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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 CompositorProxyClientImpl_h | 5 #ifndef CompositorProxyClientImpl_h |
6 #define CompositorProxyClientImpl_h | 6 #define CompositorProxyClientImpl_h |
7 | 7 |
8 #include "core/dom/CompositorProxyClient.h" | 8 #include "core/dom/CompositorProxyClient.h" |
9 #include "platform/heap/Handle.h" | |
9 #include "wtf/Noncopyable.h" | 10 #include "wtf/Noncopyable.h" |
10 | 11 |
11 namespace blink { | 12 namespace blink { |
12 | 13 |
13 class CompositorMutatorImpl; | 14 class CompositorMutatorImpl; |
14 class CompositorWorkerGlobalScope; | 15 class CompositorWorkerGlobalScope; |
15 class WorkerGlobalScope; | 16 class WorkerGlobalScope; |
16 | 17 |
17 // Mediates between one CompositorWorkerGlobalScope and the associated Composito rMutatorImpl. | 18 // Mediates between one CompositorWorkerGlobalScope and the associated Composito rMutatorImpl. |
18 // There is one CompositorProxyClientImpl per worker but there may be multiple f or a given | 19 // There is one CompositorProxyClientImpl per worker but there may be multiple f or a given |
19 // mutator, e.g. if a single document creates multiple CompositorWorker objects. | 20 // mutator, e.g. if a single document creates multiple CompositorWorker objects. |
20 // | 21 // |
21 // Should be accessed only on the compositor thread. | 22 // Should be accessed only on the compositor thread. |
22 class CompositorProxyClientImpl final : public GarbageCollected<CompositorProxyC lientImpl>, public CompositorProxyClient { | 23 class CompositorProxyClientImpl final : public GarbageCollectedFinalized<Composi torProxyClientImpl>, public CompositorProxyClient { |
jbroman
2016/06/10 17:45:42
Why did this class become GarbageCollectedFinalize
majidvp
2016/06/10 19:17:51
Hmmm, I recall getting warning from oilpan that it
| |
23 USING_GARBAGE_COLLECTED_MIXIN(CompositorProxyClientImpl); | 24 USING_GARBAGE_COLLECTED_MIXIN(CompositorProxyClientImpl); |
24 WTF_MAKE_NONCOPYABLE(CompositorProxyClientImpl); | 25 WTF_MAKE_NONCOPYABLE(CompositorProxyClientImpl); |
25 public: | 26 public: |
26 CompositorProxyClientImpl(CompositorMutatorImpl*); | 27 CompositorProxyClientImpl(CompositorMutatorImpl*); |
27 DECLARE_VIRTUAL_TRACE(); | 28 DECLARE_VIRTUAL_TRACE(); |
28 | 29 |
29 // Runs the animation frame callback for the frame starting at the given tim e. | 30 // Runs the animation frame callback for the frame starting at the given tim e. |
30 // Returns true if another animation frame was requested (i.e. should be rei nvoked next frame). | 31 // Returns true if another animation frame was requested (i.e. should be rei nvoked next frame). |
31 bool mutate(double monotonicTimeNow); | 32 bool mutate(double monotonicTimeNow); |
32 | 33 |
33 // CompositorProxyClient: | 34 // CompositorProxyClient: |
34 void setGlobalScope(WorkerGlobalScope*) override; | 35 void setGlobalScope(WorkerGlobalScope*) override; |
35 void requestAnimationFrame() override; | 36 void requestAnimationFrame() override; |
37 void registerCompositorProxy(CompositorProxy*) override; | |
38 void unregisterCompositorProxy(CompositorProxy*) override; | |
36 | 39 |
37 private: | 40 private: |
38 bool executeAnimationFrameCallbacks(double monotonicTimeNow); | 41 bool executeAnimationFrameCallbacks(double monotonicTimeNow); |
39 | 42 |
40 Member<CompositorMutatorImpl> m_mutator; | 43 Member<CompositorMutatorImpl> m_mutator; |
41 | 44 |
42 Member<CompositorWorkerGlobalScope> m_globalScope; | 45 Member<CompositorWorkerGlobalScope> m_globalScope; |
43 bool m_requestedAnimationFrameCallbacks; | 46 bool m_requestedAnimationFrameCallbacks; |
47 | |
48 typedef HeapHashSet<WeakMember<CompositorProxy>> ProxySet; | |
49 typedef HeapHashMap<uint64_t, Member<ProxySet>> ProxyMap; | |
50 ProxyMap m_proxyMap; | |
44 }; | 51 }; |
45 | 52 |
46 } // namespace blink | 53 } // namespace blink |
47 | 54 |
48 #endif // CompositorProxyClientImpl_h | 55 #endif // CompositorProxyClientImpl_h |
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