From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- dom/vr/XRInputSpace.cpp | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 dom/vr/XRInputSpace.cpp (limited to 'dom/vr/XRInputSpace.cpp') diff --git a/dom/vr/XRInputSpace.cpp b/dom/vr/XRInputSpace.cpp new file mode 100644 index 0000000000..34ccd37607 --- /dev/null +++ b/dom/vr/XRInputSpace.cpp @@ -0,0 +1,34 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this file, + * You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "XRInputSpace.h" +#include "VRDisplayClient.h" +#include "mozilla/dom/GamepadPoseState.h" + +namespace mozilla::dom { + +XRInputSpace::XRInputSpace(nsIGlobalObject* aParent, XRSession* aSession, + XRNativeOrigin* aNativeOrigin, + int32_t aControllerIndex) + : XRSpace(aParent, aSession, aNativeOrigin), mIndex(aControllerIndex) {} + +bool XRInputSpace::IsPositionEmulated() const { + gfx::VRDisplayClient* display = mSession->GetDisplayClient(); + if (!display) { + // When there are no sensors, the position is considered emulated. + return true; + } + const gfx::VRDisplayInfo& displayInfo = display->GetDisplayInfo(); + const gfx::VRControllerState& controllerState = + displayInfo.mControllerState[mIndex]; + MOZ_ASSERT(controllerState.controllerName[0] != '\0'); + + return ( + (controllerState.flags & GamepadCapabilityFlags::Cap_PositionEmulated) != + GamepadCapabilityFlags::Cap_None); +} + +} // namespace mozilla::dom -- cgit v1.2.3