From 3dddf985fac209db78f3e2189f8285de80f8992b Mon Sep 17 00:00:00 2001
From: chenk <chenk@apical.com.cn>
Date: Mon, 3 Aug 2020 06:38:41 +0000
Subject: [PATCH] fix issue #24.

---
 src/Makefile | 0
 src/jfif.c   | 6 +++---
 2 files changed, 3 insertions(+), 3 deletions(-)
 mode change 100755 => 100644 src/Makefile

diff --git a/src/Makefile b/src/Makefile
old mode 100755
new mode 100644
diff --git a/src/jfif.c b/src/jfif.c
index a77570c..0cad6d7 100644
--- a/src/jfif.c
+++ b/src/jfif.c
@@ -540,9 +540,9 @@ int jfif_decode(void *ctxt, BMP *pb)
         for (j=0; j<jfif->width; j++) {
             int ux = j * jfif->comp_info[1].samp_factor_h / sfh_max;
             int vx = j * jfif->comp_info[2].samp_factor_h / sfh_max;
-            usrc = yuv_datbuf[2] + uy * yuv_stride[2] + ux;
-            vsrc = yuv_datbuf[1] + vy * yuv_stride[1] + vx;
-            yuv_to_rgb(*ysrc, *vsrc, *usrc, bdst + 2, bdst + 1, bdst + 0);
+            usrc = yuv_datbuf[1] + uy * yuv_stride[1] + ux;
+            vsrc = yuv_datbuf[2] + vy * yuv_stride[2] + vx;
+            yuv_to_rgb(*ysrc, *usrc, *vsrc, bdst + 2, bdst + 1, bdst + 0);
             bdst += 3;
             ysrc += 1;
         }