A quick hack to have scrcpy's output flipped for when you're using it with a buggy device. This is rom1v's fix implemented in a Detours DLL to avoid compiling scrcpy myself with every new release.
To run, place x64/Release/scrcpy-mirrored.dll and scrcpy-mirrored.exe into the same folder as scrcpy.exe. Use scrcpy-mirrored.exe to launch scrcpy.
To build, git clone https://github.com/microsoft/Detours.git scrcpy-mirrored\Detours and place msvcrt.lib into the scrcpy-mirrored folder.