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Add a GtkGrphicsOffload for dmabuf passthrough

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This commit is contained in:
Benjamin Otte 2023-11-14 14:13:54 +01:00 committed by Bilal Elmoussaoui
parent bdcd59fd6c
commit e1dc14b1d8
1 changed files with 7 additions and 18 deletions
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25
lib/mks-display.c
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@ -43,6 +43,7 @@ typedef struct
MksScreenResizer *resizer; MksScreenResizer *resizer;
MksDisplayPicture *picture; MksDisplayPicture *picture;
MksInhibitor *inhibitor; MksInhibitor *inhibitor;
GtkWidget *offload;
GtkShortcutTrigger *ungrab_trigger; GtkShortcutTrigger *ungrab_trigger;
guint auto_resize : 1; guint auto_resize : 1;
} MksDisplayPrivate; } MksDisplayPrivate;
@ -237,25 +238,12 @@ mks_display_dispose (GObject *object)
mks_display_disconnect (self); mks_display_disconnect (self);
g_clear_pointer ((GtkWidget **)&priv->picture, gtk_widget_unparent); g_clear_pointer (&priv->offload, gtk_widget_unparent);
g_clear_object (&priv->resizer); g_clear_object (&priv->resizer);
G_OBJECT_CLASS (mks_display_parent_class)->dispose (object); G_OBJECT_CLASS (mks_display_parent_class)->dispose (object);
} }
static void
mks_display_snapshot (GtkWidget *widget,
GtkSnapshot *snapshot)
{
MksDisplay *self = (MksDisplay *)widget;
MksDisplayPrivate *priv = mks_display_get_instance_private (self);
g_assert (MKS_IS_DISPLAY (self));
g_assert (GTK_IS_SNAPSHOT (snapshot));
gtk_widget_snapshot_child (widget, GTK_WIDGET (priv->picture), snapshot);
}
static gboolean static gboolean
mks_display_grab_focus (GtkWidget *widget) mks_display_grab_focus (GtkWidget *widget)
{ {
@ -286,7 +274,7 @@ mks_display_measure (GtkWidget *widget,
g_assert (MKS_IS_DISPLAY (self)); g_assert (MKS_IS_DISPLAY (self));
gtk_widget_measure (GTK_WIDGET (priv->picture), orientation, for_size, gtk_widget_measure (priv->offload, orientation, for_size,
minimum, natural, minimum_baseline, natural_baseline); minimum, natural, minimum_baseline, natural_baseline);
} }
@ -318,7 +306,7 @@ mks_display_size_allocate (GtkWidget *widget,
mks_screen_attributes_free (attributes); mks_screen_attributes_free (attributes);
} }
gtk_widget_size_allocate (GTK_WIDGET (priv->picture), gtk_widget_size_allocate (priv->offload,
&(GtkAllocation) { &(GtkAllocation) {
area.origin.x, area.origin.x,
area.origin.y, area.origin.y,
@ -395,7 +383,6 @@ mks_display_class_init (MksDisplayClass *klass)
widget_class->get_request_mode = mks_display_get_request_mode; widget_class->get_request_mode = mks_display_get_request_mode;
widget_class->measure = mks_display_measure; widget_class->measure = mks_display_measure;
widget_class->size_allocate = mks_display_size_allocate; widget_class->size_allocate = mks_display_size_allocate;
widget_class->snapshot = mks_display_snapshot;
widget_class->grab_focus = mks_display_grab_focus; widget_class->grab_focus = mks_display_grab_focus;
properties[PROP_SCREEN] = properties[PROP_SCREEN] =
@ -428,7 +415,9 @@ mks_display_init (MksDisplay *self)
priv->picture = g_object_new (MKS_TYPE_DISPLAY_PICTURE, NULL); priv->picture = g_object_new (MKS_TYPE_DISPLAY_PICTURE, NULL);
priv->resizer = mks_screen_resizer_new (); priv->resizer = mks_screen_resizer_new ();
gtk_widget_set_parent (GTK_WIDGET (priv->picture), GTK_WIDGET (self));
priv->offload = gtk_graphics_offload_new (GTK_WIDGET (priv->picture));
gtk_widget_set_parent (priv->offload, GTK_WIDGET (self));
controller = gtk_event_controller_legacy_new (); controller = gtk_event_controller_legacy_new ();
gtk_event_controller_set_propagation_phase (controller, GTK_PHASE_CAPTURE); gtk_event_controller_set_propagation_phase (controller, GTK_PHASE_CAPTURE);