Prefs: repair category system for some lost options.

set/(re)move a few cases of set_category and set_subcategory
(cherry picked from commit c1823412)

modules/audio_filter/channel_mixer/mono.c

@@ -108,6 +108,10 @@ static const uint32_t pi_channels_out[] =
 vlc_module_begin ()
     set_description( N_("Audio filter for stereo to mono conversion") )
     set_capability( "audio filter2", 2 )
+    set_category( CAT_AUDIO )
+    set_subcategory( SUBCAT_AUDIO_MISC )
+    set_callbacks( OpenFilter, CloseFilter )
+    set_shortname( "Mono" )
 
     add_bool( MONO_CFG "downmix", true, NULL, MONO_DOWNMIX_TEXT,
               MONO_DOWNMIX_LONGTEXT, false )
@@ -115,10 +119,6 @@ vlc_module_begin ()
         MONO_CHANNEL_LONGTEXT, false )
         change_integer_list( pi_pos_values, ppsz_pos_descriptions, NULL )
 
-    set_category( CAT_AUDIO )
-    set_subcategory( SUBCAT_AUDIO_MISC )
-    set_callbacks( OpenFilter, CloseFilter )
-    set_shortname( "Mono" )
 vlc_module_end ()
 
 /* Init() and ComputeChannelOperations() -

modules/control/hotkeys.c

@@ -104,6 +104,8 @@ vlc_module_begin ()
     set_description( N_("Hotkeys management interface") )
     set_capability( "interface", 0 )
     set_callbacks( Open, Close )
+    set_category( CAT_INTERFACE )
+    set_subcategory( SUBCAT_INTERFACE_HOTKEYS )
 
     add_integer( "hotkeys-mousewheel-mode", MOUSEWHEEL_VOLUME, NULL,
                  N_("MouseWheel x-axis Control"),

modules/control/motion.c

@@ -77,6 +77,7 @@ static int GetOrientation( intf_thread_t *p_intf );
 vlc_module_begin ()
     set_shortname( N_("motion"))
     set_category( CAT_INTERFACE )
+    set_subcategory( SUBCAT_INTERFACE_CONTROL )
     set_description( N_("motion control interface") )
     set_help( N_("Use HDAPS, AMS, APPLESMC or UNIMOTION motion sensors " \
                  "to rotate the video") )

modules/control/showintf.c

@@ -68,11 +68,15 @@ static int  MouseEvent( vlc_object_t *, char const *,
 
 vlc_module_begin ()
     set_shortname( "Showintf" )
-    add_integer( "showintf-threshold", 10, NULL, THRESHOLD_TEXT, THRESHOLD_LONGTEXT, true )
     set_description( N_("Show interface with mouse") )
 
     set_capability( "interface", 0 )
     set_callbacks( Open, Close )
+
+    set_category( CAT_INTERFACE )
+    set_subcategory( SUBCAT_INTERFACE_CONTROL )
+
+    add_integer( "showintf-threshold", 10, NULL, THRESHOLD_TEXT, THRESHOLD_LONGTEXT, true )
 vlc_module_end ()
 
 /*****************************************************************************

modules/misc/dummy/dummy.c

@@ -82,6 +82,8 @@ vlc_module_begin ()
         set_description( N_("Dummy decoder function") )
         set_capability( "decoder", 0 )
         set_callbacks( OpenDecoder, CloseDecoder )
+        set_category( CAT_INPUT )
+        set_subcategory( SUBCAT_INPUT_SCODEC )
         add_bool( "dummy-save-es", 0, NULL, SAVE_TEXT, SAVE_LONGTEXT, true )
     add_submodule ()
         set_section( N_( "Dump decoder" ), NULL )
@@ -102,6 +104,8 @@ vlc_module_begin ()
         set_section( N_( "Dummy Video output" ), NULL )
         set_capability( "video output", 1 )
         set_callbacks( OpenVideo, NULL )
+        set_category( CAT_VIDEO )
+        set_subcategory( SUBCAT_VIDEO_VOUT )
         add_category_hint( N_("Video"), NULL, false )
         add_string( "dummy-chroma", NULL, NULL, CHROMA_TEXT, CHROMA_LONGTEXT, true )
     add_submodule ()

modules/misc/osd/parser.c

@@ -47,9 +47,6 @@ static void osd_parser_Close( vlc_object_t *p_this );
  *****************************************************************************/
 vlc_module_begin ()
 
-    set_category( CAT_OSD )
-    set_subcategory( SUBCAT_OSD_IMPORT )
-
     add_submodule ()
         set_description( N_("OSD configuration importer") )
         add_shortcut( "import-osd" )

modules/video_filter/canvas.c

@@ -67,6 +67,9 @@ vlc_module_begin ()
     set_capability( "video filter2", 0 )
     set_callbacks( Activate, Destroy )
 
+    set_category( CAT_VIDEO )
+    set_subcategory( SUBCAT_VIDEO_VFILTER2 )
+
     add_integer_with_range( CFG_PREFIX "width", 0, 0, INT_MAX, NULL,
                             WIDTH_TEXT, WIDTH_LONGTEXT, false )
     add_integer_with_range( CFG_PREFIX "height", 0, 0, INT_MAX, NULL,

modules/video_filter/croppadd.c

@@ -79,6 +79,9 @@ vlc_module_begin ()
     set_capability( "video filter2", 0 )
     set_callbacks( OpenFilter, CloseFilter )
 
+    set_category( CAT_VIDEO )
+    set_subcategory( SUBCAT_VIDEO_VFILTER2 );
+
     set_section( N_("Crop"), NULL )
         add_integer_with_range( CFG_PREFIX "croptop", 0, 0, INT_MAX, NULL,
                                 CROPTOP_TEXT, CROPTOP_LONGTEXT, false )

modules/video_filter/osdmenu.c

@@ -113,6 +113,16 @@ static int MouseEvent( vlc_object_t *, char const *,
 #define OSD_UPDATE_MAX     1000
 
 vlc_module_begin ()
+    set_capability( "sub filter", 100 )
+    set_description( N_("On Screen Display menu") )
+    set_shortname( N_("OSD menu") )
+    add_shortcut( "osdmenu" )
+
+    set_category( CAT_VIDEO )
+    set_subcategory( SUBCAT_VIDEO_SUBPIC )
+
+    set_callbacks( CreateFilter, DestroyFilter )
+
     add_integer( OSD_CFG "x", -1, NULL, POSX_TEXT, POSX_LONGTEXT, false )
     add_integer( OSD_CFG "y", -1, NULL, POSY_TEXT, POSY_LONGTEXT, false )
     add_integer( OSD_CFG "position", 8, NULL, POS_TEXT, POS_LONGTEXT,
@@ -130,15 +140,6 @@ vlc_module_begin ()
     add_integer_with_range( OSD_CFG "alpha", 255, 0, 255, NULL,
         OSD_ALPHA_TEXT, OSD_ALPHA_LONGTEXT, true )
 
-    set_capability( "sub filter", 100 )
-    set_description( N_("On Screen Display menu") )
-    set_shortname( N_("OSD menu") )
-    add_shortcut( "osdmenu" )
-
-    set_category( CAT_VIDEO )
-    set_subcategory( SUBCAT_VIDEO_SUBPIC )
-
-    set_callbacks( CreateFilter, DestroyFilter )
 vlc_module_end ()
 
 /*****************************************************************************