import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

This commit is contained in:
Roy Tam 2018-01-19 03:59:58 +08:00
commit dcd9973243
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/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* 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 gfx {
class VRDisplayClient;
class VRLayerChild;
class VRDisplayPresentation final
{
NS_INLINE_DECL_THREADSAFE_REFCOUNTING(VRDisplayPresentation)
public:
VRDisplayPresentation(VRDisplayClient *aDisplayClient, const nsTArray<dom::VRLayer>& aLayers);
void SubmitFrame();
void GetDOMLayers(nsTArray<dom::VRLayer>& result);
private:
~VRDisplayPresentation();
void CreateLayers();
void DestroyLayers();
RefPtr<VRDisplayClient> mDisplayClient;
nsTArray<dom::VRLayer> mDOMLayers;
nsTArray<RefPtr<VRLayerChild>> mLayers;
};
} // namespace gfx
} // namespace mozilla
#endif /* GFX_VR_DISPLAY_PRESENTAITON_H */