SDL: use E(X^2) - E(X)^2 for variance to reduce an optimizer pass
[supertux.git] / src / physfs /
drwxr-xr-x   ..
-rw-r--r-- 2861 physfs_sdl.cpp
-rw-r--r-- 970 physfs_sdl.hpp
-rw-r--r-- 4329 physfs_stream.cpp
-rw-r--r-- 1994 physfs_stream.hpp