From b1e3628e8c775cfe5a2440270e03a963e839e2a7 Mon Sep 17 00:00:00 2001
From: Roman Shaposhnik <roman@shaposhnik.org>
Date: Wed, 27 Aug 2008 20:21:17 +0000
Subject: Factoring out chan_slice / 27 into seq variable

Originally committed as revision 14997 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavcodec/dv.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'libavcodec/dv.c')

diff --git a/libavcodec/dv.c b/libavcodec/dv.c
index 2322e92fc4..b7dde76bed 100644
--- a/libavcodec/dv.c
+++ b/libavcodec/dv.c
@@ -965,7 +965,10 @@ static int dv_decode_mt(AVCodecContext *avctx, void* sl)
     /* byte offset of this channel's data */
     int chan_offset = chan * s->sys->difseg_size * 150 * 80;
 
-    dv_decode_video_segment(s, &s->buf[((chan_slice/27)*6+(chan_slice/3)+chan_slice*5+7)*80 + chan_offset],
+    /* DIF sequence */
+    int seq = chan_slice / 27;
+
+    dv_decode_video_segment(s, &s->buf[(seq*6+(chan_slice/3)+chan_slice*5+7)*80 + chan_offset],
                             &s->sys->video_place[slice*5]);
     return 0;
 }
-- 
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