audio: reduce excessive logging of delayed audio start

Since this is a messy and fragile mechanism, I want it logged (even if
it's somewhat in conflict with the verbose logging policy). On the other
hand, it's unconditionally logged on every playloop iteration. So add
some nonsense to log it only on progress.

1 files changed, 7 insertions, 2 deletions

diff --git a/player/audio.c b/player/audio.c
index 86b1a04500..771fa05502 100644
--- a/player/audio.c
+++ b/player/audio.c
@@ -204,6 +204,7 @@ void reset_audio_state(struct MPContext *mpctx)
     }
     mpctx->audio_status = mpctx->ao_chain ? STATUS_SYNCING : STATUS_EOF;
     mpctx->delay = 0;
+    mpctx->logged_async_diff = -1;
 }
 
 void uninit_audio_out(struct MPContext *mpctx)
@@ -798,8 +799,11 @@ static void check_audio_start(struct MPContext *mpctx, bool force)
         double diff = (apts - pts) / mpctx->opts->playback_speed;
         if (!get_internal_paused(mpctx))
             mp_set_timeout(mpctx, diff);
-        MP_VERBOSE(mpctx, "delaying audio start %f vs. %f, diff=%f\n",
-                   apts, pts, diff);
+        if (mpctx->logged_async_diff != diff) {
+            MP_VERBOSE(mpctx, "delaying audio start %f vs. %f, diff=%f\n",
+                       apts, pts, diff);
+            mpctx->logged_async_diff = diff;
+        }
         return;
     }
 
@@ -809,6 +813,7 @@ static void check_audio_start(struct MPContext *mpctx, bool force)
     if (ao_c->out_eof)
         mpctx->audio_status = STATUS_DRAINING;
     ao_c->underrun = false;
+    mpctx->logged_async_diff = -1;
     mp_wakeup_core(mpctx);
 }