From 0398717356a331b137dd415400c35c2591bdc2bf Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Sun, 9 Jun 2002 13:43:53 +0000
Subject: [PATCH] passing avctx->flags so that grayscale only decoding works
 with mpeg1/2 too

Originally committed as revision 678 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavcodec/mpeg12.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/libavcodec/mpeg12.c b/libavcodec/mpeg12.c
index 3595475..37e9b70 100644
--- a/libavcodec/mpeg12.c
+++ b/libavcodec/mpeg12.c
@@ -33,8 +33,6 @@
 #define EXT_START_CODE		0x000001b5
 #define USER_START_CODE		0x000001b2
 
-//#define ABS(a) ((a)<0 ? -(a) : (a))
-
 static void mpeg1_encode_block(MpegEncContext *s, 
                          DCTELEM *block, 
                          int component);
@@ -1194,6 +1192,7 @@ static int mpeg_decode_init(AVCodecContext *avctx)
     s->repeat_field = 0;
     s->mpeg_enc_ctx.codec_id= avctx->codec->id;
     avctx->mbskip_table= s->mpeg_enc_ctx.mbskip_table;
+    s->mpeg_enc_ctx.flags= avctx->flags;
     return 0;
 }
 
-- 
2.7.4