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Side by Side Diff: webrtc/sdk/objc/Framework/Classes/RTCPeerConnectionFactory.mm

Issue 2890513002: Revert of Split iOS sdk in to separate targets (Closed)
Patch Set: Created 3 years, 7 months ago
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1 /*
2 * Copyright 2015 The WebRTC project authors. All Rights Reserved.
3 *
4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree.
9 */
10
11 #import "RTCPeerConnectionFactory+Private.h"
12
13 #import "NSString+StdString.h"
14 #import "RTCAVFoundationVideoSource+Private.h"
15 #import "RTCAudioSource+Private.h"
16 #import "RTCAudioTrack+Private.h"
17 #import "RTCMediaConstraints+Private.h"
18 #import "RTCMediaStream+Private.h"
19 #import "RTCPeerConnection+Private.h"
20 #import "RTCVideoSource+Private.h"
21 #import "RTCVideoTrack+Private.h"
22 #import "WebRTC/RTCLogging.h"
23
24 #include "objcvideotracksource.h"
25 #include "videotoolboxvideocodecfactory.h"
26
27 @implementation RTCPeerConnectionFactory {
28 std::unique_ptr<rtc::Thread> _networkThread;
29 std::unique_ptr<rtc::Thread> _workerThread;
30 std::unique_ptr<rtc::Thread> _signalingThread;
31 BOOL _hasStartedAecDump;
32 }
33
34 @synthesize nativeFactory = _nativeFactory;
35
36 - (instancetype)init {
37 if ((self = [super init])) {
38 _networkThread = rtc::Thread::CreateWithSocketServer();
39 BOOL result = _networkThread->Start();
40 NSAssert(result, @"Failed to start network thread.");
41
42 _workerThread = rtc::Thread::Create();
43 result = _workerThread->Start();
44 NSAssert(result, @"Failed to start worker thread.");
45
46 _signalingThread = rtc::Thread::Create();
47 result = _signalingThread->Start();
48 NSAssert(result, @"Failed to start signaling thread.");
49
50 const auto encoder_factory = new webrtc::VideoToolboxVideoEncoderFactory();
51 const auto decoder_factory = new webrtc::VideoToolboxVideoDecoderFactory();
52
53 // Ownership of encoder/decoder factories is passed on to the
54 // peerconnectionfactory, that handles deleting them.
55 _nativeFactory = webrtc::CreatePeerConnectionFactory(
56 _networkThread.get(), _workerThread.get(), _signalingThread.get(),
57 nullptr, encoder_factory, decoder_factory);
58 NSAssert(_nativeFactory, @"Failed to initialize PeerConnectionFactory!");
59 }
60 return self;
61 }
62
63 - (RTCAudioSource *)audioSourceWithConstraints:(nullable RTCMediaConstraints *)c onstraints {
64 std::unique_ptr<webrtc::MediaConstraints> nativeConstraints;
65 if (constraints) {
66 nativeConstraints = constraints.nativeConstraints;
67 }
68 rtc::scoped_refptr<webrtc::AudioSourceInterface> source =
69 _nativeFactory->CreateAudioSource(nativeConstraints.get());
70 return [[RTCAudioSource alloc] initWithNativeAudioSource:source];
71 }
72
73 - (RTCAudioTrack *)audioTrackWithTrackId:(NSString *)trackId {
74 RTCAudioSource *audioSource = [self audioSourceWithConstraints:nil];
75 return [self audioTrackWithSource:audioSource trackId:trackId];
76 }
77
78 - (RTCAudioTrack *)audioTrackWithSource:(RTCAudioSource *)source
79 trackId:(NSString *)trackId {
80 return [[RTCAudioTrack alloc] initWithFactory:self
81 source:source
82 trackId:trackId];
83 }
84
85 - (RTCAVFoundationVideoSource *)avFoundationVideoSourceWithConstraints:
86 (nullable RTCMediaConstraints *)constraints {
87 return [[RTCAVFoundationVideoSource alloc] initWithFactory:self
88 constraints:constraints];
89 }
90
91 - (RTCVideoSource *)videoSource {
92 rtc::scoped_refptr<webrtc::ObjcVideoTrackSource> objcVideoTrackSource(
93 new rtc::RefCountedObject<webrtc::ObjcVideoTrackSource>());
94 return [[RTCVideoSource alloc] initWithNativeVideoSource:objcVideoTrackSource] ;
95 }
96
97 - (RTCVideoTrack *)videoTrackWithSource:(RTCVideoSource *)source
98 trackId:(NSString *)trackId {
99 return [[RTCVideoTrack alloc] initWithFactory:self
100 source:source
101 trackId:trackId];
102 }
103
104 - (RTCMediaStream *)mediaStreamWithStreamId:(NSString *)streamId {
105 return [[RTCMediaStream alloc] initWithFactory:self
106 streamId:streamId];
107 }
108
109 - (RTCPeerConnection *)peerConnectionWithConfiguration:
110 (RTCConfiguration *)configuration
111 constraints:
112 (RTCMediaConstraints *)constraints
113 delegate:
114 (nullable id<RTCPeerConnectionDelegate>)delegate {
115 return [[RTCPeerConnection alloc] initWithFactory:self
116 configuration:configuration
117 constraints:constraints
118 delegate:delegate];
119 }
120
121 - (BOOL)startAecDumpWithFilePath:(NSString *)filePath
122 maxSizeInBytes:(int64_t)maxSizeInBytes {
123 RTC_DCHECK(filePath.length);
124 RTC_DCHECK_GT(maxSizeInBytes, 0);
125
126 if (_hasStartedAecDump) {
127 RTCLogError(@"Aec dump already started.");
128 return NO;
129 }
130 int fd = open(filePath.UTF8String, O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR | S_I WUSR);
131 if (fd < 0) {
132 RTCLogError(@"Error opening file: %@. Error: %d", filePath, errno);
133 return NO;
134 }
135 _hasStartedAecDump = _nativeFactory->StartAecDump(fd, maxSizeInBytes);
136 return _hasStartedAecDump;
137 }
138
139 - (void)stopAecDump {
140 _nativeFactory->StopAecDump();
141 _hasStartedAecDump = NO;
142 }
143
144 @end
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