2018-04-23 17:34:22 +00:00
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// This file was generated by gir (https://github.com/gtk-rs/gir)
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// from gir-files (https://github.com/gtk-rs/gir-files)
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2017-05-12 12:24:03 +00:00
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// DO NOT EDIT
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2020-11-21 13:46:33 +00:00
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use crate::ClockTime;
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use crate::Message;
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use crate::Object;
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2019-06-18 10:10:46 +00:00
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use glib::object::ObjectType as ObjectType_;
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2018-12-08 09:05:20 +00:00
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use glib::signal::connect_raw;
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2019-06-18 10:12:00 +00:00
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use glib::signal::SignalHandlerId;
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2017-05-12 12:24:03 +00:00
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use glib::translate::*;
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2017-07-03 10:56:26 +00:00
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use std::boxed::Box as Box_;
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2020-04-13 16:11:33 +00:00
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use std::mem::transmute;
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2017-05-12 12:24:03 +00:00
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2020-11-21 13:46:33 +00:00
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glib::glib_wrapper! {
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pub struct Bus(Object<ffi::GstBus, ffi::GstBusClass>) @extends Object;
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2017-05-12 12:24:03 +00:00
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match fn {
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2020-11-21 13:46:33 +00:00
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get_type => || ffi::gst_bus_get_type(),
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2017-05-12 12:24:03 +00:00
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}
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}
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impl Bus {
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pub fn new() -> Bus {
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2017-07-10 09:36:15 +00:00
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assert_initialized_main_thread!();
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2020-11-21 13:46:33 +00:00
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unsafe { from_glib_full(ffi::gst_bus_new()) }
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2017-05-12 12:24:03 +00:00
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}
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2017-07-03 11:06:08 +00:00
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pub fn add_signal_watch(&self) {
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2017-05-12 12:24:03 +00:00
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unsafe {
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2020-11-21 13:46:33 +00:00
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ffi::gst_bus_add_signal_watch(self.to_glib_none().0);
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2017-05-12 12:24:03 +00:00
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}
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}
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2019-01-29 13:53:44 +00:00
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//pub fn async_signal_func(&self, message: &Message, data: /*Unimplemented*/Option<Fundamental: Pointer>) -> bool {
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2020-11-21 13:46:33 +00:00
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// unsafe { TODO: call ffi:gst_bus_async_signal_func() }
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2017-05-12 12:24:03 +00:00
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//}
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2017-07-03 11:06:08 +00:00
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pub fn disable_sync_message_emission(&self) {
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2017-05-12 12:24:03 +00:00
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unsafe {
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2020-11-21 13:46:33 +00:00
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ffi::gst_bus_disable_sync_message_emission(self.to_glib_none().0);
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2017-05-12 12:24:03 +00:00
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}
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}
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2017-07-03 11:06:08 +00:00
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pub fn enable_sync_message_emission(&self) {
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unsafe {
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2020-11-21 13:46:33 +00:00
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ffi::gst_bus_enable_sync_message_emission(self.to_glib_none().0);
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2017-05-12 12:24:03 +00:00
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}
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}
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2020-11-27 13:37:24 +00:00
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//#[cfg(any(feature = "v1_14", feature = "dox"))]
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//#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_14")))]
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2019-04-23 14:32:09 +00:00
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//pub fn get_pollfd(&self, fd: /*Ignored*/glib::PollFD) {
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2020-11-21 13:46:33 +00:00
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// unsafe { TODO: call ffi:gst_bus_get_pollfd() }
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2018-03-15 08:39:12 +00:00
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//}
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2017-07-03 11:06:08 +00:00
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pub fn have_pending(&self) -> bool {
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2020-11-21 13:46:33 +00:00
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unsafe { from_glib(ffi::gst_bus_have_pending(self.to_glib_none().0)) }
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2017-05-12 12:24:03 +00:00
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}
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2017-07-03 11:06:08 +00:00
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pub fn peek(&self) -> Option<Message> {
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2020-11-21 13:46:33 +00:00
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unsafe { from_glib_full(ffi::gst_bus_peek(self.to_glib_none().0)) }
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2017-07-03 10:56:26 +00:00
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}
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2017-05-12 12:24:03 +00:00
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2017-07-03 11:06:08 +00:00
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pub fn pop(&self) -> Option<Message> {
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2020-11-21 13:46:33 +00:00
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unsafe { from_glib_full(ffi::gst_bus_pop(self.to_glib_none().0)) }
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2017-07-03 10:56:26 +00:00
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}
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2017-05-12 12:24:03 +00:00
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2017-12-20 16:07:28 +00:00
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pub fn post(&self, message: &Message) -> Result<(), glib::error::BoolError> {
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unsafe {
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2020-11-21 13:46:33 +00:00
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glib::glib_result_from_gboolean!(
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ffi::gst_bus_post(self.to_glib_none().0, message.to_glib_full()),
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"Failed to post message"
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)
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2017-07-03 10:56:26 +00:00
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}
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}
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2017-05-12 12:24:03 +00:00
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2017-07-03 11:06:08 +00:00
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pub fn remove_signal_watch(&self) {
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unsafe {
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2020-11-21 13:46:33 +00:00
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ffi::gst_bus_remove_signal_watch(self.to_glib_none().0);
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2017-05-12 12:24:03 +00:00
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}
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}
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2019-01-16 20:23:56 +00:00
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pub fn remove_watch(&self) -> Result<(), glib::error::BoolError> {
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2018-05-19 07:37:09 +00:00
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unsafe {
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2020-11-21 13:46:33 +00:00
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glib::glib_result_from_gboolean!(
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ffi::gst_bus_remove_watch(self.to_glib_none().0),
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2019-06-18 10:12:00 +00:00
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"Bus has no event source"
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)
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2018-05-19 07:37:09 +00:00
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}
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}
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2017-07-03 11:06:08 +00:00
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pub fn set_flushing(&self, flushing: bool) {
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unsafe {
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2020-11-21 13:46:33 +00:00
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ffi::gst_bus_set_flushing(self.to_glib_none().0, flushing.to_glib());
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2017-05-12 12:24:03 +00:00
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}
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}
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2019-01-29 13:53:44 +00:00
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//pub fn sync_signal_handler(&self, message: &Message, data: /*Unimplemented*/Option<Fundamental: Pointer>) -> BusSyncReply {
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2020-11-21 13:46:33 +00:00
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// unsafe { TODO: call ffi:gst_bus_sync_signal_handler() }
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2017-05-12 12:24:03 +00:00
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//}
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2017-07-03 11:06:08 +00:00
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pub fn timed_pop(&self, timeout: ClockTime) -> Option<Message> {
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2017-07-03 10:56:26 +00:00
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unsafe {
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2020-11-21 13:46:33 +00:00
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from_glib_full(ffi::gst_bus_timed_pop(
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2019-06-18 10:12:00 +00:00
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self.to_glib_none().0,
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timeout.to_glib(),
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))
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2017-07-03 10:56:26 +00:00
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}
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}
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2017-05-12 12:24:03 +00:00
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2017-09-09 13:01:32 +00:00
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pub fn connect_message<F: Fn(&Bus, &Message) + Send + 'static>(&self, f: F) -> SignalHandlerId {
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2019-06-18 10:12:00 +00:00
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unsafe extern "C" fn message_trampoline<F: Fn(&Bus, &Message) + Send + 'static>(
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2020-11-21 13:46:33 +00:00
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this: *mut ffi::GstBus,
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message: *mut ffi::GstMessage,
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f: glib::ffi::gpointer,
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) {
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2019-06-18 10:10:46 +00:00
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let f: &F = &*(f as *const F);
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f(&from_glib_borrow(this), &from_glib_borrow(message))
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}
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2017-07-03 10:56:26 +00:00
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unsafe {
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2019-01-29 13:53:44 +00:00
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let f: Box_<F> = Box_::new(f);
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2019-06-18 10:12:00 +00:00
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connect_raw(
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self.as_ptr() as *mut _,
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b"message\0".as_ptr() as *const _,
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2020-04-13 16:11:33 +00:00
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Some(transmute::<_, unsafe extern "C" fn()>(
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message_trampoline::<F> as *const (),
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)),
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2019-06-18 10:12:00 +00:00
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Box_::into_raw(f),
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)
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}
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}
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pub fn connect_sync_message<F: Fn(&Bus, &Message) + Send + Sync + 'static>(
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&self,
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f: F,
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) -> SignalHandlerId {
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unsafe extern "C" fn sync_message_trampoline<
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F: Fn(&Bus, &Message) + Send + Sync + 'static,
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>(
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2020-11-21 13:46:33 +00:00
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this: *mut ffi::GstBus,
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message: *mut ffi::GstMessage,
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f: glib::ffi::gpointer,
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2019-06-18 10:12:00 +00:00
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) {
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2019-06-18 10:10:46 +00:00
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let f: &F = &*(f as *const F);
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f(&from_glib_borrow(this), &from_glib_borrow(message))
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}
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2017-07-03 10:56:26 +00:00
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unsafe {
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2019-01-29 13:53:44 +00:00
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let f: Box_<F> = Box_::new(f);
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2019-06-18 10:12:00 +00:00
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connect_raw(
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self.as_ptr() as *mut _,
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b"sync-message\0".as_ptr() as *const _,
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2020-04-13 16:11:33 +00:00
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Some(transmute::<_, unsafe extern "C" fn()>(
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sync_message_trampoline::<F> as *const (),
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)),
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2019-06-18 10:12:00 +00:00
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Box_::into_raw(f),
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)
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2017-07-03 10:56:26 +00:00
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}
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}
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}
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2017-05-12 12:24:03 +00:00
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2017-08-03 18:56:39 +00:00
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impl Default for Bus {
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fn default() -> Self {
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Self::new()
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}
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}
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2017-07-03 11:06:08 +00:00
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unsafe impl Send for Bus {}
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unsafe impl Sync for Bus {}
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