[OnionSoup] Moving VR service from content to Blink

third_party/WebKit/Source/modules/vr/VRTypeConverters.cc

Index: third_party/WebKit/Source/modules/vr/VRTypeConverters.cc
diff --git a/third_party/WebKit/Source/modules/vr/VRTypeConverters.cc b/third_party/WebKit/Source/modules/vr/VRTypeConverters.cc
new file mode 100644
index 0000000000000000000000000000000000000000..14de383f7ebac14fbf277a1293ebaa26ec11a421
--- /dev/null
+++ b/third_party/WebKit/Source/modules/vr/VRTypeConverters.cc
@@ -0,0 +1,152 @@
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "modules/vr/VRTypeConverters.h"
+
+#include <string.h>
+
+#include <algorithm>
+
+using blink::mojom::VRVector3Ptr;
+using blink::mojom::VRVector4Ptr;
+using blink::mojom::VRRectPtr;
+using blink::mojom::VRFieldOfViewPtr;
+using blink::mojom::VREyeParametersPtr;
+using blink::mojom::VRHMDInfoPtr;
+using blink::mojom::VRDeviceInfoPtr;
+using blink::mojom::VRSensorStatePtr;
+
+namespace mojo {
+
+// static
+blink::WebVRVector3 TypeConverter<blink::WebVRVector3, VRVector3Ptr>::Convert(
+    const VRVector3Ptr& input)
+{
+    blink::WebVRVector3 output;
+    output.x = input->x;
+    output.y = input->y;
+    output.z = input->z;
+    return output;
+}
+
+// static
+blink::WebVRVector4 TypeConverter<blink::WebVRVector4, VRVector4Ptr>::Convert(
+    const VRVector4Ptr& input)
+{
+    blink::WebVRVector4 output;
+    output.x = input->x;
+    output.y = input->y;
+    output.z = input->z;
+    output.w = input->w;
+    return output;
+}
+
+// static
+blink::WebVRRect TypeConverter<blink::WebVRRect, VRRectPtr>::Convert(
+    const VRRectPtr& input)
+{
+    blink::WebVRRect output;
+    output.x = input->x;
+    output.y = input->y;
+    output.width = input->width;
+    output.height = input->height;
+    return output;
+}
+
+// static
+blink::WebVRFieldOfView
+TypeConverter<blink::WebVRFieldOfView, VRFieldOfViewPtr>::Convert(
+    const VRFieldOfViewPtr& input)
+{
+    blink::WebVRFieldOfView output;
+    output.upDegrees = input->upDegrees;
+    output.downDegrees = input->downDegrees;
+    output.leftDegrees = input->leftDegrees;
+    output.rightDegrees = input->rightDegrees;
+    return output;
+}
+
+// static
+blink::WebVREyeParameters
+TypeConverter<blink::WebVREyeParameters, VREyeParametersPtr>::Convert(
+    const VREyeParametersPtr& input)
+{
+    blink::WebVREyeParameters output;
+    output.minimumFieldOfView = input->minimumFieldOfView.To<blink::WebVRFieldOfView>();
+    output.maximumFieldOfView = input->maximumFieldOfView.To<blink::WebVRFieldOfView>();
+    output.recommendedFieldOfView = input->recommendedFieldOfView.To<blink::WebVRFieldOfView>();
+    output.eyeTranslation = input->eyeTranslation.To<blink::WebVRVector3>();
+    output.renderRect = input->renderRect.To<blink::WebVRRect>();
+    return output;
+}
+
+// static
+blink::WebVRHMDInfo TypeConverter<blink::WebVRHMDInfo, VRHMDInfoPtr>::Convert(
+    const VRHMDInfoPtr& input)
+{
+    blink::WebVRHMDInfo output;
+    output.leftEye = input->leftEye.To<blink::WebVREyeParameters>();
+    output.rightEye = input->rightEye.To<blink::WebVREyeParameters>();
+    return output;
+}
+
+// static
+blink::WebVRDevice TypeConverter<blink::WebVRDevice, VRDeviceInfoPtr>::Convert(
+    const VRDeviceInfoPtr& input)
+{
+    blink::WebVRDevice output;
+    memset(&output, 0, sizeof(blink::WebVRDevice));
+
+    output.index = input->index;
+    output.flags = blink::WebVRDeviceTypePosition;
+    output.deviceName = blink::WebString::fromUTF8(input->deviceName.data(),
+        input->deviceName.size());
+
+    if (!input->hmdInfo.is_null()) {
+        output.flags |= blink::WebVRDeviceTypeHMD;
+        output.hmdInfo = input->hmdInfo.To<blink::WebVRHMDInfo>();
+    }
+
+    return output;
+}
+
+// static
+blink::WebHMDSensorState
+TypeConverter<blink::WebHMDSensorState, VRSensorStatePtr>::Convert(
+    const VRSensorStatePtr& input)
+{
+    blink::WebHMDSensorState output;
+    output.timestamp = input->timestamp;
+    output.frameIndex = input->frameIndex;
+    output.flags = 0;
+
+    if (!input->orientation.is_null()) {
+        output.flags |= blink::WebVRSensorStateOrientation;
+        output.orientation = input->orientation.To<blink::WebVRVector4>();
+    }
+    if (!input->position.is_null()) {
+        output.flags |= blink::WebVRSensorStatePosition;
+        output.position = input->position.To<blink::WebVRVector3>();
+    }
+    if (!input->angularVelocity.is_null()) {
+        output.flags |= blink::WebVRSensorStateAngularVelocity;
+        output.angularVelocity = input->angularVelocity.To<blink::WebVRVector3>();
+    }
+    if (!input->linearVelocity.is_null()) {
+        output.flags |= blink::WebVRSensorStateLinearVelocity;
+        output.linearVelocity = input->linearVelocity.To<blink::WebVRVector3>();
+    }
+    if (!input->angularAcceleration.is_null()) {
+        output.flags |= blink::WebVRSensorStateAngularAcceleration;
+        output.angularAcceleration = input->angularAcceleration.To<blink::WebVRVector3>();
+    }
+    if (!input->linearAcceleration.is_null()) {
+        output.flags |= blink::WebVRSensorStateLinearAcceleration;
+        output.linearAcceleration = input->linearAcceleration.To<blink::WebVRVector3>();
+    }
+
+    return output;
+}
+
+} // namespace mojo