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
29/// Trait containing all [`struct@AudioTestSource`] methods.
30///
31/// # Implementors
32///
33/// [`AudioTestSource`][struct@crate::AudioTestSource]
34pub trait AudioTestSourceExt: IsA<AudioTestSource> + 'static {
35    /// Get the current frequency of `self`.
36    ///
37    /// # Returns
38    ///
39    /// The current frequency of `self`.
40    #[doc(alias = "ges_audio_test_source_get_freq")]
41    #[doc(alias = "get_freq")]
42    fn freq(&self) -> f64 {
43        unsafe { ffi::ges_audio_test_source_get_freq(self.as_ref().to_glib_none().0) }
44    }
45
46    /// Get the current volume of `self`.
47    ///
48    /// # Returns
49    ///
50    /// The current volume of `self`
51    #[doc(alias = "ges_audio_test_source_get_volume")]
52    #[doc(alias = "get_volume")]
53    fn volume(&self) -> f64 {
54        unsafe { ffi::ges_audio_test_source_get_volume(self.as_ref().to_glib_none().0) }
55    }
56
57    /// Lets you set the frequency applied on the track element
58    /// ## `freq`
59    /// The frequency you want to apply on `self`
60    #[doc(alias = "ges_audio_test_source_set_freq")]
61    fn set_freq(&self, freq: f64) {
62        unsafe {
63            ffi::ges_audio_test_source_set_freq(self.as_ref().to_glib_none().0, freq);
64        }
65    }
66
67    /// Sets the volume of the test audio signal.
68    /// ## `volume`
69    /// The volume you want to apply on `self`
70    #[doc(alias = "ges_audio_test_source_set_volume")]
71    fn set_volume(&self, volume: f64) {
72        unsafe {
73            ffi::ges_audio_test_source_set_volume(self.as_ref().to_glib_none().0, volume);
74        }
75    }
76}
77
78impl<O: IsA<AudioTestSource>> AudioTestSourceExt for O {}
gstreamer_editing_services/auto/audio_test_source.rs

gstreamer_editing_services/auto/
audio_test_source.rs
