[devel] Fixed a number of problems with 64-bit compilation reported by Visual
Studio 2010 (John Bowler).
diff --git a/pngwtran.c b/pngwtran.c
index df7ba93..f4b4898 100644
--- a/pngwtran.c
+++ b/pngwtran.c
@@ -1,7 +1,7 @@
/* pngwtran.c - transforms the data in a row for PNG writers
*
- * Last changed in libpng 1.5.0 [August 28, 2010]
+ * Last changed in libpng 1.5.0 [September 11, 2010]
* Copyright (c) 1998-2010 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.)
@@ -34,7 +34,7 @@
(png_ptr, /* png_ptr */
&(png_ptr->row_info), /* row_info: */
/* png_uint_32 width; width of row */
- /* png_uint_32 rowbytes; number of bytes in row */
+ /* png_size_t rowbytes; number of bytes in row */
/* png_byte color_type; color type of pixels */
/* png_byte bit_depth; bit depth of samples */
/* png_byte channels; number of channels (1-4) */
@@ -279,9 +279,9 @@
if (row_info->bit_depth < 8)
{
png_bytep bp = row;
- png_uint_32 i;
+ png_size_t i;
png_byte mask;
- png_uint_32 row_bytes = row_info->rowbytes;
+ png_size_t row_bytes = row_info->rowbytes;
if (bit_depth->gray == 1 && row_info->bit_depth == 2)
mask = 0x55;