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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_XR_XR_COMPOSITION_LAYER_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_XR_XR_COMPOSITION_LAYER_H_
#include <optional>
#include "third_party/blink/renderer/modules/xr/xr_layer.h"
#include "third_party/blink/renderer/platform/wtf/text/wtf_string.h"
namespace blink {
class V8XRLayerLayout;
class XRGraphicsBinding;
class XRCompositionLayer : public XRLayer {
DEFINE_WRAPPERTYPEINFO();
public:
explicit XRCompositionLayer(XRGraphicsBinding* binding);
~XRCompositionLayer() override = default;
XRGraphicsBinding* binding() const { return binding_.Get(); }
V8XRLayerLayout layout() const;
bool blendTextureSourceAlpha() const;
void setBlendTextureSourceAlpha(bool value);
std::optional<bool> chromaticAberrationCorrection() const;
void setChromaticAberrationCorrection(std::optional<bool> value);
bool forceMonoPresentation() const;
void setForceMonoPresentation(bool value);
float opacity() const;
void setOpacity(float value);
uint16_t mipLevels() const;
bool needsRedraw() const;
void destroy() const;
void Trace(Visitor*) const override;
private:
const Member<XRGraphicsBinding> binding_;
bool blend_texture_source_alpha_{false};
std::optional<bool> chromatic_aberration_correction_{std::nullopt};
bool force_mono_presentation_{false};
float opacity_{1.0};
uint16_t mip_levels_{1};
bool needs_redraw_{false};
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_MODULES_XR_XR_COMPOSITION_LAYER_H_
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