mirror of https://github.com/mpv-player/mpv
patch replaces '()' for the correct '(void)' in function declarations/prototypes which have no parameters. The '()' syntax tell thats there is a variable list of arguments, so that the compiler cannot check this. The extra CFLAG '-Wstrict-declarations' shows those cases. Comments about a similar patch applied to ffmpeg: That in C++ these mean the same, but in ANSI C the semantics are different; function() is an (obsolete) K&R C style forward declaration, it basically means that the function can have any number and any types of parameters, effectively completely preventing the compiler from doing any sort of type checking. -- Erik Slagter Defining functions with unspecified arguments is allowed but bad. With arguments unspecified the compiler can't report an error/warning if the function is called with incorrect arguments. -- Måns Rullgård git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17567 b3059339-0415-0410-9bf9-f77b7e298cf2 |
||
---|---|---|
.. | ||
drivers | ||
.cvsignore | ||
Makefile | ||
README | ||
fourcc.h | ||
vidix.h | ||
vidixlib.c | ||
vidixlib.h |
README
VIDIX - Video Interface for *niX. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ This library was designed and introduced as interface to userspace drivers to provide DGA everywhere where it's possible (unline X11). I hope that these drivers will be portable same as X11 (not only on *nix). For detail on how to develop new driver see main/DOCS/tech/vidix.txt IMPORTANT: These are NOT linux kernel drivers. If you are looking for the mga_vid linux kernel drivers, please cd ../drivers thanks.