diff --git a/apps/codecs/lib/mdct2.c b/apps/codecs/lib/mdct2.c
index c38f92db2c..265985dd42 100644
--- a/apps/codecs/lib/mdct2.c
+++ b/apps/codecs/lib/mdct2.c
@@ -403,7 +403,6 @@ void mdct_backward(int n, int32_t *in, int32_t *out) {
   mdct_butterflies(out+n2,n2,shift);
   mdct_bitreverse(out,n,step,shift);
   /* rotate + window */
-
   step>>=2;
   {
     int32_t *oX1=out+n2+n4;
@@ -517,5 +516,7 @@ void mdct_backward(int n, int32_t *in, int32_t *out) {
       oX1[3]= iX[0];
       iX+=4;
     }while(oX1>oX2);
+    
+    
   }
 }
diff --git a/apps/codecs/libcook/dsputil.h b/apps/codecs/libcook/dsputil.h
deleted file mode 100644
index e69de29bb2..0000000000
diff --git a/apps/codecs/libcook/fft.c b/apps/codecs/libcook/fft.c
deleted file mode 100644
index e69de29bb2..0000000000
diff --git a/apps/codecs/libcook/mdct.c b/apps/codecs/libcook/mdct.c
deleted file mode 100644
index e69de29bb2..0000000000
diff --git a/apps/plugins/SOURCES b/apps/plugins/SOURCES
index a695478e40..0779a7c040 100644
--- a/apps/plugins/SOURCES
+++ b/apps/plugins/SOURCES
@@ -18,6 +18,7 @@ stats.c
 stopwatch.c
 vbrfix.c
 viewer.c
+test_codec.c
 #ifdef HAVE_BACKLIGHT
 lamp.c
 #endif /* HAVE_BACKLIGHT */