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Side by Side Diff: third_party/WebKit/Source/core/dom/ElementRareData.cpp

Issue 1405993008: compositor-worker: plumb element id and mutable properties (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rebase Created 5 years ago
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1 /* 1 /*
2 * Copyright (C) 2012 Google Inc. All rights reserved. 2 * Copyright (C) 2012 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 13 matching lines...) Expand all
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */ 29 */
30 30
31 #include "config.h" 31 #include "config.h"
32 #include "core/dom/ElementRareData.h" 32 #include "core/dom/ElementRareData.h"
33 33
34 #include "core/dom/CompositorProxiedPropertySet.h"
34 #include "core/style/ComputedStyle.h" 35 #include "core/style/ComputedStyle.h"
35 36
36 namespace blink { 37 namespace blink {
37 38
38 struct SameSizeAsElementRareData : NodeRareData { 39 struct SameSizeAsElementRareData : NodeRareData {
39 short indices[2]; 40 short indices[1];
40 LayoutSize sizeForResizing; 41 LayoutSize sizeForResizing;
41 IntSize scrollOffset; 42 IntSize scrollOffset;
42 void* pointer; 43 void* pointers[13];
43 RawPtrWillBeMember<void*> willbeMember[11]; 44 PersistentWillBeMember<void*> member[1];
44 PersistentWillBeMember<void*> persistent[1];
45 }; 45 };
46 46
47 CSSStyleDeclaration& ElementRareData::ensureInlineCSSStyleDeclaration(Element* o wnerElement) 47 CSSStyleDeclaration& ElementRareData::ensureInlineCSSStyleDeclaration(Element* o wnerElement)
48 { 48 {
49 if (!m_cssomWrapper) 49 if (!m_cssomWrapper)
50 m_cssomWrapper = adoptPtrWillBeNoop(new InlineCSSStyleDeclaration(ownerE lement)); 50 m_cssomWrapper = adoptPtrWillBeNoop(new InlineCSSStyleDeclaration(ownerE lement));
51 return *m_cssomWrapper; 51 return *m_cssomWrapper;
52 } 52 }
53 53
54 AttrNodeList& ElementRareData::ensureAttrNodeList() 54 AttrNodeList& ElementRareData::ensureAttrNodeList()
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73 visitor->trace(m_generatedBefore); 73 visitor->trace(m_generatedBefore);
74 visitor->trace(m_generatedAfter); 74 visitor->trace(m_generatedAfter);
75 visitor->trace(m_generatedFirstLetter); 75 visitor->trace(m_generatedFirstLetter);
76 visitor->trace(m_backdrop); 76 visitor->trace(m_backdrop);
77 NodeRareData::traceAfterDispatch(visitor); 77 NodeRareData::traceAfterDispatch(visitor);
78 } 78 }
79 79
80 static_assert(sizeof(ElementRareData) == sizeof(SameSizeAsElementRareData), "Ele mentRareData should stay small"); 80 static_assert(sizeof(ElementRareData) == sizeof(SameSizeAsElementRareData), "Ele mentRareData should stay small");
81 81
82 } // namespace blink 82 } // namespace blink
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