Adding ViroKit. Needs AWSCore :(

mobile/ios/ViroKit.framework/Headers/VROCameraTextureiOS.h

@@ -0,0 +1,83 @@
+//
+//  VROCameraTextureiOS.h
+//  ViroRenderer
+//
+//  Created by Raj Advani on 3/22/17.
+//  Copyright © 2017 Viro Media. All rights reserved.
+//
+
+#ifndef VROCameraTextureiOS_h
+#define VROCameraTextureiOS_h
+
+#include "VROCameraTexture.h"
+// #include "VROTrackingHelper.h"
+#import <UIKit/UIKit.h>
+#import <AVFoundation/AVFoundation.h>
+
+@class VROCameraCaptureDelegate;
+@class VROCameraOrientationListener;
+class VROVideoTextureCache;
+
+class VROCameraTextureiOS : public VROCameraTexture {
+        
+public:
+        
+    VROCameraTextureiOS(VROTextureType type);
+    virtual ~VROCameraTextureiOS();
+    
+    bool initCamera(VROCameraPosition position, VROCameraOrientation orientation, std::shared_ptr<VRODriver> driver);
+    void pause();
+    void play();
+    bool isPaused();
+    
+    float getHorizontalFOV() const;
+    VROVector3f getImageSize() const;
+    
+    void displayPixelBuffer(std::unique_ptr<VROTextureSubstrate> substrate);
+    void updateOrientation(VROCameraOrientation orientation);
+    
+private:
+    
+    /*
+     Capture session and delegate used for live video playback.
+     */
+    AVCaptureSession *_captureSession;
+    VROCameraCaptureDelegate *_delegate;
+    VROCameraOrientationListener *_orientationListener;
+    
+    /*
+     True if paused.
+     */
+    bool _paused;
+    
+    /*
+     Video texture cache used for transferring camera content to OpenGL.
+     */
+    std::shared_ptr<VROVideoTextureCache> _videoTextureCache;
+
+};
+
+/*
+ Delegate for capturing video from cameras.
+ */
+@interface VROCameraCaptureDelegate : NSObject <AVCaptureVideoDataOutputSampleBufferDelegate>
+
+// @property (nonatomic, strong) VROTrackingHelper* trackingHelper;
+
+- (id)initWithCameraTexture:(std::shared_ptr<VROCameraTextureiOS>)texture
+                      cache:(std::shared_ptr<VROVideoTextureCache>)cache
+                     driver:(std::shared_ptr<VRODriver>)driver;
+
+@end
+
+/*
+ Delegate for listening to orientation changes.
+ */
+@interface VROCameraOrientationListener : NSObject
+
+- (id)initWithCameraTexture:(std::shared_ptr<VROCameraTextureiOS>)texture;
+- (void)orientationDidChange:(NSNotification *)notification;
+
+@end
+
+#endif /* VROCameraTextureiOS_h */