forked from mirrors/gstreamer-rs
948fb2ae4b
... in function signatures. These breaking changes aim at improving usability by allowing users to take advantage of Rust error management features sur as `ok_or`, `map_err`, `expect` and the `?` operator. See the `examples` and `tutorials` to get an idea of the impacts.
268 lines
9.4 KiB
Rust
268 lines
9.4 KiB
Rust
// 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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// DO NOT EDIT
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use BaseSrcClass;
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use ffi;
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use glib::StaticType;
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use glib::Value;
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use glib::object::Downcast;
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use glib::object::IsA;
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use glib::signal::SignalHandlerId;
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use glib::signal::connect_raw;
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use glib::translate::*;
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use glib_ffi;
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use gobject_ffi;
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use gst;
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use gst_ffi;
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use std::boxed::Box as Box_;
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use std::mem;
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use std::mem::transmute;
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glib_wrapper! {
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pub struct BaseSrc(Object<ffi::GstBaseSrc, ffi::GstBaseSrcClass, BaseSrcClass>): [
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gst::Element => gst_ffi::GstElement,
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gst::Object => gst_ffi::GstObject,
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];
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match fn {
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get_type => || ffi::gst_base_src_get_type(),
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}
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}
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unsafe impl Send for BaseSrc {}
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unsafe impl Sync for BaseSrc {}
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pub trait BaseSrcExt: 'static {
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//fn get_allocator(&self, allocator: /*Ignored*/gst::Allocator, params: /*Ignored*/gst::AllocationParams);
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fn get_blocksize(&self) -> u32;
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fn get_buffer_pool(&self) -> Option<gst::BufferPool>;
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fn get_do_timestamp(&self) -> bool;
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fn is_async(&self) -> bool;
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fn is_live(&self) -> bool;
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fn new_seamless_segment(&self, start: i64, stop: i64, time: i64) -> bool;
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fn query_latency(&self) -> Option<(bool, gst::ClockTime, gst::ClockTime)>;
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fn set_async(&self, async: bool);
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fn set_automatic_eos(&self, automatic_eos: bool);
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fn set_blocksize(&self, blocksize: u32);
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fn set_caps(&self, caps: &gst::Caps) -> bool;
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fn set_do_timestamp(&self, timestamp: bool);
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fn set_dynamic_size(&self, dynamic: bool);
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fn set_format(&self, format: gst::Format);
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fn set_live(&self, live: bool);
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fn get_property_num_buffers(&self) -> i32;
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fn set_property_num_buffers(&self, num_buffers: i32);
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fn get_property_typefind(&self) -> bool;
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fn set_property_typefind(&self, typefind: bool);
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fn connect_property_blocksize_notify<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId;
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fn connect_property_do_timestamp_notify<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId;
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fn connect_property_num_buffers_notify<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId;
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fn connect_property_typefind_notify<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId;
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}
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impl<O: IsA<BaseSrc>> BaseSrcExt for O {
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//fn get_allocator(&self, allocator: /*Ignored*/gst::Allocator, params: /*Ignored*/gst::AllocationParams) {
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// unsafe { TODO: call ffi::gst_base_src_get_allocator() }
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//}
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fn get_blocksize(&self) -> u32 {
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unsafe {
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ffi::gst_base_src_get_blocksize(self.to_glib_none().0)
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}
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}
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fn get_buffer_pool(&self) -> Option<gst::BufferPool> {
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unsafe {
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from_glib_full(ffi::gst_base_src_get_buffer_pool(self.to_glib_none().0))
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}
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}
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fn get_do_timestamp(&self) -> bool {
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unsafe {
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from_glib(ffi::gst_base_src_get_do_timestamp(self.to_glib_none().0))
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}
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}
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fn is_async(&self) -> bool {
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unsafe {
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from_glib(ffi::gst_base_src_is_async(self.to_glib_none().0))
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}
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}
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fn is_live(&self) -> bool {
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unsafe {
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from_glib(ffi::gst_base_src_is_live(self.to_glib_none().0))
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}
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}
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fn new_seamless_segment(&self, start: i64, stop: i64, time: i64) -> bool {
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unsafe {
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from_glib(ffi::gst_base_src_new_seamless_segment(self.to_glib_none().0, start, stop, time))
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}
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}
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fn query_latency(&self) -> Option<(bool, gst::ClockTime, gst::ClockTime)> {
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unsafe {
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let mut live = mem::uninitialized();
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let mut min_latency = mem::uninitialized();
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let mut max_latency = mem::uninitialized();
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let ret = from_glib(ffi::gst_base_src_query_latency(self.to_glib_none().0, &mut live, &mut min_latency, &mut max_latency));
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if ret { Some((from_glib(live), from_glib(min_latency), from_glib(max_latency))) } else { None }
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}
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}
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fn set_async(&self, async: bool) {
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unsafe {
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ffi::gst_base_src_set_async(self.to_glib_none().0, async.to_glib());
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}
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}
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fn set_automatic_eos(&self, automatic_eos: bool) {
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unsafe {
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ffi::gst_base_src_set_automatic_eos(self.to_glib_none().0, automatic_eos.to_glib());
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}
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}
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fn set_blocksize(&self, blocksize: u32) {
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unsafe {
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ffi::gst_base_src_set_blocksize(self.to_glib_none().0, blocksize);
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}
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}
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fn set_caps(&self, caps: &gst::Caps) -> bool {
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unsafe {
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from_glib(ffi::gst_base_src_set_caps(self.to_glib_none().0, caps.to_glib_none().0))
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}
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}
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fn set_do_timestamp(&self, timestamp: bool) {
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unsafe {
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ffi::gst_base_src_set_do_timestamp(self.to_glib_none().0, timestamp.to_glib());
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}
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}
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fn set_dynamic_size(&self, dynamic: bool) {
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unsafe {
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ffi::gst_base_src_set_dynamic_size(self.to_glib_none().0, dynamic.to_glib());
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}
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}
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fn set_format(&self, format: gst::Format) {
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unsafe {
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ffi::gst_base_src_set_format(self.to_glib_none().0, format.to_glib());
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}
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}
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fn set_live(&self, live: bool) {
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unsafe {
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ffi::gst_base_src_set_live(self.to_glib_none().0, live.to_glib());
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}
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}
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fn get_property_num_buffers(&self) -> i32 {
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unsafe {
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let mut value = Value::from_type(<i32 as StaticType>::static_type());
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gobject_ffi::g_object_get_property(self.to_glib_none().0 as *mut gobject_ffi::GObject, b"num-buffers\0".as_ptr() as *const _, value.to_glib_none_mut().0);
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value.get().unwrap()
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}
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}
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fn set_property_num_buffers(&self, num_buffers: i32) {
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unsafe {
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gobject_ffi::g_object_set_property(self.to_glib_none().0 as *mut gobject_ffi::GObject, b"num-buffers\0".as_ptr() as *const _, Value::from(&num_buffers).to_glib_none().0);
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}
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}
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fn get_property_typefind(&self) -> bool {
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unsafe {
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let mut value = Value::from_type(<bool as StaticType>::static_type());
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gobject_ffi::g_object_get_property(self.to_glib_none().0 as *mut gobject_ffi::GObject, b"typefind\0".as_ptr() as *const _, value.to_glib_none_mut().0);
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value.get().unwrap()
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}
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}
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fn set_property_typefind(&self, typefind: bool) {
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unsafe {
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gobject_ffi::g_object_set_property(self.to_glib_none().0 as *mut gobject_ffi::GObject, b"typefind\0".as_ptr() as *const _, Value::from(&typefind).to_glib_none().0);
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}
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}
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fn connect_property_blocksize_notify<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
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unsafe {
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let f: Box_<Box_<Fn(&Self) + Send + Sync + 'static>> = Box_::new(Box_::new(f));
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connect_raw(self.to_glib_none().0 as *mut _, b"notify::blocksize\0".as_ptr() as *const _,
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transmute(notify_blocksize_trampoline::<Self> as usize), Box_::into_raw(f) as *mut _)
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}
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}
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fn connect_property_do_timestamp_notify<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
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unsafe {
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let f: Box_<Box_<Fn(&Self) + Send + Sync + 'static>> = Box_::new(Box_::new(f));
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connect_raw(self.to_glib_none().0 as *mut _, b"notify::do-timestamp\0".as_ptr() as *const _,
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transmute(notify_do_timestamp_trampoline::<Self> as usize), Box_::into_raw(f) as *mut _)
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}
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}
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fn connect_property_num_buffers_notify<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
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unsafe {
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let f: Box_<Box_<Fn(&Self) + Send + Sync + 'static>> = Box_::new(Box_::new(f));
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connect_raw(self.to_glib_none().0 as *mut _, b"notify::num-buffers\0".as_ptr() as *const _,
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transmute(notify_num_buffers_trampoline::<Self> as usize), Box_::into_raw(f) as *mut _)
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}
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}
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fn connect_property_typefind_notify<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
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unsafe {
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let f: Box_<Box_<Fn(&Self) + Send + Sync + 'static>> = Box_::new(Box_::new(f));
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connect_raw(self.to_glib_none().0 as *mut _, b"notify::typefind\0".as_ptr() as *const _,
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transmute(notify_typefind_trampoline::<Self> as usize), Box_::into_raw(f) as *mut _)
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}
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}
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}
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unsafe extern "C" fn notify_blocksize_trampoline<P>(this: *mut ffi::GstBaseSrc, _param_spec: glib_ffi::gpointer, f: glib_ffi::gpointer)
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where P: IsA<BaseSrc> {
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let f: &&(Fn(&P) + Send + Sync + 'static) = transmute(f);
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f(&BaseSrc::from_glib_borrow(this).downcast_unchecked())
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}
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unsafe extern "C" fn notify_do_timestamp_trampoline<P>(this: *mut ffi::GstBaseSrc, _param_spec: glib_ffi::gpointer, f: glib_ffi::gpointer)
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where P: IsA<BaseSrc> {
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let f: &&(Fn(&P) + Send + Sync + 'static) = transmute(f);
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f(&BaseSrc::from_glib_borrow(this).downcast_unchecked())
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}
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unsafe extern "C" fn notify_num_buffers_trampoline<P>(this: *mut ffi::GstBaseSrc, _param_spec: glib_ffi::gpointer, f: glib_ffi::gpointer)
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where P: IsA<BaseSrc> {
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let f: &&(Fn(&P) + Send + Sync + 'static) = transmute(f);
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f(&BaseSrc::from_glib_borrow(this).downcast_unchecked())
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}
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unsafe extern "C" fn notify_typefind_trampoline<P>(this: *mut ffi::GstBaseSrc, _param_spec: glib_ffi::gpointer, f: glib_ffi::gpointer)
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where P: IsA<BaseSrc> {
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let f: &&(Fn(&P) + Send + Sync + 'static) = transmute(f);
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f(&BaseSrc::from_glib_borrow(this).downcast_unchecked())
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}
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