| /* | |
| * Copyright 2017 The WebRTC project authors. All Rights Reserved. | |
| * | |
| * Use of this source code is governed by a BSD-style license | |
| * that can be found in the LICENSE file in the root of the source | |
| * tree. An additional intellectual property rights grant can be found | |
| * in the file PATENTS. All contributing project authors may | |
| * be found in the AUTHORS file in the root of the source tree. | |
| */ | |
| #import <AVFoundation/AVFoundation.h> | |
| #import <CoreMedia/CoreMedia.h> | |
| NS_ASSUME_NONNULL_BEGIN | |
| @interface AVCaptureSession (DevicePosition) | |
| // Check the image's EXIF for the camera the image came from. | |
| + (AVCaptureDevicePosition)devicePositionForSampleBuffer: | |
| (CMSampleBufferRef)sampleBuffer; | |
| @end | |
| NS_ASSUME_NONNULL_END |