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| 1 /* | |
| 2 * libjingle | |
| 3 * Copyright 2013 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 #if !defined(__has_feature) || !__has_feature(objc_arc) | |
| 29 #error "This file requires ARC support." | |
| 30 #endif | |
| 31 | |
| 32 #import "RTCVideoCapturer+Internal.h" | |
| 33 | |
| 34 #include <memory> | |
| 35 | |
| 36 #include "webrtc/media/base/videocapturer.h" | |
| 37 #include "webrtc/media/engine/webrtcvideocapturerfactory.h" | |
| 38 | |
| 39 @implementation RTCVideoCapturer { | |
| 40 std::unique_ptr<cricket::VideoCapturer> _capturer; | |
| 41 } | |
| 42 | |
| 43 + (RTCVideoCapturer*)capturerWithDeviceName:(NSString*)deviceName { | |
| 44 cricket::WebRtcVideoDeviceCapturerFactory factory; | |
| 45 cricket::Device device(std::string(deviceName.UTF8String), 0); | |
| 46 std::unique_ptr<cricket::VideoCapturer> capturer(factory.Create(device)); | |
| 47 RTCVideoCapturer* rtcCapturer = | |
| 48 [[RTCVideoCapturer alloc] initWithCapturer:capturer.release()]; | |
| 49 return rtcCapturer; | |
| 50 } | |
| 51 | |
| 52 @end | |
| 53 | |
| 54 @implementation RTCVideoCapturer (Internal) | |
| 55 | |
| 56 - (id)initWithCapturer:(cricket::VideoCapturer*)capturer { | |
| 57 if ((self = [super init])) { | |
| 58 _capturer.reset(capturer); | |
| 59 } | |
| 60 return self; | |
| 61 } | |
| 62 | |
| 63 - (cricket::VideoCapturer*)takeNativeCapturer { | |
| 64 return _capturer.release(); | |
| 65 } | |
| 66 | |
| 67 @end | |
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