| Zeke Chin | 57cc74e | 2015-05-05 07:52:31 -0700 | [diff] [blame] | 1 | /* |
| 2 | * libjingle |
| 3 | * Copyright 2015 Google Inc. |
| 4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions are met: |
| 7 | * |
| 8 | * 1. Redistributions of source code must retain the above copyright notice, |
| 9 | * this list of conditions and the following disclaimer. |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
| 11 | * this list of conditions and the following disclaimer in the documentation |
| 12 | * and/or other materials provided with the distribution. |
| 13 | * 3. The name of the author may not be used to endorse or promote products |
| 14 | * derived from this software without specific prior written permission. |
| 15 | * |
| 16 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| 17 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| 18 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
| 19 | * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 20 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 21 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
| 22 | * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| 23 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
| 24 | * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| 25 | * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 26 | */ |
| 27 | |
| 28 | #import "RTCAVFoundationVideoSource+Internal.h" |
| 29 | |
| 30 | #import "RTCMediaConstraints+Internal.h" |
| 31 | #import "RTCMediaSource+Internal.h" |
| 32 | #import "RTCPeerConnectionFactory+Internal.h" |
| 33 | #import "RTCVideoSource+Internal.h" |
| 34 | |
| 35 | @implementation RTCAVFoundationVideoSource |
| 36 | |
| 37 | - (instancetype)initWithFactory:(RTCPeerConnectionFactory*)factory |
| 38 | constraints:(RTCMediaConstraints*)constraints { |
| 39 | NSParameterAssert(factory); |
| 40 | rtc::scoped_ptr<webrtc::AVFoundationVideoCapturer> capturer; |
| 41 | capturer.reset(new webrtc::AVFoundationVideoCapturer()); |
| perkj | a3ede6c | 2016-03-08 01:27:48 +0100 | [diff] [blame^] | 42 | rtc::scoped_refptr<webrtc::VideoTrackSourceInterface> source = |
| 43 | factory.nativeFactory->CreateVideoSource(capturer.release(), constraints.constraints); |
| Zeke Chin | 57cc74e | 2015-05-05 07:52:31 -0700 | [diff] [blame] | 44 | return [super initWithMediaSource:source]; |
| 45 | } |
| 46 | |
| 47 | - (BOOL)useBackCamera { |
| 48 | return self.capturer->GetUseBackCamera(); |
| 49 | } |
| 50 | |
| 51 | - (void)setUseBackCamera:(BOOL)useBackCamera { |
| 52 | self.capturer->SetUseBackCamera(useBackCamera); |
| 53 | } |
| 54 | |
| 55 | - (AVCaptureSession*)captureSession { |
| 56 | return self.capturer->GetCaptureSession(); |
| 57 | } |
| 58 | |
| 59 | - (webrtc::AVFoundationVideoCapturer*)capturer { |
| 60 | cricket::VideoCapturer* capturer = self.videoSource->GetVideoCapturer(); |
| 61 | // This should be safe because no one should have changed the underlying video |
| 62 | // source. |
| 63 | webrtc::AVFoundationVideoCapturer* foundationCapturer = |
| 64 | static_cast<webrtc::AVFoundationVideoCapturer*>(capturer); |
| 65 | return foundationCapturer; |
| 66 | } |
| 67 | |
| 68 | @end |