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mac/option: optimise option pointer access

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This commit is contained in:
der richter 2024-03-19 19:56:10 +01:00
parent 2d9be04c00
commit 90c534a821
1 changed files with 4 additions and 3 deletions
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7
osdep/mac/option_helper.swift
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@ -22,9 +22,12 @@ typealias swift_wakeup_cb_fn = (@convention(c) (UnsafeMutableRawPointer?) -> Voi
class OptionHelper: NSObject {
var vo: UnsafeMutablePointer<vo>
var optsCachePtr: UnsafeMutablePointer<m_config_cache>
var optsPtr: UnsafeMutablePointer<mp_vo_opts>
var macOptsCachePtr: UnsafeMutablePointer<m_config_cache>
var optsPtr: UnsafeMutablePointer<mp_vo_opts>
{ get { return UnsafeMutablePointer<mp_vo_opts>(OpaquePointer(optsCachePtr.pointee.opts)) } }
var macOptsPtr: UnsafeMutablePointer<macos_opts>
{ get { return UnsafeMutablePointer<macos_opts>(OpaquePointer(macOptsCachePtr.pointee.opts)) } }
// these computed properties return a local copy of the struct accessed:
// - don't use if you rely on the pointers
@ -42,9 +45,7 @@ class OptionHelper: NSObject {
exit(1)
}
optsCachePtr = cache
optsPtr = UnsafeMutablePointer<mp_vo_opts>(OpaquePointer(cache.pointee.opts))
macOptsCachePtr = macCache
macOptsPtr = UnsafeMutablePointer<macos_opts>(OpaquePointer(macCache.pointee.opts))
}
func nextChangedOption(property: inout UnsafeMutableRawPointer?) -> Bool {