Commit fae3eaff authored by Emmanuele Bassi's avatar Emmanuele Bassi

glarea: Check that the context is not NULL

The public API should perform more checks when it comes to an NULL
context.

https://bugzilla.gnome.org/show_bug.cgi?id=746746
parent 85141bc5
......@@ -448,6 +448,11 @@ gtk_gl_area_attach_buffers (GtkGLArea *area)
{
GtkGLAreaPrivate *priv = gtk_gl_area_get_instance_private (area);
g_return_if_fail (GTK_IS_GL_AREA (area));
if (priv->context == NULL)
return;
gtk_gl_area_make_current (area);
if (!priv->have_buffers)
......@@ -631,6 +636,9 @@ gtk_gl_area_draw (GtkWidget *widget,
return FALSE;
}
if (priv->context == NULL)
return FALSE;
gtk_gl_area_make_current (area);
gtk_gl_area_attach_buffers (area);
......@@ -1301,6 +1309,6 @@ gtk_gl_area_make_current (GtkGLArea *area)
g_return_if_fail (gtk_widget_get_realized (widget));
if (priv->context)
if (priv->context != NULL)
gdk_gl_context_make_current (priv->context);
}
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