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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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