X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=imdct.c;h=6e0360b8b9018d951c7f1062b6411d4d48c80f76;hp=8bb52d955c90dea5861bd490ad7a2e5b4a84bf12;hb=f30c765f3c837b42d4c335315621631945636643;hpb=a2a2a72416bbdda9c0a6caf803fa81cc529fa117

diff --git a/imdct.c b/imdct.c
index 8bb52d95..6e0360b8 100644
--- a/imdct.c
+++ b/imdct.c
@@ -29,12 +29,19 @@
 
 typedef float fftsample_t;
 
+/** Canonical representation of a complex number. */
 struct fft_complex {
-	fftsample_t re, im;
+	/** Real part. */
+	fftsample_t re;
+	/** Imaginary part. */
+	fftsample_t im;
 };
 
+/** FFT Lookup table. */
 struct fft_context {
+	/** Number of bits of this instance of the FFT. */
 	int nbits;
+	/** The lookup table for cosine values. */
 	uint16_t *revtab;
 };