webrtc_sys/
media_stream.rs

1// Copyright 2025 LiveKit, Inc.
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15use crate::impl_thread_safety;
16
17#[cxx::bridge(namespace = "livekit_ffi")]
18pub mod ffi {
19    extern "C++" {
20        include!("livekit/helper.h");
21        include!("livekit/media_stream_track.h");
22        include!("livekit/audio_track.h");
23        include!("livekit/video_track.h");
24
25        type MediaStreamTrack = crate::media_stream_track::ffi::MediaStreamTrack;
26        type AudioTrack = crate::audio_track::ffi::AudioTrack;
27        type VideoTrack = crate::video_track::ffi::VideoTrack;
28        type VideoTrackPtr = crate::helper::ffi::VideoTrackPtr;
29        type AudioTrackPtr = crate::helper::ffi::AudioTrackPtr;
30    }
31
32    unsafe extern "C++" {
33        include!("livekit/media_stream.h");
34
35        type MediaStream;
36
37        fn id(self: &MediaStream) -> String;
38        fn get_audio_tracks(self: &MediaStream) -> Vec<AudioTrackPtr>;
39        fn get_video_tracks(self: &MediaStream) -> Vec<VideoTrackPtr>;
40        fn find_audio_track(self: &MediaStream, track_id: String) -> SharedPtr<AudioTrack>;
41        fn find_video_track(self: &MediaStream, track_id: String) -> SharedPtr<VideoTrack>;
42        fn add_track(self: &MediaStream, audio_track: SharedPtr<MediaStreamTrack>) -> bool;
43        fn remove_track(self: &MediaStream, audio_track: SharedPtr<MediaStreamTrack>) -> bool;
44
45        fn _shared_media_stream() -> SharedPtr<MediaStream>;
46    }
47}
48
49impl_thread_safety!(ffi::MediaStream, Send + Sync);
webrtc_sys/media_stream.rs

webrtc_sys/
media_stream.rs
