nop90 does a great service to the Nintendo 3DS community by releasing a greatly improved port of libSDL. This should raise the library of Nintendo 3DS homebrew games really fast!

Changes:

– reduced video thread priority to avoid conflicts with ctulib threads, mainly the NDSP handler one
– fixed a crash callingSDL_SetVideoMode a secont time, caused by not releasing the scene (shader ans Rendertargets) before loading it again with the new video mode