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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_VR_MESSAGE_FILTER_H_ |
| 6 #define CONTENT_BROWSER_RENDERER_HOST_VR_MESSAGE_FILTER_H_ |
| 7 |
| 8 #include <vector> |
| 9 #include "base/compiler_specific.h" |
| 10 #include "base/memory/shared_memory.h" |
| 11 #include "content/browser/vr/vr_service.h" |
| 12 #include "content/browser/vr/vr_service_consumer.h" |
| 13 #include "content/public/browser/browser_message_filter.h" |
| 14 |
| 15 namespace blink { |
| 16 struct WebHMDSensorState; |
| 17 class WebVRDevice; |
| 18 struct WebVRVector4; |
| 19 } |
| 20 |
| 21 namespace content { |
| 22 |
| 23 class RenderProcessHost; |
| 24 |
| 25 class VRMessageFilter : |
| 26 public BrowserMessageFilter, public VRServiceConsumer { |
| 27 public: |
| 28 VRMessageFilter(); |
| 29 |
| 30 // BrowserMessageFilter implementation. |
| 31 bool OnMessageReceived(const IPC::Message& message) override; |
| 32 void OnDestruct() const override; |
| 33 |
| 34 protected: |
| 35 ~VRMessageFilter() override; |
| 36 |
| 37 private: |
| 38 friend class BrowserThread; |
| 39 friend class base::DeleteHelper<VRMessageFilter>; |
| 40 |
| 41 void OnGetVRDevices(std::vector<blink::WebVRDevice>* devices); |
| 42 |
| 43 void OnGetSensorState( |
| 44 unsigned int index, blink::WebHMDSensorState* state); |
| 45 |
| 46 void OnResetSensor(unsigned int index); |
| 47 |
| 48 void OnGetRenderTargetRects(unsigned index, |
| 49 blink::WebVRFieldOfView leftFov, |
| 50 blink::WebVRFieldOfView rightFov, |
| 51 blink::WebVRVector4* leftRect, |
| 52 blink::WebVRVector4* rightRect); |
| 53 |
| 54 DISALLOW_COPY_AND_ASSIGN(VRMessageFilter); |
| 55 }; |
| 56 |
| 57 } // namespace content |
| 58 |
| 59 #endif // CONTENT_BROWSER_RENDERER_HOST_VR_MESSAGE_FILTER_H_ |
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