frame-clock: avoid g_signal_emit_by_name()

These were showing up higher in Sysprof profiles.

The simple fix is to avoid the emit_by_name() and let the interface emit
the signals directly. No function preconditions are provided since these
are internal API.

3 files changed, 57 insertions, 7 deletions

diff --git a/gdk/gdkframeclock.c b/gdk/gdkframeclock.c
index 9399ab9f06..f84aee77bb 100644
--- a/gdk/gdkframeclock.c
+++ b/gdk/gdkframeclock.c
@@ -603,3 +603,45 @@ gdk_frame_clock_get_refresh_info (GdkFrameClock *frame_clock,
       frame_counter--;
     }
 }
+
+void
+_gdk_frame_clock_emit_flush_events (GdkFrameClock *frame_clock)
+{
+  g_signal_emit (frame_clock, signals[FLUSH_EVENTS], 0);
+}
+
+void
+_gdk_frame_clock_emit_before_paint (GdkFrameClock *frame_clock)
+{
+  g_signal_emit (frame_clock, signals[BEFORE_PAINT], 0);
+}
+
+void
+_gdk_frame_clock_emit_update (GdkFrameClock *frame_clock)
+{
+  g_signal_emit (frame_clock, signals[UPDATE], 0);
+}
+
+void
+_gdk_frame_clock_emit_layout (GdkFrameClock *frame_clock)
+{
+  g_signal_emit (frame_clock, signals[LAYOUT], 0);
+}
+
+void
+_gdk_frame_clock_emit_paint (GdkFrameClock *frame_clock)
+{
+  g_signal_emit (frame_clock, signals[PAINT], 0);
+}
+
+void
+_gdk_frame_clock_emit_after_paint (GdkFrameClock *frame_clock)
+{
+  g_signal_emit (frame_clock, signals[AFTER_PAINT], 0);
+}
+
+void
+_gdk_frame_clock_emit_resume_events (GdkFrameClock *frame_clock)
+{
+  g_signal_emit (frame_clock, signals[RESUME_EVENTS], 0);
+}
diff --git a/gdk/gdkframeclockidle.c b/gdk/gdkframeclockidle.c
index 0d7e000c5b..12897f4236 100644
--- a/gdk/gdkframeclockidle.c
+++ b/gdk/gdkframeclockidle.c
@@ -307,7 +307,7 @@ gdk_frame_clock_flush_idle (void *data)
   priv->phase = GDK_FRAME_CLOCK_PHASE_FLUSH_EVENTS;
   priv->requested &= ~GDK_FRAME_CLOCK_PHASE_FLUSH_EVENTS;
 
-  g_signal_emit_by_name (G_OBJECT (clock), "flush-events");
+  _gdk_frame_clock_emit_flush_events (clock);
 
   if ((priv->requested & ~GDK_FRAME_CLOCK_PHASE_FLUSH_EVENTS) != 0 ||
       priv->updating_count > 0)
@@ -366,7 +366,7 @@ gdk_frame_clock_paint_idle (void *data)
                * in them.
                */
               priv->requested &= ~GDK_FRAME_CLOCK_PHASE_BEFORE_PAINT;
-              g_signal_emit_by_name (G_OBJECT (clock), "before-paint");
+              _gdk_frame_clock_emit_before_paint (clock);
               priv->phase = GDK_FRAME_CLOCK_PHASE_UPDATE;
             }
           /* fallthrough */
@@ -377,7 +377,7 @@ gdk_frame_clock_paint_idle (void *data)
                   priv->updating_count > 0)
                 {
                   priv->requested &= ~GDK_FRAME_CLOCK_PHASE_UPDATE;
-                  g_signal_emit_by_name (G_OBJECT (clock), "update");
+                  _gdk_frame_clock_emit_update (clock);
                 }
             }
           /* fallthrough */
@@ -405,7 +405,7 @@ gdk_frame_clock_paint_idle (void *data)
 		     priv->freeze_count == 0 && iter++ < 4)
                 {
                   priv->requested &= ~GDK_FRAME_CLOCK_PHASE_LAYOUT;
-                  g_signal_emit_by_name (G_OBJECT (clock), "layout");
+                  _gdk_frame_clock_emit_layout (clock);
                 }
 	      if (iter == 5)
 		g_warning ("gdk-frame-clock: layout continuously requested, giving up after 4 tries");
@@ -427,7 +427,7 @@ gdk_frame_clock_paint_idle (void *data)
               if (priv->requested & GDK_FRAME_CLOCK_PHASE_PAINT)
                 {
                   priv->requested &= ~GDK_FRAME_CLOCK_PHASE_PAINT;
-                  g_signal_emit_by_name (G_OBJECT (clock), "paint");
+                  _gdk_frame_clock_emit_paint (clock);
                 }
             }
           /* fallthrough */
@@ -435,7 +435,7 @@ gdk_frame_clock_paint_idle (void *data)
           if (priv->freeze_count == 0)
             {
               priv->requested &= ~GDK_FRAME_CLOCK_PHASE_AFTER_PAINT;
-              g_signal_emit_by_name (G_OBJECT (clock), "after-paint");
+              _gdk_frame_clock_emit_after_paint (clock);
               /* the ::after-paint phase doesn't get repeated on freeze/thaw,
                */
               priv->phase = GDK_FRAME_CLOCK_PHASE_NONE;
@@ -462,7 +462,7 @@ gdk_frame_clock_paint_idle (void *data)
   if (priv->requested & GDK_FRAME_CLOCK_PHASE_RESUME_EVENTS)
     {
       priv->requested &= ~GDK_FRAME_CLOCK_PHASE_RESUME_EVENTS;
-      g_signal_emit_by_name (G_OBJECT (clock), "resume-events");
+      _gdk_frame_clock_emit_resume_events (clock);
     }
 
   if (priv->freeze_count == 0)
diff --git a/gdk/gdkframeclockprivate.h b/gdk/gdkframeclockprivate.h
index 5181d74cca..cda5aff37b 100644
--- a/gdk/gdkframeclockprivate.h
+++ b/gdk/gdkframeclockprivate.h
@@ -113,6 +113,14 @@ void _gdk_frame_clock_debug_print_timings (GdkFrameClock   *clock,
 
 GdkFrameTimings *_gdk_frame_timings_new (gint64 frame_counter);
 
+void _gdk_frame_clock_emit_flush_events  (GdkFrameClock *frame_clock);
+void _gdk_frame_clock_emit_before_paint  (GdkFrameClock *frame_clock);
+void _gdk_frame_clock_emit_update        (GdkFrameClock *frame_clock);
+void _gdk_frame_clock_emit_layout        (GdkFrameClock *frame_clock);
+void _gdk_frame_clock_emit_paint         (GdkFrameClock *frame_clock);
+void _gdk_frame_clock_emit_after_paint   (GdkFrameClock *frame_clock);
+void _gdk_frame_clock_emit_resume_events (GdkFrameClock *frame_clock);
+
 G_END_DECLS
 
 #endif /* __GDK_FRAME_CLOCK_PRIVATE_H__ */