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use ArrayBuffer->Data() when available #1002

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use ArrayBuffer->Data() when available #1002

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6 changes: 5 additions & 1 deletion nan_typedarray_contents.h
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Original file line number Diff line number Diff line change
Expand Up @@ -31,9 +31,13 @@ class TypedArrayContents {
v8::Local<v8::ArrayBuffer> buffer = array->Buffer();

length = byte_length / sizeof(T);
#if (V8_MAJOR_VERSION >= 10 || \
(V8_MAJOR_VERSION == 10 && \
(defined(V8_MINOR_VERSION) && V8_MINOR_VERSION >= 5)))
data = static_cast<char*>(buffer->Data()) + byte_offset;
// Actually it's 7.9 here but this would lead to ABI issues with Node.js 13
// using 7.8 till 13.2.0.
#if (V8_MAJOR_VERSION >= 8)
#elif (V8_MAJOR_VERSION >= 8)
data = static_cast<char*>(buffer->GetBackingStore()->Data()) + byte_offset;
#else
data = static_cast<char*>(buffer->GetContents().Data()) + byte_offset;
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