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Imported from libpng-1.2.8beta3.tar

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This commit is contained in:
Glenn Randers-Pehrson
2004-11-02 21:49:39 -06:00
parent 94d9362fc5
commit 7806777139
56 changed files with 106 additions and 99 deletions
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4
pngwutil.c
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@@ -1,7 +1,7 @@
/* pngwutil.c - utilities to write a PNG file
*
* libpng version 1.2.8beta2 - November 2, 2004
* libpng version 1.2.8beta3 - November 3, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -2048,7 +2048,7 @@ png_do_write_interlace(png_row_infop row_info, png_bytep row, int pass)
* been specified by the application, and then writes the row out with the
* chosen filter.
*/
#define PNG_MAXSUM (~((png_uint_32)0) >> 1)
#define PNG_MAXSUM (((png_uint_32)(-1)) >> 1)
#define PNG_HISHIFT 10
#define PNG_LOMASK ((png_uint_32)0xffffL)
#define PNG_HIMASK ((png_uint_32)(~PNG_LOMASK >> PNG_HISHIFT))