public static void InjectShareMemoryObjects(this IServiceNode target)
{
//create/release all these objects inside the runtime internal context, this make sure all objects can be destroyed even user context is released
var converter = target.GetService <IJSValueConverterService>();
//var switchService = target.ServiceNode.GetService<IRuntimeService>().InternalContextSwitchService;
if (converter.CanConvert <JSArrayBuffer>())
{
return;
}
converter.RegisterConverter <JSArrayBuffer>(
(node, value) =>
{
var jsValueService = node.GetService <IJSValueService>();
return(jsValueService.CreateArrayBuffer(value));
},
(node, value) =>
{
var switchService = node.GetService <IRuntimeService>().InternalContextSwitchService;
return(switchService.With <JSArrayBuffer>(() =>
{
if (value.ValueType != JavaScriptValueType.ArrayBuffer)
{
throw new InvalidOperationException("source type should be ArrayBuffer");
}
IntPtr buffer = JavaScriptValue.GetArrayBufferStorage(value, out uint size);
var result = JSArrayBuffer.CreateFromJS(buffer, size, value, switchService);
return result;
}));
}, false
public void ArrayBufferSetGet_CreateInDotnet()
{
JSArrayBuffer buffer = JSArrayBuffer.Create(payloadSize);
buffer.Buffer.WriteArray(0, payloadToJS, 0, payloadSize);
smoSetGet(buffer);
buffer.Dispose();
}
public void ArrayBufferReadWrite_CreateInDotnet()
{
JSArrayBuffer buffer = JSArrayBuffer.Create(payloadSize);
buffer.Buffer.WriteArray(0, payloadToJS, 0, payloadSize);
smoAdd(buffer, "arrayBufferAdd");
buffer.Dispose();
}
public void ArrayBufferSetGet_InJavascript()
{
JSArrayBuffer buffer = JSArrayBuffer.CreateInJavascript((uint)payloadSize, (b) =>
{
b.WriteArray(0, payloadToJS, 0, payloadSize);
});
smoSetGet(buffer);
buffer.Dispose();
}
public void ArrayBufferSetGet_FromExternal()
{
var p = Marshal.AllocHGlobal(payloadSize);
JSArrayBuffer buffer = JSArrayBuffer.CreateFromExternal(p, (ulong)payloadSize);
buffer.Buffer.WriteArray(0, payloadToJS, 0, payloadSize);
smoSetGet(buffer);
buffer.Dispose();
Marshal.FreeHGlobal(p);
}
public void ArrayBufferReadWrite_InJavascript()
{
JSArrayBuffer buffer = JSArrayBuffer.CreateInJavascript((uint)payloadSize, (b) =>
{
b.WriteArray(0, payloadToJS, 0, payloadSize);
});
smoAdd(buffer, "arrayBufferAdd");
buffer.Dispose();
}
public void TypedArraySetGet_CreateFromArrayBuffer()
{
JSArrayBuffer buffer = JSArrayBuffer.Create(payloadSize);
JSTypedArray array = JSTypedArray.CreateFromArrayBuffer(JavaScriptTypedArrayType.Int8, buffer, 0, (uint)payloadSize);
array.Buffer.WriteArray(0, payloadToJS, 0, payloadSize);
smoSetGet(array);
array.Dispose();
buffer.Dispose();
}
public void DataViewSetGet_CreateInDotnet()
{
JSArrayBuffer buffer = JSArrayBuffer.Create(payloadSize);
buffer.Buffer.WriteArray(0, payloadToJS, 0, payloadSize);
JSDataView view = JSDataView.CreateFromArrayBuffer(buffer, 0, (uint)payloadSize, null);
smoSetGet(view);
view.Dispose();
buffer.Dispose();
}
public void DataViewSetGet_CreateInJS()
{
JSArrayBuffer buffer = JSArrayBuffer.CreateInJavascript((uint)payloadSize, null);
JSDataView view = JSDataView.CreateFromArrayBuffer(buffer, 0, (uint)payloadSize, (b) =>
{
b.WriteArray(0, payloadToJS, 0, payloadSize);
});
smoSetGet(view);
view.Dispose();
buffer.Dispose();
}
