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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2017-07-04 22:47:33 +00:00
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// DO NOT EDIT
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use glib;
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2019-01-16 11:32:39 +00:00
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use glib::object::Cast;
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2017-07-04 22:47:33 +00:00
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use glib::object::IsA;
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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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2017-07-04 22:47:33 +00:00
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use glib::translate::*;
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2019-06-18 10:12:00 +00:00
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use glib::GString;
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2019-03-19 07:40:05 +00:00
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use glib_sys;
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use gst_sys;
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2017-07-04 22:47:33 +00:00
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use libc;
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use std::boxed::Box as Box_;
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use std::mem::transmute;
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2019-06-18 10:12:00 +00:00
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use Bus;
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use Device;
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use DeviceProviderFactory;
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use Object;
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2017-07-04 22:47:33 +00:00
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glib_wrapper! {
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2019-03-19 07:40:05 +00:00
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pub struct DeviceProvider(Object<gst_sys::GstDeviceProvider, gst_sys::GstDeviceProviderClass, DeviceProviderClass>) @extends Object;
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match fn {
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get_type => || gst_sys::gst_device_provider_get_type(),
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}
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}
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unsafe impl Send for DeviceProvider {}
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unsafe impl Sync for DeviceProvider {}
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2019-01-16 11:32:39 +00:00
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pub const NONE_DEVICE_PROVIDER: Option<&DeviceProvider> = None;
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2018-12-08 09:05:20 +00:00
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pub trait DeviceProviderExt: 'static {
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fn can_monitor(&self) -> bool;
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fn device_add<P: IsA<Device>>(&self, device: &P);
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2019-04-23 14:32:09 +00:00
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#[cfg(any(feature = "v1_16", feature = "dox"))]
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fn device_changed<P: IsA<Device>, Q: IsA<Device>>(&self, device: &P, changed_device: &Q);
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fn device_remove<P: IsA<Device>>(&self, device: &P);
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2017-12-17 16:29:22 +00:00
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fn get_bus(&self) -> Bus;
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fn get_devices(&self) -> Vec<Device>;
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fn get_factory(&self) -> Option<DeviceProviderFactory>;
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2018-12-09 16:06:12 +00:00
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fn get_hidden_providers(&self) -> Vec<GString>;
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2017-07-04 22:47:33 +00:00
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fn hide_provider(&self, name: &str);
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2017-12-18 07:44:32 +00:00
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fn start(&self) -> Result<(), glib::error::BoolError>;
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fn stop(&self);
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fn unhide_provider(&self, name: &str);
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2019-06-18 10:12:00 +00:00
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fn connect_provider_hidden<F: Fn(&Self, &str) + Send + Sync + 'static>(
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&self,
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f: F,
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) -> SignalHandlerId;
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2019-06-18 10:12:00 +00:00
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fn connect_provider_unhidden<F: Fn(&Self, &str) + Send + Sync + 'static>(
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&self,
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f: F,
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) -> SignalHandlerId;
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2017-07-04 22:47:33 +00:00
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}
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2018-12-08 09:05:20 +00:00
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impl<O: IsA<DeviceProvider>> DeviceProviderExt for O {
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fn can_monitor(&self) -> bool {
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unsafe {
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from_glib(gst_sys::gst_device_provider_can_monitor(
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self.as_ref().to_glib_none().0,
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))
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}
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}
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fn device_add<P: IsA<Device>>(&self, device: &P) {
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unsafe {
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gst_sys::gst_device_provider_device_add(
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self.as_ref().to_glib_none().0,
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device.as_ref().to_glib_none().0,
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);
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}
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}
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2019-04-23 14:32:09 +00:00
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#[cfg(any(feature = "v1_16", feature = "dox"))]
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fn device_changed<P: IsA<Device>, Q: IsA<Device>>(&self, device: &P, changed_device: &Q) {
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unsafe {
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gst_sys::gst_device_provider_device_changed(
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self.as_ref().to_glib_none().0,
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device.as_ref().to_glib_none().0,
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changed_device.as_ref().to_glib_none().0,
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);
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}
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}
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fn device_remove<P: IsA<Device>>(&self, device: &P) {
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unsafe {
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gst_sys::gst_device_provider_device_remove(
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self.as_ref().to_glib_none().0,
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device.as_ref().to_glib_none().0,
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);
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2017-07-04 22:47:33 +00:00
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}
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}
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2017-12-17 16:29:22 +00:00
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fn get_bus(&self) -> Bus {
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unsafe {
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from_glib_full(gst_sys::gst_device_provider_get_bus(
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self.as_ref().to_glib_none().0,
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))
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}
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}
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fn get_devices(&self) -> Vec<Device> {
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unsafe {
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FromGlibPtrContainer::from_glib_full(gst_sys::gst_device_provider_get_devices(
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self.as_ref().to_glib_none().0,
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))
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}
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}
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fn get_factory(&self) -> Option<DeviceProviderFactory> {
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unsafe {
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from_glib_none(gst_sys::gst_device_provider_get_factory(
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self.as_ref().to_glib_none().0,
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))
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2017-07-04 22:47:33 +00:00
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}
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}
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2018-12-09 16:06:12 +00:00
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fn get_hidden_providers(&self) -> Vec<GString> {
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unsafe {
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FromGlibPtrContainer::from_glib_full(gst_sys::gst_device_provider_get_hidden_providers(
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self.as_ref().to_glib_none().0,
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))
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2017-07-04 22:47:33 +00:00
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}
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}
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fn hide_provider(&self, name: &str) {
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unsafe {
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gst_sys::gst_device_provider_hide_provider(
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self.as_ref().to_glib_none().0,
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name.to_glib_none().0,
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);
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2017-07-04 22:47:33 +00:00
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}
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}
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2017-12-18 07:44:32 +00:00
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fn start(&self) -> Result<(), glib::error::BoolError> {
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unsafe {
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glib_result_from_gboolean!(
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gst_sys::gst_device_provider_start(self.as_ref().to_glib_none().0),
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"Failed to start"
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)
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2017-07-04 22:47:33 +00:00
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}
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}
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fn stop(&self) {
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unsafe {
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gst_sys::gst_device_provider_stop(self.as_ref().to_glib_none().0);
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}
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}
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fn unhide_provider(&self, name: &str) {
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unsafe {
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gst_sys::gst_device_provider_unhide_provider(
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self.as_ref().to_glib_none().0,
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name.to_glib_none().0,
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);
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2017-07-04 22:47:33 +00:00
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}
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}
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2019-06-18 10:12:00 +00:00
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fn connect_provider_hidden<F: Fn(&Self, &str) + 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 provider_hidden_trampoline<
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P,
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F: Fn(&P, &str) + Send + Sync + 'static,
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>(
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this: *mut gst_sys::GstDeviceProvider,
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object: *mut libc::c_char,
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f: glib_sys::gpointer,
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) where
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P: IsA<DeviceProvider>,
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{
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let f: &F = &*(f as *const F);
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f(
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&DeviceProvider::from_glib_borrow(this).unsafe_cast(),
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&GString::from_glib_borrow(object),
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)
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2019-06-18 10:10:46 +00:00
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}
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2017-07-04 22:47:33 +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"provider-hidden\0".as_ptr() as *const _,
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Some(transmute(provider_hidden_trampoline::<Self, F> as usize)),
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Box_::into_raw(f),
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)
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2017-07-04 22:47:33 +00:00
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}
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}
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2019-06-18 10:12:00 +00:00
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fn connect_provider_unhidden<F: Fn(&Self, &str) + 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 provider_unhidden_trampoline<
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P,
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F: Fn(&P, &str) + Send + Sync + 'static,
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>(
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this: *mut gst_sys::GstDeviceProvider,
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object: *mut libc::c_char,
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f: glib_sys::gpointer,
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) where
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P: IsA<DeviceProvider>,
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2019-06-18 10:10:46 +00:00
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{
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let f: &F = &*(f as *const F);
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2019-06-18 10:12:00 +00:00
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f(
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&DeviceProvider::from_glib_borrow(this).unsafe_cast(),
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&GString::from_glib_borrow(object),
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)
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2019-06-18 10:10:46 +00:00
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}
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2017-07-04 22:47:33 +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"provider-unhidden\0".as_ptr() as *const _,
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Some(transmute(provider_unhidden_trampoline::<Self, F> as usize)),
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Box_::into_raw(f),
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)
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2017-07-04 22:47:33 +00:00
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}
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}
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}
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