Position Latency accurately in statistics

libretro · Dec 27, 2024 · e6373f2 · e6373f2
1 parent 1a751ef
commit e6373f2
Showing 1 changed file with 9 additions and 3 deletions.
diff --git a/gfx/video_driver.c b/gfx/video_driver.c
@@ -4118,9 +4118,8 @@ void video_driver_frame(const void *data, unsigned width,
 
       {
          /* TODO/FIXME - localize */
-         size_t __len = strlcpy(video_info.stat_text, "LATENCY\n", sizeof(video_info.stat_text));
-         __len += snprintf(video_info.stat_text      + __len,
-                        sizeof(video_info.stat_text) - __len,
+         size_t __len = snprintf(video_info.stat_text,
+                        sizeof(video_info.stat_text),
                "CORE AV_INFO\n"
                " Size:        %u x %u\n"
                " - Base:      %u x %u\n"
@@ -4175,6 +4174,13 @@ void video_driver_frame(const void *data, unsigned width,
             audio_stats.samples
                );
 
+
+         /* TODO/FIXME - localize */
+         if (  (video_st->frame_delay_target > 0)
+            || (video_info.runahead && !video_info.runahead_second_instance))
+         __len += strlcpy(video_info.stat_text + __len, "LATENCY\n",
+                   sizeof(video_info.stat_text - __len));
+
          /* TODO/FIXME - localize */
          if (video_st->frame_delay_target > 0)
             __len += snprintf(video_info.stat_text + __len, sizeof(video_info.stat_text) - __len,