1 // Copyright 2019 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 #ifndef UI_OZONE_PLATFORM_DRM_GPU_DRM_OVERLAY_CANDIDATES_H_
6 #define UI_OZONE_PLATFORM_DRM_GPU_DRM_OVERLAY_CANDIDATES_H_
7 
8 #include <vector>
9 
10 #include "base/macros.h"
11 #include "ui/gfx/native_widget_types.h"
12 #include "ui/ozone/public/overlay_candidates_ozone.h"
13 
14 namespace ui {
15 class DrmOverlayManager;
16 class OverlaySurfaceCandidate;
17 
18 // OverlayCandidatesOzone implementation that delegates decisions to
19 // DrmOverlayManager.
20 class DrmOverlayCandidates : public OverlayCandidatesOzone {
21  public:
22   DrmOverlayCandidates(DrmOverlayManager* manager,
23                        gfx::AcceleratedWidget widget);
24   ~DrmOverlayCandidates() override;
25 
26   // OverlayCandidatesOzone:
27   void CheckOverlaySupport(
28       std::vector<OverlaySurfaceCandidate>* candidates) override;
29 
30  private:
31   DrmOverlayManager* const overlay_manager_;  // Not owned.
32   const gfx::AcceleratedWidget widget_;
33 
34   DISALLOW_COPY_AND_ASSIGN(DrmOverlayCandidates);
35 };
36 
37 }  // namespace ui
38 
39 #endif  // UI_OZONE_PLATFORM_DRM_GPU_DRM_OVERLAY_CANDIDATES_H_
40