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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 module device; | 5 module device; |
6 | 6 |
7 // A field of view, given by 4 degrees describing the view from a center point. | 7 // A field of view, given by 4 degrees describing the view from a center point. |
8 struct VRFieldOfView { | 8 struct VRFieldOfView { |
9 float upDegrees; | 9 float upDegrees; |
10 float downDegrees; | 10 float downDegrees; |
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47 | 47 |
48 struct VRDisplay { | 48 struct VRDisplay { |
49 uint32 index; | 49 uint32 index; |
50 string displayName; | 50 string displayName; |
51 VRDisplayCapabilities capabilities; | 51 VRDisplayCapabilities capabilities; |
52 VRStageParameters? stageParameters; | 52 VRStageParameters? stageParameters; |
53 VREyeParameters leftEye; | 53 VREyeParameters leftEye; |
54 VREyeParameters rightEye; | 54 VREyeParameters rightEye; |
55 }; | 55 }; |
56 | 56 |
| 57 struct VRLayerBounds { |
| 58 float left; |
| 59 float top; |
| 60 float width; |
| 61 float height; |
| 62 }; |
| 63 |
57 interface VRService { | 64 interface VRService { |
58 SetClient(VRServiceClient client); | 65 SetClient(VRServiceClient client); |
59 | 66 |
60 GetDisplays() => (array<VRDisplay> displays); | 67 GetDisplays() => (array<VRDisplay> displays); |
61 [Sync] | 68 [Sync] |
62 GetPose(uint32 index) => (VRPose pose); | 69 GetPose(uint32 index) => (VRPose pose); |
63 ResetPose(uint32 index); | 70 ResetPose(uint32 index); |
| 71 |
| 72 RequestPresent(uint32 index); |
| 73 ExitPresent(uint32 index); |
| 74 SubmitFrame(uint32 index); |
| 75 UpdateLayerBounds(uint32 index, VRLayerBounds leftBounds, VRLayerBounds rightB
ounds); |
64 }; | 76 }; |
65 | 77 |
66 interface VRServiceClient { | 78 interface VRServiceClient { |
67 OnDisplayChanged(VRDisplay display); | 79 OnDisplayChanged(VRDisplay display); |
68 }; | 80 }; |
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