mirror of https://github.com/mpv-player/mpv
46 lines
1.4 KiB
Swift
46 lines
1.4 KiB
Swift
/*
|
|
* 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/>.
|
|
*/
|
|
|
|
#if !swift(>=5.7)
|
|
extension NSCondition {
|
|
func withLock<R>(_ body: () throws -> R) rethrows -> R {
|
|
self.lock()
|
|
defer { self.unlock() }
|
|
return try body()
|
|
}
|
|
}
|
|
#endif
|
|
|
|
#if !swift(>=5.0)
|
|
extension Data {
|
|
mutating func withUnsafeMutableBytes<Type>(_ body: (UnsafeMutableRawBufferPointer) throws -> Type) rethrows -> Type {
|
|
let dataCount = count
|
|
return try withUnsafeMutableBytes { (ptr: UnsafeMutablePointer<UInt8>) throws -> Type in
|
|
try body(UnsafeMutableRawBufferPointer(start: ptr, count: dataCount))
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
|
|
#if !swift(>=4.2)
|
|
extension NSDraggingInfo {
|
|
var draggingPasteboard: NSPasteboard {
|
|
return draggingPasteboard()
|
|
}
|
|
}
|
|
#endif
|