Adding ViroKit. Needs AWSCore :(

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

@@ -0,0 +1,69 @@
+//
+//  VROCameraTexture.hpp
+//  ViroRenderer
+//
+//  Created by Raj Advani on 3/22/17.
+//  Copyright © 2017 Viro Media. All rights reserved.
+//
+
+#ifndef VROCameraTexture_hpp
+#define VROCameraTexture_hpp
+
+#include "VROTexture.h"
+#include <memory>
+
+class VRORenderContext;
+class VROFrameSynchronizer;
+class VRODriver;
+class VROVector3f;
+
+enum class VROCameraPosition {
+    Front,
+    Back
+};
+
+enum class VROCameraOrientation {
+    Portrait,
+    PortraitUpsideDown,
+    LandscapeLeft,
+    LandscapeRight,
+};
+
+class VROCameraTexture : public VROTexture {
+    
+public:
+    
+    VROCameraTexture(VROTextureType type) :
+        VROTexture(type, VROTextureInternalFormat::RGBA8) {}
+    virtual ~VROCameraTexture() {}
+    
+    /*
+     Initialize this texture to display the contents of the camera.
+     The texture will not display until play() is invoked. Returns
+     true if successful, false on failure.
+     */
+    virtual bool initCamera(VROCameraPosition position, VROCameraOrientation orientation,
+                            std::shared_ptr<VRODriver> driver) = 0;
+    
+    /*
+     Play and pause.
+     */
+    virtual void pause() = 0;
+    virtual void play() = 0;
+    virtual bool isPaused() = 0;
+    
+    /*
+     Get the horizontal FOV used by the camera. This should return the
+     FOV from edge to edge, in degrees.
+     */
+    virtual float getHorizontalFOV() const = 0;
+    
+    /*
+     Get the image size (width, height) for the camera. Stored in the
+     vector's x and y components.
+     */
+    virtual VROVector3f getImageSize() const = 0;
+    
+};
+
+#endif /* VROCameraTexture_hpp */