From bc0bdda77b8df4c963dde55793dcecb65232c21a Mon Sep 17 00:00:00 2001
From: "Ronald S. Bultje" <rsbultje@gmail.com>
Date: Wed, 4 Apr 2012 10:50:29 -0700
Subject: swscale: handle complete dimensions for monoblack/white.

Fixes bug 269.
---
 libswscale/input.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'libswscale/input.c')

diff --git a/libswscale/input.c b/libswscale/input.c
index e636eac1f6..b4855093a0 100644
--- a/libswscale/input.c
+++ b/libswscale/input.c
@@ -309,7 +309,8 @@ static void monowhite2Y_c(uint8_t *dst, const uint8_t *src,
                           int width, uint32_t *unused)
 {
     int i, j;
-    for (i=0; i<width/8; i++) {
+    width = (width + 7) >> 3;
+    for (i = 0; i < width; i++) {
         int d= ~src[i];
         for(j=0; j<8; j++)
             dst[8*i+j]= ((d>>(7-j))&1)*255;
@@ -320,7 +321,8 @@ static void monoblack2Y_c(uint8_t *dst, const uint8_t *src,
                           int width, uint32_t *unused)
 {
     int i, j;
-    for (i=0; i<width/8; i++) {
+    width = (width + 7) >> 3;
+    for (i = 0; i < width; i++) {
         int d= src[i];
         for(j=0; j<8; j++)
             dst[8*i+j]= ((d>>(7-j))&1)*255;
-- 
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