libobs: Add property functions to mod. int/double limits

libobs/obs-properties.c

@@ -726,6 +726,30 @@ enum obs_combo_format obs_property_list_format(obs_property_t *p)
 	return data ? data->format : OBS_COMBO_FORMAT_INVALID;
 }
 
+void obs_property_int_set_limits(obs_property_t *p,
+		int min, int max, int step)
+{
+	struct int_data *data = get_type_data(p, OBS_PROPERTY_INT);
+	if (!data)
+		return;
+
+	data->min = min;
+	data->max = max;
+	data->step = step;
+}
+
+void obs_property_float_set_limits(obs_property_t *p,
+		double min, double max, double step)
+{
+	struct float_data *data = get_type_data(p, OBS_PROPERTY_INT);
+	if (!data)
+		return;
+
+	data->min = min;
+	data->max = max;
+	data->step = step;
+}
+
 void obs_property_list_clear(obs_property_t *p)
 {
 	struct list_data *data = get_list_data(p);

libobs/obs-properties.h

@@ -262,6 +262,11 @@ EXPORT const char *           obs_property_path_default_path(obs_property_t *p);
 EXPORT enum obs_combo_type    obs_property_list_type(obs_property_t *p);
 EXPORT enum obs_combo_format  obs_property_list_format(obs_property_t *p);
 
+EXPORT void obs_property_int_set_limits(obs_property_t *p,
+		int min, int max, int step);
+EXPORT void obs_property_float_set_limits(obs_property_t *p,
+		double min, double max, double step);
+
 EXPORT void obs_property_list_clear(obs_property_t *p);
 
 EXPORT size_t obs_property_list_add_string(obs_property_t *p,