7fa1fcb72c
BUG=2168 R=noahric@google.com Review URL: https://webrtc-codereview.appspot.com/9709004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@5768 4adac7df-926f-26a2-2b94-8c16560cd09d
83 lines
2.9 KiB
Objective-C
83 lines
2.9 KiB
Objective-C
/*
|
|
* libjingle
|
|
* Copyright 2013, 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.
|
|
*/
|
|
|
|
/*
|
|
* This APPRTCVideoView must be initialzed and added to a View to get
|
|
* either the local or remote video stream rendered.
|
|
* It is a view itself and it encapsulates
|
|
* an object of VideoRenderIosView and UIActivityIndicatorView.
|
|
* Both of the views will get resized as per the frame of their parent.
|
|
*/
|
|
|
|
#import "APPRTCVideoView.h"
|
|
|
|
#import "RTCVideoRenderer.h"
|
|
#import "RTCVideoTrack.h"
|
|
|
|
@interface APPRTCVideoView () {
|
|
RTCVideoTrack* _track;
|
|
RTCVideoRenderer* _renderer;
|
|
}
|
|
|
|
@property(nonatomic, weak) UIView* renderView;
|
|
@property(nonatomic, weak) UIActivityIndicatorView* activityView;
|
|
|
|
@end
|
|
|
|
@implementation APPRTCVideoView
|
|
|
|
@synthesize videoOrientation = _videoOrientation;
|
|
|
|
- (void)layoutSubviews {
|
|
[super layoutSubviews];
|
|
if (!_renderer) {
|
|
// Left-right (mirror) flip the remote view.
|
|
CGAffineTransform xform =
|
|
CGAffineTransformMakeScale(self.isRemote ? -1 : 1, 1);
|
|
// TODO(fischman): why is this rotate (vertical+horizontal flip) needed?!?
|
|
xform = CGAffineTransformRotate(xform, M_PI);
|
|
// TODO(fischman): ensure back-camera flip is correct in all orientations,
|
|
// when back-camera support is added.
|
|
[self setTransform:xform];
|
|
_renderer = [[RTCVideoRenderer alloc] initWithView:self];
|
|
}
|
|
}
|
|
|
|
- (void)renderVideoTrackInterface:(RTCVideoTrack*)videoTrack {
|
|
[_track removeRenderer:_renderer];
|
|
[_renderer stop];
|
|
|
|
_track = videoTrack;
|
|
|
|
if (_track) {
|
|
[_track addRenderer:_renderer];
|
|
[_renderer start];
|
|
}
|
|
}
|
|
|
|
@end
|