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Side by Side Diff: cc/surfaces/surface.h

Issue 2760433002: SurfaceManager::CreateSurface must set the surface's factory (Closed)
Patch Set: Reset Created 3 years, 9 months ago
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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_SURFACES_SURFACE_H_ 5 #ifndef CC_SURFACES_SURFACE_H_
6 #define CC_SURFACES_SURFACE_H_ 6 #define CC_SURFACES_SURFACE_H_
7 7
8 #include <stddef.h> 8 #include <stddef.h>
9 #include <stdint.h> 9 #include <stdint.h>
10 10
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49 const SurfaceId& previous_frame_surface_id() const { 49 const SurfaceId& previous_frame_surface_id() const {
50 return previous_frame_surface_id_; 50 return previous_frame_surface_id_;
51 } 51 }
52 52
53 void SetPreviousFrameSurface(Surface* surface); 53 void SetPreviousFrameSurface(Surface* surface);
54 54
55 void QueueFrame(CompositorFrame frame, const DrawCallback& draw_callback); 55 void QueueFrame(CompositorFrame frame, const DrawCallback& draw_callback);
56 void EvictFrame(); 56 void EvictFrame();
57 void RequestCopyOfOutput(std::unique_ptr<CopyOutputRequest> copy_request); 57 void RequestCopyOfOutput(std::unique_ptr<CopyOutputRequest> copy_request);
58 58
59 // This method gets rid of both active and pending frames and leaks their
60 // resources.
61 // TODO(samans): This method should not be necessary once crbug.com/701988 is
62 // fixed.
63 void Reset();
64
59 // Notifies the Surface that a blocking SurfaceId now has an active frame. 65 // Notifies the Surface that a blocking SurfaceId now has an active frame.
60 void NotifySurfaceIdAvailable(const SurfaceId& surface_id); 66 void NotifySurfaceIdAvailable(const SurfaceId& surface_id);
61 67
62 void AddObserver(PendingFrameObserver* observer); 68 void AddObserver(PendingFrameObserver* observer);
63 void RemoveObserver(PendingFrameObserver* observer); 69 void RemoveObserver(PendingFrameObserver* observer);
64 70
65 // Called if a deadline has been hit and this surface is not yet active but 71 // Called if a deadline has been hit and this surface is not yet active but
66 // it's marked as respecting deadlines. 72 // it's marked as respecting deadlines.
67 void ActivatePendingFrameForDeadline(); 73 void ActivatePendingFrameForDeadline();
68 74
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80 // returns true before calling this method. 86 // returns true before calling this method.
81 const CompositorFrame& GetPendingFrame(); 87 const CompositorFrame& GetPendingFrame();
82 88
83 // Returns a number that increments by 1 every time a new frame is enqueued. 89 // Returns a number that increments by 1 every time a new frame is enqueued.
84 int frame_index() const { return frame_index_; } 90 int frame_index() const { return frame_index_; }
85 91
86 void TakeLatencyInfo(std::vector<ui::LatencyInfo>* latency_info); 92 void TakeLatencyInfo(std::vector<ui::LatencyInfo>* latency_info);
87 void RunDrawCallbacks(); 93 void RunDrawCallbacks();
88 94
89 base::WeakPtr<SurfaceFactory> factory() { return factory_; } 95 base::WeakPtr<SurfaceFactory> factory() { return factory_; }
96 void set_factory(base::WeakPtr<SurfaceFactory> factory) {
97 factory_ = factory;
98 }
90 99
91 // Add a SurfaceSequence that must be satisfied before the Surface is 100 // Add a SurfaceSequence that must be satisfied before the Surface is
92 // destroyed. 101 // destroyed.
93 void AddDestructionDependency(SurfaceSequence sequence); 102 void AddDestructionDependency(SurfaceSequence sequence);
94 103
95 // Satisfy all destruction dependencies that are contained in sequences, and 104 // Satisfy all destruction dependencies that are contained in sequences, and
96 // remove them from sequences. 105 // remove them from sequences.
97 void SatisfyDestructionDependencies( 106 void SatisfyDestructionDependencies(
98 std::unordered_set<SurfaceSequence, SurfaceSequenceHash>* sequences, 107 std::unordered_set<SurfaceSequence, SurfaceSequenceHash>* sequences,
99 std::unordered_set<FrameSinkId, FrameSinkIdHash>* valid_id_namespaces); 108 std::unordered_set<FrameSinkId, FrameSinkIdHash>* valid_id_namespaces);
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158 DrawCallback draw_callback_; 167 DrawCallback draw_callback_;
159 168
160 DISALLOW_COPY_AND_ASSIGN(Surface); 169 DISALLOW_COPY_AND_ASSIGN(Surface);
161 }; 170 };
162 171
163 using PendingSurfaceSet = base::flat_set<Surface*>; 172 using PendingSurfaceSet = base::flat_set<Surface*>;
164 173
165 } // namespace cc 174 } // namespace cc
166 175
167 #endif // CC_SURFACES_SURFACE_H_ 176 #endif // CC_SURFACES_SURFACE_H_
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