private static object OnNewInlayRequest(NewInlayRequest request)
{
var size = new Size(request.Width, request.Height);
BaseRenderHandler renderHandler = request.FrameTransportMode switch
{
FrameTransportMode.SharedTexture => new TextureRenderHandler(size),
FrameTransportMode.BitmapBuffer => new BitmapBufferRenderHandler(size),
_ => throw new Exception($"Unhandled frame transport mode {request.FrameTransportMode}"),
};
var inlay = new Inlay(request.Url, renderHandler);
inlay.Initialise();
inlays.Add(request.Guid, inlay);
renderHandler.CursorChanged += (sender, cursor) =>
{
ipcBuffer.RemoteRequest <object>(new SetCursorRequest()
{
Guid = request.Guid,
Cursor = cursor
});
};
return(BuildRenderHandlerResponse(renderHandler));
}
private static void Run(RenderProcessArguments args)
{
waitHandle = new EventWaitHandle(false, EventResetMode.ManualReset, args.KeepAliveHandleName);
// Boot up a thread to make sure we shut down if parent dies
parentWatchThread = new Thread(WatchParentStatus);
parentWatchThread.Start(args.ParentPid);
#if DEBUG
AppDomain.CurrentDomain.FirstChanceException += (obj, e) => Console.Error.WriteLine(e.Exception.ToString());
#endif
var dxRunning = DxHandler.Initialise(args.DxgiAdapterLuid);
CefHandler.Initialise(cefAssemblyDir, args.CefCacheDir);
ipcBuffer = new IpcBuffer <DownstreamIpcRequest, UpstreamIpcRequest>(args.IpcChannelName, HandleIpcRequest);
Console.WriteLine("Notifiying on ready state.");
// We always support bitmap buffer transport
var availableTransports = FrameTransportMode.BitmapBuffer;
if (dxRunning)
{
availableTransports |= FrameTransportMode.SharedTexture;
}
ipcBuffer.RemoteRequest <object>(new ReadyNotificationRequest()
{
availableTransports = availableTransports,
});
Console.WriteLine("Waiting...");
waitHandle.WaitOne();
waitHandle.Dispose();
Console.WriteLine("Render process shutting down.");
ipcBuffer.Dispose();
DxHandler.Shutdown();
CefHandler.Shutdown();
parentWatchThread.Abort();
}