Adding WebVR interface to Blink

public/platform/Platform.h

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 30 matching lines @@
 #include "WebData.h"
 #include "WebDeviceLightListener.h"
 #include "WebDeviceMotionListener.h"
 #include "WebDeviceOrientationListener.h"
 #include "WebGamepadListener.h"
 #include "WebGamepads.h"
 #include "WebGestureDevice.h"
 #include "WebGraphicsContext3D.h"
 #include "WebLocalizedString.h"
 #include "WebPlatformEventType.h"
+#include "WebSize.h"
 #include "WebSpeechSynthesizer.h"
 #include "WebStorageQuotaCallbacks.h"
 #include "WebStorageQuotaType.h"
 #include "WebString.h"
 #include "WebURLError.h"
+#include "WebVR.h"
 #include "WebVector.h"
 
+#include <vector>
+
 class GrContext;
 
 namespace blink {
 
 class WebAudioBus;
 class WebBlobRegistry;
 class WebBluetooth;
 class WebClipboard;
 class WebCompositorSupport;
 class WebConvertableToTraceFormat;
@@ skipping 144 matching lines @@
 
     // Must return non-null.
     virtual WebIDBFactory* idbFactory() { return 0; }
 
 
     // Gamepad -------------------------------------------------------------
 
     virtual void sampleGamepads(WebGamepads& into) { into.length = 0; }
 
 
+    // WebVR -------------------------------------------------------------
+
+    virtual void getVRDevices(WebVector<blink::WebVRDevice>* devices) { };
+
+    virtual void getHMDSensorState(unsigned index, blink::WebHMDSensorState& into) { }
+
+    virtual void resetVRSensor(unsigned index) { }
+
+    virtual void getVRRenderTargetRects(unsigned index,
+        blink::WebVRFieldOfView leftFov,
+        blink::WebVRFieldOfView rightFov,
+        blink::WebVRVector4* leftRect,
+        blink::WebVRVector4* rightRect) { };
+
     // History -------------------------------------------------------------
 
     // Returns the hash for the given canonicalized URL for use in visited
     // link coloring.
     virtual unsigned long long visitedLinkHash(
         const char* canonicalURL, size_t length) { return 0; }
 
     // Returns whether the given link hash is in the user's history. The
     // hash must have been generated by calling VisitedLinkHash().
     virtual bool isLinkVisited(unsigned long long linkHash) { return false; }
@@ skipping 437 matching lines @@
 protected:
     BLINK_PLATFORM_EXPORT Platform();
     virtual ~Platform() { }
 
     WebThread* m_mainThread;
 };
 
 } // namespace blink
 
 #endif