xcb: remove unused parameter

modules/video_output/xcb/events.c

@@ -128,7 +128,6 @@ static const xcb_screen_t *FindScreen (vlc_object_t *obj,
 vout_window_t *XCB_parent_Create (vout_display_t *vd,
                                   xcb_connection_t **restrict pconn,
                                   const xcb_screen_t **restrict pscreen,
-                                  uint8_t *restrict pdepth,
                                   uint16_t *restrict pwidth,
                                   uint16_t *restrict pheight)
 {
@@ -164,7 +163,6 @@ vout_window_t *XCB_parent_Create (vout_display_t *vd,
         msg_Err (vd, "window not valid");
         goto error;
     }
-    *pdepth = geo->depth;
     *pwidth = geo->width;
     *pheight = geo->height;
 

modules/video_output/xcb/glx.c

@@ -180,8 +180,7 @@ static int Open (vlc_object_t *obj)
     xcb_connection_t *conn;
     const xcb_screen_t *scr;
     uint16_t width, height;
-    uint8_t depth;
-    sys->embed = XCB_parent_Create (vd, &conn, &scr, &depth, &width, &height);
+    sys->embed = XCB_parent_Create (vd, &conn, &scr, &width, &height);
     if (sys->embed == NULL)
     {
         free (sys);

modules/video_output/xcb/x11.c

@@ -116,8 +116,7 @@ static int Open (vlc_object_t *obj)
     xcb_connection_t *conn;
     const xcb_screen_t *scr;
     uint16_t width, height;
-    sys->embed = XCB_parent_Create (vd, &conn, &scr,
-                                    &(uint8_t){ 0 }, &width, &height);
+    sys->embed = XCB_parent_Create (vd, &conn, &scr, &width, &height);
     if (sys->embed == NULL)
     {
         free (sys);

modules/video_output/xcb/xcb_vlc.h

@@ -45,7 +45,7 @@ int XCB_error_Check (vout_display_t *, xcb_connection_t *conn,
 
 struct vout_window_t *XCB_parent_Create (vout_display_t *obj,
                                          xcb_connection_t **,
-                                         const xcb_screen_t **, uint8_t *depth,
+                                         const xcb_screen_t **,
                                          uint16_t *width, uint16_t *height);
 xcb_cursor_t XCB_cursor_Create (xcb_connection_t *, const xcb_screen_t *);
 

modules/video_output/xcb/xvideo.c

@@ -387,9 +387,7 @@ static int Open (vlc_object_t *obj)
     xcb_connection_t *conn;
     const xcb_screen_t *screen;
     uint16_t width, height;
-    uint8_t depth;
-    p_sys->embed = XCB_parent_Create (vd, &conn, &screen,
-                                      &depth, &width, &height);
+    p_sys->embed = XCB_parent_Create (vd, &conn, &screen, &width, &height);
     if (p_sys->embed == NULL)
     {
         free (p_sys);