15976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org/* 25976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * libjingle 35976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * Copyright 2013, Google Inc. 45976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * 55976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * Redistribution and use in source and binary forms, with or without 65976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * modification, are permitted provided that the following conditions are met: 75976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * 85976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * 1. Redistributions of source code must retain the above copyright notice, 95976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * this list of conditions and the following disclaimer. 105976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * 2. Redistributions in binary form must reproduce the above copyright notice, 115976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * this list of conditions and the following disclaimer in the documentation 125976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * and/or other materials provided with the distribution. 135976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * 3. The name of the author may not be used to endorse or promote products 145976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * derived from this software without specific prior written permission. 155976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * 165976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 175976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 185976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 195976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 205976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 215976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 225976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 235976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 245976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 255976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 265976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org */ 275976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 285976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgpackage org.webrtc; 295976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 305976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgimport java.util.LinkedList; 315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org/** Java version of VideoTrackInterface. */ 335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgpublic class VideoTrack extends MediaStreamTrack { 3433ff0831ca67eeb4e33cfb4e0a0b68c6cc631cccmarpan@webrtc.org private final LinkedList<VideoRenderer> renderers = 3533ff0831ca67eeb4e33cfb4e0a0b68c6cc631cccmarpan@webrtc.org new LinkedList<VideoRenderer>(); 365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 375976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org public VideoTrack(long nativeTrack) { 385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org super(nativeTrack); 395976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 405976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 415976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org public void addRenderer(VideoRenderer renderer) { 425976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org renderers.add(renderer); 435976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org nativeAddRenderer(nativeTrack, renderer.nativeVideoRenderer); 445976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 455976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 465976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org public void removeRenderer(VideoRenderer renderer) { 475976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!renderers.remove(renderer)) { 485976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return; 495976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 505976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org nativeRemoveRenderer(nativeTrack, renderer.nativeVideoRenderer); 515976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org renderer.dispose(); 525976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 535976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 545976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org public void dispose() { 555976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org while (!renderers.isEmpty()) { 565976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org removeRenderer(renderers.getFirst()); 575976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 5833ff0831ca67eeb4e33cfb4e0a0b68c6cc631cccmarpan@webrtc.org super.dispose(); 595976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 605976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 6133ff0831ca67eeb4e33cfb4e0a0b68c6cc631cccmarpan@webrtc.org private static native void free(long nativeTrack); 6233ff0831ca67eeb4e33cfb4e0a0b68c6cc631cccmarpan@webrtc.org 635976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org private static native void nativeAddRenderer( 645976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org long nativeTrack, long nativeRenderer); 655976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 665976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org private static native void nativeRemoveRenderer( 675976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org long nativeTrack, long nativeRenderer); 685976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 69