| /* |
| * Copyright 2013 The WebRTC project authors. All Rights Reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| package org.webrtc; |
| |
| import java.util.LinkedList; |
| |
| /** Java version of VideoTrackInterface. */ |
| public class VideoTrack extends MediaStreamTrack { |
| private final LinkedList<VideoRenderer> renderers = |
| new LinkedList<VideoRenderer>(); |
| |
| public VideoTrack(long nativeTrack) { |
| super(nativeTrack); |
| } |
| |
| public void addRenderer(VideoRenderer renderer) { |
| renderers.add(renderer); |
| nativeAddRenderer(nativeTrack, renderer.nativeVideoRenderer); |
| } |
| |
| public void removeRenderer(VideoRenderer renderer) { |
| if (!renderers.remove(renderer)) { |
| return; |
| } |
| nativeRemoveRenderer(nativeTrack, renderer.nativeVideoRenderer); |
| renderer.dispose(); |
| } |
| |
| public void dispose() { |
| while (!renderers.isEmpty()) { |
| removeRenderer(renderers.getFirst()); |
| } |
| super.dispose(); |
| } |
| |
| private static native void free(long nativeTrack); |
| |
| private static native void nativeAddRenderer( |
| long nativeTrack, long nativeRenderer); |
| |
| private static native void nativeRemoveRenderer( |
| long nativeTrack, long nativeRenderer); |
| } |