gstreamer/auto/
clock.rs

1// This file was generated by gir (https://github.com/gtk-rs/gir)
2// from gir-files (https://github.com/gtk-rs/gir-files)
3// from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git)
4// DO NOT EDIT
5
6use crate::{ffi, ClockTime, Object};
7use glib::{
8    object::ObjectType as _,
9    prelude::*,
10    signal::{connect_raw, SignalHandlerId},
11    translate::*,
12};
13use std::boxed::Box as Box_;
14
15glib::wrapper! {
16    #[doc(alias = "GstClock")]
17    pub struct Clock(Object<ffi::GstClock, ffi::GstClockClass>) @extends Object;
18
19    match fn {
20        type_ => || ffi::gst_clock_get_type(),
21    }
22}
23
24impl Clock {
25    pub const NONE: Option<&'static Clock> = None;
26
27    //#[doc(alias = "gst_clock_id_compare_func")]
28    //pub fn id_compare_func(id1: /*Unimplemented*/Option<Basic: Pointer>, id2: /*Unimplemented*/Option<Basic: Pointer>) -> i32 {
29    //    unsafe { TODO: call ffi:gst_clock_id_compare_func() }
30    //}
31
32    //#[cfg(feature = "v1_16")]
33    //#[cfg_attr(docsrs, doc(cfg(feature = "v1_16")))]
34    //#[doc(alias = "gst_clock_id_get_clock")]
35    //pub fn id_get_clock(id: /*Unimplemented*/ClockID) -> Option<Clock> {
36    //    unsafe { TODO: call ffi:gst_clock_id_get_clock() }
37    //}
38
39    //#[doc(alias = "gst_clock_id_get_time")]
40    //pub fn id_get_time(id: /*Unimplemented*/ClockID) -> Option<ClockTime> {
41    //    unsafe { TODO: call ffi:gst_clock_id_get_time() }
42    //}
43
44    //#[doc(alias = "gst_clock_id_ref")]
45    //pub fn id_ref(id: /*Unimplemented*/ClockID) -> /*Unimplemented*/ClockID {
46    //    unsafe { TODO: call ffi:gst_clock_id_ref() }
47    //}
48
49    //#[doc(alias = "gst_clock_id_unref")]
50    //pub fn id_unref(id: /*Unimplemented*/ClockID) {
51    //    unsafe { TODO: call ffi:gst_clock_id_unref() }
52    //}
53
54    //#[doc(alias = "gst_clock_id_unschedule")]
55    //pub fn id_unschedule(id: /*Unimplemented*/ClockID) {
56    //    unsafe { TODO: call ffi:gst_clock_id_unschedule() }
57    //}
58
59    //#[cfg(feature = "v1_16")]
60    //#[cfg_attr(docsrs, doc(cfg(feature = "v1_16")))]
61    //#[doc(alias = "gst_clock_id_uses_clock")]
62    //pub fn id_uses_clock(id: /*Unimplemented*/ClockID, clock: &impl IsA<Clock>) -> bool {
63    //    unsafe { TODO: call ffi:gst_clock_id_uses_clock() }
64    //}
65
66    //#[doc(alias = "gst_clock_id_wait")]
67    //pub fn id_wait(id: /*Unimplemented*/ClockID) -> (Result<ClockSuccess, ClockError>, ClockTimeDiff) {
68    //    unsafe { TODO: call ffi:gst_clock_id_wait() }
69    //}
70
71    //#[doc(alias = "gst_clock_id_wait_async")]
72    //pub fn id_wait_async(id: /*Unimplemented*/ClockID, func: /*Unimplemented*/Fn(&Clock, impl Into<Option<ClockTime>>, /*Unimplemented*/ClockID) -> bool, user_data: /*Unimplemented*/Option<Basic: Pointer>) -> Result<ClockSuccess, ClockError> {
73    //    unsafe { TODO: call ffi:gst_clock_id_wait_async() }
74    //}
75}
76
77unsafe impl Send for Clock {}
78unsafe impl Sync for Clock {}
79
80pub trait ClockExt: IsA<Clock> + 'static {
81    #[doc(alias = "gst_clock_add_observation")]
82    fn add_observation(
83        &self,
84        observation_internal: ClockTime,
85        observation_external: ClockTime,
86    ) -> Option<f64> {
87        unsafe {
88            let mut r_squared = std::mem::MaybeUninit::uninit();
89            let ret = from_glib(ffi::gst_clock_add_observation(
90                self.as_ref().to_glib_none().0,
91                observation_internal.into_glib(),
92                observation_external.into_glib(),
93                r_squared.as_mut_ptr(),
94            ));
95            if ret {
96                Some(r_squared.assume_init())
97            } else {
98                None
99            }
100        }
101    }
102
103    #[doc(alias = "gst_clock_add_observation_unapplied")]
104    fn add_observation_unapplied(
105        &self,
106        observation_internal: ClockTime,
107        observation_external: ClockTime,
108    ) -> Option<(f64, ClockTime, ClockTime, ClockTime, ClockTime)> {
109        unsafe {
110            let mut r_squared = std::mem::MaybeUninit::uninit();
111            let mut internal = std::mem::MaybeUninit::uninit();
112            let mut external = std::mem::MaybeUninit::uninit();
113            let mut rate_num = std::mem::MaybeUninit::uninit();
114            let mut rate_denom = std::mem::MaybeUninit::uninit();
115            let ret = from_glib(ffi::gst_clock_add_observation_unapplied(
116                self.as_ref().to_glib_none().0,
117                observation_internal.into_glib(),
118                observation_external.into_glib(),
119                r_squared.as_mut_ptr(),
120                internal.as_mut_ptr(),
121                external.as_mut_ptr(),
122                rate_num.as_mut_ptr(),
123                rate_denom.as_mut_ptr(),
124            ));
125            if ret {
126                Some((
127                    r_squared.assume_init(),
128                    try_from_glib(internal.assume_init()).expect("mandatory glib value is None"),
129                    try_from_glib(external.assume_init()).expect("mandatory glib value is None"),
130                    try_from_glib(rate_num.assume_init()).expect("mandatory glib value is None"),
131                    try_from_glib(rate_denom.assume_init()).expect("mandatory glib value is None"),
132                ))
133            } else {
134                None
135            }
136        }
137    }
138
139    #[doc(alias = "gst_clock_adjust_unlocked")]
140    fn adjust_unlocked(&self, internal: ClockTime) -> ClockTime {
141        unsafe {
142            try_from_glib(ffi::gst_clock_adjust_unlocked(
143                self.as_ref().to_glib_none().0,
144                internal.into_glib(),
145            ))
146            .expect("mandatory glib value is None")
147        }
148    }
149
150    #[doc(alias = "gst_clock_get_internal_time")]
151    #[doc(alias = "get_internal_time")]
152    fn internal_time(&self) -> ClockTime {
153        unsafe {
154            try_from_glib(ffi::gst_clock_get_internal_time(
155                self.as_ref().to_glib_none().0,
156            ))
157            .expect("mandatory glib value is None")
158        }
159    }
160
161    #[doc(alias = "gst_clock_get_master")]
162    #[doc(alias = "get_master")]
163    #[must_use]
164    fn master(&self) -> Option<Clock> {
165        unsafe { from_glib_full(ffi::gst_clock_get_master(self.as_ref().to_glib_none().0)) }
166    }
167
168    #[doc(alias = "gst_clock_get_resolution")]
169    #[doc(alias = "get_resolution")]
170    fn resolution(&self) -> ClockTime {
171        unsafe {
172            try_from_glib(ffi::gst_clock_get_resolution(
173                self.as_ref().to_glib_none().0,
174            ))
175            .expect("mandatory glib value is None")
176        }
177    }
178
179    #[doc(alias = "gst_clock_get_time")]
180    #[doc(alias = "get_time")]
181    fn time(&self) -> ClockTime {
182        unsafe {
183            try_from_glib(ffi::gst_clock_get_time(self.as_ref().to_glib_none().0))
184                .expect("mandatory glib value is None")
185        }
186    }
187
188    #[doc(alias = "gst_clock_get_timeout")]
189    #[doc(alias = "get_timeout")]
190    fn timeout(&self) -> Option<ClockTime> {
191        unsafe { from_glib(ffi::gst_clock_get_timeout(self.as_ref().to_glib_none().0)) }
192    }
193
194    #[doc(alias = "gst_clock_is_synced")]
195    fn is_synced(&self) -> bool {
196        unsafe { from_glib(ffi::gst_clock_is_synced(self.as_ref().to_glib_none().0)) }
197    }
198
199    #[doc(alias = "gst_clock_set_master")]
200    fn set_master(&self, master: Option<&impl IsA<Clock>>) -> Result<(), glib::error::BoolError> {
201        unsafe {
202            glib::result_from_gboolean!(
203                ffi::gst_clock_set_master(
204                    self.as_ref().to_glib_none().0,
205                    master.map(|p| p.as_ref()).to_glib_none().0
206                ),
207                "Failed to set master clock"
208            )
209        }
210    }
211
212    #[doc(alias = "gst_clock_set_resolution")]
213    fn set_resolution(&self, resolution: ClockTime) -> ClockTime {
214        unsafe {
215            try_from_glib(ffi::gst_clock_set_resolution(
216                self.as_ref().to_glib_none().0,
217                resolution.into_glib(),
218            ))
219            .expect("mandatory glib value is None")
220        }
221    }
222
223    #[doc(alias = "gst_clock_set_synced")]
224    fn set_synced(&self, synced: bool) {
225        unsafe {
226            ffi::gst_clock_set_synced(self.as_ref().to_glib_none().0, synced.into_glib());
227        }
228    }
229
230    #[doc(alias = "gst_clock_set_timeout")]
231    #[doc(alias = "timeout")]
232    fn set_timeout(&self, timeout: impl Into<Option<ClockTime>>) {
233        unsafe {
234            ffi::gst_clock_set_timeout(self.as_ref().to_glib_none().0, timeout.into().into_glib());
235        }
236    }
237
238    #[doc(alias = "gst_clock_unadjust_unlocked")]
239    fn unadjust_unlocked(&self, external: ClockTime) -> ClockTime {
240        unsafe {
241            try_from_glib(ffi::gst_clock_unadjust_unlocked(
242                self.as_ref().to_glib_none().0,
243                external.into_glib(),
244            ))
245            .expect("mandatory glib value is None")
246        }
247    }
248
249    #[doc(alias = "gst_clock_wait_for_sync")]
250    fn wait_for_sync(
251        &self,
252        timeout: impl Into<Option<ClockTime>>,
253    ) -> Result<(), glib::error::BoolError> {
254        unsafe {
255            glib::result_from_gboolean!(
256                ffi::gst_clock_wait_for_sync(
257                    self.as_ref().to_glib_none().0,
258                    timeout.into().into_glib()
259                ),
260                "Timed out waiting for sync"
261            )
262        }
263    }
264
265    #[doc(alias = "window-size")]
266    fn window_size(&self) -> i32 {
267        ObjectExt::property(self.as_ref(), "window-size")
268    }
269
270    #[doc(alias = "window-size")]
271    fn set_window_size(&self, window_size: i32) {
272        ObjectExt::set_property(self.as_ref(), "window-size", window_size)
273    }
274
275    #[doc(alias = "window-threshold")]
276    fn window_threshold(&self) -> i32 {
277        ObjectExt::property(self.as_ref(), "window-threshold")
278    }
279
280    #[doc(alias = "window-threshold")]
281    fn set_window_threshold(&self, window_threshold: i32) {
282        ObjectExt::set_property(self.as_ref(), "window-threshold", window_threshold)
283    }
284
285    #[doc(alias = "synced")]
286    fn connect_synced<F: Fn(&Self, bool) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
287        unsafe extern "C" fn synced_trampoline<
288            P: IsA<Clock>,
289            F: Fn(&P, bool) + Send + Sync + 'static,
290        >(
291            this: *mut ffi::GstClock,
292            synced: glib::ffi::gboolean,
293            f: glib::ffi::gpointer,
294        ) {
295            let f: &F = &*(f as *const F);
296            f(
297                Clock::from_glib_borrow(this).unsafe_cast_ref(),
298                from_glib(synced),
299            )
300        }
301        unsafe {
302            let f: Box_<F> = Box_::new(f);
303            connect_raw(
304                self.as_ptr() as *mut _,
305                c"synced".as_ptr() as *const _,
306                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
307                    synced_trampoline::<Self, F> as *const (),
308                )),
309                Box_::into_raw(f),
310            )
311        }
312    }
313
314    #[doc(alias = "timeout")]
315    fn connect_timeout_notify<F: Fn(&Self) + Send + Sync + 'static>(
316        &self,
317        f: F,
318    ) -> SignalHandlerId {
319        unsafe extern "C" fn notify_timeout_trampoline<
320            P: IsA<Clock>,
321            F: Fn(&P) + Send + Sync + 'static,
322        >(
323            this: *mut ffi::GstClock,
324            _param_spec: glib::ffi::gpointer,
325            f: glib::ffi::gpointer,
326        ) {
327            let f: &F = &*(f as *const F);
328            f(Clock::from_glib_borrow(this).unsafe_cast_ref())
329        }
330        unsafe {
331            let f: Box_<F> = Box_::new(f);
332            connect_raw(
333                self.as_ptr() as *mut _,
334                c"notify::timeout".as_ptr() as *const _,
335                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
336                    notify_timeout_trampoline::<Self, F> as *const (),
337                )),
338                Box_::into_raw(f),
339            )
340        }
341    }
342
343    #[doc(alias = "window-size")]
344    fn connect_window_size_notify<F: Fn(&Self) + Send + Sync + 'static>(
345        &self,
346        f: F,
347    ) -> SignalHandlerId {
348        unsafe extern "C" fn notify_window_size_trampoline<
349            P: IsA<Clock>,
350            F: Fn(&P) + Send + Sync + 'static,
351        >(
352            this: *mut ffi::GstClock,
353            _param_spec: glib::ffi::gpointer,
354            f: glib::ffi::gpointer,
355        ) {
356            let f: &F = &*(f as *const F);
357            f(Clock::from_glib_borrow(this).unsafe_cast_ref())
358        }
359        unsafe {
360            let f: Box_<F> = Box_::new(f);
361            connect_raw(
362                self.as_ptr() as *mut _,
363                c"notify::window-size".as_ptr() as *const _,
364                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
365                    notify_window_size_trampoline::<Self, F> as *const (),
366                )),
367                Box_::into_raw(f),
368            )
369        }
370    }
371
372    #[doc(alias = "window-threshold")]
373    fn connect_window_threshold_notify<F: Fn(&Self) + Send + Sync + 'static>(
374        &self,
375        f: F,
376    ) -> SignalHandlerId {
377        unsafe extern "C" fn notify_window_threshold_trampoline<
378            P: IsA<Clock>,
379            F: Fn(&P) + Send + Sync + 'static,
380        >(
381            this: *mut ffi::GstClock,
382            _param_spec: glib::ffi::gpointer,
383            f: glib::ffi::gpointer,
384        ) {
385            let f: &F = &*(f as *const F);
386            f(Clock::from_glib_borrow(this).unsafe_cast_ref())
387        }
388        unsafe {
389            let f: Box_<F> = Box_::new(f);
390            connect_raw(
391                self.as_ptr() as *mut _,
392                c"notify::window-threshold".as_ptr() as *const _,
393                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
394                    notify_window_threshold_trampoline::<Self, F> as *const (),
395                )),
396                Box_::into_raw(f),
397            )
398        }
399    }
400}
401
402impl<O: IsA<Clock>> ClockExt for O {}
gstreamer/auto/clock.rs

gstreamer/auto/
clock.rs
