player: avoid some redundant terminal status updates

Run term_osd_update() just once per update, instead of twice (once for
the status line, and once for the terminal OSD messafe).

1 files changed, 9 insertions, 11 deletions

diff --git a/player/osd.c b/player/osd.c
index e2606829be..48bf22b346 100644
--- a/player/osd.c
+++ b/player/osd.c
@@ -115,17 +115,16 @@ void term_osd_set_subs(struct MPContext *mpctx, const char *text)
     term_osd_update(mpctx);
 }
 
-static void term_osd_set_text(struct MPContext *mpctx, const char *text)
+static void term_osd_set_text_lazy(struct MPContext *mpctx, const char *text)
 {
     if ((mpctx->video_out && mpctx->opts->term_osd != 1) ||
         !mpctx->opts->term_osd || !text)
         text = ""; // disable
     talloc_free(mpctx->term_osd_text);
     mpctx->term_osd_text = talloc_strdup(mpctx, text);
-    term_osd_update(mpctx);
 }
 
-static void term_osd_set_status(struct MPContext *mpctx, const char *text)
+static void term_osd_set_status_lazy(struct MPContext *mpctx, const char *text)
 {
     talloc_free(mpctx->term_osd_status);
     mpctx->term_osd_status = talloc_strdup(mpctx, text);
@@ -134,8 +133,6 @@ static void term_osd_set_status(struct MPContext *mpctx, const char *text)
     terminal_get_size(&w, &h);
     if (strlen(mpctx->term_osd_status) > w && !strchr(mpctx->term_osd_status, '\n'))
         mpctx->term_osd_status[w] = '\0';
-
-    term_osd_update(mpctx);
 }
 
 static void add_term_osd_bar(struct MPContext *mpctx, char **line, int width)
@@ -167,7 +164,7 @@ static bool is_busy(struct MPContext *mpctx)
     return !mpctx->restart_complete && mp_time_sec() - mpctx->start_timestamp > 0.3;
 }
 
-static void print_status(struct MPContext *mpctx)
+static void term_osd_print_status_lazy(struct MPContext *mpctx)
 {
     struct MPOpts *opts = mpctx->opts;
 
@@ -179,13 +176,13 @@ static void print_status(struct MPContext *mpctx)
 
     if (opts->quiet || !mpctx->playback_initialized || !mpctx->playing_msg_shown)
     {
-        term_osd_set_status(mpctx, "");
+        term_osd_set_status_lazy(mpctx, "");
         return;
     }
 
     if (opts->status_msg) {
         char *r = mp_property_expand_escaped_string(mpctx, opts->status_msg);
-        term_osd_set_status(mpctx, r);
+        term_osd_set_status_lazy(mpctx, r);
         talloc_free(r);
         return;
     }
@@ -292,7 +289,7 @@ static void print_status(struct MPContext *mpctx)
     }
 
     // end
-    term_osd_set_status(mpctx, line);
+    term_osd_set_status_lazy(mpctx, line);
     talloc_free(line);
 }
 
@@ -563,8 +560,9 @@ void update_osd_msg(struct MPContext *mpctx)
         update_osd_bar(mpctx, OSD_BAR_SEEK, 0, 1, MPCLAMP(pos, 0, 1));
     }
 
-    term_osd_set_text(mpctx, mpctx->osd_msg_text);
-    print_status(mpctx);
+    term_osd_set_text_lazy(mpctx, mpctx->osd_msg_text);
+    term_osd_print_status_lazy(mpctx);
+    term_osd_update(mpctx);
 
     int osd_level = opts->osd_level;
     if (mpctx->osd_show_pos)