mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer-rs.git
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cd49659fae
And only allow setting documentation caps via that. It's not actually allowed to update the documentation caps at random times as it is not thread-safe.
107 lines
3.3 KiB
Rust
107 lines
3.3 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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// from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git)
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// DO NOT EDIT
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use crate::Caps;
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use crate::Object;
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use crate::Pad;
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use crate::PadDirection;
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use crate::PadPresence;
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use glib::object::IsA;
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use glib::object::ObjectType as ObjectType_;
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use glib::signal::connect_raw;
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use glib::signal::SignalHandlerId;
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use glib::translate::*;
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use std::boxed::Box as Box_;
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use std::mem::transmute;
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glib::wrapper! {
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#[doc(alias = "GstPadTemplate")]
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pub struct PadTemplate(Object<ffi::GstPadTemplate, ffi::GstPadTemplateClass>) @extends Object;
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match fn {
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type_ => || ffi::gst_pad_template_get_type(),
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}
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}
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impl PadTemplate {
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#[doc(alias = "gst_pad_template_new")]
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pub fn new(
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name_template: &str,
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direction: PadDirection,
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presence: PadPresence,
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caps: &Caps,
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) -> Result<PadTemplate, glib::BoolError> {
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assert_initialized_main_thread!();
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unsafe {
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Option::<_>::from_glib_none(ffi::gst_pad_template_new(
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name_template.to_glib_none().0,
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direction.into_glib(),
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presence.into_glib(),
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caps.to_glib_none().0,
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))
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.ok_or_else(|| glib::bool_error!("Failed to create pad template"))
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}
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}
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#[doc(alias = "gst_pad_template_new_with_gtype")]
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#[doc(alias = "new_with_gtype")]
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pub fn with_gtype(
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name_template: &str,
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direction: PadDirection,
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presence: PadPresence,
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caps: &Caps,
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pad_type: glib::types::Type,
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) -> Result<PadTemplate, glib::BoolError> {
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assert_initialized_main_thread!();
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unsafe {
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Option::<_>::from_glib_none(ffi::gst_pad_template_new_with_gtype(
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name_template.to_glib_none().0,
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direction.into_glib(),
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presence.into_glib(),
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caps.to_glib_none().0,
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pad_type.into_glib(),
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))
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.ok_or_else(|| glib::bool_error!("Failed to create pad template"))
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}
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}
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#[doc(alias = "gst_pad_template_pad_created")]
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pub fn pad_created(&self, pad: &impl IsA<Pad>) {
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unsafe {
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ffi::gst_pad_template_pad_created(self.to_glib_none().0, pad.as_ref().to_glib_none().0);
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}
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}
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#[doc(alias = "pad-created")]
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pub fn connect_pad_created<F: Fn(&Self, &Pad) + 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 pad_created_trampoline<
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F: Fn(&PadTemplate, &Pad) + Send + Sync + 'static,
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>(
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this: *mut ffi::GstPadTemplate,
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pad: *mut ffi::GstPad,
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f: glib::ffi::gpointer,
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) {
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let f: &F = &*(f as *const F);
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f(&from_glib_borrow(this), &from_glib_borrow(pad))
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}
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unsafe {
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let f: Box_<F> = Box_::new(f);
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connect_raw(
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self.as_ptr() as *mut _,
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b"pad-created\0".as_ptr() as *const _,
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Some(transmute::<_, unsafe extern "C" fn()>(
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pad_created_trampoline::<F> as *const (),
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)),
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Box_::into_raw(f),
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)
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}
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}
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}
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unsafe impl Send for PadTemplate {}
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unsafe impl Sync for PadTemplate {}
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