From 0368e2d7504829c2cc900e6f5b82da51e8af4b6d Mon Sep 17 00:00:00 2001
From: Piotr Bandurski <ami_stuff@o2.pl>
Date: Thu, 18 Jul 2013 09:36:05 +0200
Subject: [PATCH] bmp: fix decoding of flipped rle4

---
 libavcodec/bmp.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/libavcodec/bmp.c b/libavcodec/bmp.c
index 39d9f80..51459e5 100644
--- a/libavcodec/bmp.c
+++ b/libavcodec/bmp.c
@@ -256,7 +256,7 @@ static int bmp_decode_frame(AVCodecContext *avctx,
         buf = buf0 + hsize;
     }
     if (comp == BMP_RLE4 || comp == BMP_RLE8) {
-        if (height < 0) {
+        if (comp == BMP_RLE8 && height < 0) {
             p->data[0]    +=  p->linesize[0] * (avctx->height - 1);
             p->linesize[0] = -p->linesize[0];
         }
-- 
1.7.9