Removed useless empty vout_display_t::manage functions in some modules.

modules/video_output/egl.c

@@ -85,7 +85,6 @@ static picture_pool_t *Pool (vout_display_t *, unsigned);
 static void PictureRender (vout_display_t *, picture_t *);
 static void PictureDisplay (vout_display_t *, picture_t *);
 static int Control (vout_display_t *, int, va_list);
-static void Manage (vout_display_t *);
 /* OpenGL callbacks */
 static void SwapBuffers (vout_opengl_t *gl);
 
@@ -270,7 +269,7 @@ static int Open (vlc_object_t *obj)
     vd->prepare = PictureRender;
     vd->display = PictureDisplay;
     vd->control = Control;
-    vd->manage = Manage;
+    vd->manage = NULL;
 
     return VLC_SUCCESS;
 error:
@@ -413,8 +412,3 @@ static int Control (vout_display_t *vd, int query, va_list ap)
     return VLC_EGENERIC;
 }
 
-static void Manage (vout_display_t *vd)
-{
-    //vout_display_sys_t *sys = vd->sys;
-    (void) vd;
-}

modules/video_output/fb.c

@@ -103,7 +103,6 @@ vlc_module_end ()
 static picture_pool_t *Pool  (vout_display_t *, unsigned);
 static void           Display(vout_display_t *, picture_t *, subpicture_t *);
 static int            Control(vout_display_t *, int, va_list);
-static void           Manage (vout_display_t *);
 
 /* */
 static int  OpenDisplay  (vout_display_t *, bool force_resolution);
@@ -311,7 +310,7 @@ static int Open(vlc_object_t *object)
     vd->prepare = NULL;
     vd->display = Display;
     vd->control = Control;
-    vd->manage  = Manage;
+    vd->manage  = NULL;
 
     /* */
     vout_display_SendEventFullscreen(vd, true);
@@ -410,24 +409,6 @@ static int Control(vout_display_t *vd, int query, va_list args)
         return VLC_EGENERIC;
     }
 }
-static void Manage (vout_display_t *vd)
-{
-    VLC_UNUSED(vd);
-#if 0
-    /*
-     * Size change
-     */
-    if (vd->i_changes & VOUT_SIZE_CHANGE)
-    {
-        msg_Dbg(vd, "reinitializing framebuffer screen");
-        vd->i_changes &= ~VOUT_SIZE_CHANGE;
-
-        vout_display_SendEventDisplaySize();
-
-        ClearScreen(vd->sys);
-    }
-#endif
-}
 
 /* following functions are local */
 static int TtyInit(vout_display_t *vd)

modules/video_output/snapshot.c

@@ -93,7 +93,6 @@ vlc_module_end ()
 static picture_pool_t *Pool  (vout_display_t *, unsigned);
 static void           Display(vout_display_t *, picture_t *, subpicture_t *);
 static int            Control(vout_display_t *, int, va_list);
-static void           Manage (vout_display_t *);
 
 typedef struct {
   mtime_t date;         /* Presentation time */
@@ -247,7 +246,7 @@ static int Open(vlc_object_t *object)
     vd->prepare = NULL;
     vd->display = Display;
     vd->control = Control;
-    vd->manage  = Manage;
+    vd->manage  = NULL;
 
     /* */
     vout_display_SendEventFullscreen(vd, false);
@@ -334,8 +333,3 @@ static int Control(vout_display_t *vd, int query, va_list args)
     }
 }
 
-static void Manage (vout_display_t *vd)
-{
-    VLC_UNUSED(vd);
-}
-

modules/video_output/vmem.c

@@ -107,7 +107,6 @@ typedef unsigned (*vlc_format_cb)(void **, char *, unsigned *, unsigned *,
 static picture_pool_t *Pool  (vout_display_t *, unsigned);
 static void           Display(vout_display_t *, picture_t *, subpicture_t *);
 static int            Control(vout_display_t *, int, va_list);
-static void           Manage (vout_display_t *);
 
 static int            Lock(picture_t *);
 static void           Unlock(picture_t *);
@@ -221,7 +220,7 @@ static int Open(vlc_object_t *object)
     vd->prepare = NULL;
     vd->display = Display;
     vd->control = Control;
-    vd->manage  = Manage;
+    vd->manage  = NULL;
 
     /* */
     vout_display_SendEventFullscreen(vd, false);
@@ -324,10 +323,6 @@ static int Control(vout_display_t *vd, int query, va_list args)
         return VLC_EGENERIC;
     }
 }
-static void Manage(vout_display_t *vd)
-{
-    VLC_UNUSED(vd);
-}
 
 /* */
 static int Lock(picture_t *picture)

modules/video_output/yuv.c

@@ -83,7 +83,6 @@ static const char *const ppsz_vout_options[] = {
 static picture_pool_t *Pool  (vout_display_t *, unsigned);
 static void           Display(vout_display_t *, picture_t *, subpicture_t *subpicture);
 static int            Control(vout_display_t *, int, va_list);
-static void           Manage (vout_display_t *);
 
 /*****************************************************************************
  * vout_display_sys_t: video output descriptor
@@ -168,7 +167,7 @@ static int Open(vlc_object_t *object)
     vd->prepare = NULL;
     vd->display = Display;
     vd->control = Control;
-    vd->manage  = Manage;
+    vd->manage  = NULL;
 
     vout_display_SendEventFullscreen(vd, false);
     return VLC_SUCCESS;
@@ -277,8 +276,4 @@ static int Control(vout_display_t *vd, int query, va_list args)
         return VLC_EGENERIC;
     }
 }
-static void Manage (vout_display_t *vd)
-{
-    VLC_UNUSED(vd);
-}