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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_VIZ_SERVICE_DISPLAY_OVERLAY_PROCESSOR_SURFACE_CONTROL_H_
#define COMPONENTS_VIZ_SERVICE_DISPLAY_OVERLAY_PROCESSOR_SURFACE_CONTROL_H_
#include <optional>
#include "components/viz/service/display/overlay_processor_using_strategy.h"
namespace viz {
// This is an overlay processor implementation for Android SurfaceControl.
class VIZ_SERVICE_EXPORT OverlayProcessorSurfaceControl
: public OverlayProcessorUsingStrategy {
public:
OverlayProcessorSurfaceControl();
~OverlayProcessorSurfaceControl() override;
static std::optional<gfx::ColorSpace> GetOverrideColorSpace();
bool IsOverlaySupported() const override;
bool NeedsSurfaceDamageRectList() const override;
// Override OverlayProcessorUsingStrategy.
void SetDisplayTransformHint(gfx::OverlayTransform transform) override;
void SetViewportSize(const gfx::Size& size) override;
void AdjustOutputSurfaceOverlay(
std::optional<OutputSurfaceOverlayPlane>* output_surface_plane) override;
void CheckOverlaySupportImpl(
const OverlayProcessorInterface::OutputSurfaceOverlayPlane* primary_plane,
OverlayCandidateList* candidates) override;
gfx::Rect GetOverlayDamageRectForOutputSurface(
const OverlayCandidate& overlay) const override;
bool SupportsFlipRotateTransform() const override;
private:
gfx::OverlayTransform display_transform_ = gfx::OVERLAY_TRANSFORM_NONE;
gfx::Size viewport_size_;
};
} // namespace viz
#endif // COMPONENTS_VIZ_SERVICE_DISPLAY_OVERLAY_PROCESSOR_SURFACE_CONTROL_H_
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