[mutter] clutter/main: Add 'detailed-trace' debug flag

[Marge Bot <marge-bot src gnome org>]

commit 796eb005bccb51e481b67cf8c3ec6ee55b6d2c38
Author: Jonas Ådahl <jadahl gmail com>
Date:   Wed Feb 3 00:04:02 2021 +0100

    clutter/main: Add 'detailed-trace' debug flag
    
    Will be used to trace a lot more, and with more details, and thus may
    have a larger impact on what is actually measured. This potential impact
    is the reason for enabling only when needed.
    
    Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1700>

 clutter/clutter/clutter-main.c | 1 +
 clutter/clutter/clutter-main.h | 1 +
 2 files changed, 2 insertions(+)
---
diff --git a/clutter/clutter/clutter-main.c b/clutter/clutter/clutter-main.c
index b862f82a3b..195c2e5cfc 100644
--- a/clutter/clutter/clutter-main.c
+++ b/clutter/clutter/clutter-main.c
@@ -117,6 +117,7 @@ static const GDebugKey clutter_debug_keys[] = {
   { "clipping", CLUTTER_DEBUG_CLIPPING },
   { "oob-transforms", CLUTTER_DEBUG_OOB_TRANSFORMS },
   { "frame-timings", CLUTTER_DEBUG_FRAME_TIMINGS },
+  { "detailed-trace", CLUTTER_DEBUG_DETAILED_TRACE },
 };
 #endif /* CLUTTER_ENABLE_DEBUG */
 
diff --git a/clutter/clutter/clutter-main.h b/clutter/clutter/clutter-main.h
index e59361eb79..26651efc6f 100644
--- a/clutter/clutter/clutter-main.h
+++ b/clutter/clutter/clutter-main.h
@@ -54,6 +54,7 @@ typedef enum
   CLUTTER_DEBUG_CLIPPING            = 1 << 15,
   CLUTTER_DEBUG_OOB_TRANSFORMS      = 1 << 16,
   CLUTTER_DEBUG_FRAME_TIMINGS       = 1 << 17,
+  CLUTTER_DEBUG_DETAILED_TRACE      = 1 << 18,
 } ClutterDebugFlag;
 
 typedef enum