From: Steinar H. Gunderson <sesse@debian.org>
Date: Sun, 11 Jan 2009 23:48:54 +0000 (+0100)
Subject: Replace a magic constant by a less magic constant.
X-Git-Url: https://git.sesse.net/?p=fjl;a=commitdiff_plain;h=def75cfab6ca4da59ddc2e924898f3a8ed11ec89;ds=sidebyside

Replace a magic constant by a less magic constant.
---

diff --git a/idct.c b/idct.c
index ad1cc36..c71d599 100644
--- a/idct.c
+++ b/idct.c
@@ -82,7 +82,7 @@ void* idct_float_alloc(const uint32_t* quant_table)
 
 	for (unsigned y = 0; y < DCTSIZE; ++y) {
 		for (unsigned x = 0; x < DCTSIZE; ++x) {
-			qt_copy[y * DCTSIZE + x] = 0.125 * quant_table[y * DCTSIZE + x] *
+			qt_copy[y * DCTSIZE + x] = (1.0/DCTSIZE) * quant_table[y * DCTSIZE + x] *
 				scalefac[x] * scalefac[y];
 		}
 	}