X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=imdct.c;h=93577b5451a0cbb8c8da58e997a9f4d77179243e;hp=93393e9959edb611e32b92c41a8c09c61e3af55e;hb=4643fd6eeee81acc0e82e47e7895a3111775bbba;hpb=0879c9de4eaf8c78131c243d8e9fec013df0d14a

diff --git a/imdct.c b/imdct.c
index 93393e99..93577b54 100644
--- a/imdct.c
+++ b/imdct.c
@@ -7,18 +7,14 @@
  * Copyright (c) 2002 Fabrice Bellard
  * Partly based on libdjbfft by D. J. Bernstein
  *
- * Licensed under the GNU Lesser General Public License.
- * For licencing details see COPYING.LIB.
+ * Licensed under the GNU Lesser General Public License, see file COPYING.LIB.
  */
 
 /**
  * \file imdct.c Inverse modified discrete cosine transform.
  */
 
-#include <inttypes.h>
 #include <math.h>
-#include <string.h>
-#include <stdlib.h>
 #include <regex.h>
 
 #include "para.h"
@@ -144,28 +140,26 @@ __a_const static int split_radix_permutation(int i, int n)
 }
 
 /* z[0...8n - 1], w[1...2n - 1] */
-#define PASS(name)\
-static void name(struct fft_complex *z, const fftsample_t *wre, unsigned int n)\
-{\
-	fftsample_t t1, t2, t3, t4, t5, t6;\
-	int o1 = 2 * n;\
-	int o2 = 4 * n;\
-	int o3 = 6 * n;\
-	const fftsample_t *wim = wre + o1;\
-	n--;\
-\
-	TRANSFORM_ZERO(z[0], z[o1], z[o2], z[o3]);\
-	TRANSFORM(z[1], z[o1 + 1], z[o2 + 1], z[o3 + 1], wre[1], wim[-1]);\
-	do {\
-		z += 2;\
-		wre += 2;\
-		wim -= 2;\
-		TRANSFORM(z[0], z[o1], z[o2], z[o3], wre[0], wim[0]);\
-		TRANSFORM(z[1], z[o1 + 1], z[o2 + 1], z[o3 + 1], wre[1], wim[-1]);\
-	} while (--n);\
+static void pass(struct fft_complex *z, const fftsample_t *wre, unsigned int n)
+{
+	fftsample_t t1, t2, t3, t4, t5, t6;
+	int o1 = 2 * n;
+	int o2 = 4 * n;
+	int o3 = 6 * n;
+	const fftsample_t *wim = wre + o1;
+
+	n--;
+	TRANSFORM_ZERO(z[0], z[o1], z[o2], z[o3]);
+	TRANSFORM(z[1], z[o1 + 1], z[o2 + 1], z[o3 + 1], wre[1], wim[-1]);
+	do {
+		z += 2;
+		wre += 2;
+		wim -= 2;
+		TRANSFORM(z[0], z[o1], z[o2], z[o3], wre[0], wim[0]);
+		TRANSFORM(z[1], z[o1 + 1], z[o2 + 1], z[o3 + 1], wre[1], wim[-1]);
+	} while (--n);
 }
 
-PASS(pass)
 #undef BUTTERFLIES
 #define BUTTERFLIES BUTTERFLIES_BIG