| // Copyright 2024 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "third_party/blink/renderer/modules/xr/xr_graphics_binding.h" |
| |
| #include "third_party/blink/renderer/modules/xr/xr_composition_layer.h" |
| #include "third_party/blink/renderer/modules/xr/xr_session.h" |
| |
| namespace blink { |
| |
| XRGraphicsBinding::XRGraphicsBinding(XRSession* session) : session_(session) {} |
| |
| double XRGraphicsBinding::nativeProjectionScaleFactor() const { |
| return session_->NativeFramebufferScale(); |
| } |
| |
| bool XRGraphicsBinding::OwnsLayer(XRCompositionLayer* layer) { |
| if (layer == nullptr) { |
| return false; |
| } |
| return this == layer->binding(); |
| } |
| |
| void XRGraphicsBinding::Trace(Visitor* visitor) const { |
| visitor->Trace(session_); |
| } |
| |
| } // namespace blink |
