From: Andre Noll <maan@tuebingen.mpg.de>
Date: Sat, 7 Jan 2017 15:12:05 +0000 (+0100)
Subject: imdct.c: Replace pointless macro PASS.
X-Git-Tag: v0.6.0~8^2~2
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=db1f1ac360a705531a7353ef3f37afac58b94427;ds=sidebyside

imdct.c: Replace pointless macro PASS.

The macro defines pass(), a function with only a single caller. We
may as well define the function directly, improving readability and
enabling proper syntax colors.
---

diff --git a/imdct.c b/imdct.c
index d2a06818..5791353b 100644
--- a/imdct.c
+++ b/imdct.c
@@ -141,28 +141,26 @@ __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