From 7a5c850be9b2716e1cf0edb187f1b2d0f48585b8 Mon Sep 17 00:00:00 2001
From: Alexander Strange <astrange@ithinksw.com>
Date: Wed, 31 Mar 2010 03:55:42 +0000
Subject: [PATCH] H264: Copy h264dsp when creating new slice threads

Fixes slice multithreading (broken in r22565)
Fixes issue1815

Originally committed as revision 22740 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavcodec/h264.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavcodec/h264.c b/libavcodec/h264.c
index 62c74a3325..9943ab956f 100644
--- a/libavcodec/h264.c
+++ b/libavcodec/h264.c
@@ -1843,6 +1843,7 @@ static int decode_slice_header(H264Context *h, H264Context *h0){
             c = h->thread_context[i] = av_malloc(sizeof(H264Context));
             memcpy(c, h->s.thread_context[i], sizeof(MpegEncContext));
             memset(&c->s + 1, 0, sizeof(H264Context) - sizeof(MpegEncContext));
+            c->h264dsp = h->h264dsp;
             c->sps = h->sps;
             c->pps = h->pps;
             init_scan_tables(c);