Remove unused code in gdksurface-win32.c

diff --git a/gdk/win32/gdksurface-win32.c b/gdk/win32/gdksurface-win32.c
index ee5b413f03cc047f618fb71bebe1f8934e43d01e..8b3cfa15bd1aa97f04d9117fe44b4ab65d55812f 100644 (file)
--- a/gdk/win32/gdksurface-win32.c
+++ b/gdk/win32/gdksurface-win32.c
@@ -125,8 +125,6 @@ static void     gdk_win32_impl_frame_clock_after_paint (GdkFrameClock *clock,
                                                         GdkSurface    *surface);
 static gboolean _gdk_surface_get_functions (GdkSurface         *window,
                                            GdkWMFunction     *functions);
-static HDC     _gdk_win32_impl_acquire_dc (GdkSurfaceImplWin32 *impl);
-static void    _gdk_win32_impl_release_dc (GdkSurfaceImplWin32 *impl);
 
 #define SURFACE_IS_TOPLEVEL(window)               \
   (GDK_SURFACE_TYPE (window) != GDK_SURFACE_FOREIGN)
@@ -5124,55 +5122,6 @@ gdk_win32_surface_get_type_hint (GdkSurface *window)
   return GDK_SURFACE_IMPL_WIN32 (window->impl)->type_hint;
 }
 
-static HRGN
-cairo_region_to_hrgn (const cairo_region_t *region,
-                     gint                  x_origin,
-                     gint                  y_origin,
-                     guint                 scale)
-{
-  HRGN hrgn;
-  RGNDATA *rgndata;
-  RECT *rect;
-  cairo_rectangle_int_t r;
-  const int nrects = cairo_region_num_rectangles (region);
-  guint nbytes =
-    sizeof (RGNDATAHEADER) + (sizeof (RECT) * nrects);
-  int i;
-
-  rgndata = g_malloc (nbytes);
-  rgndata->rdh.dwSize = sizeof (RGNDATAHEADER);
-  rgndata->rdh.iType = RDH_RECTANGLES;
-  rgndata->rdh.nCount = rgndata->rdh.nRgnSize = 0;
-  SetRect (&rgndata->rdh.rcBound,
-          G_MAXLONG, G_MAXLONG, G_MINLONG, G_MINLONG);
-
-  for (i = 0; i < nrects; i++)
-    {
-      rect = ((RECT *) rgndata->Buffer) + rgndata->rdh.nCount++;
-
-      cairo_region_get_rectangle (region, i, &r);
-      rect->left = (r.x + x_origin) * scale;
-      rect->right = (rect->left + r.width) * scale;
-      rect->top = (r.y + y_origin) * scale;
-      rect->bottom = (rect->top + r.height) * scale;
-
-      if (rect->left < rgndata->rdh.rcBound.left)
-       rgndata->rdh.rcBound.left = rect->left;
-      if (rect->right > rgndata->rdh.rcBound.right)
-       rgndata->rdh.rcBound.right = rect->right;
-      if (rect->top < rgndata->rdh.rcBound.top)
-       rgndata->rdh.rcBound.top = rect->top;
-      if (rect->bottom > rgndata->rdh.rcBound.bottom)
-       rgndata->rdh.rcBound.bottom = rect->bottom;
-    }
-  if ((hrgn = ExtCreateRegion (NULL, nbytes, rgndata)) == NULL)
-    WIN32_API_FAILED ("ExtCreateRegion");
-
-  g_free (rgndata);
-
-  return (hrgn);
-}
-
 GdkSurface *
 gdk_win32_surface_lookup_for_display (GdkDisplay *display,
                                      HWND        anid)
@@ -5282,11 +5231,6 @@ gdk_win32_surface_get_impl_hwnd (GdkSurface *window)
   return NULL;
 }
 
-static void
-gdk_win32_cairo_surface_destroy (void *data)
-{
-}
-
 BOOL WINAPI
 GtkShowWindow (GdkSurface *window,
                int        cmd_show)