Add integer config item type for RGB values

include/vlc_configuration.h

@@ -53,6 +53,7 @@ extern "C" {
 /* Configuration item types */
 #define CONFIG_ITEM_FLOAT                   0x20  /* Float option */
 #define CONFIG_ITEM_INTEGER                 0x40  /* Integer option */
+#define CONFIG_ITEM_RGB                     0x41  /* RGB color option */
 #define CONFIG_ITEM_BOOL                    0x60  /* Bool option */
 #define CONFIG_ITEM_STRING                  0x80  /* String option */
 #define CONFIG_ITEM_PASSWORD                0x81  /* Password option (*) */

include/vlc_plugin.h

@@ -345,6 +345,10 @@ enum vlc_module_properties
 #define add_integer( name, value, text, longtext, advc ) \
     add_int_inner( CONFIG_ITEM_INTEGER, name, text, longtext, advc, value )
 
+#define add_rgb( name, value, text, longtext, advc ) \
+    add_int_inner( CONFIG_ITEM_RGB, name, text, longtext, advc, value ) \
+    change_integer_range( 0, 0xFFFFFF )
+
 #define add_key( name, value, text, longtext, advc ) \
     add_string_inner( CONFIG_ITEM_KEY, "global-" name, text, longtext, advc, \
                    KEY_UNSET ) \

src/config/cmdline.c

@@ -258,6 +258,7 @@ int config_LoadCmdLine( vlc_object_t *p_this, int i_argc,
                         var_SetString( p_this, psz_name, state.arg );
                         break;
                     case CONFIG_ITEM_INTEGER:
+                    case CONFIG_ITEM_RGB:
                         var_Create( p_this, psz_name, VLC_VAR_INTEGER );
                         var_SetInteger( p_this, psz_name,
                                         strtoll(state.arg, NULL, 0));

src/libvlc.c

@@ -1545,6 +1545,7 @@ static void Usage( libvlc_int_t *p_this, char const *psz_search )
                 }
                 break;
             case CONFIG_ITEM_INTEGER:
+            case CONFIG_ITEM_RGB:
                 print_help_section( p_parser, p_section, b_color,
                                     b_description );
                 p_section = NULL;