Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(94)

Side by Side Diff: third_party/WebKit/Source/wtf/ArrayBuffer.cpp

Issue 1436153002: Apply clang-format with Chromium-style without column limit. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 1 month ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
OLDNEW
1 /* 1 /*
2 * Copyright (C) 2009 Apple Inc. All rights reserved. 2 * Copyright (C) 2009 Apple 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 5 * modification, are permitted provided that the following conditions
6 * are met: 6 * are met:
7 * 1. Redistributions of source code must retain the above copyright 7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer. 8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright 9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the 10 * notice, this list of conditions and the following disclaimer in the
(...skipping 13 matching lines...) Expand all
24 */ 24 */
25 25
26 #include "config.h" 26 #include "config.h"
27 #include "wtf/ArrayBuffer.h" 27 #include "wtf/ArrayBuffer.h"
28 28
29 #include "wtf/ArrayBufferView.h" 29 #include "wtf/ArrayBufferView.h"
30 #include "wtf/RefPtr.h" 30 #include "wtf/RefPtr.h"
31 31
32 namespace WTF { 32 namespace WTF {
33 33
34 bool ArrayBuffer::transfer(ArrayBufferContents& result) 34 bool ArrayBuffer::transfer(ArrayBufferContents& result) {
35 { 35 ASSERT(!isShared());
36 ASSERT(!isShared()); 36 RefPtr<ArrayBuffer> keepAlive(this);
37 RefPtr<ArrayBuffer> keepAlive(this);
38 37
39 if (!m_contents.data()) { 38 if (!m_contents.data()) {
40 result.neuter(); 39 result.neuter();
41 return false; 40 return false;
42 } 41 }
43 42
44 bool allViewsAreNeuterable = true; 43 bool allViewsAreNeuterable = true;
45 for (ArrayBufferView* i = m_firstView; i; i = i->m_nextView) { 44 for (ArrayBufferView* i = m_firstView; i; i = i->m_nextView) {
46 if (!i->isNeuterable()) 45 if (!i->isNeuterable())
47 allViewsAreNeuterable = false; 46 allViewsAreNeuterable = false;
48 } 47 }
49 48
50 if (allViewsAreNeuterable) { 49 if (allViewsAreNeuterable) {
51 m_contents.transfer(result); 50 m_contents.transfer(result);
52 } else { 51 } else {
53 m_contents.copyTo(result); 52 m_contents.copyTo(result);
54 if (!result.data()) 53 if (!result.data())
55 return false; 54 return false;
56 } 55 }
57 56
58 while (m_firstView) { 57 while (m_firstView) {
59 ArrayBufferView* current = m_firstView; 58 ArrayBufferView* current = m_firstView;
60 removeView(current); 59 removeView(current);
61 if (allViewsAreNeuterable || current->isNeuterable()) 60 if (allViewsAreNeuterable || current->isNeuterable())
62 current->neuter(); 61 current->neuter();
63 } 62 }
64 63
65 m_isNeutered = true; 64 m_isNeutered = true;
66 65
67 return true; 66 return true;
68 } 67 }
69 68
70 bool ArrayBuffer::shareContentsWith(ArrayBufferContents& result) 69 bool ArrayBuffer::shareContentsWith(ArrayBufferContents& result) {
71 { 70 ASSERT(isShared());
72 ASSERT(isShared()); 71 RefPtr<ArrayBuffer> keepAlive(this);
73 RefPtr<ArrayBuffer> keepAlive(this);
74 72
75 if (!m_contents.data()) { 73 if (!m_contents.data()) {
76 result.neuter(); 74 result.neuter();
77 return false; 75 return false;
78 } 76 }
79 77
80 m_contents.shareWith(result); 78 m_contents.shareWith(result);
81 return true; 79 return true;
82 } 80 }
83 81
84 void ArrayBuffer::addView(ArrayBufferView* view) 82 void ArrayBuffer::addView(ArrayBufferView* view) {
85 { 83 view->m_buffer = this;
86 view->m_buffer = this; 84 view->m_prevView = 0;
87 view->m_prevView = 0; 85 view->m_nextView = m_firstView;
88 view->m_nextView = m_firstView; 86 if (m_firstView)
89 if (m_firstView) 87 m_firstView->m_prevView = view;
90 m_firstView->m_prevView = view; 88 m_firstView = view;
91 m_firstView = view;
92 } 89 }
93 90
94 void ArrayBuffer::removeView(ArrayBufferView* view) 91 void ArrayBuffer::removeView(ArrayBufferView* view) {
95 { 92 ASSERT(this == view->m_buffer);
96 ASSERT(this == view->m_buffer); 93 if (view->m_nextView)
97 if (view->m_nextView) 94 view->m_nextView->m_prevView = view->m_prevView;
98 view->m_nextView->m_prevView = view->m_prevView; 95 if (view->m_prevView)
99 if (view->m_prevView) 96 view->m_prevView->m_nextView = view->m_nextView;
100 view->m_prevView->m_nextView = view->m_nextView; 97 if (m_firstView == view)
101 if (m_firstView == view) 98 m_firstView = view->m_nextView;
102 m_firstView = view->m_nextView; 99 view->m_prevView = view->m_nextView = 0;
103 view->m_prevView = view->m_nextView = 0;
104 } 100 }
105
106 } 101 }
OLDNEW
« no previous file with comments | « third_party/WebKit/Source/wtf/ArrayBuffer.h ('k') | third_party/WebKit/Source/wtf/ArrayBufferBuilder.h » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698