diff options
Diffstat (limited to 'gtk2_ardour/editor_summary.cc')
-rw-r--r-- | gtk2_ardour/editor_summary.cc | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/gtk2_ardour/editor_summary.cc b/gtk2_ardour/editor_summary.cc index 641b060e17..50e9311998 100644 --- a/gtk2_ardour/editor_summary.cc +++ b/gtk2_ardour/editor_summary.cc @@ -62,6 +62,11 @@ EditorSummary::EditorSummary (Editor* e) set_flags (get_flags() | Gtk::CAN_FOCUS); } +EditorSummary::~EditorSummary () +{ + cairo_surface_destroy (_image); +} + /** Handle a size allocation. * @param alloc GTK allocation. */ @@ -102,14 +107,8 @@ EditorSummary::set_session (Session* s) void EditorSummary::render_background_image () { - int stride; - unsigned char *data; - if (_image) { - free (cairo_image_surface_get_data (_image)); - } - stride = cairo_format_stride_for_width (CAIRO_FORMAT_RGB24, get_width ()); - data = (unsigned char*) malloc (stride * get_height ()); - _image = cairo_image_surface_create_for_data (data, CAIRO_FORMAT_RGB24, get_width (), get_height (), stride); + cairo_surface_destroy (_image); // passing NULL is safe + _image = cairo_image_surface_create (CAIRO_FORMAT_RGB24, get_width (), get_height ()); cairo_t* cr = cairo_create (_image); |