From b437f5b055497fc81b8061de593f3ef27657c1e3 Mon Sep 17 00:00:00 2001
From: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Date: Mon, 9 May 2011 21:59:20 +0200
Subject: [PATCH] tiff: add support for inverted FillOrder for uncompressed
 data

Fix decoding of file b.tif, trac issue #168.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
---
 libavcodec/tiff.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/libavcodec/tiff.c b/libavcodec/tiff.c
index 3cc3a42500..1ec78a7125 100644
--- a/libavcodec/tiff.c
+++ b/libavcodec/tiff.c
@@ -170,7 +170,13 @@ static int tiff_unpack_strip(TiffContext *s, uint8_t* dst, int stride, const uin
         }
         switch(s->compr){
         case TIFF_RAW:
-            memcpy(dst, src, width);
+            if (!s->fill_order) {
+                memcpy(dst, src, width);
+            } else {
+                int i;
+                for (i = 0; i < width; i++)
+                    dst[i] = av_reverse[src[i]];
+            }
             src += width;
             break;
         case TIFF_PACKBITS: