[FFmpeg-cvslog] libhmpcodec/mp_msg: update to latest from mplayer

[multiple authors]

ffmpeg | branch: master | multiple authors <multiple at multiple.x> | Tue Feb  5 13:02:00 2013 +0100| [99a0813a7e0b2666510db07296ada11598004ff0] | committer: Michael Niedermayer

libhmpcodec/mp_msg: update to latest from mplayer

Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=99a0813a7e0b2666510db07296ada11598004ff0
---

 libavfilter/libmpcodecs/mp_msg.h |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/libavfilter/libmpcodecs/mp_msg.h b/libavfilter/libmpcodecs/mp_msg.h
index 250bfb2..51cdff3 100644
--- a/libavfilter/libmpcodecs/mp_msg.h
+++ b/libavfilter/libmpcodecs/mp_msg.h
@@ -148,14 +148,16 @@ void ff_mp_msg(int mod, int lev, const char *format, ... ) __attribute__ ((forma
 #   ifdef MP_DEBUG
 #      define mp_dbg(mod,lev, args... ) ff_mp_msg(mod, lev, ## args )
 #   else
-#      define mp_dbg(mod,lev, args... ) /* only useful for developers */
+       // only useful for developers, disable but check syntax
+#      define mp_dbg(mod,lev, args... ) do { if (0) ff_mp_msg(mod, lev, ## args ); } while (0)
 #   endif
 #else // not GNU C
 void ff_mp_msg(int mod, int lev, const char *format, ... );
 #   ifdef MP_DEBUG
 #      define mp_dbg(mod,lev, ... ) ff_mp_msg(mod, lev, __VA_ARGS__)
 #   else
-#      define mp_dbg(mod,lev, ... ) /* only useful for developers */
+       // only useful for developers, disable but check syntax
+#      define mp_dbg(mod,lev, ... ) do { if (0) ff_mp_msg(mod, lev, __VA_ARGS__); } while (0)
 #   endif
 #endif /* __GNUC__ */