User new ArrayBuffer API for Electron 13

sergei-dyshel · Sep 3, 2021 · 961870e · 961870e · gpetrov · Oct 11, 2021
1 parent a020dcc
commit 961870e
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/src/conversions.cc b/src/conversions.cc
@@ -28,7 +28,8 @@ void InitConversions(Local<Object> exports) {
   end_position_key.Reset(Nan::Persistent<String>(Nan::New("endPosition").ToLocalChecked()));
 
   point_transfer_buffer = static_cast<uint32_t *>(malloc(2 * sizeof(uint32_t)));
-  auto js_point_transfer_buffer = ArrayBuffer::New(Isolate::GetCurrent(), point_transfer_buffer, 2 * sizeof(uint32_t));
+  auto backing_store = ArrayBuffer::NewBackingStore(point_transfer_buffer, 2 * sizeof(uint32_t), BackingStore::EmptyDeleter, nullptr);
+  auto js_point_transfer_buffer = ArrayBuffer::New(Isolate::GetCurrent(), std::move(backing_store));
   Nan::Set(exports, Nan::New("pointTransferArray").ToLocalChecked(), Uint32Array::New(js_point_transfer_buffer, 0, 2));
 }
 

diff --git a/src/node.cc b/src/node.cc
@@ -29,7 +29,8 @@ static inline void setup_transfer_buffer(uint32_t node_count) {
     }
     transfer_buffer_length = new_length;
     transfer_buffer = static_cast<uint32_t *>(malloc(transfer_buffer_length * sizeof(uint32_t)));
-    auto js_transfer_buffer = ArrayBuffer::New(Isolate::GetCurrent(), transfer_buffer, transfer_buffer_length * sizeof(uint32_t));
+    auto backing_store = ArrayBuffer::NewBackingStore(transfer_buffer, transfer_buffer_length * sizeof(uint32_t), BackingStore::EmptyDeleter, nullptr);
+    auto js_transfer_buffer = ArrayBuffer::New(Isolate::GetCurrent(), std::move(backing_store));
     Nan::Set(
       Nan::New(module_exports),
       Nan::New("nodeTransferArray").ToLocalChecked(),