Author :
Sylvain Becker
Date :
2019-01-30 16:36:47
Hash :5b07148f Message :Fixed failing SDL_ConvertSurface() when blit has failed.
Some blit combination are not supported (eg ARGB8888 -> SDL_PIXELFORMAT_INDEX1MSB)
So prevent SDL_ConvertSurface from creating a broken surface, which cannot be blitted