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// Copyright 2014 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_HARDWARE_DISPLAY_PLANE_MANAGER_LEGACY_H_
#define UI_OZONE_PLATFORM_DRM_GPU_HARDWARE_DISPLAY_PLANE_MANAGER_LEGACY_H_
#include <stdint.h>
#include "ui/ozone/platform/drm/gpu/hardware_display_plane_manager.h"
namespace gfx {
struct GpuFenceHandle;
} // namespace gfx
namespace ui {
class HardwareDisplayPlaneManagerLegacy : public HardwareDisplayPlaneManager {
public:
explicit HardwareDisplayPlaneManagerLegacy(DrmDevice* device);
HardwareDisplayPlaneManagerLegacy(const HardwareDisplayPlaneManagerLegacy&) =
delete;
HardwareDisplayPlaneManagerLegacy& operator=(
const HardwareDisplayPlaneManagerLegacy&) = delete;
~HardwareDisplayPlaneManagerLegacy() override;
// HardwareDisplayPlaneManager:
bool Commit(CommitRequest commit_request, uint32_t flags) override;
bool Commit(HardwareDisplayPlaneList* plane_list,
scoped_refptr<PageFlipRequest> page_flip_request,
gfx::GpuFenceHandle* release_fence) override;
bool TestSeamlessMode(int32_t crtc_id, const drmModeModeInfo& mode) override;
bool DisableOverlayPlanes(HardwareDisplayPlaneList* plane_list) override;
bool ValidatePrimarySize(const DrmOverlayPlane& primary,
const drmModeModeInfo& mode) override;
void RequestPlanesReadyCallback(
DrmOverlayPlaneList planes,
base::OnceCallback<void(DrmOverlayPlaneList)> callback) override;
protected:
bool InitializePlanes() override;
bool SetPlaneData(HardwareDisplayPlaneList* plane_list,
HardwareDisplayPlane* hw_plane,
const DrmOverlayPlane& overlay,
uint32_t crtc_id,
std::optional<gfx::Point> crtc_offset,
const gfx::Rect& src_rect) override;
bool IsCompatible(HardwareDisplayPlane* plane,
const DrmOverlayPlane& overlay,
uint32_t crtc_id) const override;
bool CommitPendingCrtcState(CrtcState& state) override;
};
} // namespace ui
#endif // UI_OZONE_PLATFORM_DRM_GPU_HARDWARE_DISPLAY_PLANE_MANAGER_LEGACY_H_
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