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Issue 2041003003: Moved vr_service.mojom from blink to device (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Fixed missing mojo dependency in gyp builds Created 4 years, 6 months ago
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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 "device/vr/android/cardboard/cardboard_vr_device.h" 5 #include "device/vr/android/cardboard/cardboard_vr_device.h"
6 6
7 #include <math.h> 7 #include <math.h>
8 #include <algorithm> 8 #include <algorithm>
9 9
10 #include "base/android/context_utils.h" 10 #include "base/android/context_utils.h"
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33 j_cardboard_device_.Reset(Java_CardboardVRDevice_create( 33 j_cardboard_device_.Reset(Java_CardboardVRDevice_create(
34 env, base::android::GetApplicationContext())); 34 env, base::android::GetApplicationContext()));
35 j_head_matrix_.Reset(env, env->NewFloatArray(16)); 35 j_head_matrix_.Reset(env, env->NewFloatArray(16));
36 } 36 }
37 37
38 CardboardVRDevice::~CardboardVRDevice() { 38 CardboardVRDevice::~CardboardVRDevice() {
39 Java_CardboardVRDevice_stopTracking(AttachCurrentThread(), 39 Java_CardboardVRDevice_stopTracking(AttachCurrentThread(),
40 j_cardboard_device_.obj()); 40 j_cardboard_device_.obj());
41 } 41 }
42 42
43 blink::mojom::VRDisplayPtr CardboardVRDevice::GetVRDevice() { 43 VRDisplayPtr CardboardVRDevice::GetVRDevice() {
44 TRACE_EVENT0("input", "CardboardVRDevice::GetVRDevice"); 44 TRACE_EVENT0("input", "CardboardVRDevice::GetVRDevice");
45 blink::mojom::VRDisplayPtr device = blink::mojom::VRDisplay::New(); 45 VRDisplayPtr device = VRDisplay::New();
46 46
47 JNIEnv* env = AttachCurrentThread(); 47 JNIEnv* env = AttachCurrentThread();
48 48
49 ScopedJavaLocalRef<jstring> j_device_name = 49 ScopedJavaLocalRef<jstring> j_device_name =
50 Java_CardboardVRDevice_getDeviceName(env, j_cardboard_device_.obj()); 50 Java_CardboardVRDevice_getDeviceName(env, j_cardboard_device_.obj());
51 device->displayName = 51 device->displayName =
52 base::android::ConvertJavaStringToUTF8(env, j_device_name.obj()); 52 base::android::ConvertJavaStringToUTF8(env, j_device_name.obj());
53 53
54 ScopedJavaLocalRef<jfloatArray> j_fov(env, env->NewFloatArray(4)); 54 ScopedJavaLocalRef<jfloatArray> j_fov(env, env->NewFloatArray(4));
55 Java_CardboardVRDevice_getFieldOfView(env, j_cardboard_device_.obj(), 55 Java_CardboardVRDevice_getFieldOfView(env, j_cardboard_device_.obj(),
56 j_fov.obj()); 56 j_fov.obj());
57 57
58 std::vector<float> fov; 58 std::vector<float> fov;
59 base::android::JavaFloatArrayToFloatVector(env, j_fov.obj(), &fov); 59 base::android::JavaFloatArrayToFloatVector(env, j_fov.obj(), &fov);
60 60
61 device->capabilities = blink::mojom::VRDisplayCapabilities::New(); 61 device->capabilities = VRDisplayCapabilities::New();
62 device->capabilities->hasOrientation = true; 62 device->capabilities->hasOrientation = true;
63 device->capabilities->hasPosition = false; 63 device->capabilities->hasPosition = false;
64 device->capabilities->hasExternalDisplay = false; 64 device->capabilities->hasExternalDisplay = false;
65 device->capabilities->canPresent = false; 65 device->capabilities->canPresent = false;
66 66
67 device->leftEye = blink::mojom::VREyeParameters::New(); 67 device->leftEye = VREyeParameters::New();
68 device->rightEye = blink::mojom::VREyeParameters::New(); 68 device->rightEye = VREyeParameters::New();
69 blink::mojom::VREyeParametersPtr& left_eye = device->leftEye; 69 VREyeParametersPtr& left_eye = device->leftEye;
70 blink::mojom::VREyeParametersPtr& right_eye = device->rightEye; 70 VREyeParametersPtr& right_eye = device->rightEye;
71 71
72 left_eye->fieldOfView = blink::mojom::VRFieldOfView::New(); 72 left_eye->fieldOfView = VRFieldOfView::New();
73 left_eye->fieldOfView->upDegrees = fov[0]; 73 left_eye->fieldOfView->upDegrees = fov[0];
74 left_eye->fieldOfView->downDegrees = fov[1]; 74 left_eye->fieldOfView->downDegrees = fov[1];
75 left_eye->fieldOfView->leftDegrees = fov[2]; 75 left_eye->fieldOfView->leftDegrees = fov[2];
76 left_eye->fieldOfView->rightDegrees = fov[3]; 76 left_eye->fieldOfView->rightDegrees = fov[3];
77 77
78 // Cardboard devices always assume a mirrored FOV, so this is just the left 78 // Cardboard devices always assume a mirrored FOV, so this is just the left
79 // eye FOV with the left and right degrees swapped. 79 // eye FOV with the left and right degrees swapped.
80 right_eye->fieldOfView = blink::mojom::VRFieldOfView::New(); 80 right_eye->fieldOfView = VRFieldOfView::New();
81 right_eye->fieldOfView->upDegrees = fov[0]; 81 right_eye->fieldOfView->upDegrees = fov[0];
82 right_eye->fieldOfView->downDegrees = fov[1]; 82 right_eye->fieldOfView->downDegrees = fov[1];
83 right_eye->fieldOfView->leftDegrees = fov[3]; 83 right_eye->fieldOfView->leftDegrees = fov[3];
84 right_eye->fieldOfView->rightDegrees = fov[2]; 84 right_eye->fieldOfView->rightDegrees = fov[2];
85 85
86 float ipd = Java_CardboardVRDevice_getIpd(env, j_cardboard_device_.obj()); 86 float ipd = Java_CardboardVRDevice_getIpd(env, j_cardboard_device_.obj());
87 87
88 left_eye->offset = mojo::Array<float>::New(3); 88 left_eye->offset = mojo::Array<float>::New(3);
89 left_eye->offset[0] = ipd * -0.5f; 89 left_eye->offset[0] = ipd * -0.5f;
90 left_eye->offset[1] = 0.0f; 90 left_eye->offset[1] = 0.0f;
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105 105
106 left_eye->renderWidth = screen_size[0] / 2.0; 106 left_eye->renderWidth = screen_size[0] / 2.0;
107 left_eye->renderHeight = screen_size[1]; 107 left_eye->renderHeight = screen_size[1];
108 108
109 right_eye->renderWidth = screen_size[0] / 2.0; 109 right_eye->renderWidth = screen_size[0] / 2.0;
110 right_eye->renderHeight = screen_size[1]; 110 right_eye->renderHeight = screen_size[1];
111 111
112 return device; 112 return device;
113 } 113 }
114 114
115 blink::mojom::VRPosePtr CardboardVRDevice::GetPose() { 115 VRPosePtr CardboardVRDevice::GetPose() {
116 TRACE_EVENT0("input", "CardboardVRDevice::GetSensorState"); 116 TRACE_EVENT0("input", "CardboardVRDevice::GetSensorState");
117 blink::mojom::VRPosePtr pose = blink::mojom::VRPose::New(); 117 VRPosePtr pose = VRPose::New();
118 118
119 pose->timestamp = base::Time::Now().ToJsTime(); 119 pose->timestamp = base::Time::Now().ToJsTime();
120 120
121 JNIEnv* env = AttachCurrentThread(); 121 JNIEnv* env = AttachCurrentThread();
122 Java_CardboardVRDevice_getSensorState(env, j_cardboard_device_.obj(), 122 Java_CardboardVRDevice_getSensorState(env, j_cardboard_device_.obj(),
123 j_head_matrix_.obj()); 123 j_head_matrix_.obj());
124 124
125 std::vector<float> head_matrix; 125 std::vector<float> head_matrix;
126 base::android::JavaFloatArrayToFloatVector(env, j_head_matrix_.obj(), 126 base::android::JavaFloatArrayToFloatVector(env, j_head_matrix_.obj(),
127 &head_matrix); 127 &head_matrix);
(...skipping 20 matching lines...) Expand all
148 148
149 return pose; 149 return pose;
150 } 150 }
151 151
152 void CardboardVRDevice::ResetPose() { 152 void CardboardVRDevice::ResetPose() {
153 Java_CardboardVRDevice_resetSensor(AttachCurrentThread(), 153 Java_CardboardVRDevice_resetSensor(AttachCurrentThread(),
154 j_cardboard_device_.obj()); 154 j_cardboard_device_.obj());
155 } 155 }
156 156
157 } // namespace device 157 } // namespace device
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