Replace two occurrences of 'vfwcap_demuxer' with 'vfwcap_indev', I

missed them in r19293. Re-enable version check on w32api.h if the
vfwcap input device has been selected.

Originally committed as revision 19461 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/configure b/configure
index bd62005..8b7b996 100755 (executable)
--- a/configure
+++ b/configure
@@ -1803,9 +1803,9 @@ case $target_os in
         if ! enabled x86_64; then
             check_cpp_condition _mingw.h "(__MINGW32_MAJOR_VERSION > 3) || (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" ||
                 die "ERROR: MinGW runtime version must be >= 3.15."
-            enabled_any avisynth vfwcap_demuxer &&
+            enabled_any avisynth vfwcap_indev &&
                 { check_cpp_condition w32api.h "(__W32API_MAJOR_VERSION > 3) || (__W32API_MAJOR_VERSION == 3 && __W32API_MINOR_VERSION >= 13)" ||
-                  die "ERROR: avisynth and vfwcap_demuxer require w32api version 3.13 or later."; }
+                  die "ERROR: avisynth and vfwcap_indev require w32api version 3.13 or later."; }
             fi
         ;;
     cygwin*)