Mention unneeded casts and parentheses

patch by Vitor: [vitor1001 gmail com] Originally committed as revision 9445 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago · 7cbf432db1
parent 3d44f15cfc
commit 7cbf432db1
1 changed files with 3 additions and 0 deletions
--- a/doc/ffmpeg-doc.texi
+++ b/doc/ffmpeg-doc.texi
@ -1539,6 +1539,9 @@ int myfunc(int my_parameter)
 fprintf and printf are forbidden in libavformat and libavcodec,
 please use av_log() instead.

+Casts should be used only when necessary. Unneeded parentheses
+should also be avoided if they don't make the code easier to understand.
+
@section Development Policy

@enumerate