Index: device/vr/vr_device.h |
diff --git a/device/vr/vr_device.h b/device/vr/vr_device.h |
index ae7fefc65f58d3a50f7bca6d6425ed82013311c2..e53c1ea59038f34bfdd6b7f18fe2482c6e97aa2f 100644 |
--- a/device/vr/vr_device.h |
+++ b/device/vr/vr_device.h |
@@ -16,6 +16,8 @@ class VRDisplayImpl; |
const unsigned int VR_DEVICE_LAST_ID = 0xFFFFFFFF; |
+// Represents one of the platform's VR devices. Owned by the respective |
+// VRDeviceProvider. |
class DEVICE_VR_EXPORT VRDevice { |
public: |
VRDevice(); |
@@ -23,8 +25,11 @@ class DEVICE_VR_EXPORT VRDevice { |
unsigned int id() const { return id_; } |
- virtual void GetVRDevice( |
- const base::Callback<void(mojom::VRDisplayInfoPtr)>& callback) = 0; |
+ // Queries VR device for display info and calls onCreated once the display |
+ // info object is created. If the query fails onCreated will be called with a |
+ // nullptr as argument. onCreated can be called before this function returns. |
+ virtual void CreateVRDisplayInfo( |
+ const base::Callback<void(mojom::VRDisplayInfoPtr)>& on_created) = 0; |
virtual void ResetPose() = 0; |
virtual void RequestPresent(mojom::VRSubmitFrameClientPtr submit_client, |