From 2d89ad85333b8869723f93180d5d6ed6c9f34bec Mon Sep 17 00:00:00 2001
From: Wim Taymans <wtaymans@redhat.com>
Date: Sun, 20 Dec 2020 12:24:26 +0100
Subject: [PATCH] profiler: add xrun_count and latency to profiler

---
 spa/include/spa/param/profiler.h | 10 +++++++---
 src/modules/module-profiler.c    |  9 ++++++---
 2 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/spa/include/spa/param/profiler.h b/spa/include/spa/param/profiler.h
index d08bd082b..8bb4635ba 100644
--- a/spa/include/spa/param/profiler.h
+++ b/spa/include/spa/param/profiler.h
@@ -41,7 +41,8 @@ enum spa_profiler {
 							  *      Long : counter,
 							  *      Float : cpu_load fast,
 							  *      Float : cpu_load medium,
-							  *      Float : cpu_load slow))  */
+							  *      Float : cpu_load slow),
+							  *      Int : xrun-count))  */
 	SPA_PROFILER_clock,				/**< clock information
 							  *  (Struct(
 							  *      Int : clock flags,
@@ -62,7 +63,8 @@ enum spa_profiler {
 							  *      Long : driver signal,
 							  *      Long : driver awake,
 							  *      Long : driver finish,
-							  *      Int : driver status)) */
+							  *      Int : driver status),
+							  *      Fraction : latency))  */
 
 	SPA_PROFILER_START_Follower	= 0x20000,	/**< follower related profiler properties */
 	SPA_PROFILER_followerBlock,			/**< generic follower info block
@@ -73,7 +75,9 @@ enum spa_profiler {
 							  *      Long : signal,
 							  *      Long : awake,
 							  *      Long : finish,
-							  *      Int : status)) */
+							  *      Int : status,
+							  *      Fraction : latency))  */
+
 	SPA_PROFILER_START_CUSTOM	= 0x1000000,
 };
 
diff --git a/src/modules/module-profiler.c b/src/modules/module-profiler.c
index 35d74b773..5f20bd80e 100644
--- a/src/modules/module-profiler.c
+++ b/src/modules/module-profiler.c
@@ -171,7 +171,8 @@ static void context_start(void *data, struct pw_impl_node *node)
 			SPA_POD_Long(impl->count),
 			SPA_POD_Float(a->cpu_load[0]),
 			SPA_POD_Float(a->cpu_load[1]),
-			SPA_POD_Float(a->cpu_load[2]));
+			SPA_POD_Float(a->cpu_load[2]),
+			SPA_POD_Int(a->xrun_count));
 
 	spa_pod_builder_prop(&b, SPA_PROFILER_clock, 0);
 	spa_pod_builder_add_struct(&b,
@@ -194,7 +195,8 @@ static void context_start(void *data, struct pw_impl_node *node)
 			SPA_POD_Long(a->signal_time),
 			SPA_POD_Long(a->awake_time),
 			SPA_POD_Long(a->finish_time),
-			SPA_POD_Int(a->status));
+			SPA_POD_Int(a->status),
+			SPA_POD_Fraction(&node->latency));
 
 	spa_list_for_each(t, &node->rt.target_list, link) {
 		struct pw_impl_node *n = t->node;
@@ -212,7 +214,8 @@ static void context_start(void *data, struct pw_impl_node *node)
 			SPA_POD_Long(na->signal_time),
 			SPA_POD_Long(na->awake_time),
 			SPA_POD_Long(na->finish_time),
-			SPA_POD_Int(na->status));
+			SPA_POD_Int(na->status),
+			SPA_POD_Fraction(&n->latency));
 	}
 	spa_pod_builder_pop(&b, &f[0]);