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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 UI_OZONE_PLATFORM_DRM_GPU_DRM_OVERLAY_CANDIDATES_H_
#define UI_OZONE_PLATFORM_DRM_GPU_DRM_OVERLAY_CANDIDATES_H_
#include <vector>
#include "base/memory/raw_ptr.h"
#include "ui/gfx/native_widget_types.h"
#include "ui/ozone/public/hardware_capabilities.h"
#include "ui/ozone/public/overlay_candidates_ozone.h"
namespace ui {
class DrmOverlayManager;
class OverlaySurfaceCandidate;
// OverlayCandidatesOzone implementation that delegates decisions to
// DrmOverlayManager.
class DrmOverlayCandidates : public OverlayCandidatesOzone {
public:
DrmOverlayCandidates(DrmOverlayManager* manager,
gfx::AcceleratedWidget widget);
DrmOverlayCandidates(const DrmOverlayCandidates&) = delete;
DrmOverlayCandidates& operator=(const DrmOverlayCandidates&) = delete;
~DrmOverlayCandidates() override;
// OverlayCandidatesOzone:
void CheckOverlaySupport(
std::vector<OverlaySurfaceCandidate>* candidates) override;
void ObserveHardwareCapabilities(
HardwareCapabilitiesCallback receive_callback) override;
void RegisterOverlayRequirement(bool requires_overlay) override;
void OnSwapBuffersComplete(gfx::SwapResult swap_result) override;
void SetSupportedBufferFormats(
base::flat_set<gfx::BufferFormat> supported_buffer_formats) override;
void NotifyOverlayPromotion(
std::vector<gfx::OverlayType> promoted_overlay_types) override;
private:
const raw_ptr<DrmOverlayManager> overlay_manager_; // Not owned.
const gfx::AcceleratedWidget widget_;
};
} // namespace ui
#endif // UI_OZONE_PLATFORM_DRM_GPU_DRM_OVERLAY_CANDIDATES_H_
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