forked from mirrors/gstreamer-rs
94 lines
2.4 KiB
Rust
94 lines
2.4 KiB
Rust
// Take a look at the license at the top of the repository in the LICENSE file.
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use glib::translate::*;
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pub trait GstParamSpecExt {
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#[cfg(any(feature = "v1_14", feature = "dox"))]
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#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_14")))]
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fn new_array(
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name: &str,
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nick: &str,
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blurb: &str,
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element_spec: &glib::ParamSpec,
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flags: glib::ParamFlags,
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) -> Self;
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fn new_fraction(
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name: &str,
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nick: &str,
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blurb: &str,
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min: crate::Fraction,
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max: crate::Fraction,
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default: crate::Fraction,
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flags: glib::ParamFlags,
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) -> Self;
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}
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impl GstParamSpecExt for glib::ParamSpec {
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#[cfg(any(feature = "v1_14", feature = "dox"))]
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#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_14")))]
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fn new_array(
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name: &str,
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nick: &str,
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blurb: &str,
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element_spec: &glib::ParamSpec,
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flags: glib::ParamFlags,
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) -> glib::ParamSpec {
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assert_initialized_main_thread!();
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unsafe {
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from_glib_full(ffi::gst_param_spec_array(
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name.to_glib_none().0,
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nick.to_glib_none().0,
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blurb.to_glib_none().0,
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element_spec.to_glib_none().0,
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flags.into_glib(),
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))
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}
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}
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fn new_fraction(
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name: &str,
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nick: &str,
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blurb: &str,
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min: crate::Fraction,
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max: crate::Fraction,
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default: crate::Fraction,
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flags: glib::ParamFlags,
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) -> glib::ParamSpec {
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assert_initialized_main_thread!();
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unsafe {
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from_glib_full(ffi::gst_param_spec_fraction(
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name.to_glib_none().0,
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nick.to_glib_none().0,
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blurb.to_glib_none().0,
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*min.numer(),
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*min.denom(),
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*max.numer(),
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*max.denom(),
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*default.numer(),
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*default.denom(),
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flags.into_glib(),
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))
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}
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}
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}
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#[cfg(test)]
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mod tests {
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use crate::prelude::*;
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#[test]
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fn test_trait() {
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crate::init().unwrap();
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let _pspec = glib::ParamSpec::new_fraction(
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"foo",
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"Foo",
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"Foo Bar",
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(0, 1).into(),
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(100, 1).into(),
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(1, 1).into(),
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glib::ParamFlags::READWRITE,
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);
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}
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}
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