Update: Raptor SDL2 Hardware acceleration! Special thanks to ccawley2011 for working on hardware acceleration for 3DS SDL2! https://github.com/RetroGamer02/raptor-consoles/releases/tag/MultiSys-V1.0.3
Sorry for the super late reply I have not logged into gbatemp for a good while.
I do want to address that issue in the old SDL1 build. The problem is not present in the new SDL2 version. Note the SDL2 build currently lacks display scaling do to...