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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CC_OUTPUT_OVERLAY_STRATEGY_SINGLE_ON_TOP_H_ | 5 #ifndef CC_OUTPUT_OVERLAY_STRATEGY_SINGLE_ON_TOP_H_ |
6 #define CC_OUTPUT_OVERLAY_STRATEGY_SINGLE_ON_TOP_H_ | 6 #define CC_OUTPUT_OVERLAY_STRATEGY_SINGLE_ON_TOP_H_ |
7 | 7 |
8 #include "base/macros.h" | 8 #include "base/macros.h" |
9 #include "cc/output/overlay_processor.h" | 9 #include "cc/output/overlay_processor.h" |
10 | 10 |
11 namespace cc { | 11 namespace cc { |
12 | 12 |
13 class OverlayCandidateValidator; | 13 class OverlayCandidateValidator; |
14 | 14 |
15 class CC_EXPORT OverlayStrategySingleOnTop : public OverlayProcessor::Strategy { | 15 class CC_EXPORT OverlayStrategySingleOnTop : public OverlayProcessor::Strategy { |
16 public: | 16 public: |
17 explicit OverlayStrategySingleOnTop( | 17 explicit OverlayStrategySingleOnTop( |
18 OverlayCandidateValidator* capability_checker); | 18 OverlayCandidateValidator* capability_checker); |
19 ~OverlayStrategySingleOnTop() override; | 19 ~OverlayStrategySingleOnTop() override; |
20 | 20 |
21 bool Attempt(ResourceProvider* resource_provider, | 21 bool Attempt(ResourceProvider* resource_provider, |
22 RenderPass* render_pass, | 22 RenderPass* render_pass, |
23 OverlayCandidateList* candidate_list) override; | 23 OverlayCandidateList* candidate_list, |
| 24 std::vector<gfx::Rect>* content_bounds) override; |
24 | 25 |
25 private: | 26 private: |
26 bool TryOverlay(QuadList* quad_list, | 27 bool TryOverlay(QuadList* quad_list, |
27 OverlayCandidateList* candidate_list, | 28 OverlayCandidateList* candidate_list, |
28 const OverlayCandidate& candidate, | 29 const OverlayCandidate& candidate, |
29 QuadList::Iterator candidate_iterator); | 30 QuadList::Iterator candidate_iterator); |
30 | 31 |
31 OverlayCandidateValidator* capability_checker_; // Weak. | 32 OverlayCandidateValidator* capability_checker_; // Weak. |
32 | 33 |
33 DISALLOW_COPY_AND_ASSIGN(OverlayStrategySingleOnTop); | 34 DISALLOW_COPY_AND_ASSIGN(OverlayStrategySingleOnTop); |
34 }; | 35 }; |
35 | 36 |
36 } // namespace cc | 37 } // namespace cc |
37 | 38 |
38 #endif // CC_OUTPUT_OVERLAY_STRATEGY_SINGLE_ON_TOP_H_ | 39 #endif // CC_OUTPUT_OVERLAY_STRATEGY_SINGLE_ON_TOP_H_ |
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