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1 /* | 1 /* |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 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 |
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70 #define TOSTRING_VOID(type, var, value) \ | 70 #define TOSTRING_VOID(type, var, value) \ |
71 type var(value); \ | 71 type var(value); \ |
72 if (UNLIKELY(!var.prepare())) \ | 72 if (UNLIKELY(!var.prepare())) \ |
73 return; | 73 return; |
74 | 74 |
75 #define TOSTRING_DEFAULT(type, var, value, retVal) \ | 75 #define TOSTRING_DEFAULT(type, var, value, retVal) \ |
76 type var(value); \ | 76 type var(value); \ |
77 if (UNLIKELY(!var.prepare())) \ | 77 if (UNLIKELY(!var.prepare())) \ |
78 return retVal; | 78 return retVal; |
79 | 79 |
| 80 #define SMALL_ARRAY_BUFFER_VIEW_STORAGE(value) \ |
| 81 (value->IsArrayBufferView() && !value.As<v8::ArrayBufferView>()->HasBuffer()
? alloca(value.As<v8::ArrayBufferView>()->ByteLength()) : nullptr) |
| 82 |
80 template <typename T> | 83 template <typename T> |
81 inline bool v8Call(v8::Maybe<T> maybe, T& outVariable) | 84 inline bool v8Call(v8::Maybe<T> maybe, T& outVariable) |
82 { | 85 { |
83 if (maybe.IsNothing()) | 86 if (maybe.IsNothing()) |
84 return false; | 87 return false; |
85 outVariable = maybe.FromJust(); | 88 outVariable = maybe.FromJust(); |
86 return true; | 89 return true; |
87 } | 90 } |
88 | 91 |
89 inline bool v8CallBoolean(v8::Maybe<bool> maybe) | 92 inline bool v8CallBoolean(v8::Maybe<bool> maybe) |
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110 | 113 |
111 // The last "else" is to avoid dangling else problem. | 114 // The last "else" is to avoid dangling else problem. |
112 #define V8_CALL(outVariable, handle, methodCall, failureExpression)
\ | 115 #define V8_CALL(outVariable, handle, methodCall, failureExpression)
\ |
113 if (handle.IsEmpty() || !v8Call(handle->methodCall, outVariable)) { \ | 116 if (handle.IsEmpty() || !v8Call(handle->methodCall, outVariable)) { \ |
114 failureExpression;
\ | 117 failureExpression;
\ |
115 } else | 118 } else |
116 | 119 |
117 } // namespace blink | 120 } // namespace blink |
118 | 121 |
119 #endif // V8BindingMacros_h | 122 #endif // V8BindingMacros_h |
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