mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer-rs.git
synced 2024-09-24 13:00:27 +00:00
116 lines
3.6 KiB
Rust
116 lines
3.6 KiB
Rust
// This file was generated by gir (https://github.com/gtk-rs/gir)
|
|
// from gir-files (https://github.com/gtk-rs/gir-files)
|
|
// DO NOT EDIT
|
|
|
|
use Caps;
|
|
use Element;
|
|
use Object;
|
|
use Structure;
|
|
use glib;
|
|
use glib::GString;
|
|
use glib::object::Cast;
|
|
use glib::object::IsA;
|
|
use glib::signal::SignalHandlerId;
|
|
use glib::signal::connect_raw;
|
|
use glib::translate::*;
|
|
use glib_sys;
|
|
use gst_sys;
|
|
use std::boxed::Box as Box_;
|
|
use std::mem::transmute;
|
|
|
|
glib_wrapper! {
|
|
pub struct Device(Object<gst_sys::GstDevice, gst_sys::GstDeviceClass, DeviceClass>) @extends Object;
|
|
|
|
match fn {
|
|
get_type => || gst_sys::gst_device_get_type(),
|
|
}
|
|
}
|
|
|
|
unsafe impl Send for Device {}
|
|
unsafe impl Sync for Device {}
|
|
|
|
pub const NONE_DEVICE: Option<&Device> = None;
|
|
|
|
pub trait DeviceExt: 'static {
|
|
fn create_element(&self, name: Option<&str>) -> Option<Element>;
|
|
|
|
fn get_caps(&self) -> Option<Caps>;
|
|
|
|
fn get_device_class(&self) -> GString;
|
|
|
|
fn get_display_name(&self) -> GString;
|
|
|
|
fn get_properties(&self) -> Option<Structure>;
|
|
|
|
fn has_classes(&self, classes: &str) -> bool;
|
|
|
|
fn has_classesv(&self, classes: &[&str]) -> bool;
|
|
|
|
fn reconfigure_element<P: IsA<Element>>(&self, element: &P) -> Result<(), glib::error::BoolError>;
|
|
|
|
fn connect_removed<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId;
|
|
}
|
|
|
|
impl<O: IsA<Device>> DeviceExt for O {
|
|
fn create_element(&self, name: Option<&str>) -> Option<Element> {
|
|
unsafe {
|
|
from_glib_full(gst_sys::gst_device_create_element(self.as_ref().to_glib_none().0, name.to_glib_none().0))
|
|
}
|
|
}
|
|
|
|
fn get_caps(&self) -> Option<Caps> {
|
|
unsafe {
|
|
from_glib_full(gst_sys::gst_device_get_caps(self.as_ref().to_glib_none().0))
|
|
}
|
|
}
|
|
|
|
fn get_device_class(&self) -> GString {
|
|
unsafe {
|
|
from_glib_full(gst_sys::gst_device_get_device_class(self.as_ref().to_glib_none().0))
|
|
}
|
|
}
|
|
|
|
fn get_display_name(&self) -> GString {
|
|
unsafe {
|
|
from_glib_full(gst_sys::gst_device_get_display_name(self.as_ref().to_glib_none().0))
|
|
}
|
|
}
|
|
|
|
fn get_properties(&self) -> Option<Structure> {
|
|
unsafe {
|
|
from_glib_full(gst_sys::gst_device_get_properties(self.as_ref().to_glib_none().0))
|
|
}
|
|
}
|
|
|
|
fn has_classes(&self, classes: &str) -> bool {
|
|
unsafe {
|
|
from_glib(gst_sys::gst_device_has_classes(self.as_ref().to_glib_none().0, classes.to_glib_none().0))
|
|
}
|
|
}
|
|
|
|
fn has_classesv(&self, classes: &[&str]) -> bool {
|
|
unsafe {
|
|
from_glib(gst_sys::gst_device_has_classesv(self.as_ref().to_glib_none().0, classes.to_glib_none().0))
|
|
}
|
|
}
|
|
|
|
fn reconfigure_element<P: IsA<Element>>(&self, element: &P) -> Result<(), glib::error::BoolError> {
|
|
unsafe {
|
|
glib_result_from_gboolean!(gst_sys::gst_device_reconfigure_element(self.as_ref().to_glib_none().0, element.as_ref().to_glib_none().0), "Failed to reconfigure the element to use this device")
|
|
}
|
|
}
|
|
|
|
fn connect_removed<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
|
|
unsafe extern "C" fn removed_trampoline<P, F: Fn(&P) + Send + Sync + 'static>(this: *mut gst_sys::GstDevice, f: glib_sys::gpointer)
|
|
where P: IsA<Device>
|
|
{
|
|
let f: &F = &*(f as *const F);
|
|
f(&Device::from_glib_borrow(this).unsafe_cast())
|
|
}
|
|
unsafe {
|
|
let f: Box_<F> = Box_::new(f);
|
|
connect_raw(self.as_ptr() as *mut _, b"removed\0".as_ptr() as *const _,
|
|
Some(transmute(removed_trampoline::<Self, F> as usize)), Box_::into_raw(f))
|
|
}
|
|
}
|
|
}
|