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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 #include "config.h" | 5 #include "config.h" |
6 #include "modules/vr/HMDVRDevice.h" | 6 #include "modules/vr/HMDVRDevice.h" |
7 | 7 |
8 #include "core/html/canvas/WebGLRenderingContextBase.h" | 8 #include "core/html/canvas/WebGLRenderingContextBase.h" |
9 #include "modules/vr/VRController.h" | 9 #include "modules/vr/VRController.h" |
10 #include "modules/vr/VRFieldOfView.h" | 10 #include "modules/vr/VRFieldOfView.h" |
11 | 11 |
12 namespace blink { | 12 namespace blink { |
13 | 13 |
14 HMDVRDevice::HMDVRDevice(VRHardwareUnit* hardwareUnit, unsigned deviceId) | 14 namespace { |
15 : VRDevice(hardwareUnit, deviceId) | |
16 { | |
17 m_eyeParametersLeft = VREyeParameters::create(); | |
18 m_eyeParametersRight = VREyeParameters::create(); | |
19 } | |
20 | 15 |
21 VREye HMDVRDevice::StringToVREye(const String& whichEye) | 16 VREye stringToVREye(const String& whichEye) |
22 { | 17 { |
23 if (whichEye == "left") | 18 if (whichEye == "left") |
24 return VREyeLeft; | 19 return VREyeLeft; |
25 if (whichEye == "right") | 20 if (whichEye == "right") |
26 return VREyeRight; | 21 return VREyeRight; |
27 return VREyeNone; | 22 return VREyeNone; |
28 } | 23 } |
29 | 24 |
| 25 } // namepspace |
| 26 |
| 27 HMDVRDevice::HMDVRDevice(VRHardwareUnit* hardwareUnit, unsigned deviceId) |
| 28 : VRDevice(hardwareUnit, deviceId) |
| 29 { |
| 30 m_eyeParametersLeft = VREyeParameters::create(); |
| 31 m_eyeParametersRight = VREyeParameters::create(); |
| 32 } |
| 33 |
30 void HMDVRDevice::updateFromWebVRDevice(const WebVRDevice& device) | 34 void HMDVRDevice::updateFromWebVRDevice(const WebVRDevice& device) |
31 { | 35 { |
32 VRDevice::updateFromWebVRDevice(device); | 36 VRDevice::updateFromWebVRDevice(device); |
33 const WebVRHMDInfo &hmdInfo = device.hmdInfo; | 37 const WebVRHMDInfo &hmdInfo = device.hmdInfo; |
34 | 38 |
35 m_eyeParametersLeft->setFromWebVREyeParameters(hmdInfo.leftEye); | 39 m_eyeParametersLeft->setFromWebVREyeParameters(hmdInfo.leftEye); |
36 m_eyeParametersRight->setFromWebVREyeParameters(hmdInfo.rightEye); | 40 m_eyeParametersRight->setFromWebVREyeParameters(hmdInfo.rightEye); |
37 } | 41 } |
38 | 42 |
39 VREyeParameters* HMDVRDevice::getEyeParameters(const String& whichEye) | 43 VREyeParameters* HMDVRDevice::getEyeParameters(const String& whichEye) |
40 { | 44 { |
41 switch (StringToVREye(whichEye)) { | 45 switch (stringToVREye(whichEye)) { |
42 case VREyeLeft: | 46 case VREyeLeft: |
43 return m_eyeParametersLeft; | 47 return m_eyeParametersLeft; |
44 case VREyeRight: | 48 case VREyeRight: |
45 return m_eyeParametersRight; | 49 return m_eyeParametersRight; |
46 default: | 50 default: |
47 return nullptr; | 51 return nullptr; |
48 } | 52 } |
49 } | 53 } |
50 | 54 |
51 void HMDVRDevice::setFieldOfView(VRFieldOfView* leftFov, VRFieldOfView* rightFov
) | 55 void HMDVRDevice::setFieldOfView(VRFieldOfView* leftFov, VRFieldOfView* rightFov
) |
52 { | 56 { |
53 // FIXME: Currently min == max == recommended FOV, but when that changes | 57 // FIXME: Currently min == max == recommended FOV, but when that changes |
54 // this function will need to perform clamping and track the set value | 58 // this function will need to perform clamping and track the set value |
55 } | 59 } |
56 | 60 |
57 DEFINE_TRACE(HMDVRDevice) | 61 DEFINE_TRACE(HMDVRDevice) |
58 { | 62 { |
59 visitor->trace(m_eyeParametersLeft); | 63 visitor->trace(m_eyeParametersLeft); |
60 visitor->trace(m_eyeParametersRight); | 64 visitor->trace(m_eyeParametersRight); |
61 | 65 |
62 VRDevice::trace(visitor); | 66 VRDevice::trace(visitor); |
63 } | 67 } |
64 | 68 |
65 } // namespace blink | 69 } // namespace blink |
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