| /* |
| * libjingle |
| * Copyright 2015 Google Inc. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * 3. The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
| * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
| * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
| * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #import "RTCVideoSource.h" |
| |
| @class AVCaptureSession; |
| @class RTCMediaConstraints; |
| @class RTCPeerConnectionFactory; |
| |
| // RTCAVFoundationVideoSource is a video source that uses |
| // webrtc::AVFoundationVideoCapturer. We do not currently provide a wrapper for |
| // that capturer because cricket::VideoCapturer is not ref counted and we cannot |
| // guarantee its lifetime. Instead, we expose its properties through the ref |
| // counted video source interface. |
| @interface RTCAVFoundationVideoSource : RTCVideoSource |
| |
| - (instancetype)initWithFactory:(RTCPeerConnectionFactory*)factory |
| constraints:(RTCMediaConstraints*)constraints; |
| |
| // Returns whether rear-facing camera is available for use. |
| @property(nonatomic, readonly) BOOL canUseBackCamera; |
| // Switches the camera being used (either front or back). |
| @property(nonatomic, assign) BOOL useBackCamera; |
| // Returns the active capture session. |
| @property(nonatomic, readonly) AVCaptureSession* captureSession; |
| |
| @end |
