How to use LVGL with SDL2?

Processor/OS?

intel core i7 Windows 11 Pro.

What LVGL version are you using?

v8/v9

What do you want to achieve?

Want to run LVGL code in PC as a simulator using SDL

What have you tried so far?

Downloaded :GitHub - Ryzee119/lvgl-sdl: A crossplatform SDL wrapper for the Light and Versatile Graphics Library https://lvgl.io/. and extracted but facing issues.

I have no code to produce as first i have to understand the whole flow

Some questions comes in my mind:

1.what is the purpose of "lvgl_v8\src\draw\sdl its available always with LVGL version.
2.is there any connection between GitHub - Ryzee119/lvgl-sdl: A crossplatform SDL wrapper for the Light and Versatile Graphics Library https://lvgl.io/. and lvgl_v8\src\draw\sdl.

please help.