dydtjr1128/remoteassistance-cpp

[WIP]RemoteAssistance like TeamViewer(C++)

RemoteAssistance-Cpp

RemoteAssistance like TeamViewer C++ version

https://dydtjr1128.github.io/RemoteAssistance-Cpp/

It also made java swing version => Link

This version is only implemented up to local mirroring, which has not yet used network.

ToDo

• Screen capture
• Double buffering
• Add network code(socket)
• Plan the Image Transmission
• Boost asio 또는 IOCP
• SIMD compare
• Capture screen based OpenGL

Sample demo

Structure

Client <-> Broker server(Session) <-> Client
  ↑                                     ↑
  └─────────────────────────────────────┘
                Data send

A Plan about the Image Transmission Algorithm

1. Unconditionally Full Data Transfer
2. Compare with previous data and transfer if different
3. Import data from random locations, compare with previous data, and transfer if different
4. Divide image data into grid and compare each grid in parallel

This case must be considered comparison process(like SIMD..)

remoteassistance-cpp's Issues

간혹 발생하는 Flicker 현상

더블버퍼링 코드 오류로 예상(TextOut 미 사용 시 깜빡이는 현상 발생)