diff options
Diffstat (limited to 'gtk/src/x264handler.c')
| -rw-r--r-- | gtk/src/x264handler.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/gtk/src/x264handler.c b/gtk/src/x264handler.c index 2368801a6..11be36eb8 100644 --- a/gtk/src/x264handler.c +++ b/gtk/src/x264handler.c @@ -42,6 +42,38 @@ x264_widget_changed_cb(GtkWidget *widget, signal_user_data_t *ud) } G_MODULE_EXPORT void +x264_slider_changed_cb(GtkWidget *widget, signal_user_data_t *ud) +{ + ghb_widget_to_setting(ud->settings, widget); + + // Lock slider values to multiples of step_increment + GtkAdjustment * adj = gtk_range_get_adjustment(GTK_RANGE(widget)); + gdouble step = gtk_adjustment_get_step_increment(adj); + gdouble val = gtk_range_get_value(GTK_RANGE(widget)); + gdouble new_val = ((int)((val + step / 2) / step)) * step; + gdouble diff = val - new_val; + if ( diff > 0.0001 || diff < -0.0001 ) + { + gtk_range_set_value(GTK_RANGE(widget), new_val); + } + else if (!ignore_options_update) + { + ignore_options_update = TRUE; + x264_opt_update(ud, widget); + ignore_options_update = FALSE; + } + ghb_check_dependency(ud, widget, NULL); + ghb_clear_presets_selection(ud); +} + +G_MODULE_EXPORT gchar* +x264_format_slider_cb(GtkScale *scale, gdouble val, signal_user_data_t *ud) +{ + return g_strdup_printf("%-6.6g", val); +} + + +G_MODULE_EXPORT void x264_me_changed_cb(GtkWidget *widget, signal_user_data_t *ud) { gint me; |