Index: device/vr/android/gvr/gvr_delegate.h |
diff --git a/device/vr/android/gvr/gvr_delegate.h b/device/vr/android/gvr/gvr_delegate.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..e0a4bdf9e28e1be68c5a2b2dce4e5cc36004ac5d |
--- /dev/null |
+++ b/device/vr/android/gvr/gvr_delegate.h |
@@ -0,0 +1,66 @@ |
+// Copyright 2016 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef DEVICE_VR_ANDROID_GVR_DELEGATE_H |
+#define DEVICE_VR_ANDROID_GVR_DELEGATE_H |
+ |
+#include "device/vr/vr_export.h" |
+ |
+#include "third_party/gvr-android-sdk/src/ndk-beta/include/vr/gvr/capi/include/gvr.h" |
+ |
+namespace base { |
+template <typename Type> |
+struct DefaultSingletonTraits; |
+} // namespace base |
+ |
+namespace device { |
+ |
+class DEVICE_VR_EXPORT GvrDelegate { |
+ public: |
+ virtual void RequestWebVRPresent() = 0; |
+ virtual void ExitWebVRPresent() = 0; |
+ |
+ virtual void SubmitWebVRFrame() = 0; |
+ virtual void UpdateWebVRTextureBounds(int eye, |
+ float left, |
+ float top, |
+ float width, |
+ float height) = 0; |
+ |
+ virtual gvr::GvrApi* gvr_api() = 0; |
+}; |
+ |
+class DEVICE_VR_EXPORT GvrDelegateClient { |
+ public: |
+ virtual void OnDelegateInitialized(GvrDelegate* delegate) = 0; |
+ virtual void OnDelegateShutdown() = 0; |
+}; |
+ |
+class DEVICE_VR_EXPORT GvrDelegateManager { |
+ public: |
+ static GvrDelegateManager* GetInstance(); |
+ |
+ void AddClient(GvrDelegateClient* client); |
+ void RemoveClient(GvrDelegateClient* client); |
+ |
+ void Initialize(GvrDelegate* delegate); |
+ void Shutdown(); |
+ |
+ GvrDelegate* delegate() { return delegate_; } |
+ |
+ private: |
+ friend struct base::DefaultSingletonTraits<GvrDelegateManager>; |
+ |
+ GvrDelegateManager(); |
+ ~GvrDelegateManager(); |
+ |
+ GvrDelegate* delegate_; |
+ |
+ using ClientList = std::vector<GvrDelegateClient*>; |
+ ClientList clients_; |
+}; |
+ |
+} // namespace device |
+ |
+#endif // DEVICE_VR_ANDROID_GVR_DELEGATE_H |