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/*
* 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
#if !HAVE_MACOS_12_FEATURES && HAVE_MACOS_11_FEATURES
@available(macOS 11.0, *)
extension CGColorSpace {
static let itur_2100_HLG: CFString = kCGColorSpaceITUR_2100_HLG
static let itur_2100_PQ: CFString = kCGColorSpaceITUR_2100_PQ
}
#endif
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