gdk/frame-clock: Remove the newly added 'compute-size' phase

What was previously done in the layout phase is now done in response to
a GdkSurface signal, which means size computation can happen on layout.

5 files changed, 5 insertions, 67 deletions

diff --git a/gdk/gdkframeclock.c b/gdk/gdkframeclock.c
index 15efa30afe..5e4492744c 100644
--- a/gdk/gdkframeclock.c
+++ b/gdk/gdkframeclock.c
@@ -78,7 +78,6 @@ enum {
   FLUSH_EVENTS,
   BEFORE_PAINT,
   UPDATE,
-  COMPUTE_SIZE,
   LAYOUT,
   PAINT,
   AFTER_PAINT,
@@ -186,21 +185,6 @@ gdk_frame_clock_class_init (GdkFrameClockClass *klass)
                   G_TYPE_NONE, 0);
 
   /**
-   * GdkFrameClock::compute-size:
-   * @clock: the frame clock emitting the signal
-   *
-   * This signal is used for computing the size of the underlying
-   * #GdkSurface. Applications should generally not handle this signal.
-   */
-  signals[COMPUTE_SIZE] =
-    g_signal_new (g_intern_static_string ("compute-size"),
-                  GDK_TYPE_FRAME_CLOCK,
-                  G_SIGNAL_RUN_LAST,
-                  0,
-                  NULL, NULL, NULL,
-                  G_TYPE_NONE, 0);
-
-  /**
    * GdkFrameClock::layout:
    * @clock: the frame clock emitting the signal
    *
@@ -699,18 +683,6 @@ _gdk_frame_clock_emit_update (GdkFrameClock *frame_clock)
 }
 
 void
-_gdk_frame_clock_emit_compute_size (GdkFrameClock *frame_clock)
-{
-  gint64 before G_GNUC_UNUSED;
-
-  before = GDK_PROFILER_CURRENT_TIME;
-
-  g_signal_emit (frame_clock, signals[COMPUTE_SIZE], 0);
-
-  gdk_profiler_end_mark (before, "frameclock compute size", NULL);
-}
-
-void
 _gdk_frame_clock_emit_layout (GdkFrameClock *frame_clock)
 {
   gint64 before G_GNUC_UNUSED;
diff --git a/gdk/gdkframeclock.h b/gdk/gdkframeclock.h
index dfe0c23747..f50512c150 100644
--- a/gdk/gdkframeclock.h
+++ b/gdk/gdkframeclock.h
@@ -50,8 +50,7 @@ typedef struct _GdkFrameClockClass         GdkFrameClockClass;
  * @GDK_FRAME_CLOCK_PHASE_FLUSH_EVENTS: corresponds to GdkFrameClock::flush-events. Should not be handled by applications.
  * @GDK_FRAME_CLOCK_PHASE_BEFORE_PAINT: corresponds to GdkFrameClock::before-paint. Should not be handled by applications.
  * @GDK_FRAME_CLOCK_PHASE_UPDATE: corresponds to GdkFrameClock::update.
- * @GDK_FRAME_CLOCK_PHASE_COMPUTE_SIZE: corresponds to GdkFrameClock::compute-size. Should not be handled by applications.
- * @GDK_FRAME_CLOCK_PHASE_LAYOUT: corresponds to GdkFrameClock::layout.
+ * @GDK_FRAME_CLOCK_PHASE_LAYOUT: corresponds to GdkFrameClock::layout. Should not be handled by applicatiosn.
  * @GDK_FRAME_CLOCK_PHASE_PAINT: corresponds to GdkFrameClock::paint.
  * @GDK_FRAME_CLOCK_PHASE_RESUME_EVENTS: corresponds to GdkFrameClock::resume-events. Should not be handled by applications.
  * @GDK_FRAME_CLOCK_PHASE_AFTER_PAINT: corresponds to GdkFrameClock::after-paint. Should not be handled by applications.
@@ -65,11 +64,10 @@ typedef enum {
   GDK_FRAME_CLOCK_PHASE_FLUSH_EVENTS  = 1 << 0,
   GDK_FRAME_CLOCK_PHASE_BEFORE_PAINT  = 1 << 1,
   GDK_FRAME_CLOCK_PHASE_UPDATE        = 1 << 2,
-  GDK_FRAME_CLOCK_PHASE_COMPUTE_SIZE  = 1 << 3,
-  GDK_FRAME_CLOCK_PHASE_LAYOUT        = 1 << 4,
-  GDK_FRAME_CLOCK_PHASE_PAINT         = 1 << 5,
-  GDK_FRAME_CLOCK_PHASE_RESUME_EVENTS = 1 << 6,
-  GDK_FRAME_CLOCK_PHASE_AFTER_PAINT   = 1 << 7
+  GDK_FRAME_CLOCK_PHASE_LAYOUT        = 1 << 3,
+  GDK_FRAME_CLOCK_PHASE_PAINT         = 1 << 4,
+  GDK_FRAME_CLOCK_PHASE_RESUME_EVENTS = 1 << 5,
+  GDK_FRAME_CLOCK_PHASE_AFTER_PAINT   = 1 << 6
 } GdkFrameClockPhase;
 
 GDK_AVAILABLE_IN_ALL
diff --git a/gdk/gdkframeclockidle.c b/gdk/gdkframeclockidle.c
index ac69aba627..4870a110a6 100644
--- a/gdk/gdkframeclockidle.c
+++ b/gdk/gdkframeclockidle.c
@@ -552,18 +552,6 @@ gdk_frame_clock_paint_idle (void *data)
             }
           G_GNUC_FALLTHROUGH;
 
-        case GDK_FRAME_CLOCK_PHASE_COMPUTE_SIZE:
-          if (priv->freeze_count == 0)
-            {
-              priv->phase = GDK_FRAME_CLOCK_PHASE_COMPUTE_SIZE;
-              if ((priv->requested & GDK_FRAME_CLOCK_PHASE_COMPUTE_SIZE) != 0)
-                {
-                  priv->requested &= ~GDK_FRAME_CLOCK_PHASE_COMPUTE_SIZE;
-                  _gdk_frame_clock_emit_compute_size (clock);
-                }
-            }
-          G_GNUC_FALLTHROUGH;
-
         case GDK_FRAME_CLOCK_PHASE_LAYOUT:
           if (priv->freeze_count == 0)
             {
diff --git a/gdk/gdkframeclockprivate.h b/gdk/gdkframeclockprivate.h
index a68bc85da8..010aa4564f 100644
--- a/gdk/gdkframeclockprivate.h
+++ b/gdk/gdkframeclockprivate.h
@@ -122,7 +122,6 @@ gboolean         _gdk_frame_timings_steal (GdkFrameTimings *timings,
 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_compute_size  (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);
diff --git a/gdk/gdksurface.c b/gdk/gdksurface.c
index ae3dc94b66..05e52dbf7d 100644
--- a/gdk/gdksurface.c
+++ b/gdk/gdksurface.c
@@ -1311,25 +1311,6 @@ gdk_surface_emit_size_changed (GdkSurface *surface,
   g_signal_emit (surface, signals[SIZE_CHANGED], 0, width, height);
 }
 
-void
-gdk_surface_request_compute_size (GdkSurface *surface)
-{
-  GdkFrameClock *frame_clock;
-
-  if (surface->update_freeze_count ||
-      gdk_surface_is_toplevel_frozen (surface))
-    {
-      surface->pending_phases |= GDK_FRAME_CLOCK_PHASE_COMPUTE_SIZE;
-      return;
-    }
-
-  frame_clock = gdk_surface_get_frame_clock (surface);
-  g_return_if_fail (frame_clock);
-
-  gdk_frame_clock_request_phase (frame_clock,
-                                 GDK_FRAME_CLOCK_PHASE_COMPUTE_SIZE);
-}
-
 static void
 gdk_surface_process_updates_internal (GdkSurface *surface)
 {