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profiler: add profiler marks for surface event delivery

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This gives us marks to track the duration of processing certain types of
GdkEvent. It also provides some basic struct information in cases where
having that information would likely be useful for debugging.
This commit is contained in:
Christian Hergert
2019-06-13 12:37:16 -07:00
parent 0740445d19
commit 4d06ef5a39
1 changed files with 119 additions and 0 deletions
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119
gdk/gdksurface.c
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@@ -29,6 +29,7 @@
#include "gdksurface.h"
#include "gdkeventsprivate.h"
#include "gdkrectangle.h"
#include "gdkinternals.h"
#include "gdkintl.h"
@@ -4056,9 +4057,122 @@ rewrite_event_for_toplevel (GdkEvent *event)
g_set_object (&event->any.surface, surface);
}
#ifdef G_ENABLE_DEBUG
static void
add_event_mark (GdkEvent *event,
gint64 time,
guint64 duration)
{
gchar *message = NULL;
const gchar *kind;
GEnumValue *value;
GdkEventType event_type;
event_type = gdk_event_get_event_type (event);
value = g_enum_get_value (g_type_class_peek_static (GDK_TYPE_EVENT_TYPE), event_type);
kind = value ? value->value_nick : NULL;
switch (event_type)
{
case GDK_MOTION_NOTIFY:
{
GdkEventMotion *motion = (GdkEventMotion *)event;
message = g_strdup_printf ("{x=%lf, y=%lf, state=0x%x}",
motion->x, motion->y, motion->state);
break;
}
case GDK_BUTTON_PRESS:
{
GdkEventButton *button = (GdkEventButton *)event;
message = g_strdup_printf ("{button=%u, x=%lf, y=%lf, state=0x%x}",
button->button, button->x, button->y, button->state);
break;
}
case GDK_BUTTON_RELEASE:
{
GdkEventButton *button = (GdkEventButton *)event;
message = g_strdup_printf ("{button=%u, x=%lf, y=%lf, state=0x%x}",
button->button, button->x, button->y, button->state);
break;
}
case GDK_KEY_PRESS:
{
GdkEventKey *key = (GdkEventKey *)event;
message = g_strdup_printf ("{keyval=%u, state=0x%x, hardware_keycode=%u key_scancode=%u group=%u is_modifier=%u}",
key->keyval, key->state, key->hardware_keycode, key->key_scancode, key->group, key->is_modifier);
break;
}
case GDK_KEY_RELEASE:
{
GdkEventKey *key = (GdkEventKey *)event;
message = g_strdup_printf ("{keyval=%u, state=0x%x, hardware_keycode=%u key_scancode=%u group=%u is_modifier=%u}",
key->keyval, key->state, key->hardware_keycode, key->key_scancode, key->group, key->is_modifier);
break;
}
case GDK_CONFIGURE:
{
GdkEventConfigure *config = (GdkEventConfigure *)event;
message = g_strdup_printf ("{x=%d, y=%d, width=%d, height=%d}",
config->x, config->y, config->width, config->height);
break;
}
case GDK_ENTER_NOTIFY:
case GDK_LEAVE_NOTIFY:
case GDK_TOUCHPAD_SWIPE:
case GDK_TOUCHPAD_PINCH:
case GDK_SCROLL:
case GDK_DRAG_ENTER:
case GDK_DRAG_LEAVE:
case GDK_DRAG_MOTION:
case GDK_DROP_START:
case GDK_TOUCH_BEGIN:
case GDK_TOUCH_UPDATE:
case GDK_TOUCH_END:
case GDK_TOUCH_CANCEL:
case GDK_PAD_BUTTON_PRESS:
case GDK_PAD_BUTTON_RELEASE:
case GDK_PAD_RING:
case GDK_PAD_STRIP:
case GDK_PAD_GROUP_MODE:
case GDK_GRAB_BROKEN:
case GDK_DELETE:
case GDK_DESTROY:
case GDK_FOCUS_CHANGE:
case GDK_PROXIMITY_IN:
case GDK_PROXIMITY_OUT:
case GDK_NOTHING:
case GDK_EVENT_LAST:
default:
break;
}
if (kind != NULL && message != NULL)
{
gchar *full_message = g_strdup_printf ("%s %s", kind, message);
gdk_profiler_add_mark (time * 1000L, duration * 1000L, "event", full_message);
g_free (full_message);
}
else
{
gdk_profiler_add_mark (time * 1000L, duration * 1000L, "event", message);
}
g_free (message);
}
#endif
gboolean
gdk_surface_handle_event (GdkEvent *event)
{
#ifdef G_ENABLE_DEBUG
gint64 begin_time = g_get_monotonic_time ();
#endif
gboolean handled = FALSE;
if (check_autohide (event))
@@ -4077,6 +4191,11 @@ gdk_surface_handle_event (GdkEvent *event)
g_signal_emit (gdk_event_get_surface (event), signals[EVENT], 0, event, &handled);
}
#ifdef G_ENABLE_DEBUG
if (gdk_profiler_is_running ())
add_event_mark (event, begin_time, g_get_monotonic_time () - begin_time);
#endif
return handled;
}