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widget: Push transform node when neccessary

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This commit is contained in:
Timm Bäder
2018-07-21 15:25:47 +02:00
parent 020857e347
commit 4d3a07c516
1 changed files with 8 additions and 1 deletions
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9
gtk/gtkwidget.c
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@@ -13011,6 +13011,7 @@ gtk_widget_create_render_node (GtkWidget *widget,
{
GtkWidgetClass *klass = GTK_WIDGET_GET_CLASS (widget);
GtkWidgetPrivate *priv = gtk_widget_get_instance_private (widget);
const gboolean needs_transform = !graphene_matrix_is_identity (&priv->transform);
GtkCssValue *filter_value;
double opacity;
GtkCssStyle *style;
@@ -13030,6 +13031,9 @@ gtk_widget_create_render_node (GtkWidget *widget,
G_OBJECT_TYPE_NAME (widget), widget,
allocation.width, allocation.height);
if (needs_transform)
gtk_snapshot_push_transform (snapshot, &priv->transform);
filter_value = _gtk_style_context_peek_property (_gtk_widget_get_style_context (widget), GTK_CSS_PROPERTY_FILTER);
gtk_css_filter_value_push_snapshot (filter_value, snapshot);
@@ -13089,7 +13093,10 @@ gtk_widget_create_render_node (GtkWidget *widget,
gtk_widget_maybe_add_debug_render_nodes (widget, snapshot);
#endif
gtk_snapshot_pop (snapshot);
if (needs_transform)
gtk_snapshot_pop (snapshot);
gtk_snapshot_pop (snapshot); /* Debug */
return gtk_snapshot_free_to_node (snapshot);
}