Merge pull request NixOS#304349 from atorres1985-contrib/mpv

mpv: 0.37.0 -> 0.38.0

pkgs/applications/video/mpv/0001-fix-darwin-build.patch

@@ -0,0 +1,29 @@
+--- a/osdep/mac/input_helper.swift
++++ b/osdep/mac/input_helper.swift
+@@ -18,6 +18,14 @@
+ import Cocoa
+ import Carbon.HIToolbox
+
++extension NSCondition {
++    fileprivate func withLock<T>(_ body: () throws -> T) rethrows -> T {
++        self.lock()
++        defer { self.unlock() }
++        return try body()
++    }
++}
++
+ class InputHelper: NSObject {
+     var option: OptionHelper?
+     var lock = NSCondition()
+--- a/audio/out/ao_avfoundation.m
++++ b/audio/out/ao_avfoundation.m
+@@ -312,7 +312,8 @@
+
++    #if __MAC_OS_X_VERSION_MAX_ALLOWED >= 120000
+     p->observer = [[AVObserver alloc] initWithAO:ao];
+     NSNotificationCenter *center = [NSNotificationCenter defaultCenter];
+     [center addObserver:p->observer selector:@selector(handleRestartNotification:) name:AVSampleBufferAudioRendererOutputConfigurationDidChangeNotification object:p->renderer];
+     [center addObserver:p->observer selector:@selector(handleRestartNotification:) name:AVSampleBufferAudioRendererWasFlushedAutomaticallyNotification object:p->renderer];
+-
++    #endif
+     return CONTROL_OK;