Add the rdft family of transforms (fft/ifft of an all real sequence) to dsputil.

Originally committed as revision 16864 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 2 insertions, 0 deletions

diff --git a/configure b/configure
index fc8529f39b..3f3731ba06 100755
--- a/configure
+++ b/configure
@@ -102,6 +102,7 @@ show_help(){
   echo "  --disable-fft            disable FFT code"
   echo "  --disable-golomb         disable Golomb code"
   echo "  --disable-mdct           disable MDCT code"
+  echo "  --disable-rdft           disable RDFT code"
   echo "  --enable-hardcoded-tables use hardcoded tables instead of runtime generation"
   echo "  --enable-memalign-hack   emulate memalign, interferes with memory debuggers"
   echo "  --enable-beos-netserver  enable BeOS netserver"
@@ -781,6 +782,7 @@ CONFIG_LIST="
     nonfree
     postproc
     powerpc_perf
+    rdft
     shared
     small
     static