rtp: Add support for new RTPBasePayload::extensions property

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1368>
This commit is contained in:
Sebastian Dröge 2023-12-19 10:38:57 +02:00
parent dff595193d
commit 0533160d94
2 changed files with 48 additions and 1 deletions

View file

@ -97,6 +97,11 @@ manual_traits = ["RTPHeaderExtensionExtManual"]
manual = true manual = true
rename = "set_outcaps" rename = "set_outcaps"
[[object.property]]
name = "extensions"
# use proper type
ignore = true
[[object]] [[object]]
name = "GstRtp.RTPBuffer" name = "GstRtp.RTPBuffer"
status = "manual" status = "manual"

View file

@ -1,6 +1,6 @@
use std::ptr; use std::ptr;
use glib::{object::IsA, translate::*}; use glib::{prelude::*, translate::*};
use crate::RTPBasePayload; use crate::RTPBasePayload;
@ -28,6 +28,48 @@ pub trait RTPBasePayloadExtManual: sealed::Sealed + IsA<RTPBasePayload> + 'stati
} }
} }
#[cfg(feature = "v1_24")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_24")))]
fn extensions(&self) -> Vec<crate::RTPHeaderExtension> {
let extensions = self.as_ref().property::<gst::Array>("extensions");
extensions
.iter()
.map(|v| v.get::<crate::RTPHeaderExtension>().unwrap())
.collect()
}
#[cfg(feature = "v1_24")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_24")))]
#[doc(alias = "extensions")]
fn connect_extensions_notify<F: Fn(&Self) + Send + Sync + 'static>(
&self,
f: F,
) -> glib::SignalHandlerId {
unsafe extern "C" fn notify_extensions_trampoline<
P: IsA<RTPBasePayload>,
F: Fn(&P) + Send + Sync + 'static,
>(
this: *mut ffi::GstRTPBasePayload,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(RTPBasePayload::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box<F> = Box::new(f);
glib::signal::connect_raw(
self.as_ptr() as *mut _,
b"notify::extensions\0".as_ptr() as *const _,
Some(std::mem::transmute::<_, unsafe extern "C" fn()>(
notify_extensions_trampoline::<Self, F> as *const (),
)),
Box::into_raw(f),
)
}
}
fn sink_pad(&self) -> &gst::Pad { fn sink_pad(&self) -> &gst::Pad {
unsafe { unsafe {
let elt = &*(self.as_ptr() as *const ffi::GstRTPBasePayload); let elt = &*(self.as_ptr() as *const ffi::GstRTPBasePayload);