From f7cf12b209c3a1ac2d6b797c585b593a5e9a461d Mon Sep 17 00:00:00 2001
From: Kostya Shishkov <kostya.shishkov@gmail.com>
Date: Tue, 21 Apr 2009 05:42:22 +0000
Subject: [PATCH] Set flag after VC-1 VLCs are initialized to avoid race
condition
Originally committed as revision 18639 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
libavcodec/vc1.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/vc1.c b/libavcodec/vc1.c
index 3b0350f3240..e70a57517e5 100644
--- a/libavcodec/vc1.c
+++ b/libavcodec/vc1.c
@@ -62,7 +62,6 @@ static int vc1_init_common(VC1Context *v)
/* VLC tables */
if(!done)
{
- done = 1;
init_vlc(&ff_vc1_bfraction_vlc, VC1_BFRACTION_VLC_BITS, 23,
ff_vc1_bfraction_bits, 1, 1,
ff_vc1_bfraction_codes, 1, 1, INIT_VLC_USE_STATIC);
@@ -106,6 +105,7 @@ static int vc1_init_common(VC1Context *v)
init_vlc(&ff_msmp4_mb_i_vlc, MB_INTRA_VLC_BITS, 64,
&ff_msmp4_mb_i_table[0][1], 4, 2,
&ff_msmp4_mb_i_table[0][0], 4, 2, INIT_VLC_USE_STATIC);
+ done = 1;
}
/* Other defaults */
--
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