mochunshuang

Results 2 issues of mochunshuang

### Steps to reproduce I passed the frame into Dart through the FFI callback function, but the rendering speed of Dart is very slow. I use the Dart technique: ui:...

from: performance template

for add a library:need c-cpp-link.cpp-flags to replace g++ -std=c++23 .\Pipe.cpp ${c-cpp-link.cpp-flags} -o Pipe.exe for instance: g++ -std=c++23 .\Pipe.cpp -lstdc++exp -o Pipe.exe