mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer-rs.git
synced 2024-06-02 21:39:24 +00:00
4ebec84f5e
Allows us to set all the crates in the main workspace file, so changing their versions or branch is much simpler and reduce the amount of noise in the diff Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1450>
65 lines
2 KiB
Rust
65 lines
2 KiB
Rust
use std::mem::transmute;
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use glib::{
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prelude::*,
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signal::{connect_raw, SignalHandlerId},
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translate::*,
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};
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use crate::{ffi, AudioAggregatorConvertPad};
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mod sealed {
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pub trait Sealed {}
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impl<T: super::IsA<super::AudioAggregatorConvertPad>> Sealed for T {}
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}
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pub trait AudioAggregatorConvertPadExtManual:
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sealed::Sealed + IsA<AudioAggregatorConvertPad> + 'static
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{
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#[doc(alias = "converter-config")]
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fn converter_config(&self) -> Option<crate::AudioConverterConfig> {
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ObjectExt::property::<Option<gst::Structure>>(self.as_ref(), "converter-config")
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.map(|c| c.try_into().unwrap())
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}
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#[doc(alias = "converter-config")]
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fn set_converter_config(&self, converter_config: Option<&crate::AudioConverterConfig>) {
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ObjectExt::set_property(
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self.as_ref(),
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"converter-config",
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converter_config.map(|s| s.as_ref()),
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)
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}
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#[doc(alias = "converter-config")]
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fn connect_converter_config_notify<F: Fn(&Self) + 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 notify_converter_config_trampoline<
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P: IsA<AudioAggregatorConvertPad>,
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F: Fn(&P) + Send + Sync + 'static,
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>(
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this: *mut ffi::GstAudioAggregatorConvertPad,
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_param_spec: glib::ffi::gpointer,
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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(AudioAggregatorConvertPad::from_glib_borrow(this).unsafe_cast_ref())
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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"notify::converter-config\0".as_ptr() as *const _,
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Some(transmute::<_, unsafe extern "C" fn()>(
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notify_converter_config_trampoline::<Self, 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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impl<O: IsA<AudioAggregatorConvertPad>> AudioAggregatorConvertPadExtManual for O {}
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