}
static void
-_reset (GtkGstBaseWidget * base_widget)
-{
- GtkGstGLWidgetPrivate *priv = GTK_GST_GL_WIDGET (base_widget)->priv;
-
- priv->initted = FALSE;
- priv->vao = 0;
- priv->vertex_buffer = 0;
- priv->attr_position = 0;
- priv->attr_texture = 0;
- priv->current_tex = 0;
-
- gtk_gl_area_set_has_alpha (GTK_GL_AREA (base_widget),
- !base_widget->ignore_alpha);
-}
-
-/* called from main thread */
-static void
-gtk_gst_gl_widget_reset (GtkGstBaseWidget * base_widget)
-{
- GtkGstGLWidgetPrivate *priv = GTK_GST_GL_WIDGET (base_widget)->priv;
- const GstGLFuncs *gl = priv->other_context->gl_vtable;
-
- _reset (base_widget);
-
- if (priv->vao) {
- gl->DeleteVertexArrays (1, &priv->vao);
- priv->vao = 0;
- }
-
- if (priv->vertex_buffer) {
- gl->DeleteBuffers (1, &priv->vertex_buffer);
- priv->vertex_buffer = 0;
- }
-}
-
-static void
gtk_gst_gl_widget_finalize (GObject * object)
{
GtkGstGLWidgetPrivate *priv = GTK_GST_GL_WIDGET (object)->priv;
GtkGstBaseWidget *base_widget = GTK_GST_BASE_WIDGET (object);
- _reset (base_widget);
-
if (priv->other_context)
_invoke_on_main ((ThreadFunc) _reset_gl, base_widget);
{
GObjectClass *gobject_klass = (GObjectClass *) klass;
GtkGLAreaClass *gl_widget_klass = (GtkGLAreaClass *) klass;
- GtkGstBaseWidget *base_widget_klass = (GtkGstBaseWidget *) klass;
g_type_class_add_private (klass, sizeof (GtkGstGLWidgetPrivate));
gtk_gst_base_widget_class_init (GTK_GST_BASE_WIDGET_CLASS (klass));
gobject_klass->finalize = gtk_gst_gl_widget_finalize;
gl_widget_klass->render = gtk_gst_gl_widget_render;
- base_widget_klass->reset = gtk_gst_gl_widget_reset;
}
static void
!base_widget->ignore_alpha);
}
-
-
static void
_get_gl_context (GtkGstGLWidget * gst_widget)
{