resampler: Add dtrace probes

2022-06-26 13:52:59 +00:00 · 2022-06-26 13:52:59 +00:00 · e05e812d93
parent ee64bc2722
commit e05e812d93
1 changed files with 3 additions and 0 deletions
--- a/src/resampler.c
+++ b/src/resampler.c
@ -19,6 +19,7 @@
 #include "fb.h"
 #include "transform-util.h"
 #include "pixels.h"
+#include "usdt.h"

 #include <stdlib.h>
 #include <aml.h>
@ -170,6 +171,8 @@ int resampler_feed(struct resampler* self, struct nvnc_fb* fb,
 		struct pixman_region16* damage, resampler_fn on_done,
 		void* userdata)
 {
+	DTRACE_PROBE2(neatvnc, resampler_feed, self, fb->pts);
+
 	if (fb->transform == NVNC_TRANSFORM_NORMAL) {
 		on_done(fb, damage, userdata);
 		return 0;