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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 #include "core/dom/FrameRequestCallbackCollection.h" | 5 #include "core/dom/FrameRequestCallbackCollection.h" |
6 | 6 |
7 #include "core/dom/FrameRequestCallback.h" | 7 #include "core/dom/FrameRequestCallback.h" |
8 #include "core/inspector/InspectorInstrumentation.h" | 8 #include "core/inspector/InspectorInstrumentation.h" |
9 #include "core/inspector/InspectorTraceEvents.h" | 9 #include "core/inspector/InspectorTraceEvents.h" |
10 | 10 |
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57 m_callbacksToInvoke[i]->m_cancelled = true; | 57 m_callbacksToInvoke[i]->m_cancelled = true; |
58 // will be removed at the end of executeCallbacks() | 58 // will be removed at the end of executeCallbacks() |
59 return; | 59 return; |
60 } | 60 } |
61 } | 61 } |
62 } | 62 } |
63 | 63 |
64 void FrameRequestCallbackCollection::executeCallbacks( | 64 void FrameRequestCallbackCollection::executeCallbacks( |
65 double highResNowMs, | 65 double highResNowMs, |
66 double highResNowMsLegacy) { | 66 double highResNowMsLegacy) { |
67 // First, generate a list of callbacks to consider. Callbacks registered from
this point | 67 // First, generate a list of callbacks to consider. Callbacks registered from |
68 // on are considered only for the "next" frame, not this one. | 68 // this point on are considered only for the "next" frame, not this one. |
69 DCHECK(m_callbacksToInvoke.isEmpty()); | 69 DCHECK(m_callbacksToInvoke.isEmpty()); |
70 m_callbacksToInvoke.swap(m_callbacks); | 70 m_callbacksToInvoke.swap(m_callbacks); |
71 | 71 |
72 for (size_t i = 0; i < m_callbacksToInvoke.size(); ++i) { | 72 for (size_t i = 0; i < m_callbacksToInvoke.size(); ++i) { |
73 FrameRequestCallback* callback = m_callbacksToInvoke[i].get(); | 73 FrameRequestCallback* callback = m_callbacksToInvoke[i].get(); |
74 if (!callback->m_cancelled) { | 74 if (!callback->m_cancelled) { |
75 TRACE_EVENT1( | 75 TRACE_EVENT1( |
76 "devtools.timeline", "FireAnimationFrame", "data", | 76 "devtools.timeline", "FireAnimationFrame", "data", |
77 InspectorAnimationFrameEvent::data(m_context, callback->m_id)); | 77 InspectorAnimationFrameEvent::data(m_context, callback->m_id)); |
78 InspectorInstrumentation::NativeBreakpoint nativeBreakpoint( | 78 InspectorInstrumentation::NativeBreakpoint nativeBreakpoint( |
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91 m_callbacksToInvoke.clear(); | 91 m_callbacksToInvoke.clear(); |
92 } | 92 } |
93 | 93 |
94 DEFINE_TRACE(FrameRequestCallbackCollection) { | 94 DEFINE_TRACE(FrameRequestCallbackCollection) { |
95 visitor->trace(m_callbacks); | 95 visitor->trace(m_callbacks); |
96 visitor->trace(m_callbacksToInvoke); | 96 visitor->trace(m_callbacksToInvoke); |
97 visitor->trace(m_context); | 97 visitor->trace(m_context); |
98 } | 98 } |
99 | 99 |
100 } // namespace blink | 100 } // namespace blink |
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