mirror of
https://github.com/mpv-player/mpv
synced 2025-01-29 03:02:53 +00:00
204e3f0df6
also optimise option cache setup.
75 lines
3.0 KiB
Swift
75 lines
3.0 KiB
Swift
/*
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* This file is part of mpv.
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*
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* mpv is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* mpv is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with mpv. If not, see <http://www.gnu.org/licenses/>.
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*/
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import Cocoa
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typealias swift_wakeup_cb_fn = (@convention(c) (UnsafeMutableRawPointer?) -> Void)?
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class OptionHelper: NSObject {
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var voCachePtr: UnsafeMutablePointer<m_config_cache>
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var macCachePtr: UnsafeMutablePointer<m_config_cache>
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var voPtr: UnsafeMutablePointer<mp_vo_opts>
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{ get { return UnsafeMutablePointer<mp_vo_opts>(OpaquePointer(voCachePtr.pointee.opts)) } }
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var macPtr: UnsafeMutablePointer<macos_opts>
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{ get { return UnsafeMutablePointer<macos_opts>(OpaquePointer(macCachePtr.pointee.opts)) } }
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// these computed properties return a local copy of the struct accessed:
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// - don't use if you rely on the pointers
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// - only for reading
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var vo: mp_vo_opts { get { return voPtr.pointee } }
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var mac: macos_opts { get { return macPtr.pointee } }
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init(_ taParent: UnsafeMutableRawPointer, _ global: OpaquePointer?) {
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voCachePtr = m_config_cache_alloc(taParent, global, Application.getVoConf())
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macCachePtr = m_config_cache_alloc(taParent, global, Application.getMacConf())
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}
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func nextChangedOption(property: inout UnsafeMutableRawPointer?) -> Bool {
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return m_config_cache_get_next_changed(voCachePtr, &property)
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}
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func setOption(fullscreen: Bool) {
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voPtr.pointee.fullscreen = fullscreen
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_ = withUnsafeMutableBytes(of: &voPtr.pointee.fullscreen) { (ptr: UnsafeMutableRawBufferPointer) in
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m_config_cache_write_opt(voCachePtr, ptr.baseAddress)
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}
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}
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func setOption(minimized: Bool) {
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voPtr.pointee.window_minimized = minimized
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_ = withUnsafeMutableBytes(of: &voPtr.pointee.window_minimized) { (ptr: UnsafeMutableRawBufferPointer) in
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m_config_cache_write_opt(voCachePtr, ptr.baseAddress)
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}
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}
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func setOption(maximized: Bool) {
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voPtr.pointee.window_maximized = maximized
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_ = withUnsafeMutableBytes(of: &voPtr.pointee.window_maximized) { (ptr: UnsafeMutableRawBufferPointer) in
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m_config_cache_write_opt(voCachePtr, ptr.baseAddress)
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}
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}
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func setMacOptionCallback(_ callback: swift_wakeup_cb_fn, context object: AnyObject) {
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m_config_cache_set_wakeup_cb(macCachePtr, callback, TypeHelper.bridge(obj: object))
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}
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func nextChangedMacOption(property: inout UnsafeMutableRawPointer?) -> Bool {
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return m_config_cache_get_next_changed(macCachePtr, &property)
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}
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}
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