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[libpng16] Changed png_ptr->options from a png_byte to png_uint_32, to

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accomodate up to 16 options.
This commit is contained in:
Glenn Randers-Pehrson
2017-01-02 19:03:36 -06:00
parent f981826204
commit f8bdbd4d8f
5 changed files with 22 additions and 18 deletions
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6
pngstruct.h
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@@ -1,8 +1,8 @@
/* pngstruct.h - header file for PNG reference library
*
* Last changed in libpng 1.6.24 [August 4, 2016]
* Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson
* Last changed in libpng 1.6.28 [(PENDING RELEASE)]
* 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.)
*
@@ -353,7 +353,7 @@ struct png_struct_def
/* Options */
#ifdef PNG_SET_OPTION_SUPPORTED
png_byte options; /* On/off state (up to 4 options) */
png_uint_32 options; /* On/off state (up to 16 options) */
#endif
#if PNG_LIBPNG_VER < 10700