Merge commit 'e7168d4c'

* commit 'e7168d4c':
  configure: Drop redundant header check for d3d11.h
Merged-by: James Almer <jamrial@gmail.com>

configure

@@ -1915,7 +1915,6 @@ HEADERS_LIST="
     cdio_paranoia_h
     cdio_paranoia_paranoia_h
     cuda_h
-    d3d11_h
     dispatch_dispatch_h
     dev_bktr_ioctl_bt848_h
     dev_bktr_ioctl_meteor_h
@@ -2651,7 +2650,7 @@ zmbv_encoder_select="zlib"
 crystalhd_deps="libcrystalhd_libcrystalhd_if_h"
 cuda_deps_any="libdl LoadLibrary"
 cuvid_deps="cuda"
-d3d11va_deps="d3d11_h dxva_h ID3D11VideoDecoder ID3D11VideoContext"
+d3d11va_deps="dxva_h ID3D11VideoDecoder ID3D11VideoContext"
 dxva2_deps="dxva2api_h DXVA2_ConfigPictureDecode ole32 user32"
 videotoolbox_hwaccel_deps="videotoolbox pthreads"
 videotoolbox_hwaccel_extralibs="-framework QuartzCore"
@@ -5762,7 +5761,6 @@ check_func_headers glob.h glob
 enabled xlib &&
     check_func_headers "X11/Xlib.h X11/extensions/Xvlib.h" XvGetPortAttribute -lXv -lX11 -lXext
 
-check_header d3d11.h
 check_header direct.h
 check_header dirent.h
 check_header dxgidebug.h