[cogl/wip/cogl-winsys-wgl: 2/4] cogl-winsys: Remove the get_vsync_counter virtual

[Neil Roberts <nroberts src gnome org>]

commit 614efb190b3d4a9de51c1927ac8a45f317ee4345
Author: Neil Roberts <neil linux intel com>
Date:   Tue May 10 13:45:15 2011 +0100

    cogl-winsys: Remove the get_vsync_counter virtual
    
    This function is only used internally within the GLX winsys so there
    doesn't seem to be much point in it being a virtual winsys backend
    function.

 cogl/winsys/cogl-winsys-egl.c     |    8 --------
 cogl/winsys/cogl-winsys-glx.c     |    1 -
 cogl/winsys/cogl-winsys-private.h |    3 ---
 3 files changed, 0 insertions(+), 12 deletions(-)
---
diff --git a/cogl/winsys/cogl-winsys-egl.c b/cogl/winsys/cogl-winsys-egl.c
index 0d8f4de..f6c4532 100644
--- a/cogl/winsys/cogl-winsys-egl.c
+++ b/cogl/winsys/cogl-winsys-egl.c
@@ -1385,13 +1385,6 @@ _cogl_winsys_onscreen_set_visibility (CoglOnscreen *onscreen,
 }
 #endif
 
-static guint32
-_cogl_winsys_get_vsync_counter (void)
-{
-  /* Unsupported feature */
-  return 0;
-}
-
 static void
 _cogl_winsys_onscreen_swap_buffers (CoglOnscreen *onscreen)
 {
@@ -1510,7 +1503,6 @@ static CoglWinsysVtable _cogl_winsys_vtable =
       _cogl_winsys_onscreen_add_swap_buffers_callback,
     .onscreen_remove_swap_buffers_callback =
       _cogl_winsys_onscreen_remove_swap_buffers_callback,
-    .get_vsync_counter = _cogl_winsys_get_vsync_counter
   };
 
 /* XXX: we use a function because no doubt someone will complain
diff --git a/cogl/winsys/cogl-winsys-glx.c b/cogl/winsys/cogl-winsys-glx.c
index 5948dde..0aafcac 100644
--- a/cogl/winsys/cogl-winsys-glx.c
+++ b/cogl/winsys/cogl-winsys-glx.c
@@ -1926,7 +1926,6 @@ static CoglWinsysVtable _cogl_winsys_vtable =
     .onscreen_remove_swap_buffers_callback =
       _cogl_winsys_onscreen_remove_swap_buffers_callback,
     .onscreen_set_visibility = _cogl_winsys_onscreen_set_visibility,
-    .get_vsync_counter = _cogl_winsys_get_vsync_counter,
 
     /* X11 tfp support... */
     /* XXX: instead of having a rather monolithic winsys vtable we could
diff --git a/cogl/winsys/cogl-winsys-private.h b/cogl/winsys/cogl-winsys-private.h
index 0853399..1fd5e57 100644
--- a/cogl/winsys/cogl-winsys-private.h
+++ b/cogl/winsys/cogl-winsys-private.h
@@ -123,9 +123,6 @@ typedef struct _CoglWinsysVtable
   (*onscreen_set_visibility) (CoglOnscreen *onscreen,
                               gboolean visibility);
 
-  guint32
-  (*get_vsync_counter) (void);
-
 #ifdef COGL_HAS_XLIB_SUPPORT
   gboolean
   (*texture_pixmap_x11_create) (CoglTexturePixmapX11 *tex_pixmap);