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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef DEVICE_VR_VR_DEVICE_H | 5 #ifndef DEVICE_VR_VR_DEVICE_H |
6 #define DEVICE_VR_VR_DEVICE_H | 6 #define DEVICE_VR_VR_DEVICE_H |
7 | 7 |
8 #include "base/callback.h" | 8 #include "base/callback.h" |
9 #include "base/macros.h" | 9 #include "base/macros.h" |
10 #include "device/vr/vr_export.h" | 10 #include "device/vr/vr_export.h" |
11 #include "device/vr/vr_service.mojom.h" | 11 #include "device/vr/vr_service.mojom.h" |
12 | 12 |
13 namespace device { | 13 namespace device { |
14 | 14 |
15 class VRDisplayImpl; | 15 class VRDisplayImpl; |
16 | 16 |
17 const unsigned int VR_DEVICE_LAST_ID = 0xFFFFFFFF; | 17 const unsigned int VR_DEVICE_LAST_ID = 0xFFFFFFFF; |
18 | 18 |
| 19 // Represents one of the platform's VR devices. Owned by the respective |
| 20 // VRDeviceProvider. |
19 class DEVICE_VR_EXPORT VRDevice { | 21 class DEVICE_VR_EXPORT VRDevice { |
20 public: | 22 public: |
21 VRDevice(); | 23 VRDevice(); |
22 virtual ~VRDevice(); | 24 virtual ~VRDevice(); |
23 | 25 |
24 unsigned int id() const { return id_; } | 26 unsigned int id() const { return id_; } |
25 | 27 |
26 virtual void GetVRDevice( | 28 // Queries VR device for display info and calls onCreated once the display |
27 const base::Callback<void(mojom::VRDisplayInfoPtr)>& callback) = 0; | 29 // info object is created. If the query fails onCreated will be called with a |
| 30 // nullptr as argument. onCreated can be called before this function returns. |
| 31 virtual void CreateVRDisplayInfo( |
| 32 const base::Callback<void(mojom::VRDisplayInfoPtr)>& on_created) = 0; |
28 virtual void ResetPose() = 0; | 33 virtual void ResetPose() = 0; |
29 | 34 |
30 virtual void RequestPresent(mojom::VRSubmitFrameClientPtr submit_client, | 35 virtual void RequestPresent(mojom::VRSubmitFrameClientPtr submit_client, |
31 const base::Callback<void(bool)>& callback) = 0; | 36 const base::Callback<void(bool)>& callback) = 0; |
32 virtual void SetSecureOrigin(bool secure_origin) = 0; | 37 virtual void SetSecureOrigin(bool secure_origin) = 0; |
33 virtual void ExitPresent() = 0; | 38 virtual void ExitPresent() = 0; |
34 virtual void SubmitFrame(int16_t frame_index, | 39 virtual void SubmitFrame(int16_t frame_index, |
35 const gpu::MailboxHolder& mailbox) = 0; | 40 const gpu::MailboxHolder& mailbox) = 0; |
36 virtual void UpdateLayerBounds(int16_t frame_index, | 41 virtual void UpdateLayerBounds(int16_t frame_index, |
37 mojom::VRLayerBoundsPtr left_bounds, | 42 mojom::VRLayerBoundsPtr left_bounds, |
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71 static unsigned int next_id_; | 76 static unsigned int next_id_; |
72 | 77 |
73 base::WeakPtrFactory<VRDevice> weak_ptr_factory_; | 78 base::WeakPtrFactory<VRDevice> weak_ptr_factory_; |
74 | 79 |
75 DISALLOW_COPY_AND_ASSIGN(VRDevice); | 80 DISALLOW_COPY_AND_ASSIGN(VRDevice); |
76 }; | 81 }; |
77 | 82 |
78 } // namespace device | 83 } // namespace device |
79 | 84 |
80 #endif // DEVICE_VR_VR_DEVICE_H | 85 #endif // DEVICE_VR_VR_DEVICE_H |
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