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/* -*- 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/. */
#ifndef GFX_VR_DISPLAY_PRESENTATION_H
#define GFX_VR_DISPLAY_PRESENTATION_H
#include "mozilla/RefPtr.h"
#include "mozilla/dom/VRDisplayBinding.h"
namespace mozilla {
namespace dom {
class XRWebGLLayer;
}
namespace gfx {
class VRDisplayClient;
class VRLayerChild;
class VRDisplayPresentation final {
NS_INLINE_DECL_THREADSAFE_REFCOUNTING(VRDisplayPresentation)
public:
VRDisplayPresentation(VRDisplayClient* aDisplayClient,
const nsTArray<dom::VRLayer>& aLayers, uint32_t aGroup);
void UpdateLayers(const nsTArray<mozilla::dom::VRLayer>& aLayers);
void UpdateXRWebGLLayer(dom::XRWebGLLayer* aLayer);
void SubmitFrame();
void GetDOMLayers(nsTArray<dom::VRLayer>& result);
uint32_t GetGroup() const;
private:
~VRDisplayPresentation();
void CreateLayers();
void DestroyLayers();
RefPtr<VRDisplayClient> mDisplayClient;
nsTArray<dom::VRLayer> mDOMLayers;
nsTArray<RefPtr<VRLayerChild>> mLayers;
uint32_t mGroup;
};
} // namespace gfx
} // namespace mozilla
#endif /* GFX_VR_DISPLAY_PRESENTAITON_H */
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