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| 1 /* | 1 /* |
| 2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
| 6 * met: | 6 * met: |
| 7 * | 7 * |
| 8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
| (...skipping 22 matching lines...) Expand all Loading... |
| 33 #include "core/animation/AnimationTimeline.h" | 33 #include "core/animation/AnimationTimeline.h" |
| 34 #include "core/animation/KeyframeEffect.h" | 34 #include "core/animation/KeyframeEffect.h" |
| 35 #include "core/dom/Document.h" | 35 #include "core/dom/Document.h" |
| 36 #include "core/dom/ExceptionCode.h" | 36 #include "core/dom/ExceptionCode.h" |
| 37 #include "core/events/AnimationPlayerEvent.h" | 37 #include "core/events/AnimationPlayerEvent.h" |
| 38 #include "core/frame/UseCounter.h" | 38 #include "core/frame/UseCounter.h" |
| 39 #include "core/inspector/InspectorInstrumentation.h" | 39 #include "core/inspector/InspectorInstrumentation.h" |
| 40 #include "core/inspector/InspectorTraceEvents.h" | 40 #include "core/inspector/InspectorTraceEvents.h" |
| 41 #include "platform/RuntimeEnabledFeatures.h" | 41 #include "platform/RuntimeEnabledFeatures.h" |
| 42 #include "platform/TraceEvent.h" | 42 #include "platform/TraceEvent.h" |
| 43 #include "platform/animation/CompositorAnimationPlayer.h" |
| 44 #include "platform/graphics/CompositorFactory.h" |
| 43 #include "public/platform/Platform.h" | 45 #include "public/platform/Platform.h" |
| 44 #include "public/platform/WebCompositorAnimationPlayer.h" | |
| 45 #include "public/platform/WebCompositorSupport.h" | 46 #include "public/platform/WebCompositorSupport.h" |
| 46 #include "wtf/MathExtras.h" | 47 #include "wtf/MathExtras.h" |
| 47 | 48 |
| 48 namespace blink { | 49 namespace blink { |
| 49 | 50 |
| 50 namespace { | 51 namespace { |
| 51 | 52 |
| 52 static unsigned nextSequenceNumber() | 53 static unsigned nextSequenceNumber() |
| 53 { | 54 { |
| 54 static unsigned next = 0; | 55 static unsigned next = 0; |
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| 914 void Animation::endUpdatingState() | 915 void Animation::endUpdatingState() |
| 915 { | 916 { |
| 916 ASSERT(m_stateIsBeingUpdated); | 917 ASSERT(m_stateIsBeingUpdated); |
| 917 m_stateIsBeingUpdated = false; | 918 m_stateIsBeingUpdated = false; |
| 918 } | 919 } |
| 919 | 920 |
| 920 void Animation::createCompositorPlayer() | 921 void Animation::createCompositorPlayer() |
| 921 { | 922 { |
| 922 if (RuntimeEnabledFeatures::compositorAnimationTimelinesEnabled() && Platfor
m::current()->isThreadedAnimationEnabled() && !m_compositorPlayer) { | 923 if (RuntimeEnabledFeatures::compositorAnimationTimelinesEnabled() && Platfor
m::current()->isThreadedAnimationEnabled() && !m_compositorPlayer) { |
| 923 ASSERT(Platform::current()->compositorSupport()); | 924 ASSERT(Platform::current()->compositorSupport()); |
| 924 m_compositorPlayer = adoptPtr(Platform::current()->compositorSupport()->
createAnimationPlayer()); | 925 m_compositorPlayer = adoptPtr(CompositorFactory::current().createAnimati
onPlayer()); |
| 925 ASSERT(m_compositorPlayer); | 926 ASSERT(m_compositorPlayer); |
| 926 m_compositorPlayer->setAnimationDelegate(this); | 927 m_compositorPlayer->setAnimationDelegate(this); |
| 927 attachCompositorTimeline(); | 928 attachCompositorTimeline(); |
| 928 } | 929 } |
| 929 | 930 |
| 930 attachCompositedLayers(); | 931 attachCompositedLayers(); |
| 931 } | 932 } |
| 932 | 933 |
| 933 void Animation::destroyCompositorPlayer() | 934 void Animation::destroyCompositorPlayer() |
| 934 { | 935 { |
| 935 detachCompositedLayers(); | 936 detachCompositedLayers(); |
| 936 | 937 |
| 937 if (m_compositorPlayer) { | 938 if (m_compositorPlayer) { |
| 938 detachCompositorTimeline(); | 939 detachCompositorTimeline(); |
| 939 m_compositorPlayer->setAnimationDelegate(nullptr); | 940 m_compositorPlayer->setAnimationDelegate(nullptr); |
| 940 m_compositorPlayer.clear(); | 941 m_compositorPlayer.clear(); |
| 941 } | 942 } |
| 942 } | 943 } |
| 943 | 944 |
| 944 void Animation::attachCompositorTimeline() | 945 void Animation::attachCompositorTimeline() |
| 945 { | 946 { |
| 946 if (m_compositorPlayer) { | 947 if (m_compositorPlayer) { |
| 947 WebCompositorAnimationTimeline* timeline = m_timeline ? m_timeline->comp
ositorTimeline() : nullptr; | 948 CompositorAnimationTimeline* timeline = m_timeline ? m_timeline->composi
torTimeline() : nullptr; |
| 948 if (timeline) | 949 if (timeline) |
| 949 timeline->playerAttached(*this); | 950 timeline->playerAttached(*this); |
| 950 } | 951 } |
| 951 } | 952 } |
| 952 | 953 |
| 953 void Animation::detachCompositorTimeline() | 954 void Animation::detachCompositorTimeline() |
| 954 { | 955 { |
| 955 if (m_compositorPlayer) { | 956 if (m_compositorPlayer) { |
| 956 WebCompositorAnimationTimeline* timeline = m_timeline ? m_timeline->comp
ositorTimeline() : nullptr; | 957 CompositorAnimationTimeline* timeline = m_timeline ? m_timeline->composi
torTimeline() : nullptr; |
| 957 if (timeline) | 958 if (timeline) |
| 958 timeline->playerDestroyed(*this); | 959 timeline->playerDestroyed(*this); |
| 959 } | 960 } |
| 960 } | 961 } |
| 961 | 962 |
| 962 void Animation::attachCompositedLayers() | 963 void Animation::attachCompositedLayers() |
| 963 { | 964 { |
| 964 if (!RuntimeEnabledFeatures::compositorAnimationTimelinesEnabled() || !m_com
positorPlayer) | 965 if (!RuntimeEnabledFeatures::compositorAnimationTimelinesEnabled() || !m_com
positorPlayer) |
| 965 return; | 966 return; |
| 966 | 967 |
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| 1095 visitor->trace(m_content); | 1096 visitor->trace(m_content); |
| 1096 visitor->trace(m_timeline); | 1097 visitor->trace(m_timeline); |
| 1097 visitor->trace(m_pendingFinishedEvent); | 1098 visitor->trace(m_pendingFinishedEvent); |
| 1098 visitor->trace(m_finishedPromise); | 1099 visitor->trace(m_finishedPromise); |
| 1099 visitor->trace(m_readyPromise); | 1100 visitor->trace(m_readyPromise); |
| 1100 RefCountedGarbageCollectedEventTargetWithInlineData<Animation>::trace(visito
r); | 1101 RefCountedGarbageCollectedEventTargetWithInlineData<Animation>::trace(visito
r); |
| 1101 ActiveDOMObject::trace(visitor); | 1102 ActiveDOMObject::trace(visitor); |
| 1102 } | 1103 } |
| 1103 | 1104 |
| 1104 } // namespace blink | 1105 } // namespace blink |
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