From 129983408d0d064db656742a3d3d4c038420f48c Mon Sep 17 00:00:00 2001 From: Etienne Buira Date: Sun, 5 Dec 2010 13:56:49 +0000 Subject: [PATCH] Allow to force colored output. Patch by Etienne Buira, etienne d buira d lists a free d fr Originally committed as revision 25888 to svn://svn.ffmpeg.org/ffmpeg/trunk --- doc/fftools-common-opts.texi | 3 ++- libavutil/log.c | 4 ++-- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/doc/fftools-common-opts.texi b/doc/fftools-common-opts.texi index 618441e045..7f192f71ae 100644 --- a/doc/fftools-common-opts.texi +++ b/doc/fftools-common-opts.texi @@ -84,6 +84,7 @@ Set the logging level used by the library. By default the program logs to stderr, if coloring is supported by the terminal, colors are used to mark errors and warnings. Log coloring -can be disabled setting the environment variable @env{NO_COLOR}. +can be disabled setting the environment variable @env{NO_COLOR}, or can +be forced setting the environment variable @env{FFMPEG_FORCE_COLOR}. @end table diff --git a/libavutil/log.c b/libavutil/log.c index 0fd7c96baa..1975bab396 100644 --- a/libavutil/log.c +++ b/libavutil/log.c @@ -62,9 +62,9 @@ static void colored_fputs(int level, const char *str){ background = attr_orig & 0xF0; } #elif HAVE_ISATTY - use_color= getenv("TERM") && !getenv("NO_COLOR") && isatty(2); + use_color= !getenv("NO_COLOR") && (getenv("TERM") && isatty(2) || getenv("FFMPEG_FORCE_COLOR")); #else - use_color= 0; + use_color= getenv("FFMPEG_FORCE_COLOR") && !getenv("NO_COLOR"); #endif }