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MediaStream playback through audio and video elements

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This commit is contained in:
Fernando Jiménez Moreno 2019-04-03 11:58:49 +02:00
parent f142b1d1c7
commit af242a0571
5 changed files with 116 additions and 71 deletions
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17
components/script/dom/mediastream.rs
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@ -9,25 +9,24 @@ use crate::dom::bindings::root::DomRoot;
use crate::dom::eventtarget::EventTarget;
use crate::dom::globalscope::GlobalScope;
use dom_struct::dom_struct;
use servo_media::streams::MediaStream as BackendMediaStream;
use std::mem;
use servo_media::streams::registry::MediaStreamId;
#[dom_struct]
pub struct MediaStream {
eventtarget: EventTarget,
#[ignore_malloc_size_of = "defined in servo-media"]
tracks: DomRefCell<Vec<Box<BackendMediaStream>>>,
tracks: DomRefCell<Vec<MediaStreamId>>,
}
impl MediaStream {
pub fn new_inherited(tracks: Vec<Box<BackendMediaStream>>) -> MediaStream {
pub fn new_inherited(tracks: Vec<MediaStreamId>) -> MediaStream {
MediaStream {
eventtarget: EventTarget::new_inherited(),
tracks: DomRefCell::new(tracks),
}
}
pub fn new(global: &GlobalScope, tracks: Vec<Box<BackendMediaStream>>) -> DomRoot<MediaStream> {
pub fn new(global: &GlobalScope, tracks: Vec<MediaStreamId>) -> DomRoot<MediaStream> {
reflect_dom_object(
Box::new(MediaStream::new_inherited(tracks)),
global,
@ -35,11 +34,7 @@ impl MediaStream {
)
}
pub fn get_tracks(&self) -> Vec<Box<BackendMediaStream>> {
// XXXManishearth we have hard ownership constraints here so we actually empty the vec,
// ideally we should only have a media stream id here, or servo-media hands
// out Arcs
let mut tracks = self.tracks.borrow_mut();
mem::replace(&mut *tracks, vec![])
pub fn get_tracks(&self) -> Vec<MediaStreamId> {
self.tracks.borrow_mut().clone()
}
}