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Diffstat (limited to 'Build/source/libs/libpng/libpng-src/pngrtran.c')
-rw-r--r--Build/source/libs/libpng/libpng-src/pngrtran.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/Build/source/libs/libpng/libpng-src/pngrtran.c b/Build/source/libs/libpng/libpng-src/pngrtran.c
index 0b4f4f90689..16c1ed60861 100644
--- a/Build/source/libs/libpng/libpng-src/pngrtran.c
+++ b/Build/source/libs/libpng/libpng-src/pngrtran.c
@@ -1,8 +1,8 @@
/* pngrtran.c - transforms the data in a row for PNG readers
*
- * Last changed in libpng 1.6.24 [August 4, 2016]
- * Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson
+ * Last changed in libpng 1.6.29 [March 16, 2017]
+ * Copyright (c) 1998-2002,2004,2006-2017 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
*
@@ -4302,7 +4302,7 @@ png_do_expand_palette(png_row_infop row_info, png_bytep row,
if (num_trans > 0)
{
sp = row + (png_size_t)row_width - 1;
- dp = row + (png_size_t)(row_width << 2) - 1;
+ dp = row + ((png_size_t)row_width << 2) - 1;
for (i = 0; i < row_width; i++)
{
@@ -4463,7 +4463,7 @@ png_do_expand(png_row_infop row_info, png_bytep row,
{
gray = gray & 0xff;
sp = row + (png_size_t)row_width - 1;
- dp = row + (png_size_t)(row_width << 1) - 1;
+ dp = row + ((png_size_t)row_width << 1) - 1;
for (i = 0; i < row_width; i++)
{
@@ -4519,7 +4519,7 @@ png_do_expand(png_row_infop row_info, png_bytep row,
png_byte green = (png_byte)(trans_color->green & 0xff);
png_byte blue = (png_byte)(trans_color->blue & 0xff);
sp = row + (png_size_t)row_info->rowbytes - 1;
- dp = row + (png_size_t)(row_width << 2) - 1;
+ dp = row + ((png_size_t)row_width << 2) - 1;
for (i = 0; i < row_width; i++)
{
if (*(sp - 2) == red && *(sp - 1) == green && *(sp) == blue)
@@ -4542,7 +4542,7 @@ png_do_expand(png_row_infop row_info, png_bytep row,
png_byte green_low = (png_byte)(trans_color->green & 0xff);
png_byte blue_low = (png_byte)(trans_color->blue & 0xff);
sp = row + row_info->rowbytes - 1;
- dp = row + (png_size_t)(row_width << 3) - 1;
+ dp = row + ((png_size_t)row_width << 3) - 1;
for (i = 0; i < row_width; i++)
{
if (*(sp - 5) == red_high &&