10e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org/* 20e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * libjingle 30e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * Copyright 2013, Google Inc. 40e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * 50e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * Redistribution and use in source and binary forms, with or without 60e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * modification, are permitted provided that the following conditions are met: 70e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * 80e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * 1. Redistributions of source code must retain the above copyright notice, 90e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * this list of conditions and the following disclaimer. 100e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * 2. Redistributions in binary form must reproduce the above copyright notice, 110e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * this list of conditions and the following disclaimer in the documentation 120e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * and/or other materials provided with the distribution. 130e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * 3. The name of the author may not be used to endorse or promote products 140e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * derived from this software without specific prior written permission. 150e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * 160e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 170e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 180e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 190e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 200e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 210e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 220e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 230e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 240e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 250e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 260e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org */ 270e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org 280e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org#if !defined(__has_feature) || !__has_feature(objc_arc) 290e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org#error "This file requires ARC support." 300e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org#endif 310e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org 32333c9e9a22496185b7986a9b6c998ab162e3dc57fischman@webrtc.org#import "RTCVideoTrack+Internal.h" 330e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org 34333c9e9a22496185b7986a9b6c998ab162e3dc57fischman@webrtc.org#import "RTCMediaStreamTrack+Internal.h" 35333c9e9a22496185b7986a9b6c998ab162e3dc57fischman@webrtc.org#import "RTCVideoRenderer+Internal.h" 360e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org 370e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org@implementation RTCVideoTrack { 38bb288156332dd2e684f0dde156bd984c73da210bfischman@webrtc.org NSMutableArray* _rendererArray; 390e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org} 400e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org 41bb288156332dd2e684f0dde156bd984c73da210bfischman@webrtc.org- (id)initWithMediaTrack: 422a86ce22ccc387dfa6f8a98ce3eba5c1e6f9e538buildbot@webrtc.org (rtc::scoped_refptr<webrtc::MediaStreamTrackInterface>) 43bb288156332dd2e684f0dde156bd984c73da210bfischman@webrtc.org mediaTrack { 440e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org if (self = [super initWithMediaTrack:mediaTrack]) { 450e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org _rendererArray = [NSMutableArray array]; 460e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org } 470e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org return self; 480e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org} 490e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org 50bb288156332dd2e684f0dde156bd984c73da210bfischman@webrtc.org- (void)addRenderer:(RTCVideoRenderer*)renderer { 510e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org NSAssert1(![self.renderers containsObject:renderer], 520e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org @"renderers already contains object [%@]", 530e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org [renderer description]); 540e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org [_rendererArray addObject:renderer]; 550e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org self.videoTrack->AddRenderer(renderer.videoRenderer); 560e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org} 570e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org 58bb288156332dd2e684f0dde156bd984c73da210bfischman@webrtc.org- (void)removeRenderer:(RTCVideoRenderer*)renderer { 590e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org NSUInteger index = [self.renderers indexOfObjectIdenticalTo:renderer]; 600e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org if (index != NSNotFound) { 610e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org [_rendererArray removeObjectAtIndex:index]; 620e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org self.videoTrack->RemoveRenderer(renderer.videoRenderer); 630e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org } 640e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org} 650e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org 66bb288156332dd2e684f0dde156bd984c73da210bfischman@webrtc.org- (NSArray*)renderers { 670e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org return [_rendererArray copy]; 680e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org} 690e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org 700e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org@end 710e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org 720e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org@implementation RTCVideoTrack (Internal) 730e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org 742a86ce22ccc387dfa6f8a98ce3eba5c1e6f9e538buildbot@webrtc.org- (rtc::scoped_refptr<webrtc::VideoTrackInterface>)videoTrack { 75bb288156332dd2e684f0dde156bd984c73da210bfischman@webrtc.org return static_cast<webrtc::VideoTrackInterface*>(self.mediaTrack.get()); 760e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org} 770e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org 780e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org@end 79