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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "third_party/blink/renderer/core/typed_arrays/dom_shared_array_buffer.h"
#include "third_party/blink/renderer/platform/bindings/dom_data_store.h"
namespace blink {
// Construction of WrapperTypeInfo may require non-trivial initialization due
// to cross-component address resolution in order to load the pointer to the
// parent interface's WrapperTypeInfo. We ignore this issue because the issue
// happens only on component builds and the official release builds
// (statically-linked builds) are never affected by this issue.
#if defined(COMPONENT_BUILD) && defined(WIN32) && defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wglobal-constructors"
#endif
const WrapperTypeInfo DOMSharedArrayBuffer::wrapper_type_info_body_{
gin::kEmbedderBlink,
nullptr,
nullptr,
"SharedArrayBuffer",
nullptr,
WrapperTypeInfo::kWrapperTypeObjectPrototype,
WrapperTypeInfo::kObjectClassId,
WrapperTypeInfo::kNotInheritFromActiveScriptWrappable,
WrapperTypeInfo::kIdlBufferSourceType,
};
const WrapperTypeInfo& DOMSharedArrayBuffer::wrapper_type_info_ =
DOMSharedArrayBuffer::wrapper_type_info_body_;
#if defined(COMPONENT_BUILD) && defined(WIN32) && defined(__clang__)
#pragma clang diagnostic pop
#endif
v8::MaybeLocal<v8::Value> DOMSharedArrayBuffer::Wrap(
ScriptState* script_state) {
DCHECK(!DOMDataStore::ContainsWrapper(this, script_state->GetIsolate()));
const WrapperTypeInfo* wrapper_type_info = GetWrapperTypeInfo();
v8::Local<v8::SharedArrayBuffer> wrapper;
{
v8::Context::Scope context_scope(script_state->GetContext());
wrapper = v8::SharedArrayBuffer::New(script_state->GetIsolate(),
Content()->BackingStore());
}
return AssociateWithWrapper(script_state->GetIsolate(), wrapper_type_info,
wrapper);
}
} // namespace blink
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