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Finish the implementation of the HTMLMediaElement canPlayType method

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This commit is contained in:
George Roman 2019-04-18 17:22:57 +03:00
parent 834d3193a2
commit 5eb691c4d2
2 changed files with 11 additions and 62 deletions
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21
components/script/dom/htmlmediaelement.rs
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@ -62,7 +62,6 @@ use html5ever::{LocalName, Prefix};
use http::header::{self, HeaderMap, HeaderValue};
use ipc_channel::ipc;
use ipc_channel::router::ROUTER;
use mime::{self, Mime};
use net_traits::image::base::Image;
use net_traits::image_cache::ImageResponse;
use net_traits::request::{CredentialsMode, Destination, Referrer, RequestBuilder};
@ -72,7 +71,7 @@ use script_layout_interface::HTMLMediaData;
use servo_config::pref;
use servo_media::player::frame::{Frame, FrameRenderer};
use servo_media::player::{PlaybackState, Player, PlayerError, PlayerEvent, StreamType};
use servo_media::ServoMedia;
use servo_media::{ServoMedia, SupportsMediaType};
use servo_url::ServoUrl;
use std::cell::Cell;
use std::collections::VecDeque;
@ -1661,20 +1660,10 @@ impl HTMLMediaElementMethods for HTMLMediaElement {
// https://html.spec.whatwg.org/multipage/#dom-navigator-canplaytype
fn CanPlayType(&self, type_: DOMString) -> CanPlayTypeResult {
match type_.parse::<Mime>() {
// XXX GStreamer is currently not very reliable playing OGG and most of
// the media related WPTs uses OGG if we report that we are able to
// play this type. So we report that we are unable to play it to force
// the usage of other types.
// https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/issues/520
Ok(ref mime)
if (mime.type_() == mime::APPLICATION && mime.subtype() == mime::OCTET_STREAM) ||
(mime.subtype() == mime::OGG) =>
{
CanPlayTypeResult::_empty
},
Err(_) => CanPlayTypeResult::_empty,
_ => CanPlayTypeResult::Maybe,
match ServoMedia::get().unwrap().can_play_type(&type_) {
SupportsMediaType::No => CanPlayTypeResult::_empty,
SupportsMediaType::Maybe => CanPlayTypeResult::Maybe,
SupportsMediaType::Probably => CanPlayTypeResult::Probably,
}
}