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1 /* | |
2 * Copyright 2017 The WebRTC project authors. All Rights Reserved. | |
3 * | |
4 * Use of this source code is governed by a BSD-style license | |
5 * that can be found in the LICENSE file in the root of the source | |
6 * tree. An additional intellectual property rights grant can be found | |
7 * in the file PATENTS. All contributing project authors may | |
8 * be found in the AUTHORS file in the root of the source tree. | |
9 */ | |
10 | |
11 #import <AVFoundation/AVFoundation.h> | |
12 #import <CoreMedia/CoreMedia.h> | |
13 | |
14 NS_ASSUME_NONNULL_BEGIN | |
15 | |
16 @interface AVCaptureSession (Device) | |
17 | |
18 // Check the image's EXIF for the camera the image came from. | |
19 + (AVCaptureDevicePosition)devicePositionForSampleBuffer:(CMSampleBufferRef)samp
leBuffer; | |
20 | |
21 @end | |
22 | |
23 NS_ASSUME_NONNULL_END | |
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