gstreamer_editing_services/auto/
audio_test_source.rs

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1// This file was generated by gir (https://github.com/gtk-rs/gir)
2// from gir-files (https://github.com/gtk-rs/gir-files)
3// from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git)
4// DO NOT EDIT
5
6use crate::{ffi, AudioSource, Extractable, MetaContainer, Source, TimelineElement, TrackElement};
7use glib::{prelude::*, translate::*};
8
9glib::wrapper! {
10    /// Outputs a test audio stream using audiotestsrc. The default property values
11    /// output silence. Useful for testing pipelines, or to fill gaps in an audio
12    /// track.
13    ///
14    /// # Implements
15    ///
16    /// [`AudioTestSourceExt`][trait@crate::prelude::AudioTestSourceExt], [`AudioSourceExt`][trait@crate::prelude::AudioSourceExt], [`SourceExt`][trait@crate::prelude::SourceExt], [`TrackElementExt`][trait@crate::prelude::TrackElementExt], [`TimelineElementExt`][trait@crate::prelude::TimelineElementExt], [`trait@glib::ObjectExt`], [`ExtractableExt`][trait@crate::prelude::ExtractableExt], [`MetaContainerExt`][trait@crate::prelude::MetaContainerExt], [`TimelineElementExtManual`][trait@crate::prelude::TimelineElementExtManual]
17    #[doc(alias = "GESAudioTestSource")]
18    pub struct AudioTestSource(Object<ffi::GESAudioTestSource, ffi::GESAudioTestSourceClass>) @extends AudioSource, Source, TrackElement, TimelineElement, @implements Extractable, MetaContainer;
19
20    match fn {
21        type_ => || ffi::ges_audio_test_source_get_type(),
22    }
23}
24
25impl AudioTestSource {
26    pub const NONE: Option<&'static AudioTestSource> = None;
27}
28
29mod sealed {
30    pub trait Sealed {}
31    impl<T: super::IsA<super::AudioTestSource>> Sealed for T {}
32}
33
34/// Trait containing all [`struct@AudioTestSource`] methods.
35///
36/// # Implementors
37///
38/// [`AudioTestSource`][struct@crate::AudioTestSource]
39pub trait AudioTestSourceExt: IsA<AudioTestSource> + sealed::Sealed + 'static {
40    /// Get the current frequency of `self`.
41    ///
42    /// # Returns
43    ///
44    /// The current frequency of `self`.
45    #[doc(alias = "ges_audio_test_source_get_freq")]
46    #[doc(alias = "get_freq")]
47    fn freq(&self) -> f64 {
48        unsafe { ffi::ges_audio_test_source_get_freq(self.as_ref().to_glib_none().0) }
49    }
50
51    /// Get the current volume of `self`.
52    ///
53    /// # Returns
54    ///
55    /// The current volume of `self`
56    #[doc(alias = "ges_audio_test_source_get_volume")]
57    #[doc(alias = "get_volume")]
58    fn volume(&self) -> f64 {
59        unsafe { ffi::ges_audio_test_source_get_volume(self.as_ref().to_glib_none().0) }
60    }
61
62    /// Lets you set the frequency applied on the track element
63    /// ## `freq`
64    /// The frequency you want to apply on `self`
65    #[doc(alias = "ges_audio_test_source_set_freq")]
66    fn set_freq(&self, freq: f64) {
67        unsafe {
68            ffi::ges_audio_test_source_set_freq(self.as_ref().to_glib_none().0, freq);
69        }
70    }
71
72    /// Sets the volume of the test audio signal.
73    /// ## `volume`
74    /// The volume you want to apply on `self`
75    #[doc(alias = "ges_audio_test_source_set_volume")]
76    fn set_volume(&self, volume: f64) {
77        unsafe {
78            ffi::ges_audio_test_source_set_volume(self.as_ref().to_glib_none().0, volume);
79        }
80    }
81}
82
83impl<O: IsA<AudioTestSource>> AudioTestSourceExt for O {}
gstreamer_editing_services/auto/audio_test_source.rs

gstreamer_editing_services/auto/
audio_test_source.rs
