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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 | 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 16 matching lines...) Expand all Loading... |
| 27 #define V8ArrayBufferCustom_h | 27 #define V8ArrayBufferCustom_h |
| 28 | 28 |
| 29 #include "bindings/core/v8/V8Binding.h" | 29 #include "bindings/core/v8/V8Binding.h" |
| 30 #include "bindings/core/v8/V8DOMWrapper.h" | 30 #include "bindings/core/v8/V8DOMWrapper.h" |
| 31 #include "bindings/core/v8/WrapperTypeInfo.h" | 31 #include "bindings/core/v8/WrapperTypeInfo.h" |
| 32 #include "wtf/ArrayBuffer.h" | 32 #include "wtf/ArrayBuffer.h" |
| 33 #include <v8.h> | 33 #include <v8.h> |
| 34 | 34 |
| 35 namespace blink { | 35 namespace blink { |
| 36 | 36 |
| 37 class V8ArrayBufferDeallocationObserver FINAL: public WTF::ArrayBufferDeallocati
onObserver { | 37 class V8ArrayBufferDeallocationObserver final: public WTF::ArrayBufferDeallocati
onObserver { |
| 38 public: | 38 public: |
| 39 virtual void arrayBufferDeallocated(unsigned sizeInBytes) OVERRIDE | 39 virtual void arrayBufferDeallocated(unsigned sizeInBytes) override |
| 40 { | 40 { |
| 41 v8::Isolate::GetCurrent()->AdjustAmountOfExternalAllocatedMemory(-static
_cast<int>(sizeInBytes)); | 41 v8::Isolate::GetCurrent()->AdjustAmountOfExternalAllocatedMemory(-static
_cast<int>(sizeInBytes)); |
| 42 } | 42 } |
| 43 static V8ArrayBufferDeallocationObserver* instanceTemplate(); | 43 static V8ArrayBufferDeallocationObserver* instanceTemplate(); |
| 44 | 44 |
| 45 protected: | 45 protected: |
| 46 virtual void blinkAllocatedMemory(unsigned sizeInBytes) OVERRIDE | 46 virtual void blinkAllocatedMemory(unsigned sizeInBytes) override |
| 47 { | 47 { |
| 48 v8::Isolate::GetCurrent()->AdjustAmountOfExternalAllocatedMemory(static_
cast<int>(sizeInBytes)); | 48 v8::Isolate::GetCurrent()->AdjustAmountOfExternalAllocatedMemory(static_
cast<int>(sizeInBytes)); |
| 49 } | 49 } |
| 50 }; | 50 }; |
| 51 | 51 |
| 52 class V8ArrayBuffer { | 52 class V8ArrayBuffer { |
| 53 public: | 53 public: |
| 54 static bool hasInstance(v8::Handle<v8::Value>, v8::Isolate*); | 54 static bool hasInstance(v8::Handle<v8::Value>, v8::Isolate*); |
| 55 static ArrayBuffer* toImpl(v8::Handle<v8::Object>); | 55 static ArrayBuffer* toImpl(v8::Handle<v8::Object>); |
| 56 static ArrayBuffer* toImplWithTypeCheck(v8::Isolate*, v8::Handle<v8::Value>)
; | 56 static ArrayBuffer* toImplWithTypeCheck(v8::Isolate*, v8::Handle<v8::Value>)
; |
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| 151 | 151 |
| 152 template<class CallbackInfo, class Wrappable> | 152 template<class CallbackInfo, class Wrappable> |
| 153 inline void v8SetReturnValueFast(const CallbackInfo& info, PassRefPtr< ArrayBuff
er > impl, Wrappable* wrappable) | 153 inline void v8SetReturnValueFast(const CallbackInfo& info, PassRefPtr< ArrayBuff
er > impl, Wrappable* wrappable) |
| 154 { | 154 { |
| 155 v8SetReturnValueFast(info, impl.get(), wrappable); | 155 v8SetReturnValueFast(info, impl.get(), wrappable); |
| 156 } | 156 } |
| 157 | 157 |
| 158 } // namespace blink | 158 } // namespace blink |
| 159 | 159 |
| 160 #endif // V8ArrayBufferCustom_h | 160 #endif // V8ArrayBufferCustom_h |
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