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gstinfo: colorize PIDs in log messages

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The PIDs on log lines were supposed to be colorized before, but the
escape sequence was incorrect.  With this change, the code uses the
correct sequence to colorize those PIDs.  E.g., instead of `\033[334m`
(incorrect), use `\033[34m` (correct).

This makes the log messages easier to read.  It also reduces the chance
that a buggy terminal will choke on the invalid escape sequence.

https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/624

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/691>
This commit is contained in:
Chris White 2020-10-31 15:10:23 -04:00 committed by Tim-Philipp Müller
parent 34b4a03f01
commit e231f1d3af
1 changed files with 1 additions and 1 deletions
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2
gst/gstinfo.c
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@ -1311,7 +1311,7 @@ gst_debug_log_default (GstDebugCategory * category, GstDebugLevel level,
color = gst_debug_construct_term_color (gst_debug_category_get_color
(category));
clear = "\033[00m";
g_sprintf (pidcolor, "\033[3%1dm", pid % 6 + 31);
g_sprintf (pidcolor, "\033[%02dm", pid % 6 + 31);
levelcolor = levelcolormap[level];
#define PRINT_FMT " %s"PID_FMT"%s "PTR_FMT" %s%s%s %s"CAT_FMT"%s %s\n"