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/*
* Copyright (C) 2021 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#if ENABLE(WEBXR)
#include "XRDeviceIdentifier.h"
#include <WebCore/PlatformXR.h>
#include <wtf/Ref.h>
#include <wtf/Vector.h>
#include <wtf/WeakPtr.h>
namespace WebCore {
class SecurityOriginData;
}
namespace WebKit {
class PlatformXRSystemProxy;
struct XRDeviceInfo;
class XRDeviceProxy final : public PlatformXR::Device {
public:
static Ref<XRDeviceProxy> create(XRDeviceInfo&&, PlatformXRSystemProxy&);
XRDeviceIdentifier identifier() const { return m_identifier; }
void sessionDidEnd();
void updateSessionVisibilityState(PlatformXR::VisibilityState);
private:
XRDeviceProxy(XRDeviceInfo&&, PlatformXRSystemProxy&);
WebCore::IntSize recommendedResolution(PlatformXR::SessionMode) final { return m_recommendedResolution; }
double minimumNearClipPlane() const final { return m_minimumNearClipPlane; }
void initializeTrackingAndRendering(const WebCore::SecurityOriginData&, PlatformXR::SessionMode, const PlatformXR::Device::FeatureList&) final;
void shutDownTrackingAndRendering() final;
void didCompleteShutdownTriggeredBySystem() final;
bool supportsSessionShutdownNotification() const final { return true; }
void initializeReferenceSpace(PlatformXR::ReferenceSpaceType) final { }
Vector<PlatformXR::Device::ViewData> views(PlatformXR::SessionMode) const final;
void requestFrame(std::optional<PlatformXR::RequestData>&&, PlatformXR::Device::RequestFrameCallback&&) final;
std::optional<PlatformXR::LayerHandle> createLayerProjection(uint32_t, uint32_t, bool) final;
void deleteLayer(PlatformXR::LayerHandle) override { };
void submitFrame(Vector<PlatformXR::Device::Layer>&&) final;
XRDeviceIdentifier m_identifier;
WeakPtr<PlatformXRSystemProxy> m_xrSystem;
bool m_supportsStereoRendering { false };
WebCore::IntSize m_recommendedResolution { 0, 0 };
double m_minimumNearClipPlane { 0.1 };
};
} // namespace WebKit
#endif // ENABLE(WEBXR)
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