = getScreenBy(id: Int(opts.screen_id)) ?? NSScreen.main, + let link = self.link else + { + log.sendWarning("Couldn't start DisplayLink, no MPVHelper, Screen or DisplayLink available") + return + } + + CVDisplayLinkSetCurrentCGDisplay(link, screen.displayID) + if #available(macOS 10.12, *) { + CVDisplayLinkSetOutputHandler(link) { link, now, out, inFlags, outFlags -> CVReturn in + return self.displayLinkCallback(link, now, out, inFlags, outFlags) + } + } else { + CVDisplayLinkSetOutputCallback(link, linkCallback, MPVHelper.bridge(obj: self)) + } + CVDisplayLinkStart(link) + } + + func stopDisplaylink() { + if let link = self.link, CVDisplayLinkIsRunning(link) { + CVDisplayLinkStop(link) + } + } + + func updateDisplaylink() { + guard let screen = window?.screen, let link = self.link else { + log.sendWarning("Couldn't update DisplayLink, no Screen or DisplayLink available") + return + } + + CVDisplayLinkSetCurrentCGDisplay(link, screen.displayID) + queue.asyncAfter(deadline: DispatchTime.now() + 0.1) { + self.flagEvents(VO_EVENT_WIN_STATE) + } + } + + func currentFps() -> Double { + if let link = self.link { + var actualFps = CVDisplayLinkGetActualOutputVideoRefreshPeriod(link) + let nominalData = CVDisplayLinkGetNominalOutputVideoRefreshPeriod(link) + + if (nominalData.flags & Int32(CVTimeFlags.isIndefinite.rawValue)) < 1 { + let nominalFps = Double(nominalData.timeScale) / Double(nominalData.timeValue) + + if actualFps > 0 { + actualFps = 1/actualFps + } + + if fabs(actualFps - nominalFps) > 0.1 { + log.sendVerbose("Falling back to nominal display refresh rate: \(nominalFps)") + return nominalFps + } else { + return actualFps + } + } + } else { + log.sendWarning("No DisplayLink available") + } + + log.sendWarning("Falling back to standard display refresh rate: 60Hz") + return 60.0 + } + + func enableDisplaySleep() { + IOPMAssertionRelease(displaySleepAssertion) + displaySleepAssertion = IOPMAssertionID(0) + } + + func disableDisplaySleep() { + if displaySleepAssertion != IOPMAssertionID(0) { return } + IOPMAssertionCreateWithName( + kIOPMAssertionTypePreventUserIdleDisplaySleep as CFString, + IOPMAssertionLevel(kIOPMAssertionLevelOn), + "io.mpv.video_playing_back" as CFString, + &displaySleepAssertion) + } + + func lmuToLux(_ v: UInt64) -> Int { + // the polinomial approximation for apple lmu value -> lux was empirically + // derived by firefox developers (Apple provides no documentation). + // https://bugzilla.mozilla.org/show_bug.cgi?id=793728 + let power_c4: Double = 1 / pow(10, 27) + let power_c3: Double = 1 / pow(10, 19) + let power_c2: Double = 1 / pow(10, 12) + let power_c1: Double = 1 / pow(10, 5) + + let lum = Double(v) + let term4: Double = -3.0 * power_c4 * pow(lum, 4.0) + let term3: Double = 2.6 * power_c3 * pow(lum, 3.0) + let term2: Double = -3.4 * power_c2 * pow(lum, 2.0) + let term1: Double = 3.9 * power_c1 * lum + + let lux = Int(ceil(term4 + term3 + term2 + term1 - 0.19)) + return lux > 0 ? lux : 0 + } + + var lightSensorCallback: IOServiceInterestCallback = { (ctx, service, messageType, messageArgument) -> Void in + let com = unsafeBitCast(ctx, to: Common.self) + + var outputs: UInt32 = 2 + var values: [UInt64] = [0, 0] + + var kr = IOConnectCallMethod(com.lightSensor, 0, nil, 0, nil, 0, &values, &outputs, nil, nil) + if kr == KERN_SUCCESS { + var mean = (values[0] + values[1]) / 2 + if com.lastLmu != mean { + com.lastLmu = mean + com.lightSensorUpdate() + } + } + } + + func lightSensorUpdate() { + log.sendWarning("lightSensorUpdate not implemented") + } + + func initLightSensor() { + let srv = IOServiceGetMatchingService(kIOMasterPortDefault, IOServiceMatching("AppleLMUController")) + if srv == IO_OBJECT_NULL { + log.sendVerbose("Can't find an ambient light sensor") + return + } + + lightSensorIOPort = IONotificationPortCreate(kIOMasterPortDefault) + IONotificationPortSetDispatchQueue(lightSensorIOPort, queue) + var n = io_object_t() + IOServiceAddInterestNotification(lightSensorIOPort, srv, kIOGeneralInterest, lightSensorCallback, MPVHelper.bridge(obj: self), &n) + let kr = IOServiceOpen(srv, mach_task_self_, 0, &lightSensor) + IOObjectRelease(srv) + + if kr != KERN_SUCCESS { + log.sendVerbose("Can't start ambient light sensor connection") + return + } + lightSensorCallback(MPVHelper.bridge(obj: self), 0, 0, nil) + } + + func uninitLightSensor() { + if lightSensorIOPort != nil { + IONotificationPortDestroy(lightSensorIOPort) |