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bb547203bf
In order to eliminate the WebRTC Subtree mirror in Chromium, WebRTC is moving the content of the src/webrtc directory up to the src/ directory. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true TBR=tommi@webrtc.org Bug: chromium:611808 Change-Id: Iac59c5b51b950f174119565bac87955a7994bc38 Reviewed-on: https://webrtc-review.googlesource.com/1560 Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Henrik Kjellander <kjellander@webrtc.org> Cr-Commit-Position: refs/heads/master@{#19845}
55 lines
1.9 KiB
Objective-C
55 lines
1.9 KiB
Objective-C
/*
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* Copyright 2015 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#import <WebRTC/RTCMacros.h>
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#import <WebRTC/RTCVideoSource.h>
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@class AVCaptureSession;
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@class RTCMediaConstraints;
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@class RTCPeerConnectionFactory;
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NS_ASSUME_NONNULL_BEGIN
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/**
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* DEPRECATED Use RTCCameraVideoCapturer instead.
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*
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* RTCAVFoundationVideoSource is a video source that uses
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* webrtc::AVFoundationVideoCapturer. We do not currently provide a wrapper for
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* that capturer because cricket::VideoCapturer is not ref counted and we cannot
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* guarantee its lifetime. Instead, we expose its properties through the ref
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* counted video source interface.
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*/
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RTC_EXPORT
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@interface RTCAVFoundationVideoSource : RTCVideoSource
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- (instancetype)init NS_UNAVAILABLE;
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/**
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* Calling this function will cause frames to be scaled down to the
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* requested resolution. Also, frames will be cropped to match the
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* requested aspect ratio, and frames will be dropped to match the
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* requested fps. The requested aspect ratio is orientation agnostic and
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* will be adjusted to maintain the input orientation, so it doesn't
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* matter if e.g. 1280x720 or 720x1280 is requested.
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*/
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- (void)adaptOutputFormatToWidth:(int)width height:(int)height fps:(int)fps;
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/** Returns whether rear-facing camera is available for use. */
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@property(nonatomic, readonly) BOOL canUseBackCamera;
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/** Switches the camera being used (either front or back). */
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@property(nonatomic, assign) BOOL useBackCamera;
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/** Returns the active capture session. */
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@property(nonatomic, readonly) AVCaptureSession *captureSession;
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@end
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NS_ASSUME_NONNULL_END
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