From 93e3f1b2fb3c3e1fcfde36832729e41d5ef0b526 Mon Sep 17 00:00:00 2001
From: arpi <arpi@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Wed, 22 Aug 2001 21:34:10 +0000
Subject: do table permutation only once

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@1637 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 libmpeg2/decode.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/libmpeg2/decode.c b/libmpeg2/decode.c
index e6ef6b77ba..bb7939db96 100644
--- a/libmpeg2/decode.c
+++ b/libmpeg2/decode.c
@@ -59,6 +59,8 @@ static int drop_frame = 0;
 int quant_store[MBR+1][MBC+1]; // [Review]
 #endif
 
+static table_init_state=0;
+
 void mpeg2_init (void)
 {
 
@@ -86,8 +88,11 @@ void mpeg2_init (void)
     
     picture->pp_options=0;
 
-    idct_init ();
-    motion_comp_init ();
+    if(!table_init_state){
+	idct_init ();
+	motion_comp_init ();
+	table_init_state=1;
+    }
 }
 
 static vo_frame_t frames[4];
-- 
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